Total 2,222 field engineer job vacancies in Information Technology category in Singapore

Details:
1 Year Renewable Contract

Duties:

• Manage and support enterprise network infrastructure including routers, switches, firewalls, and load balancers in 24x7 production environments.
• Install, configure, and maintain network hardware and software; manage user access, permissions, and authentication systems.
• Ensure high availability, resilience, and performance through routine health checks, monitoring, and capacity planning.
• Design, implement, and manage connectivity between on-premise data centres and cloud environments.
• Support cloud VPC architecture, VPN (Site-to-Site / Client), and Direct Connect integration.
• Troubleshoot hybrid connectivity issues across cloud and on-premises environments, coordinating with telecom providers as needed.
• Configure and manage firewalls, security groups, NACLs, network segmentation, and zoning.
• Implement security best practices aligned with regulatory standards and PCI DSS requirements where applicable.
• Collaborate with the security operations team on vulnerability remediation, system hardening, and incident response.
• Monitor network performance using tools such as SolarWinds, PRTG, CloudWatch, or equivalent platforms.
• Analyse traffic patterns, latency, and throughput; proactively identify and resolve performance bottlenecks.
• Investigate and resolve network outages, connectivity issues, latency, and packet loss in coordination with cloud teams, telcos, and third-party contractors.
• Participate in major incident management processes and contribute to root cause analysis (RCA).
• Implement network changes in accordance with change advisory board (CAB) processes; support deployments requiring network configuration updates.
• Perform validation testing and rollback planning for all changes.
• Manage network connectivity with external partners, payment gateways, and telecommunications providers.
• Coordinate vendor provisioning, troubleshooting, and performance optimisation; monitor connectivity health post-provisioning.
• Design and maintain network redundancy, failover mechanisms, and disaster recovery (DR) configurations.
• Participate in DR exercises and validate failover readiness.
• Maintain up-to-date network diagrams, configurations, SOPs, and operational runbooks.
• Identify and recommend improvements for network performance, security, and scalability.
• Provide after-hours support for incidents, scheduled maintenance, firmware/software updates, and critical network changes.

Requirements:

• Diploma or degree in Computer Science, Information Technology, Engineering, or equivalent.
• Minimum 3 years of experience in network engineering or operations, supporting enterprise or mission-critical hybrid environments.
• Hands-on experience with AWS networking services including VPC, subnets, route tables, security groups, NACLs, VPN, and Direct Connect; exposure to Azure or GCP is an advantage.

Interested Applicants, please click Apply Now

Chow Zi Qing

R2199258

RevUp Proservices Pte Ltd

EA.24C2366

Key Qualifications

• Proficiency in programming languages such as Java, Python, or JavaScript.
• Experience with cloud hosting platforms such as AWS, Azure, or Google Cloud Platform.
• Strong understanding of Kubernetes and containerisation technologies.
• Excellent problem-solving skills and attention to detail.
• Strong communication and interpersonal skills, with the ability to work effectively in a team environment.

Description
- Design, develop, and maintain full stack applications, with a focus on platform development and cloud hosting.

- Collaborate with multi-functional teams to define project requirements and deliver high-quality solutions.

- Implement best practices for software development, including code reviews, testing, and documentation.

- Optimise application performance and scalability through the use of Kubernetes and other cloud technologies.

- Develop and maintain deployment pipelines to automate the software release process.

- Stay up-to-date with the latest trends and technologies in software development and platform engineering.

Education & Experience

Bachelor's degree in Computer Science, Engineering, or related field.

JD & REQUIREMENTS:

Fullstack Engineer

Location: Singapore • Type: Full-time, On-site

About the Role

We're looking for a Fullstack Engineer to build and maintain scalable web applications while driving our test automation and quality initiatives. You'll work across the entire stack—developing features, designing automated testing frameworks, and ensuring our systems are reliable, well-tested, and production-ready.

Responsibilities

•Design, develop, test, and maintain web applications and backend services

•Build and maintain automated testing frameworks using Playwright for end-to-end, integration, and regression testing

•Develop automation scripts for workflow automation and repetitive tasks

•Collaborate with fellow engineers to deliver robust, scalable solutions

•Implement and maintain CI/CD pipelines with integrated automated testing

•Troubleshoot, debug, and optimize applications for reliability and performance

•Ensure system availability through routine maintenance and on-call support when required (compensated overtime)

•Stay current with automation tools and testing best practices, sharing knowledge with the team

Requirements

Technical Skills

•3+ years of software engineering experience with TypeScript, JavaScript, Python, and Node.js

•Strong Python scripting skills for automation and backend tasks

•Hands-on experience with Playwright for browser automation and end-to-end testing

•Strong proficiency with Next.js and Nuxt.js

•Experience writing and maintaining automated test suites (unit, integration, E2E)

•Experience with cloud platforms (AWS, Azure, GCP) or deployment platforms like Railway

•Familiarity with containerization using Docker

•Experience with relational databases (PostgreSQL) and NoSQL databases (MongoDB)

•Solid understanding of REST API design and integration

•Understanding of networking fundamentals (HTTP, DNS, TCP/IP, proxies)

•Basic understanding of cybersecurity principles

Soft Skills

•Self-directed problem solver who can navigate unfamiliar codebases and learn new technologies independently

•Strong attention to detail, especially in testing and debugging

•Ownership mentality — sees tasks through from start to production

•Not afraid to challenge assumptions or propose alternatives

•Receptive to feedback and iterates quickly

The Network Infra Engineer is part of the 3rd Level Telco Infrastructure Operations, providing expert technical support and leadership across core infrastructure under enterprise services.

The role serves as the highest technical escalation point within the infrastructure team, ensuring service stability, secure and compliant infrastructure operations, successful implementation of complex IPVPN solutions, and continuous service improvement across multi-vendor environments (Juniper, Cisco, Fortinet).

Make an Impact by:

• Act as the 24x7 L3 escalation point for Operations and Provisioning teams on IP network issues, ensuring timely resolution of complex faults and service disruptions.
• Lead troubleshooting, root cause analysis, and resolution of complex and chronic network problems, driving preventive and long-term corrective actions.
• Provide technical leadership during major incidents, overseeing incident, problem, and change management from a technical governance perspective.
• Lead design reviews and oversee implementation, expansion, upgrades, and roll-outs of IP network infrastructure across multi-vendor environments.
• Perform risk and impact assessments for hardware/software advisories, conduct preventive maintenance, and ensure infrastructure security through audits and timely patching.
• Monitor and analyze IP network performance, proactively recommending enhancements including software and hardware upgrades to improve stability and performance.
• Work closely with vendors, partners, engineering, and cross-functional teams to resolve escalated technical issues and support new product or feature deployments.
• Prepare network performance and statistical reports and provide technical guidance and training to Tier 1 and Tier 2 engineers to strengthen operational capability.

Skills for Success:

• Minimum of 5 years' experience in similar capacity or in Service provider or carrier-grade environment experience; leadership of technical teams; security/vulnerability management exposure.
• Good knowledge on Telco and enterprise network and technologies.
• Strong understanding of routing protocols like OSPF, BGP, MP-BGP, MPLS, TE, QoS.
• Possess good level of knowledge in Internetworking, IP routing protocols, troubleshooting for MPLS/IP VPN based networks.
• Possess good working knowledge in Cisco and/or Juniper routers architecture.
• Possess good analytical and trouble-shooting skills in technical fault isolation and rectification.
• Ability to lead during major incidents
• Strong communication & stakeholder management
• Candidates with JNCIE/ CCIE/ CCNP/ NSE certification will be added advantage

As a Senior Software Engineer (Web), you will be working on:

• Partner with software engineers and other functions to understand objectives for development delivery efficiency and system resiliency, helping them articulate how specific technical capabilities and best practices will achieve key business outcomes.

• Conduct comprehensive assessments of Agency's existing technical landscapes, workflows, and processes to identify inefficiencies, pain points, and gaps that hinder their goals.

• Collaborate with Agency to identify the most relevant practices (e.g., CI/CD, SRE) for using Core Engineering Products in achieving their goals, considering unique needs and industry best practices.

• Develop transition roadmaps that outline a clear path from the current state to the desired future state, including the adoption of recommended tools and processes.

• Explain complex concepts clearly to various Agency stakeholders, providing actionable recommendations for improving workflows and addressing their challenges, and providing supporting diagrams as needed.

• Support Agency with proof of concept (POC) initiatives to validate solutions, offering hands-on assistance during early implementation phases to enable smooth transitions to full-scale rollouts.

• Collaborate closely with fellow Software Engineers to exchange insights, share tools and scripts, and foster a collaborative environment that supports continuous improvement and knowledge sharing.

What we are looking for:

• 6+ years in an individual contributor software engineering role.

• Experience with React with TypeScript

• Experience with NodeJS is a plus.

• Experience with one or more of Cloud Service Providers such as AWS, Azure, or GCP is a plus

• Strong track record of successful large-scale partner solution implementations, preferably in complex enterprise environments

• Exceptional communication skills with ability to bridge technical discussions between internal teams and external partners

• Experience working in highly secured and air gap systems is a plus (i.e. banking, government systems and similar)

Looking for Full Stack Engineers with at least 7 years of relevant experience (React with Typescript, NodeJS) 

Singaporeans ONLY

**We regret to inform that only shortlisted candidates will be notified. Personal data collected will be used for recruitment purposes**

Job description:

• To support the business expansion in ASEAN, Korea and Japan.
• Drive design-ins of thyristors, MOSFETs, IGBTs, diodes, and other power semiconductor devices.
• Collaborate with sales and marketing teams to identify and pursue new business and design-in opportunities.
• Conduct product demonstrations and technical presentations to customers. Propose right devices based on customer's application requirements.
• Provide timely and quality technical support to customers on application and design-related issues.
• Monitor and keep good track record of design-in activities and ensure design-win is achieved.
• Collaborate with Application Engineer team to validate product performance and reliability in customer's applications.
• Initiate and follow up failure analysis when required. Work with internal quality and engineering teams to identify root-cause and countermeasures.
• Contributes to product roadmaps by providing feedback on customer/application requirements and market trends. Work closely with customers and internal teams to develop tailored solutions.
• Conduct technical seminars, product training, and application workshops for distributors, customers and internal teams.

Requirements:

• Diploma or Degree in Electronics/Electrical Engineering, or related field
• Minimum 2 years of experience in Electronics Industry, with good knowledge of power electronics
• Good communication skills in both English and Mandarin (for effective communication with the China team). Able to fully understand customer’s needs and requirements
• This role may require frequent traveling, including international travels

The above information on this description has been designed to indicate the general nature, and level, of the work performed by this position. It is not designed to contain, or be interpreted, as a comprehensive inventory of all duties, responsibilities and qualifications required.

Interested candidates may also apply or write in to CS Chua, EA 12C6130/ R1548619 cschua@hpspartners.com.sg. Shortlisted candidates will be contacted for a discussion.

As a Senior Backend Engineer, you will be working on:

 • Partner with software engineers and other functions to understand objectives for development delivery efficiency and system resiliency, helping them articulate how specific technical capabilities and best practices will achieve key business outcomes.

• Conduct comprehensive assessments of Agency's existing technical landscapes, workflows, and processes to identify inefficiencies, pain points, and gaps that hinder their goals.

• Collaborate with Agency to identify the most relevant practices (e.g., CI/CD, SRE) for using Core Engineering Products in achieving their goals, considering unique needs and industry best practices.

• Develop transition roadmaps that outline a clear path from the current state to the desired future state, including the adoption of recommended tools and processes.

• Explain complex concepts clearly to various Agency stakeholders, providing actionable recommendations for improving workflows and addressing their challenges, and providing supporting diagrams as needed.

• Support Agency with proof of concept (POC) initiatives to validate solutions, offering hands-on assistance during early implementation phases to enable smooth transitions to full-scale rollouts.

• Collaborate closely with fellow Software Engineers to exchange insights, share tools and scripts, and foster a collaborative environment that supports continuous improvement and knowledge sharing.

What we are looking for:

• 6+ years in an individual contributor software engineering role.

• Experience with NodeJs with TypeScript.

• Experience with one or more of Cloud Service Providers such as AWS, Azure, or GCP.

• Experience building cron jobs and scripts to run batch jobs.

• Experience with streaming data.

• Strong track record of successful large-scale partner solution implementations, preferably in complex enterprise environments

• Exceptional communication skills with ability to bridge technical discussions between internal teams and external partners

• Experience working in highly secured and air gap systems is a plus (i.e. banking, government systems and similar)

Looking for Full Stack Engineers with at least 7 years of relevant experience (React with Typescript, NodeJS) 

Singaporeans ONLY

**We regret to inform that only shortlisted candidates will be notified. Personal data collected will be used for recruitment purposes**

Join a cloud transformation team delivering SharePoint, .NET, and Microsoft 365 solutions across enterprise environments.

Location: Central
Job Type: Contract (Renewable basis)

Responsibilities

• Design, develop, and maintain SharePoint solutions and ASP.NET / .NET applications
• Support SharePoint migration projects from On-Premises to Government Cloud environments
• Perform application deployment, troubleshooting, system enhancements, and workflow automation
• Collaborate with infrastructure, cybersecurity, and business stakeholders on solution delivery

What We’re Looking For

• Degree or Diploma in Computer Science, Information Technology, Engineering, or related discipline
• Min. 4 years of experience in software development.
• Hands-on experience with SharePoint Online and SharePoint Subscription Edition (On-Premises)
• Experience in SharePoint migration projects and ASP.NET / .NET development
• Good knowledge of Microsoft SQL Server, REST APIs, and Microsoft 365 technologies
• Familiarity with Microsoft Entra ID / Azure Active Directory (AAD)
• Strong troubleshooting and problem-solving skills

Why Join

• Opportunity to work on impactful government cloud transformation projects
• Exposure to modern Microsoft cloud and enterprise technologies
• Collaborative environment with opportunities for technical growth

By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy (scientecconsulting.com/privacy-policy).

This authorizes us to:

• Contact you about potential opportunities.

• Delete personal data as it is not required at this application stage.

All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Elaine Wong (Zoe) l Outsourcing Team

ScienTec Consulting Pte Ltd - 11C5781

Responsibilities

• Backup Operations & Administration
• Manage and monitor daily mainframe backup operations using CA 1.
• Ensure successful execution of scheduled backup jobs, troubleshoot failures, and perform root cause analysis.
• Validate backup logs, reports, and error messages to ensure compliance with SLAs.
• Resiliency & Disaster Recovery
• Support disaster recovery planning, testing, and execution for mainframe environments.
• Collaborate with infrastructure, storage, and DR teams to ensure systems can be restored within agreed RTO/RPO objectives.
• Maintain accurate documentation for backup/restore and DR procedures.
• Governance & Compliance
• Ensure compliance with organizational policies, regulatory standards, and data retention guidelines.
• Provide audit support related to backup and recovery controls.

Requirements

• 5+ years’ experience in mainframe backup operations.
• Hands-on expertise with CA 1 (Tape Management System), Tape operations, Tape life cycle management, Mainframe Backup using ADRDSSU, Flash copy
• Strong knowledge of mainframe infrastructure, storage management, and backup concepts.
• Experience with resiliency planning, DR testing, and recovery execution.
• Solid troubleshooting and problem-solving skills in backup and recovery scenarios.
• Familiarity with ITIL processes (Incident, Problem, Change Management).
• Ability to work in a 24x7 environment with on-call support as needed.
• Strong communication skills to collaborate across teams and present to stakeholders.

Job Description & Requirements

Job Description

As a Senior Software Engineer, you will be working on:

• Partner with software engineers and other functions to understand objectives for development delivery efficiency and system resiliency, helping them articulate how specific technical capabilities and best practices will achieve key business outcomes.

• Conduct comprehensive assessments of client's existing technical landscapes, workflows, and processes to identify inefficiencies, pain points, and gaps that hinder their goals.

• Collaborate with client to identify the most relevant practices (e.g., CI/CD, SRE) for using Core Engineering Products in achieving their goals, considering unique needs and industry best practices.

• Develop transition roadmaps that outline a clear path from the current state to the desired future state, including the adoption of recommended tools and processes.

• Explain complex concepts clearly to various client stakeholders, providing actionable recommendations for improving workflows and addressing their challenges, and providing supporting diagrams as needed.

• Support client with proof of concept (POC) initiatives to validate solutions, offering hands-on assistance during early implementation phases to enable smooth transitions to full-scale rollouts.

• Collaborate closely with fellow Software Engineers to exchange insights, share tools and scripts, and foster a collaborative environment that supports continuous improvement and knowledge sharing.

Qualifications

What we are looking for:

• 6+ years in an individual contributor software engineering role.

• Experience with React with TypeScript

• Experience with NodeJS is a plus.

• Experience with one or more of Cloud Service Providers such as AWS, Azure, or GCP is a plus

• Strong track record of successful large-scale partner solution implementations, preferably in complex enterprise environments

• Exceptional communication skills with ability to bridge technical discussions between internal teams and external partners

• Experience working in highly secured and air gap systems is a plus (i.e. banking, government systems and similar)

Responsibilities

• Backup Operations & Administration
• Manage and monitor daily mainframe backup operations using CA 1.
• Ensure successful execution of scheduled backup jobs, troubleshoot failures, and perform root cause analysis.
• Validate backup logs, reports, and error messages to ensure compliance with SLAs.
• Resiliency & Disaster Recovery
• Support disaster recovery planning, testing, and execution for mainframe environments.
• Collaborate with infrastructure, storage, and DR teams to ensure systems can be restored within agreed RTO/RPO objectives.
• Maintain accurate documentation for backup/restore and DR procedures.
• Governance & Compliance
• Ensure compliance with organizational policies, regulatory standards, and data retention guidelines.
• Provide audit support related to backup and recovery controls.

Requirements

• 5+ years’ experience in mainframe backup operations.
• Hands-on expertise with CA 1 (Tape Management System), Tape operations, Tape life cycle management, Mainframe Backup using ADRDSSU, Flash copy
• Strong knowledge of mainframe infrastructure, storage management, and backup concepts.
• Experience with resiliency planning, DR testing, and recovery execution.
• Solid troubleshooting and problem-solving skills in backup and recovery scenarios.
• Familiarity with ITIL processes (Incident, Problem, Change Management).
• Ability to work in a 24x7 environment with on-call support as needed.
• Strong communication skills to collaborate across teams and present to stakeholders.

As a Senior Software Engineer, you will be working on:

• Partner with software engineers and other functions to understand objectives for development delivery efficiency and system resiliency, helping them articulate how specific technical capabilities and best practices will achieve key business outcomes.

• Conduct comprehensive assessments of the existing technical landscapes, workflows, and processes to identify inefficiencies, pain points, and gaps that hinder their goals.

• Collaborate with client to identify the most relevant practices (e.g., CI/CD, SRE) for using Core Engineering Products in achieving their goals, considering unique needs and industry best practices.

• Develop transition roadmaps that outline a clear path from the current state to the desired future state, including the adoption of recommended tools and processes.

• Explain complex concepts clearly to various stakeholders, providing actionable recommendations for improving workflows and addressing their challenges, and providing supporting diagrams as needed.

• Support client with proof of concept (POC) initiatives to validate solutions, offering hands-on assistance during early implementation phases to enable smooth transitions to full-scale rollouts.

• Collaborate closely with fellow Software Engineers to exchange insights, share tools and scripts, and foster a collaborative environment that supports continuous improvement and knowledge sharing.

What we are looking for:

• 6+ years in an individual contributor software engineering role.

• Experience with NodeJs with TypeScript.

• Experience with one or more of Cloud Service Providers such as AWS, Azure, or GCP.

• Experience building cron jobs and scripts to run batch jobs.

• Experience with streaming data.

• Strong track record of successful large-scale partner solution implementations, preferably in complex enterprise environments

• Exceptional communication skills with ability to bridge technical discussions between internal teams and external partners

• Experience working in highly secured and air gap systems is a plus (i.e. banking, government systems and similar)

We are seeking a qualified Network Automation Engineer with at least 5 years of hands on experience in enterprise networking, network automation, and SDN technologies. The ideal candidate will design, develop, validate, and maintain automation solutions that adhere to industry best practices—spanning Cisco NX OS/Catalyst platforms.

This role requires expertise in automation frameworks, scripting, network provisioning, troubleshooting workflows, and NX OS/Catalyst operational tooling.

________________________________________

Key Responsibilities

Network Automation & Development

• Design, build, and maintain network automation frameworks to streamline provisioning, configuration, compliance, and lifecycle operations.

• Develop automation using Python, Ansible/ Terraform, REST/NETCONF/NMI APIs, and YAML.

• Implement Infrastructure as Code using:

o Ansible Tower / AWX

o GitLab repositories

o Azure DevOps CI/CD pipelines

o CyberArk Vault for secure credential and secrets handling.

• Establish coding standards, documentation practices, and reusable automation modules.

Architecture, Governance & Best Practices

• Translate business requirements into scalable network automation architecture.

• Define automation governance, templates, naming standards, and deployment guidelines.

• Conduct code reviews and enforce security, compliance, and audit rules.

• Recommend enhancements and assess emerging technologies.

________________________________________

Experience in the following Network automation:

NX OS & Catalyst Deployment

• Provision devices using provided templates:

o Interfaces, VLANs, IPs, hardening constructs

o HSRP, LACP port channels

o ACLs

o Static & dynamic routing (OSPF/BGP)

• Perform automated validation and compliance checks.

Network Health Monitoring, Logs & Troubleshooting

• Automated health checks (fabric topology, device status, endpoint connectivity).

• Fault detection & remediation for NX-OS/Catalyst

• Collect diagnostic logs & performance data for RCA.

• Automate network devices backup with version control.

________________________________________

Required Qualifications

• At least 5 years of enterprise networking & automation experience.
• Cisco CCNP, CCIE Professional

• Red Hat Ansible Tower / Terraform Certified

JOB MISSION

The Application Engineer Manager is responsible for the day-to-day management, training and development of Application Engineers who provide support for integration or technical projects.  Help manage the P/L (profit and loss) while ensuring all client and company business needs are met. 

DUTIES

·       Attend meetings with customers and Project Management team to analyze and determine customer system needs and provide recommendations.

·       Understand all customer commitments / contracts/ standards and ensure that all fulfilments are met to milestones and quality standards.

·       Ensure new hires are trained to comply with client standards/processes.

·       Work with the Design and Project Management team to engineer systems.  Take overall responsibility for estimating Application Engineering tasks during projects.

·       Create test plans, coordinate with commissioning team and test systems.

·       Create and set up the server OS, database, application, and services in line with the client’s requirements.

·       Configure the system to continue to run in an optimal state via regular archives, backups, and maintenance.

·       Work with the commissioning engineers to fully test and bring the system online.

·       Customize system to customers’ business model.

·       Work in compliance with the company’s Health and Safety standards and requirements—with the safety of self and others in mind at all time.

SECONDARY DUTIES

·       Troubleshoot system / security network related issues over the phone.

·       Train customers and technicians on proposed and installed systems.

·       Document and maintain system architecture and parameters based on customer standards.

·       Continue to investigate new technologies that can assist our customer base and increase our productivity.

·       Continue higher education in management or security industry to support management role.

·       Attend industry tradeshows as needed and maintain a professional working relationship with manufacturers.

MANAGERIAL RESPONSIBILITIES

·       Oversee Application Engineering team, and work together with Project Management team, to ensure client needs are met with minimal scheduling conflict.

·       Identify and plan for future hiring needs.

·       Responsible for initiating and participating in the hiring efforts for the Application Engineering team by alerting HR and Director of Professional Services of open positions.

·       Work with Director of Professional Services to ensure company strategic policy and technological consistency is achieved globally.

·       Mentor Application Engineers to enhance both technical & general business management skills. 

·       Empower Application Engineering team to keep up to date with current market developments and further their continuous professional development.

·       Continually improve quality and efficiency within the organization.

·       Schedule and coordinate Application Engineers for projects.

·       Responsible for approving timesheets, expense reports and leave applications.

·       Hold regular one-on-one meetings with direct reports.

·       Responsible for scheduling technology training as directed by the Director of Professional Services.

·       Review RFP, RFI, RFQ’s and provide feedback to ensure a successful proposal.

·       Work with various teams to develop a statement of work.

·       Review team-created project plans and identify deficiencies and corrective measures.

SKILLS

• Customer-focused with strong written and verbal communications skills

• Ability to efficiently manage people multiple tasks, activities, and events simultaneously

• Strong interpersonal skills and proven ability to drive results in a multicultural and global environment.

• Effective ability to prioritize, provide leadership and direction to others.

QUALIFICATIONS

·       Bachelor’s degree in Computer Science or relevant industry experience.

·       Minimum of five years managing a team of five or more direct reports.

Roles & Responsibilities

Job Description

1.     Perform detailed cooling load calculations and thermal analysis for data halls, including rack-level heat load assessments.

2.     Design, review, and optimize ACMV systems, including:

- CRAC/CRAH units

- Chilled water systems

- Cooling towers and pumps

3.     Lead and support cooling system upgrades and retrofits, ensuring minimal disruption to live data center operations.

4.     Evaluate system performance using KPIs such as:

o  Power Usage Effectiveness

o  System Efficiency

5.     Conduct energy optimization studies and recommend improvements (e.g., air flow management, containment strategies, setpoint optimization).

6.     Support capacity planning and future expansion work based on IT load growth.

7.     Review engineering drawings, method statements, and ensure compliance with design intent and operational requirements.

8.     Work closely with operations teams to implement EOPs/MOPs for mechanical system interventions.

9.     Participate in risk assessments, failure mode analysis, and incident investigations related to cooling systems.

10.  Ensure all works comply with relevant standards and regulatory requirements in Singapore

Required Qualifications

1.     Bachelor’s Degree / Degree in Mechanical Engineering or related field

2.     Additional certifications relevant to theindustry is an added advantage 

3.     1-2 years’ experience maintainingelectrical, mechanical, fire protection system in a data centre environment

4.     Experience and knowledge of MEP equipmentsuch as CAHU, CRAC, ACMV systems, pumps, cooling towers, UPS, generators, etc.

5.     Strong technical expertise in thermalmanagement, cooling load calculations, and energy efficiency improvements,supporting design and upgrading of cooling systems in data centre environments.

6.     Strong problem-solving abilities,communication skills, and the ability to work independently and as part of ateam

7.     Strong written and verbal communicationskills

8.     Proficient in Computer skills eg.Microsoft office, google emails , docs etc.

9.     Shift work & Standby Duty is required(Shift allowance available)

Job Description:

• Perform Systems Administration: Maintain Windows servers, virtualizationplatforms, and storage solutions. Manage Active Directory, ONS, OHCP, and Group Policy. Ensure high availability and disaster recovery with backups and replication. Monitor system performance, troubleshoot issues, and apply patches and updates.
• Maintain Network Services: Implement network design, configure, and maintain LAN, WLAN, and VPN infrastructure, managing firewalls, switches, and routers. Implement and monitor network security policies, intrusion detection, and access control. Optimize network performance, troubleshoot connectivity issues, and ensure redundancy.
• Ensure Security and Compliance : Implement cybersecurity best practices,monitor threats, and manage endpoint protection and vulnerability assessments. Ensure compliance with regulations (e.g., HIB). Conduct security audits and enforce policies on user access, encryption, and authentication.
• Documentation and Reporting: Create and maintain network documentation, including network diagrams, configurations, and procedures.
• On Rotating Roster: Provide standby support during off-office hours and weekend on a rotational basis.
• Ad Hoc Assignments: carry out any other tasks assigned by the supervisor

Interested applicants, please Email , and look for johnwong@recruitexpress.com.sg

John (Joax) Wong

Recruit Express Pte Ltd

EA License No. 99C4599

EA Personnel Registration Number: R23117179