Total 47 job vacancies by Rapsys Technologies Pte. Ltd.

Should have at least 5 years of development experience in Java

Skilled in relational databases such as Oracle and MySQL.

Experienced in implementing web services, including SOAP and RESTful services.

Knowledge of integrating reporting services such as SAP Crystal Reports.

Involved in one or more full software development life cycles (SDLCs) for enterprise projects.

Experience with batch-processing implementations.

Has developed or implemented custom frameworks for security and validations.

Knowledgeable in project document management systems.

Added advantage:

Develop and configure solutions within the 3DExperience platform to meet client and project requirements.

Write, test, and maintain Java code for custom functionalities and integrations within 3DExperience applications.

Proficient in 3DExperience core modules, particularly ENOVIA.

Familiar with data modeling, process management, and lifecycle configuration within the 3DExperience environment, with an understanding of PLM (Product Lifecycle Management) best practices.

We have Immediate Req of 3+yr of experience :

Business Analyst with Domain knowledge of Record Management System( Open Text/Newgen/Sharepoint) + GCC handson Experience.

Key Responsibilities

1. Collaborate with stakeholders to understand their needs and gather detailed business requirements.

2. Analyze data to identify trends, patterns, and insights that inform business decisions.

3. Develop and document business process models to illustrate current and future states.

4. Propose and design technical and process solutions that meet business needs and objectives.

5. Work with IT and other departments to implement solutions and ensure they align with business goals.

6. Communicate findings, recommendations, and project updates to stakeholders and executives.

7. Create detailed documentation of business requirements, processes, and solutions.

8. Participate in testing and validating new systems and processes to meet business requirements.

9. Identify opportunities for process improvements and contribute to ongoing optimization efforts.

Bachelor’s degree in Computer Science, Information/ Infocom

Technology, or related discipline would be preferred;

b) Strong knowledge in application support and maintenance and possesses

hands-on’ knowledge and experience in end-to-end Software Development

Life Cycle;

c) Experience in IT project implementation, specifically on user requirements

gathering, IT business analysis, applic1ation solutioning, UI/UX design

and using automated testing software such as Tricentis TOSCA would be

an added advantage;

d) Experience in the following would be advantageous:

i. Cloud platform and technology;

ii. Application development using Power builder, Java, Delphi or

ASP.Net; and

iii. Government projects.

e) Experience with stakeholder management;

f) Have a positive attitude and good interpersonal skills, able to work and

communicate effectively with stakeholders to ensure business needs are

met; and

g) Experience in working under minimal supervision and to demonstrate

ability to ensure tasks are well completed and project is on schedule.

Bachelor’s degree in Computer Science, Information/ Infocom

Technology, or related discipline would be preferred;

b) Strong knowledge in application support and maintenance and possesses

hands-on’ knowledge and experience in end-to-end Software Development

Life Cycle;

c) Experience in IT project implementation, specifically on user requirements

gathering, IT business analysis, applic1ation solutioning, UI/UX design

and using automated testing software such as Tricentis TOSCA would be

an added advantage;

d) Experience in the following would be advantageous:

i. Cloud platform and technology;

ii. Application development using Power builder, Java, Delphi or

ASP.Net; and

iii. Government projects.

e) Experience with stakeholder management;

f) Have a positive attitude and good interpersonal skills, able to work and

communicate effectively with stakeholders to ensure business needs are

met; and

g) Experience in working under minimal supervision and to demonstrate

ability to ensure tasks are well completed and project is on schedule.

We are looking for a seasoned AWS Technical Architect to design, implement, and optimize our cloud infrastructure on AWS. The ideal candidate will have extensive experience with AWS services, infrastructure automation using Terraform, and in-depth knowledge of networking, compute, storage, database, monitoring, and alerting solutions. This role is critical to ensure our cloud infrastructure is secure, scalable, and efficient.

Required Experience:

• Extensive experience in AWS services
• Infrastructure automation using Terraform
• Strong understanding of GCC and IM8 policies
• Experience with advanced AWS tools and frameworks like Kinesis, Chime, OpenSearch, and Generative AI (GenAI) using Retrieval-Augmented Generation (RAG) is highly valued.

Key Responsibilities

Cloud Architecture and Design:

• Design and implement highly available, resilient, and scalable architectures on AWS, including networking, compute, storage, and database solutions.
• Architect solutions that leverage AWS best practices for security, cost optimization, and performance.

Infrastructure as Code (IaC):

• Develop, maintain, and manage Terraform configurations for automated provisioning and management of AWS resources.
• Implement best practices in version control, modularization, and reuse to ensure IaC maintainability and scalability.

Networking and Security:

• Design secure VPC architectures, subnets, routing, VPNs, and peering connections for multi-region and hybrid environments.
• Manage security groups, network ACLs, and identity access management (IAM) to ensure a secure AWS environment.

Compute, Storage, and Database Solutions:

• Leverage AWS services like EC2, ECS Fargate, and Lambda for compute workloads, based on application needs.
• Design scalable storage solutions using S3, EBS, and EFS.
• Architect and optimize database solutions with RDS, DynamoDB, and Aurora.

Monitoring, Logging, and Alerting:

• Implement monitoring, logging, and alerting solutions using CloudWatch, CloudTrail, and the ELK Stack (Elasticsearch, Logstash, and Kibana) to ensure observability and troubleshooting capabilities.
• Set up proactive alerts and monitoring for performance and security issues to minimize downtime and optimize performance.

•Define the project's goals, scope, and deliverables, and establish a detailed plan with timelines and resources
•Manage the project's day-to-day operations, including assigning tasks, monitoring progress, and making adjustments.
•Keep stakeholders informed and engaged, and resolve issues
•Ensure the project meets quality standards and delivers the expected outcomes
•Keep the project within budget by regularly reviewing and planning ahead
•Maintain project documentation and handle compliance or regulatory issues
• Good communication and problem-solving skills
• Excellent interpersonal skills
• Dedicated as well as hard working individual with the intercommunication skills to work at all the level of organization.
• Teamworker and well-mannered
• Working tirelessly to enable the growth and development of organization that is customer centric and outward-looking.
• Knowledge in WOG Infra, Legacy,Cloud and application servers and network.
.Troubleshoot knowledge and root cause analysis for the servers and network.
.Implemantion and run multiple INFRA projects within the timeline.
.Have knowledge in firwall, CPPM, F5 Load Balancer and whitelisting portion.
.Asset inventory knowledge and project/implemantaion documentation.


Must have Talent / Skills

Good communication and excellent interpersonal skills, Proficient in Microsoft Office and INFRA (Servers and Network).
Implemanation knowledge.

Role: Network Engineer

Work Location: Woodlands/Yishun

Monthly Salary Budget: $5,000 to $6700

Domain: Healthcare

Job Description:

Network Engineer Shall administer the network equipment, either on-site or remotely, which shall minimally include the following:

(a) Checking the logs of the network equipment and network links every morning to ensure no abnormal activities;

(b) Install, maintain and upgrade all hardware, firmware and software used;

(c) Apply software and security patches as prescribed in Part 2C Patch

Management Requirements;

(d) Fine-tune the network or system parameters;

(e) Patch/Re-Patch cables in patch panels, network points and all network equipment;

(f) Labelling of cables, patch panels, racks and equipment;

(g) Create, delete or modify access rights for the network equipment related user accounts in terms of authentication, authorisation and accounting;

(h) Connect Customer-approved network equipment to the Customer’s network;

(i) Manage IP addresses and IP assignment scheme;

(j) Manage firewall rules setting and security configuration e.g. add, delete or modify firewall rules, change encryption keys;

(k) Perform troubleshooting to resolve network issues;

(l) Manage incidents as specified in Part 2D Service Management Requirements;

(m) Document and maintain configurations of all network hardware, cabling information and software used in the operating environment;

(n) Perform routine backup of network configuration for network equipment including firewall rules;

(o) Perform NAC ClearPass administration for security posture check

enforcement which minimally includes the following tasks:

· Review NAC error logs for failed authentications;

· Verify the NAC service is enabled and policies are active;

· Import Customer LDAP Data Interchange Format (LDF) file into the NAC local

user database;

· Housekeep the NAC local users and static host list;

· Update posture policies for endpoint protection and Windows patches;

· Perform NAC software updates and patching;

· Verify validity of certificates, trust lists and update status of Certificate Revocation Lists (CRLs); and

· Downloading and viewing of authentication and posture reports.

(p) Analyse network utilization pattern and problems, recommend and implement corrective and preventive measures;

(q) Recommend new or improved hardware, software, configurations, etc. to enhance the existing system performance and management;

(r) Assist the Customer to evaluate new hardware and software for implementation in the operating environment, when required by the Customer;

(s) Enforce physical access controls to the network room and the equipment, including escorting its own Sub-Vendors and the Customer-appointed Supplier, and maintaining proper management of keys and access logs at all times; and

(t) Provide standby and support service for network upgrades, network implementation or building maintenance activities such as testing and servicing of building power generators, Uninterruptible Power Supply (UPS), air-conditioning and fire suppression systems, which may affect the

operation of the equipment in the network rooms.

Minimum Requirement:

(a) Minimally be proficient in the following areas:

· Network technologies and protocols;

· Network configuration;

· Network utilization and performance monitoring;

· Network fine-tuning, incident troubleshooting, interpretation of statistics and traffic pattern;

· Firewall rules configuration and security setting; and

· IDS/IPS, CDN implementation and IPv6;

· Familiar with Cisco and Alcatel and Palo Alto

(b) The network engineer shall have at least three (3) years of hands-on experience in configuring routers/switches (e.g., Cisco and Alcatel), firewalls, and intrusion detection/protection systems.

(c) The network engineer shall minimally have the Cisco Certified Network Engineer certification, or equivalent, and have experience in WAN implementation.

Should have at least 5 years of development experience in Java

Skilled in relational databases such as Oracle and MySQL.

Experienced in implementing web services, including SOAP and RESTful services.

Knowledge of integrating reporting services such as SAP Crystal Reports.

Involved in one or more full software development life cycles (SDLCs) for enterprise projects.

Experience with batch-processing implementations.

Has developed or implemented custom frameworks for security and validations.

Knowledgeable in project document management systems.

Added advantage:

Develop and configure solutions within the 3DExperience platform to meet client and project requirements.

Write, test, and maintain Java code for custom functionalities and integrations within 3DExperience applications.

Proficient in 3DExperience core modules, particularly ENOVIA.

Familiar with data modeling, process management, and lifecycle configuration within the 3DExperience environment, with an understanding of PLM (Product Lifecycle Management) best practices.

Role: IT System Engineer - Linux/Unix

Mandatory Skill: Red Hat Linux (On Cloud)

Preferred Skills: Azure, VMware, AWS

Work Location: Bedok

Working Hours: Day shift 8am to 8pm & Night Shift 8pm to 8am (12 Hours Shift)

Work 2 days & off 2 days

Benefits:

• Attractive Fixed Monthly Salary
• Performance Bonus
• Shift Allwoance
• Mobile Allowance

Job Description:

• Plan, execute, monitor and control the various technical aspect of the project.
• Manage or participate in new setup or upgrade of system/network infrastructure projects.
• Responsible for supporting operational systems satisfying contractual Service Level Agreement
• Perform and manage routine preventive maintenance and operational activities
• Provide project documentation and reports
• Diagnose and rectify technical issue
• Managing and Operating Red Hat Linux, Windows VM Infrastructure
  • Installation/Configuration/Hardening/Maintenance/Patching
  • Maintain System Security
  • Advanced Troubleshooting
  • Performance Tuning
  • Capacity Management
  • Preventive/Proactive Support
  • Incident/Change/Problem Management
  • Provide system administration support and guidance for development team’s app configuration tasks
  • Veritas Clustering Setup on RHEL VM would be added advantage
  • Chef Automation would be added advantage
  • AWS EC2 maintenance
• Managing and Operating VMware vSphere IT infrastructure

Other IT Infrastructure Related Tasks

• Red Hat Enterprise Linux (RHEL) and Windows Administration
• Professional understanding of networking related to RHEL and Windows
• Professional understanding of SAN Storage related to RHEL and Windows
• AWS Certified Solution Architect will be an advantage
• Good understanding of large Data Center Facilities operation
• Hands-On experience supporting various Infrastructure agents like NetBackup
• (Mid-Level) vSphere 7.x.
• Cross-team collaboration with storage, network, security and application delivery
• Technical leadership quality to handle technical challenge and sensitive situations
• Integrate the server automation process either by custom scripts or via third-party solutions(Ansible)
• Candidate should have the drive and intellectual horsepower to resolve user issues and support them through telephone, email, or via chat services as applicable
• Strong communications skills
• Excellent spoken and written English communication skills

Candidates with at least 1 year of relevant experience in Red Hat Linux (On Cloud) preferred.

Candidates with some work experience and possess exposures/ knowledge in Red Hat Linux (On Cloud) are welcome too.

Plan, execute, monitor and control the various technical aspect of the project.

· Manage or participate in new setup or upgrade of system/network infrastructure projects.

· Responsible for supporting operational systems satisfying contractual Service Level Agreement

· Perform and manage routine preventive maintenance and operational activities

· Provide project documentation and reports

· Diagnose and rectify technical issue

· Managing and Operating Red Hat Linux, Windows VM Infrastructure

o Installation/Configuration/Hardening/Maintenance/Patching

o Maintain System Security

o Advanced Troubleshooting

o Performance Tuning

o Capacity Management

o Preventive/Proactive Support

o Incident/Change/Problem Management

o Provide system administration support and guidance for development team’s app configuration tasks

o Veritas Clustering Setup on RHEL VM would be added advantage

o Chef Automation would be added advantage

o AWS EC2 maintenance

· Managing and Operating VMware vSphere IT infrastructure

Other IT Infrastructure Related Tasks

· Red Hat Enterprise Linux (RHEL) and Windows Administration

· Professional understanding of networking related to RHEL and Windows

· Professional understanding of SAN Storage related to RHEL and Windows

· AWS Certified Solution Architect will be an advantage

· Good understanding of large Data Center Facilities operation

· Hands-On experience supporting various Infrastructure agents like NetBackup

· (Mid-Level) vSphere 7.x.

· Cross-team collaboration with storage, network, security and application delivery

· Technical leadership quality to handle technical challenge and sensitive situations

· Integrate the server automation process either by custom scripts or via third-party solutions(Ansible)

· Candidate should have the drive and intellectual horsepower to resolve user issues and support them through telephone, email, or via chat services as applicable

· Strong communications skills

· Excellent spoken and written English communication skills

Candidates with at least 1 year of relevant experience in Red Hat Linux (On Cloud) preferred.

Candidates with some work experience and possess exposures/ knowledge in Red Hat Linux (On Cloud) are welcome too.

Role:Network Administration

JD:

Shall administer the network equipment, either on-site or remotely, which shall minimally include

the following:

(a) Checking the logs of the network equipment and network links every morning to ensure no

abnormal activities;

(b) Install, maintain and upgrade all hardware, firmware and software used;

(c) Apply software and security patches as prescribed in Part 2C Patch Management Requirements;

(d) Fine-tune the network or system parameters;

(e) Patch/Re-Patch cables in patch panels, network points and all network equipment;

(f) Labelling of cables, patch panels, racks and equipment;

(g) Create, delete or modify access rights for the network equipment related user accounts in terms

of authentication, authorisation and accounting;

(h) Connect Customer-approved network equipment to the Customer’s network;

(i) Manage IP addresses and IP assignment scheme;

(j) Manage firewall rules setting and security configuration e.g. add, delete or modify firewall rules,

change encryption keys;

(k) Perform troubleshooting to resolve network issues;

(l) Manage incidents as specified in Part 2D Service Management Requirements;

(m) Document and maintain configurations of all network hardware, cabling information and

software used in the operating environment;

(n) Perform routine backup of network configuration for network equipment including firewall rules;

(o) Perform NAC ClearPass administration for security posture check enforcement which minimally

includes the following tasks:

 Review NAC error logs for failed authentications;

 Verify the NAC service is enabled and policies are active;

 Import Customer LDAP Data Interchange Format (LDF) file into the NAC local user

database;

 Housekeep the NAC local users and static host list;

 Update posture policies for endpoint protection and Windows patches;

 Perform NAC software updates and patching;

 Verify validity of certificates, trust lists and update status of Certificate Revocation Lists

(CRLs); and

 Downloading and viewing of authentication and posture reports.

(p) Analyse network utilization pattern and problems, recommend and implement corrective and

preventive measures;

(q) Recommend new or improved hardware, software, configurations, etc. to enhance the existing

system performance and management;

(r) Assist the Customer to evaluate new hardware and software for implementation in the operating

environment, when required by the Customer;

(s) Enforce physical access controls to the network room and the equipment, including escorting its

own Sub-Vendors and the Customer-appointed Supplier, and maintaining proper management of

keys and access logs at all times; and

(t) Provide standby and support service for network upgrades, network implementation or building

maintenance activities such as testing and servicing of building power generators, Uninterruptible

Power Supply (UPS), air-conditioning and fire suppression systems, which may affect the

operation of the equipment in the network rooms.

Job Role:

(a) Checking the logs of the network equipment and network links every morning to ensure no abnormal activities;

(b) Install, maintain and upgrade all hardware, firmware and software used;

(c) Apply software and security patches.

(d) Fine-tune the network or system parameters;

(e) Patch/Re-Patch cables in patch panels, network points and all network equipment;

(f) Labelling of cables, patch panels, racks and equipment;

(g) Create, delete or modify access rights for the network equipment related user accounts in terms of authentication, authorisation and accounting;

(h) Connect Customer-approved network equipment to the Customer’s network;

(i) Manage IP addresses and IP assignment scheme;

(j) Manage firewall rules setting and security configuration e.g. add, delete or modify firewall rules, change encryption keys;

(k) Perform troubleshooting to resolve network issues;

(l) Manage incidents

(m) Document and maintain configurations of all network hardware, cabling information and software used in the operating environment;

(n) Perform routine backup of network configuration for network equipment including firewall rules;

(o) Perform ClearPass administration for security posture check enforcement which minimally includes the following tasks:

· Review error logs for failed authentications;

· Verify the policies are active;

· Import Customer LDAP Data Interchange Format (LDF) file into the local user database;

· Housekeep the local users and static host list;

· Update posture policies for endpoint protection and Windows patches;

· Perform software updates and patching;

· Verify validity of certificates, trust lists and update status of Certificate Revocation Lists (CRLs); and

· Downloading and viewing of authentication and posture reports.

(p) Analyse network utilization pattern and problems, recommend and implement corrective and preventive measures;

(q) Recommend new or improved hardware, software, configurations, etc. to enhance the existing system performance and management;

(r) Assist the Customer to evaluate new hardware and software for implementation in the operating environment, when required by the Customer;

(s) Enforce physical access controls to the network room and the equipment, including escorting its own Sub-Vendors and the Customer-appointed Supplier, and maintaining proper management of keys and access logs at all times; and

(t) Provide standby and support service for network upgrades, network implementation or building maintenance activities such as testing and servicing of building power generators, Uninterruptible Power Supply (UPS), air-conditioning and fire suppression systems, which may affect the

operation of the equipment in the network rooms.

Requirement – Network Administration

Minimum Requirement:

(a) The network support engineer must be trained and minimally be proficient in the following areas:

· Network technologies and protocols;

· Network configuration;

· Network utilization and performance monitoring;

· Network fine-tuning, incident troubleshooting, interpretation of statistics and traffic pattern;

· Firewall rules configuration and security setting; and

· IDS/IPS, CDN implementation and IPv6;

· Familiar with Cisco and Alcatel and Palo Alto

(b) The network support engineer shall have at least three (3) years of hands-on experience in configuring routers/switches (e.g., Cisco and Alcatel), firewalls, and intrusion detection/protection systems.

(c) The network support engineer shall minimally have the Cisco Certified Network Engineer certification, or equivalent, and have experience in WAN implementation.

Role:Applications Support

JD:

• Application Support: Provide first and second level technical support to end-users of the projects’ applications, troubleshooting and resolving issues in a timely manner.
• Incident management: Monitor and manage the application support queue, ensuring that issues are logged, triaged, and resolved within the defined SLAs.
• Root Cause Analysis: Perform root cause analysis on application issues, identifying the underlying cause and proposing solutions to prevent recurrence.
• Release Management: Participate in the deployment of new application releases, ensuring that they are properly tested and deployed in accordance with the change management processes.
• Maintenance: Work with the vendors team to ensure that applications are properly maintained and updated to meet changing business requirements.
• Documentation: Create and maintain documentation related to the applications, including standard operating procedures, and troubleshooting guides.
• Collaboration: Work with other IT teams, such as infrastructure, database, and security, to ensure that applications are properly integrated and secured.
• Process Improvement: Identify areas for process improvement within the application support function, proposing and implementing changes to improve efficiency and effectiveness.
• Training: Provide training to end-users and other IT staff on the use and maintenance of the applications.

Requirements:

• Strong analytical and problem-solving skills
• Possess positive work attitude, self-motivated in a highly demanding environment
• Excellent communication skills
• Able to work collaboratively with a diverse group of stakeholders
• Experience with application support tools and technologies
• Good understanding of software development and maintenance processes

Responsibilities:

Lead the patch management process, including the timely deployment of patches and its relevant updates to ensure the security, stability, and performance of Business services. Responsible for the coordination of all Systems Engineering patching activities for customer server operating systems in accordance with agreed upon schedules with the customer(s). Prepare the patch deployment calendar and publish to all stakeholders. Supervise the day-to-day operations of IT Patch Management team providing some guidance in the related area, encouraging teamwork. Supervise the activities and work of subordinates to ensure that all work within a specific area is carried out in an efficient manner and in compliance. Oversee the execution of patches & updates deployments, closely monitoring progress, and addressing any issues or roadblocks that may arise. Ensure that deployments are conducted according to the defined plans, with minimal disruptions to end-users or services performance and availability Collaborate with various stakeholders, including IT teams, Information security teams, vendors, and business units, to gather requirements, communicate patches schedules, and address concerns. Effective communication and coordination are critical to ensure smooth patches operations and minimize the risk of system vulnerabilities Collaborate with incident management teams to address security incidents related to vulnerabilities or unpatched systems. Develop incident response plans and participate in incident investigations and remediation efforts Run monthly/quarterly compliance reports and identify required patches. Participate in monthly patch review and schedule meetings to review patch calendar. Prioritize and schedule mutually agreed system patching and maintenance. Preventive/Proactive Support Able to support on weekend as and when required.Required Technical and Professional Expertise (Mid to Expert Level) A Bachelor s degree or equivalent in Information Systems or related field Having 8+ years of related experience. Knowledge of Infrastructure Patching tools like SSCM, Bladelogic, Bigfix., etc. Knowledge of using Jira. Good understanding of large Data Center Facilities operation Experience in Managing 10+ member team. Strong understanding of server operating systems and patching process. Managed Services or consulting experience is a plus. Excellent understanding of the organization s goals and objectives. Ability to conduct research into systems issues and products as required. Highly self-motivated and directed.

Able to prioritize and execute tasks in a high-pressure environment. Strong customer service orientation. Ability to lead team, collaborative environment.

(1.) To provide support for on call escalations and doing root cause analysis of given issue

(2.) To independently resolve tickets within agreed SLA of ticket volume and time

(3.) To adhere to quality standards, regulatory requirements and company policies

(4.) Work on value adding activities such Knowledge base update and management, Training freshers, coaching analysts

(5.) To ensure positive customer experience and CSAT through First Call Resolution and minimum rejected resolutions or Reopen Cases

JD:

Requirement Gathering, Analysis, Confluence/Microsoft Visio, SDLC, Application Security, Testing. Stakeholder/Business user management.

a) Offer support in managing, maintaining, and testing IT application systems, ensuring their efficient operation and functionality;

b) Collaborate with business stakeholders and work closely with external parties, ICT providers or government agencies for systems operational and maintenance works and new initiatives/enhancements;

c) Provide advisory role and guide team members on development of IT solutions to meet business and Authority’s needs;

d) Maintain Project Management Office, track documentation and monitoring of progress;

e) Co-ordinate and facilitate the audit reviews that can be conducted by party authorized by the Authority;

f) Review project deliverables (e.g. monthly project report, log review for privileged user access, test plan, test reports, application design/ code) to ensure the completeness for acceptance; and

g) Ensure that the delivery of the project is compliant with relevant policies and guidelines and to identify and close any compliance gaps.

Primary Skills - GCC 2.0 Azure/ Microsoft Azure, Java, Sharepoint/Opentext/Box,

Seconadary skills - PMO, Audit & Compliance.