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Network & Security Engineer

HR Focus

IslandwidePermanentS$4,200 – S$5,800/mo

Posted 8 Jul 2026

About this role

📍 Ubi ⏰ Mon-Fri 9am-6pm Our client, an established cybersecurity & networking solutions provider, is looking for a hands-on Engineer to support presales and implementation for network security projects, including government infrastructure work. What You'll Do Presales support for cybersecurity solutions (NTP, PKI, DLP, HSM) Implementation & technical support for network security solutions Troubleshoot issues and liaise with vendors on escalations Support tenders — technical proposals & Proof-of-Concept testing Evaluate new security products/ technologies What You'll Need Min Diploma in IT, Computer Science, Cybersecurity or equivalent 2–3 years' hands-on experience in networking and cybersecurity Solid networking fundamentals (switching, routing); CCNA preferred Exposure to HSM/ Key Management Systems a strong plus Familiarity with Microsoft AD/ DNS/ DHCP/ RADIUS, Certificate Authority/ PKI, Windows/ Linux/ UNIX, and cloud (AWS/ Azure/ GCP) This role supports government projects and requires eligibility for CAT 1 government security clearance — applicants must be Singaporean . We regret that only shortlisted candidates will be contacted. SHERYL LEE | REG NO.: R1880292

What they're looking for

Tender DevelopmentCCNAPre-Sales SupportAWS

About HR Focus

Industry: Administrative & support services

Frequently asked questions

What does a Network & Security Engineer at HR Focus do?

📍 Ubi ⏰ Mon-Fri 9am-6pm Our client, an established cybersecurity & networking solutions provider, is looking for a hands-on Engineer to support presales and implementation for network security projects, including government infrastructure work. What You'll Do Presales support for cybersecurity solu…

What skills does this Network & Security Engineer role need?

Key skills for this role include Tender Development, CCNA, Pre-Sales Support, AWS.

How much does a Network & Security Engineer at HR Focus pay?

This role lists a salary of S$4,200 – S$5,800 per month.

Is this Network & Security Engineer role remote, hybrid, or on-site?

The listing is based in Islandwide. Check the posting for remote or hybrid options.

How do I apply for this Network & Security Engineer role?

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