The Role
Design, implement, operate and optimise resilient virtualised network infrastructure (campus and data centre) using cloud and software-defined networking. Define architectural standards, evaluate new network technologies, provide consultation to project teams, troubleshoot and optimise network performance, and use automation and management tools to ensure secure, scalable operations.
Summary Generated by Built In
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.
Skills Required
- Degree in Computer Science, Computer/Electrical Engineering, Information Technology or related field
- 2-5 years relevant experience in network design, implementation and/or operations
- Strong knowledge of TCP/IP, switching, routing, DHCP, DNS, VPN
- Experience implementing and managing campus and data centre switches, routers, load balancers, firewalls and network management tools
- Knowledge of cloud platforms, storage networking, and software-defined networking (SDN)
- Experience with automation and scripting (Ansible, Python, PowerShell)
- Good communication, systems thinking and problem-solving skills
- Able to work independently and in a team; self-motivated and eager to learn
- Certifications such as CCNA/CCNP or VCP (Network Virtualisation)
- Experience with Git, Terraform, Kubernetes
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The Company
What We Do
The Centre for Strategic Infocomm Technologies (CSIT) is a technical agency in the Ministry of Defence that harnesses cutting-edge digital technologies to meet Singapore's security needs. It develops capabilities to support missions such as cyber defence, counter terrorism, and counter hostile information operations, with a technical focus on cybersecurity, data analytics, software engineering, and cloud infrastructure and services.
