Network Reliability Staff Engineer

Company: csit
Location: Singapore, Singapore
Type: full_time
Posted: Aug 19, 2026
Views: 2

✨ AI Summary

CSIT, a Singapore government agency under the Ministry of Defence, is hiring a Network Reliability Staff Engineer to design and modernize resilient network infrastructure using SD-WAN, ACI, and NSX. Requires 5+ years in network design/operations, expertise in campus and data center networking, and knowledge of Git, Terraform, and Kubernetes. Cloud platforms, automation (Ansible, Python, PowerShell), and software-defined networking are strong pluses. Only Singapore Citizens will be considered.

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. You will be a technical specialist in a team, and must be keen to take on new challenges and keep abreast with rapidly evolving technology landscape.

Responsibilities

  • Plan, design and modernise complex network infrastructure to achieve optimal network performance to ensure scalable, sustainable and secure operations
  • Define architectural standards, reference models and guidelines that enhance security, resiliency and scalability
  • Drive actionable insights with good telemetry data to ensure meeting SLA
  • Envision and identify selected network technologies to meet future needs, keeping pulse with industry early trends and development
  • Provide network consultation to project teams for system deployment, working with various stakeholders to resolve complex technical problems and optimise network performance

    • Requirements (Minimum Qualifications)

  • Background in Computer Science, Computer/Electrical Engineering, Information Technology or related fields
  • At least 5 years of relevant working experience in network design, implementation and/or operations
  • Manage complex network environment with strong network knowledge and skills
  • Manage campus and data centre network infrastructure with emphasis on network observability for site reliability engineering
  • Knowledge in Git, Terraform, Kubernetes
  • Strong 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
  • Deep expertise in networking domain with broad knowledge on inter-dependent technologies and understanding of trending technologies
  • Good communication skills, system thinking and excellent problem-solving skills
  • Technical leadership and mentoring/coaching experience
  • Strong team player and highly motivated

    • Nice-to-haves

  • Certifications in networking domain such as CCNA/CCNP, VCP (Network Virtualisation)
    • As CSIT is an agency under the Ministry of Defence (Singapore), only Singapore Citizens will be considered.
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    About the Company

    Name: csit

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