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Senior Network Engineer(F5 Ltm/Gtm)_Weekend & 24/7 On Call Support_Contract

Ntt Singapore Pte. Ltd.

D12 Toa Payoh, Balestier, SerangoonContractS$8,000 – S$12,000/mo

Posted 22 Jul 2026

About this role

The role is to cover the BAU activities of IP critical infrastructure as well as the load balancing services for Asia. In additional the engineer will be assisting the adoption of automation use cases in region as devised by the global team and actively look for new use cases for automation to improve productivity. 8+ years relevant experience in network space. Deep understanding in F5/AVI Load Balancing /DNS/DHCP/NTP. Working experience on Python or C++. Understand RESTful API. Requirement: Degree educated or equivalent in IT, Computer Science or related disciplines. Working experience in providing network solution design and implementation to large scale data networks and perimeter security domain. Minimum 7 to 9 year working experience in similar capacity in the banking & financial industries. Hands on design and engineering knowledge on network load balancing product such as F5 Network, VMWare AVI, DDI platform BlueCat DNS solutions. Certification like CCIE / CCNP, F5-CTP etc. A strong networking background, with in-depth knowledge on commonly used routing protocols and networking systems including but not limited to use of BGP, EIGRP, OSPF, Multicast, Cisco Catalyst & Nexus product suites. Understanding security best practices and regulatory requirement and could apply that in their design philosophy. Have working experience on deploying virtual network appliances and essence of the underlying virtualization platform like VMWare ESX or NSX-T. An analytical, independent and self-initiative approach to work. Willing to work on Weekend, public holidays based on project requirement.

What they're looking for

Analytical ApproachCertificationsDesignNetwork Design and Implementation

About Ntt Singapore Pte. Ltd.

Industry: Information & communications

Frequently asked questions

What does a Senior Network Engineer(F5 Ltm/Gtm)_Weekend & 24/7 On Call Support_Contract at Ntt Singapore Pte. Ltd. do?

The role is to cover the BAU activities of IP critical infrastructure as well as the load balancing services for Asia. In additional the engineer will be assisting the adoption of automation use cases in region as devised by the global team and actively look for new use cases for automation to impro…

What skills does this Senior Network Engineer(F5 Ltm/Gtm)_Weekend & 24/7 On Call Support_Contract role need?

Key skills for this role include Analytical Approach, Certifications, Design, Network Design and Implementation.

How much does a Senior Network Engineer(F5 Ltm/Gtm)_Weekend & 24/7 On Call Support_Contract at Ntt Singapore Pte. Ltd. pay?

This role lists a salary of S$8,000 – S$12,000 per month.

Is this Senior Network Engineer(F5 Ltm/Gtm)_Weekend & 24/7 On Call Support_Contract role remote, hybrid, or on-site?

The listing is based in D12 Toa Payoh, Balestier, Serangoon. Check the posting for remote or hybrid options.

How do I apply for this Senior Network Engineer(F5 Ltm/Gtm)_Weekend & 24/7 On Call Support_Contract role?

You can apply directly on Ntt Singapore Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.