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Centre for Strategic Infocomm Technologies (CSIT)

Network Reliability Engineer

Centre for Strategic Infocomm Technologies (CSIT)
Singapore · Full-time · Not Applicable
You will be part of the dynamic team responsible for building resilient network infrastructure using cutting-edge technologies such as cloud-based and software-defined networking e.g. SD-WAN, ACI and NSX. You must have a good understanding of IT infrastructure systems, and knowledge in the latest networking technologies and platforms. We need you to be a team player, keen to take on new challenges and keep abreast with rapidly evolving technology landscape.

Responsibilities

  • Implement, operate and optimise modernised and virtualised network infrastructure to ensure scalable, sustainable and secure operations
  • Implement architectural standards, reference models and guidelines that enhance security, resiliency and scalability
  • Evaluate and implement network technologies that meet users’ needs and aligned with the industry development
  • Provide network consultation to project teams for system deployment, working with various stakeholders to resolve technical problems and optimise network performance


Requirements (Minimum Qualifications)

  • Background in Computer Science, Computer/Electrical Engineering, Information Technology or related fields
  • 2-5 years of relevant working experience in network design, implementation and/or operations preferred
  • Manage and support network environment with strong network knowledge in TCP/IP, switching, routing, DHCP, DNS, virtual private networks (VPN)
  • Implement and manage campus and data centre switches, routers, load balancers, firewalls and use of network management tools to monitor service metrics
  • Knowledge in cloud platforms, automation at scale using scripting languages (e.g. Ansible, Python, PowerShell), storage networking and software defined networking will be an added advantage
  • Good understanding of prevailing networking technologies and related technology markets
  • Good communication skills, system thinking and systematic problem-solving skills
  • Able to work with the team or independently with minimum supervision
  • Self-motivated and eager to learn
  • Candidates with no prior experience will also be considered as training will be provided


Nice-to-haves

  • Certifications in networking domain such as CCNA/CCNP, VCP (Network Virtualisation)
  • Experience in Git, Terraform, Kubernetes


As CSIT is an agency under the Ministry of Defence (Singapore), only Singapore Citizens will be considered.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans.

Key Skills

Ranked by relevance

cloud artificial intelligence powershell terraform firewalls switches ai tools ansible storage routers python dhcp git wan dns aci ai
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Country Guide

Singapore

High-pay global hub in Asia

Posted
May 20, 2026
Type
Full-time
Level
Not Applicable
Location
Singapore
Company
Centre for Strategic Infocomm Technologies (CSIT)

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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