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Cyber Infrastructure Engineer (Network)

Ensign Infosecurity (Cybersecurity) Pte. Ltd.

D12 Toa Payoh, Balestier, SerangoonContractS$4,500 – S$7,000/mo

Posted 3 Jul 2026

About this role

Responsibilities Deployment and configuration of network switches and Firewalls Perform network hardening and maintain baseline configuration documentations Troubleshoot and analyse issues including firewalls, data traffic and network access Assist in compliance and audit activities for enforcement of policies, standards and procedures Liaise with various stakeholders for maintenance or disaster recovery activities such as customers, telco partners and product vendors Implementation of new network security solutions as well as creation of new baseline, policies and procedures Requirements 1 to 3 years of relevant working experience Knowledge of networking foundations and industry standard IT protocols Basic knowledge in network and systems security issues Hands-on experience in network security-related tasks such as hardening, patching, capacity planning and design will be an added advantage Good communication skills with driven and motivated working attitude Ability to excel and work effectively in a team Preferred Skills /Qualities Professional information technology qualification (i.e. CCNP, MCSE, CISSP etc.) will be an advantage Other Special Working Conditions Able to be on standby after office hours

What they're looking for

CommunicationAudit and ComplianceTeamworkNetwork Access

About Ensign Infosecurity (Cybersecurity) Pte. Ltd.

Industry: Financial & insuranceWebsite ↗

Frequently asked questions

What does a Cyber Infrastructure Engineer (Network) at Ensign Infosecurity (Cybersecurity) Pte. Ltd. do?

Responsibilities Deployment and configuration of network switches and Firewalls Perform network hardening and maintain baseline configuration documentations Troubleshoot and analyse issues including firewalls, data traffic and network access Assist in compliance and audit activities for enforcement …

What skills does this Cyber Infrastructure Engineer (Network) role need?

Key skills for this role include Communication, Audit and Compliance, Teamwork, Network Access.

How much does a Cyber Infrastructure Engineer (Network) at Ensign Infosecurity (Cybersecurity) Pte. Ltd. pay?

This role lists a salary of S$4,500 – S$7,000 per month.

Is this Cyber Infrastructure Engineer (Network) 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 Cyber Infrastructure Engineer (Network) role?

You can apply directly on Ensign Infosecurity (Cybersecurity) Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.