Come join our fast-growing National Security Group!

We have an exciting opportunity for a Virginia-based Systems Administrator to support our customer’s mission in Alexandria, VA! You will join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a highly complex and fast-paced program. The selected candidate will be responsible for performing daily system administration and O&M support activities in support of a complex network environment with geographically distributed systems. The position entails the daily sustainment of existing computing and network systems at various locations, with a particular focus on the set-up and maintenance of a company site in Alexandria.

Primary Responsibilities:

The selected individual will be responsible for monitoring infrastructure systems, applications, and processes, and for ensuring that all issues are identified, tracked, and resolved in a timely manner. She/he will provide support for various infrastructure systems and will respond to hardware and software incidents impacting local users. She/he will work with and take direction from senior System Administrators, at times working with them remotely from other locations.

Responsibilities include:

• Handling IT Help Desk calls and emails, ensuring all interactions are handled timely and in a professional manner.

• Utilizing enterprise monitoring solutions to identify alarms that have been triggered against the environments.

• Working with more senior technicians in identifying, troubleshooting, and correcting hardware and software issues including network connectivity.

• Providing technical assistance to companion work groups in support of overlapping projects and maintaining good inter-departmental relations.

• Communicating with users and publishing status of any system outages, as needed.

• Proactively contacting customers when infrastructure processes are significantly delayed or may impact their ability to complete a business function on time.

• Executing the process for managing information assurance vulnerability alerts (IAVAs) and system security scanning for equipment suites in accordance with the System Security Plans for these systems to identify and remediate IAVAs rapidly and accurately.

• Initiating IAVA responses and system security scans; completing remediation; extending IAVA patches and security updates on various IT and network systems.

• Participating in the creation and ongoing maintenance of documentation to ensure clear, concise, and accurate information is readily available to assist with incident resolution.

• Undertaking project work and providing support for implementing IT enhancements. 

Security Clearance Requirement:

• All candidates must already possess an active TS/SCI with polygraph security clearance WITH THE MARYLAND CUSTOMER to be considered for this role.

Required Qualifications:

• Bachelor’s degree in computer science, Information Technology, or a related technical field and at least four (4) years of relevant experience. Additional experience may be substituted for a degree.

• Must have direct, hands-on experience helping users in an IT or similar customer service capacity.

• Must have experience providing information for and documenting technical processes.

• Must have experience with Data Center design and configuration (e.g., rack and stack, power, placement, etc.).

• Must have experience working on an IT/software program that utilizes complex equipment/systems (ex. Network Switches, Routers, LANs, & cabling, Windows/Linux operating systems, VMware, etc.).

• Must have experience or familiarity with IT system optimization, monitoring, and/or other technical set-up and troubleshooting.

• Must be capable of responding very quickly to customer inquiries in a clear, concise manner, to include providing detailed and comprehensive status reports and follow-ups.

• Must be committed to adopting and adhering to best practices including compliance with maintenance windows and change control procedures. 

• Must possess strong analytic abilities and must be meticulous and careful in their work.

• Must be an independent thinker capable of working proficiently independently as well as within a team.

• Must be able to respond to system administration, operations, and maintenance problems while off duty, on an as-needed on-call basis.

• Must be able to travel up to 25% of the time to other program location(s) (generally to a company site in MD) on a day-to-day routine basis when needed (i.e., not overnight).

Preferred Qualifications:

• Experience or familiarity with security standards, software architectures and/or Network security technologies (Multiple Domain, PKI, SSP, Vulnerability Assessment, etc.).

• Experience supporting a software configuration management and development environment.

• Experience working in an Agile Development Environment or on an Agile Team.

careers.leidos.com/CONMD

CSSKEY

CONMD

Original Posting Date:

While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

We have an exciting opportunity for a Virginia-based Junior Systems Administrator to support our customer’s mission in Alexandria, VA.! You will join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a highly complex and fast-paced program. The selected candidate will be responsible for performing daily system administration and O&M support activities in support of a complex network environment with geographically distributed systems. The position entails the daily sustainment of existing computing and network systems at various locations, with a particular focus on the set-up and maintenance of a company site in Alexandria.

Primary Responsibilities:

The selected individual will be responsible for monitoring infrastructure systems, applications, and processes, and for ensuring that all issues are identified, tracked, and resolved in a timely manner. She/he will provide support for various infrastructure systems and will respond to hardware and software incidents impacting local users. She/he will work with and take direction from senior System Administrators, at times working with them remotely from other locations.

Responsibilities include:

• Handling IT Help Desk calls and emails, ensuring all interactions are handled timely and in a professional manner.
• Utilizing enterprise monitoring solutions to identify alarms that have been triggered against the environments.
• Working with more senior technicians in identifying, troubleshooting, and correcting hardware and software issues including network connectivity.
• Providing technical assistance to companion work groups in support of overlapping projects and maintaining good inter-departmental relations.
• Communicating with users and publishing status of any system outages, as needed.
• Proactively contacting customers when infrastructure processes are significantly delayed or may impact their ability to complete a business function on time.
• Executing the process for managing information assurance vulnerability alerts (IAVAs) and system security scanning for equipment suites in accordance with the System Security Plans for these systems to identify and remediate IAVAs rapidly and accurately.
• Initiating IAVA responses and system security scans; completing remediation; extending IAVA patches and security updates on various IT and network systems.
• Participating in the creation and ongoing maintenance of documentation to ensure clear, concise, and accurate information is readily available to assist with incident resolution.
• Undertaking project work and providing support for implementing IT enhancements. 

Security Clearance Requirement:

• All candidates must possess an active TS/SCI with polygraph security clearance to be considered for this role.

Required Qualifications:

• Bachelor’s degree in computer science, Information Technology, or a related technical field and at least four (4) years of relevant experience. Additional experience may be substituted for a degree.
• Must have direct, hands-on experience helping users in an IT or similar customer service capacity.
• Must have experience providing information for and documenting technical processes.
• Must have experience with Data Center design and configuration (e.g., rack and stack, power, placement, etc.).
• Must have experience working on an IT/software program that utilizes complex equipment/systems (ex. Network Switches, Routers, LANs, & cabling, Windows/Linux operating systems, VMware, etc.).
• Must have experience or familiarity with IT system optimization, monitoring, and/or other technical set-up and troubleshooting.
• Must be capable of responding very quickly to customer inquiries in a clear, concise manner, to include providing detailed and comprehensive status reports and follow-ups.
• Must be committed to adopting and adhering to best practices including compliance with maintenance windows and change control procedures. 
• Must possess strong analytic abilities and must be meticulous and careful in their work.
• Must be an independent thinker capable of working proficiently independently as well as within a team.
• Must be able to respond to system administration, operations, and maintenance problems while off duty, on an as-needed on-call basis.
• Must be able to travel up to 25% of the time to other program location(s) (generally to a company site in MD) on a day-to-day routine basis when needed (i.e., not overnight).

Preferred Qualifications:

• Experience or familiarity with security standards, software architectures and/or Network security technologies (Multiple Domain, PKI, SSP, Vulnerability Assessment, etc.).
• Experience supporting a software configuration management and development environment.
• Experience working in an Agile Development Environment or on an Agile Team.

careers.leidos.com/CONMD

CSSKEY

CONMD

Original Posting Date:

While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Looking for an opportunity to make an impact?

Original Posting Date:

While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Looking for an opportunity to make an impact?

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

The Leidos program is in need of a Windows Systems Administrator that has experience in VMWare virtual hosting environments, MS Windows Server 2012-2019 administration, Windows PowerShell scripting, Active Directory, VDI and NetAPP storage solutions. Applicant should be able to design and develop complex solutions without assistance from peers. Daily duties include O&M of virtual environments, patching, updating anti-virus and resolving security vulnerabilities as part of the Vulnerability Mitigation Team (VMT). Should also be able to review peers' designs and ensure solution is sound. Must be able to work in a large team environment and collaborate when needed 

*As a condition of employment, this position requires the candidate pass both a customer required medical and psychological screening*

Duties and Responsibilities:

• O&M of large virtual hosting environment consisting of approximately 300 servers and thousands of workstations across 10+ systems. 
• Must also provide tier 2/3 support of Windows environment from a sys admin perspective

Basic Qualifications: 

• Candidate should have a Bachelor's degree and 12 years of experience OR a Masters with 10 years of prior relevant experience preferred or 16 years’ experience in lieu of degree.
• Clearance: Must have an active TS/SCI with Poly 

Preferred Qualifications:

• 8 years of experience in Windows System Administration and/or O&M experience
• Must understand virtual server technologies 
• VMWare vCenter expertise 
• NetAPP storage expertise

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Leidos is seeking a Senior Systems Administrator with vast experience supporting a wide range of services in a large IT Environment.  The administrator will be expected to perform advanced systems support to include installation, operations & maintenance, integration, and troubleshooting to maintain optimum Information Technology (IT) system operations. Some areas of expected support will cover troubleshooting desktop systems, refreshing hardware, troubleshooting network connectivity between the desk and switch and between switches and external circuits, troubleshooting racked servers and corresponding network switches or other components within the data center. This individual will work in a team environment to ensure mission needs are met and ensure functionality of capabilities for the customers.

Responsibilities and tasks may include some or all of the following:

• Perform advanced systems installation, operation, integration, and troubleshooting to maintain optimum Information Technology (IT) system operations.

• Provide installation of and troubleshooting support for Desktops (Thin and Thick clients), printers, monitors, KVMs, phones, scanners.

• Deploys a wide variety of new hardware, software, and the upgrade of existing installations.

• Understanding of computer network concepts (network hardware, cable management, IP address management)

• Provide support implementation, troubleshooting and maintenance of mobile devices

• Monitor system performance, troubleshoot issues, and proactively address potential problems to minimize downtime.

• Respond to system alerts and security incidents, conducting thorough investigations and implementing appropriate remediation measures as requested by Cyber Security.

• Coordinate with customers and stakeholders to collect data, conduct analysis, develop, and implement solutions associated with incident tickets and requirements.

• Develop solutions to complex technical issues.

• Provide follow-up reports (technical findings, feedback, resolution steps taken) for root cause analysis, engineering technical assessment and process improvement initiatives. 

• Support customer requirements in a 24/7/365 environment and schedule.

• Update operations and maintenance documentation for 24/7/365 IT Operations Center personnel.  

• Mentor junior team members and may supervise others.

Basic Qualifications:

• Experience deploying a wide variety of new hardware, software, and the upgrade of existing installations.

• Experience with interacting with customers to handle service inquiries and problems.

• Experience with Tier 2 system administration.

• Experience troubleshooting issues in a growing environment.

• Time management skills.

• Strong oral and written communications skills.

• Track record of working effectively within a team, and support to peers toward improved processes and results.

• Experience with support ticket management systems such as Service Now 

• Experience mentoring and/or supervising others.

• Candidate must, at a minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security, GSEC, or SSCP)

Security Clearance Required to be Considered:

• TS/SCI with Poly is required for this position or TS/SCI and willingness to get a poly.

• Due to the nature of the government contracts, US Citizenship is required.

Education:

• Must have a Bachelors degree with 8 or more years of prior relevant experience or Masters with 6 or more years of prior relevant experience.  Years of experience may be used in lieu of a degree.

Must be willing to travel.

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Leidos has an opportunity for a mid-level Systems Administrator to support the EAMS Program. The ideal candidate will be joining a small team and will share the knowledge, workload and the future for a mission critical application. Must be able to work on-site in Indian Head, MD. Work hours are flexible. 

Primary Responsibilities

Maintains smooth operation of multi-user computer systems, including coordination with network engineers. Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency. Performs systems security administration functions, including creating user profiles and accounts. Provides Tier 3 problem identification, diagnosis and resolution of problems. Configure operating systems. Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system wide software, applications/operating systems hardening, and allocating mass storage space. Interacts with users and evaluates vendor products. Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery. Develops and monitors policies and standards for allocation related to the use of computing resources

Required Education, Skills, and Experience:

• Bachelor's degree with 8+ years of relevant experience. Additional experience may be considered in lieu of degree.

• A minimum 5 year of experience with systems administration, including Linux or CentOS

• Position requires an active and in-scope TS/SCI security clearance. Polygraph require to begin work. Must be a US Citizen.

• Experience writing scripts to monitor system services, resources, data mine logs, etc.

• Writing SQL and PL/SQL to generate system data reports, modify data as necessary, etc.

• Experience with Keytool and OpenSSL

• Familiarity w/troubleshooting Java & Oracle applications

• XML Proficiency

• DoD 8570 Compliant holding current IAT level II baseline certification (Security+ CE, GICSP, SSCP, etc.)

• Experience maintaining systems in cloud environments

• Experience working with Firewalls and AWS Security Groups
   

Key Skills for Success in this role:

• Ability to work in a team environment

• Ability to anticipate problems & take decisive action

• Experience maintaining applications built on a PostgreSQL or Oracle database.

Preferred Skills/Experience:​

• Linux+ Certification

• Current RHCSA/RHCE certification

• Specific polygraph

• Microsoft MCSA

• VMware Certified Professional

• Knowledge of SQL Servers

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

In support of the High Performance Computing Modernization Program (HPCMP) Integrated Technical Services (HITS) task order contract, Leidos provides program management and technical support necessary to advance the services, capabilities, infrastructure, and technologies in the HPCMP, Department of Defense (DoD) Supercomputing Resource Centers (DSRC) supercomputing centers.
We are looking for a Storage System Administrator who will help support the daily administration of storage environment across a diverse set of applications utilizing HSM (hierarchical storage manager) management software. This includes general storage administration tasks, storage software and hardware support, storage device configuration, support of daily backups, monitoring of storage devices, storage performance tuning and troubleshooting. The successful candidate will support mass storage archive needs in an environment consisting of standalone, virtual machine, and large-scale High-Performance Computing (HPC) cluster-based systems.

Clearance Requirements:

All candidates must have a Current Secret Clearance and be able to obtain a Top Secret Clearance

Required Education, Experience, & Skills :

• General understanding of Storage environments such as IBM Elastic Storage Server (ESS), Seagate, LSI, or Oracle storage systems, Oracle large scale tape libraries, IBM tape libraries, IBM and Oracle Enterprise class tape drives, as well as Brocade Fiber Channel switches. 

• General knowledge of Linux and  Unix operating systems concepts

• Experience with HSM software such as SAMQFS and Versity Storage Manager. 

• Experience and understanding in enterprise backup and data protection technologies such as Veritas NetBackup.

• Tape library and drive storage experience

• Experience working with Tape Backup or long-term Archive Software

• Excellent customer interaction skills including written and verbal communication

• Team oriented individual capable of multi-tasking in a dynamic, demanding environment

• Organizational skills to balance and prioritize work in a dynamic work environment, and persistence to follow-through on tasks

• Ability to provide clear documentation on system administration procedures for routine and complex tasks.

• Ability to maintain DoD 8570 certification - Security + and OS cert, Linux+, RedHat, etc. (90 day waiver may be provided to obtain the OS certification)

• Bachelor’s degree and at least 8 years of experience (additional experience may be substituted for the degree)

Preferred Education, Experience, & Skills :

• Systems and/or storage administration experience

• Experience working with HPC cluster and storage architectures

• Knowledge of Information Assurance (IA) controls, STIG viewer, Radix, and Risk Management Framework (RMF)

• Some prior experience in SAN Fabric Administration including zoning, LUN security, and HBA configuration and troubleshooting

• NAS (object) and SAN (block) storage experience

• Security implementations using multi-factor authentication, PKI, or Kerberos and Unix OS hardening to DoD STIG standards.

• Willingness to occasionally work after hours and/or respond to emergency situations for problem resolution

• General knowledge of Linux and general Unix operating systems concepts as well as systems administration experience
  Ability to develop and maintain documentation on system administration procedures for routine and complex tasks
  Ability to create and maintain Information Assurance (IA) compliance documentation of the Information System

Clearance Requirements:

• Must be able to obtain :  Top Secret

• Must currently possess :  Secret

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

The selected individual will be responsible for maintaining system administration support activities for a large complex network environment with geographically distributed systems. The position entails supporting solutions for system engineering requests that continues to meet operational needs as well as upgrading and maintaining capabilities. The selected candidate must be comfortable working in a fast-paced environment with multiple air-gapped systems which have individual domains, supporting infrastructure, and maintaining a complex IT environment with multiple logins and associated supporting storage and network infrastructure. The position requires an energetic, focused, and driven individual who can adapt well to a changing environment. Ideally, the selected candidate will possess strong system administration skills and troubleshooting skills or adapt quickly and complete various system administration network-centric undertakings.

Primary Roles and Responsibilities:

This individual will be responsible for installing and administrating systems, applications, and processes, and for ensuring that all issues are identified and resolved in a timely manner. He/she will be responsible for ensuring server and desktop configurations are optimized and running continuously and efficiently. The individual will also perform security management and application performance optimization functions. Additional responsibilities may include:

• Administration/sustainment of a system that provides a web-based application for storing, sharing, and distributing information.
• Creating and maintaining complex server enclaves, including analyzing system scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations.
• Identifying and correcting hardware and software issues.
• Responding to system administration, operations, and maintenance problems and developing re-work solutions.
• Creating and maintaining documentation of complex server/network environments to ensure that clear, concise and accurate information is readily available for incident resolution.
• Communicating with users and external support personnel regarding system outages and upgrades and conferring with upper management regarding recommended resolution options.

Security Clearance Requirement:

• All candidates must possess an active TS/SCI with polygraph security clearance to be considered for this role.

Required Qualifications:

• Bachelor’s degree in system engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical field and at least twelve (12) to fifteen (15) years of relevant experience.
• Must have ​experience as a systems administrator providing direct support to end users and technical staff (Developers, Testers, etc.).
• Must be proficient with Windows Server 2012R2, 2016, 2019, and Active Directory.
• Must have experience with Linux and Microsoft-based servers and workstations.
• Must have experience with Windows 2019.
• Must have experience with OS and Application Hardening to include DISA, Best Practices, and High Assurance environments.
• Must have experience with software/hardware deployment, patches, and operating systems, basic system backup and restore functions.
• Must have experience with and/or be familiar with SALT, Ansible, Splunk, Puppet, SolarWinds, Nessus.
• Must have experience with and/or have knowledge of Red Hat 7 and 8, and VMWare.
• Must have experience with Apache Tomcat, IIS, and/or SQL server database experience.
• Must have experience documenting and providing information for security accreditation and certification. Understanding of advanced security protocols and standards. Experience with Network Security Technologies (e.g. Multiple Domain, PKI, SSP, and Vulnerability Assessment).
• Must have experience with High Assurance platforms and application integration testing methods.
• Must have experience with both Client and Server virtualization environments.
• Must be able to lift up to 50 lbs.
• Must have experience with installation, configuration, troubleshooting, reimaging hardware.
• Must have experience with disk arrays, PowerShell and PowerCLI, KVMs,
• Must have knowledge of PKI systems which uses HSMs to validate key and NTP for synchronization.
• Must have experience optimizing system operations.
• Must have a solid understanding of information security principles and practices.
• Must have experience with or familiarity with software and security architectures.
• Must have experience or familiarity with the following systems: Windows/Linux operating systems, VMware, and Networking: Switches, Routers, LANs, & cabling.
• Must be able to support occasional day or short duration travel, if needed.

Preferred Qualifications:

• Proficiency with SQL Server desired.

CSSKEY

CONMD

careers.leidos.com/CONMD

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

The System Administrator provides support for implementation, troubleshooting and maintenance of IT systems.  Manages IT system infrastructure and any processes related to these systems.  Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices/mobile devices, etc.  Provides Tier 1 (help desk) and Tier 2 (escalation) problem identification, diagnosis, and resolution of problems.  Provides support for the escalation and communication of status to customer management and internal customers.  Provides support for the dispatch system and hardware problems and remains involved in the resolution process.  Configures and manages Linux and Windows operating systems and installs/loads OS software, troubleshoots, maintains integrity, and configures network components along with implementing OS enhancements to improve reliability and performance.

Primary Responsibilities:

• Perform daily system administration, monitoring, and troubleshooting of UNIX, Windows, NetApp Data OnTap network attached storage, and VMware virtualization infrastructure.
• Track and respond to reported problems the tools provided.
• Install and remove system components or entire systems.
• Install, configure, integrate, and administer GOTS and COTS software.
• Monitor system availability and performance using administration tools provided by the customer.
• Troubleshoot existing system problems (hardware, OS, and application software) as reported by customers or the task lead.
• Perform data backup and recovery, which could included
• Login to backup server and sign backup files.
• Login to backup server and correctly run the “write to tape” policy, which will be provided.
• Perform account, file, and print services management.
• Create and delete accounts in accordance with the governing security policies, which will be provided.
• Create file directories and permissions in accordance with governing security policies, which will be provided.
• Achieve Information Assurance Vulnerability Alert (IAVA) and Information Assurance Vulnerability Bulletin (IAVB) compliance via patch installation and management, and risk mitigation.
• Review audit data and log pertinent system events in support of accreditation and compliance requirements.
• Modify existing automation scripts to enhance systems support.
• Navigate and review current SCIP Gateway and Serial Guard log and audit files weekly.

Security Clearance Requirement:

• Must possess active TS/SCI with Polygraph security clearance to be considered for this role

Work Environment Specific Information:

• Core hours for the program are from 0800-1600.
• An on-call roster for extended and after-hours technical support could be required.

Basic Qualifications:

• Bachelor’s degree in a technical discipline from an accredited college or university.  Additional experience may be substituted for a degree.
• Eight years of relevant SA experience.
• Understanding of Red Hat 6.5 and Red Hat 7 required.
• Familiarity with Server 2008R2, Server 2012R2, and Server 2016 required.
• Must have experience aiding users and optimizing system operations.
• Must have experience with or familiarity with software and security architectures.
• Must have experience or familiarity with the following systems: Windows/Linux operating systems, VMware, and Networking: Switches, Routers, LANs, & cabling.​

Preferred Qualifications:

• Preferred certifications: CCNA, CCNA Security, RHCE, Network+.
• Experience documenting and providing information for security accreditation and certification.
• Experience with Network Security Technologies (e.g., Multiple Domain, PKI, SSP, and Vulnerability Assessment).
• Understanding of advanced security protocols and standards.
• Experience with High Assurance platforms.
• Experience with application integration testing methods.
• Experience with software deployment methods for applications, patches, and operating systems.
• Experience with OS and Application Hardening to include DISA, Best Practices, and High Assurance environments.
• Experience with both Client and Server virtualization environments.

careers.leidos.com

CONMD

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

The System Administrator provides support for implementation, troubleshooting and maintenance of IT systems.  Manages IT system infrastructure and any processes related to these systems.  Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices/mobile devices, etc.  Provides Tier 1 (help desk) and Tier 2 (escalation) problem identification, diagnosis, and resolution of problems.  Provides support for the escalation and communication of status to customer management and internal customers.  Provides support for the dispatch system and hardware problems and remains involved in the resolution process.  Configures and manages Linux and Windows operating systems and installs/loads OS software, troubleshoots, maintains integrity, and configures network components along with implementing OS enhancements to improve reliability and performance.

Primary Responsibilities:

• Perform daily system administration, monitoring, and troubleshooting of UNIX, Windows, NetApp Data OnTap network attached storage, and VMware virtualization infrastructure.

• Track and respond to reported problems the tools provided.

• Install and remove system components or entire systems.

• Install, configure, integrate, and administer GOTS and COTS software.

• Monitor system availability and performance using administration tools provided by the customer.

• Troubleshoot existing system problems (hardware, OS, and application software) as reported by customers or the task lead.

• Perform data backup and recovery, which could included

• Login to backup server and sign backup files.

• Login to backup server and correctly run the “write to tape” policy, which will be provided.

• Perform account, file, and print services management.

• Create and delete accounts in accordance with the governing security policies, which will be provided.

• Create file directories and permissions in accordance with governing security policies, which will be provided.

• Achieve Information Assurance Vulnerability Alert (IAVA) and Information Assurance Vulnerability Bulletin (IAVB) compliance via patch installation and management, and risk mitigation.

• Review audit data and log pertinent system events in support of accreditation and compliance requirements.

• Modify existing automation scripts to enhance systems support.

• Navigate and review current SCIP Gateway and Serial Guard log and audit files weekly.

Security Clearance Requirement:

• Must possess active TS/SCI with Polygraph security clearance to be considered for this role

Work Environment Specific Information:

• Core hours for the program are from 0800-1600.

• An on-call roster for extended and after-hours technical support could be required.

Basic Qualifications:

• HS diploma and 6 years of prior relevant experience or BS degree and 2 – 4 years of prior relevant experience or Masters with less than 2 years of prior relevant experience.

• Understanding of Red Hat 6.5 and Red Hat 7 required.

• Familiarity with Server 2008R2, Server 2012R2, and Server 2016 required.

• Must have experience aiding users and optimizing system operations.

• Must have experience with or familiarity with software and security architectures.

• Must have experience or familiarity with the following systems: Windows/Linux operating systems, VMware, and Networking: Switches, Routers, LANs, & cabling.​

Preferred Qualifications:

• Preferred certifications: CCNA, CCNA Security, RHCE, Network+.

• Experience documenting and providing information for security accreditation and certification.

• Experience with Network Security Technologies (e.g., Multiple Domain, PKI, SSP, and Vulnerability Assessment).

• Understanding of advanced security protocols and standards.

• Experience with High Assurance platforms.

• Experience with application integration testing methods.

• Experience with software deployment methods for applications, patches, and operating systems.

• Experience with OS and Application Hardening to include DISA, Best Practices, and High Assurance environments.

• Experience with both Client and Server virtualization environments.

careers.leidos.com

CONMD

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Leidos is seeking a Lead Systems Administrator to support a team of administrators with standard system administration duties at the Engineering Research and Development Center (ERDC) in Vicksburg, Mississippi.

The selected candidate will perform standard System Administration duties as required to maintain smooth operation of multi-user computer systems consisting of Linux based application and license servers, virtual machines, and GP/GPU cluster based systems.  Coordination with network administrators is required.  

You will also set up administrator and service accounts, maintain system documentation, tune system performance, install system wide software and allocate mass storage space. Develop and monitor policies and standards for allocation related to the use of computing resources.  Participate in the installation, integration, acceptance testing, and on-going maintenance of our HPC systems and software environment and assist with forecast resource limitations. You will also provide recommendations for increasing the efficiency of our resources through proper scheduling and load balancing techniques.

Clearance Requirements:

Must have a Current Top Secret and be able to obtain a TS/SCI

Required Education, Experience, & Skills :

• Bachelor’s degree and at least 12 years of experience (additional experience may be substituted for the degree)

• DoD 8570 certification - Security + and OS cert, Linux+, RedHat, etc. (90 day waiver may be provided to obtain the OS certification)

• Willingness to occasionally work after hours and/or respond to emergency situations for problem resolution

• General knowledge of Linux and general Unix operating systems concepts as well as systems administration experience

• Ability to develop and maintain documentation on system administration procedures for routine and complex tasks

• Ability to create and maintain Information Assurance (IA) compliance documentation of the Information System

Preferred Education, Experience, & Skills :

• Experience with compiling, installing, and porting software.

• Ability to understand application scaling issues related to problem resolution, algorithm choice.

• Experience with Storage Architectures: SAN, SAS, FC, SATA, Bandwidth, Performance

• Ability to manage development of appropriate application benchmarks, analyze results and determine optimal configurations for processor type/speed, size of memory/cache, and memory interconnect.

• Familiar in multi-factor authentication platforms and solutions, and Identity Management such as 

• OpenID, LDAP, and Kerberos.

• Security implementations using multi-factor authentication, PKI, or Kerberos and Unix OS hardening to DoD STIG standards.

• Experience programming or troubleshooting Python code

• Experience with supporting Apache Web Server

• Experience with Zabbix

• Experience with Red Hat Satellite or Red Hat Identity Manager

• Experience with BIND DNS

• Experience with Ansible

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Leidos is seeking an experienced Senior Systems Analyst to join our team supporting the Department of Defense (DoD) High Performance Computing (HPC) Modernization Program (DoD HPCMP) and the U.S. Air Force Research Laboratory (AFRL) DoD Supercomputing Resource Center (DSRC) located at Wright Patterson AFB, OH.

The Senior Systems Analyst will work with numerous AFRL customers across in support of mission-critical research activities on the HPC systems.  Day-to-day responsibilities include:

• Monitor HPC system performance and fine-tune as necessary,
• Review and establish workflow/scheduler policies on HPC systems,
• Collect utilization and throughput data for HPC jobs,
• Configure HPC systems using consistent and repeatable processes,
• Install and configure software on HPC systems,
• Collaborate with users to tune HPC jobs for optimal performance,
• Resolve user issues received via the HPC Help Desk, 
• Perform testing on HPC systems to ensure system functionality, and
• Document processes and configurations as necessary.

Required Education, Experience, & Skills:

• Bachelor's Degree and 4 years work experience or equivalent experience.
• Experience with scheduler/workload manager (Portable Batch System (PBS), Simple Linux Utility for Resource Management (SLURM), or IBM Platform Load Sharing Facility (LSF)).
• Expertise in Linux operating system.
• High Performance Computing/cluster management experience.
   

Preferred Education, Experience, & Skills:

• Experience in various HPC systems, various HPC technologies:
  • Cray/Cray EX, IBM, SGI, Penguin, or custom architectures
  • InfiniBand (IB), Intel Omni-Path interconnects
  • Intel Xeon, AMD EPYC, or ARM CPUs
  • Nvidia graphic processing units (GPU)s

• ITIL Foundation

Clearance:

• To Start:  Top Secret/SCI

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

The System Administrator provides support for implementation, troubleshooting and maintenance of IT systems.  Manages IT system infrastructure and any processes related to these systems.  Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices/mobile devices, etc.  Provides Tier 1 (help desk) and Tier 2 (escalation) problem identification, diagnosis, and resolution of problems.  Provides support for the escalation and communication of status to customer management and internal customers.  Provides support for the dispatch system and hardware problems and remains involved in the resolution process.  Configures and manages Linux and Windows operating systems and installs/loads OS software, troubleshoots, maintains integrity, and configures network components along with implementing OS enhancements to improve reliability and performance.

Primary Responsibilities:

• Perform daily system administration, monitoring, and troubleshooting of UNIX, Windows, NetApp Data OnTap network attached storage, and VMware virtualization infrastructure.

• Track and respond to reported problems the tools provided.

• Install and remove system components or entire systems.

• Install, configure, integrate, and administer GOTS and COTS software.

• Monitor system availability and performance using administration tools provided by the customer.

• Troubleshoot existing system problems (hardware, OS, and application software) as reported by customers or the task lead.

• Perform data backup and recovery, which could included

• Login to backup server and sign backup files.

• Login to backup server and correctly run the “write to tape” policy, which will be provided.

• Perform account, file, and print services management.

• Create and delete accounts in accordance with the governing security policies, which will be provided.

• Create file directories and permissions in accordance with governing security policies, which will be provided.

• Achieve Information Assurance Vulnerability Alert (IAVA) and Information Assurance Vulnerability Bulletin (IAVB) compliance via patch installation and management, and risk mitigation.

• Review audit data and log pertinent system events in support of accreditation and compliance requirements.

• Modify existing automation scripts to enhance systems support.

• Navigate and review current SCIP Gateway and Serial Guard log and audit files weekly.

Security Clearance Requirement:

• Must possess active TS/SCI with Polygraph security clearance to be considered for this role

Work Environment Specific Information:

• Core hours for the program are from 0800-1600.

• An on-call roster for extended and after-hours technical support could be required.

Basic Qualifications:

• Bachelor’s degree in a technical discipline from an accredited college or university.  Additional experience may be substituted for a degree.

• Eight years of relevant SA experience.

• Understanding of Red Hat 6.5 and Red Hat 7 required.

• Familiarity with Server 2008R2, Server 2012R2, and Server 2016 required.

• Must have experience aiding users and optimizing system operations.

• Must have experience with or familiarity with software and security architectures.

• Must have experience or familiarity with the following systems: Windows/Linux operating systems, VMware, and Networking: Switches, Routers, LANs, & cabling.​

Preferred Qualifications:

• Preferred certifications: CCNA, CCNA Security, RHCE, Network+.

• Experience documenting and providing information for security accreditation and certification.

• Experience with Network Security Technologies (e.g., Multiple Domain, PKI, SSP, and Vulnerability Assessment).

• Understanding of advanced security protocols and standards.

• Experience with High Assurance platforms.

• Experience with application integration testing methods.

• Experience with software deployment methods for applications, patches, and operating systems.

• Experience with OS and Application Hardening to include DISA, Best Practices, and High Assurance environments.

• Experience with both Client and Server virtualization environments.

careers.leidos.com

CONMD

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

This Sr. Instructional Systems Designer will develop course material and provide classroom instruction for a classified customer.  The position will support the organization in the design, development, review, evaluation, restructuring/redesign, and/or repackaging of training solutions.  The candidate must have extensive experience with industry-standard instructional design practices, as well as data collection instruments, data collection and analysis, developing or creating project management plans, and designing learning assessments.

Primary Responsibilities:

• Conduct virtual and on-site courses relevant to the area of training.

• Design both classroom and eLearning modules that will touch upon technical skills (e.g., software), analytic skills, and interpersonal skills for adult learners on a government site.

• Provide expertise in adult learning practices and methods to develop and enhance instructional curriculum for both classroom and web-based delivery.

• Execute all facets of the training development life cycle for various training types, including instructor-led courses, web-based and online training, blended learning, and performance support.

• Conduct needs assessments and training needs analyses, including gap analysis, contextual analysis, and root-cause analysis.

• Select and design innovative instructional and learning strategies and associated technologies to optimize learning and achieve learning objectives.

• Develop, execute, and test training courses and performance support products.

• Perform quality assurance and quality control activities, including SME reviews, design reviews, course pilots, and hot washes.

• Create and conduct training evaluations, both formative and summative, across all levels for maximum impact.

• Identify, assess, and mitigate risks associated with training project plans and schedules.

• Manage and execute all aspects of training projects, including schedules, resources, and scope.

• Work with identified clients to determine the learning need, appropriate learning outcomes, and the most appropriate instructional methodologies based on adult learning theory.

• Determine the tasks, skills, level of effort, and advanced learning strategies required to meet the learning needs of the organization.

• Design, develop, and deliver instructional materials for instructor and student use in approved formats such as visuals, handouts, and reference guides.

• Completes peer to peer reviews to ensure consistency, quality, and appropriate use of course content guidelines.

• Provide consultation and recommendations to customers on innovative training solutions, as well as effective and relevant curriculum development and delivery.

• Work with instructors, subject matter experts, instructional technologists, and developers to analyze, design, develop, and evaluate learning solutions.

• Work with identified clients to determine the learning need, appropriate learning outcomes, and the most appropriate instructional methodologies based on adult learning theory.

Basic Qualifications:

• Experience creating learning solutions in a fast-paced, agile environment with a focus on iteration, continuous improvement using business feedback, and lifecycle planning for learning programs.

• Ability to teach and others

• Strong interpersonal and teaming skills

• Knowledge of the latest trends in education and how technology enables learning

• Assessment expertise at multiple Kirkpatrick levels and Bloom Taxonomy

• Demonstrated ability to develop participant-centered, applied learning solutions.

• Must have ISD experience within the IC

• Must have an understanding of the ADDIE instructional system design model

**Candidate must have BS with 8 or more years of prior relevant experience or Masters with 6 or more years prior relevant experience.  Will consider work experience in lieu of a degree.

**Must have TS/SCI with a polygraph to be considered**

Preferred Qualifications:

• 8 or more years progressive work experience in instructional design to include training industry experience (instructor-led, online, and in blended environments)

• Demonstrated proficiency with Microsoft Office Suite and Creative Suite

• A background in developing training materials based on policies and/or compliance requirements

• Experience with SCORM, Section 508 requirements, and technical specifications for Learning Management Systems (LMS), Articulate Storyline, Adobe Captivate, and/or Lectora

• Instructional Design Certification from an accredited institution

• Prior Customer experience

• Experience with online learning platforms and tools

• Demonstrated experience with selecting and implementing appropriate teaching methods, to include lecture/discussion, role-playing, case study reviews, simulations, and small group learning

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.