System Network Engineer (Security/CCTV/Access Control/Infrastructures)

Talent Trader Group

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Singapore, Singapore, Singapore on site Until 8/22/2026 2+ years exp First posted March 26, 2025 Last posted March 26, 2025
Job description

Key Responsibilities:

  • Develop and maintain scalable network infrastructure for CCTV, access control, and alarm systems, including VLANs, firewalls, and switches.
  • Integrate physical security systems with IT infrastructure, optimizing hardware and software for CCTV, biometric access, and intrusion detection.
  • Conduct system audits, manage firmware updates, troubleshoot issues, and provide technical support & training.
  • Ensure ISO 27001, GDPR compliance, maintain network diagrams & security documentation, and conduct risk assessments.

Requirements

  • Min diploma in IT or it's equivalent
  • At least two years in network engineering/security system integration.
  • Knowledge of LAN, WAN, VPN, TCP/IP, DNS, DHCP, L2/L3 security (Cisco, Ruckus, Aruba), firewalls, and intrusion detection.
  • Experience with CCTV, access control, and physical security systems

Interested candidates who wish to apply for the advertised position, please click 'APPLY' to submit your application.

EA License No: 13C6305

Reg. No.: R1874608

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About this role

Summary

Maintain network infrastructure for security systems, conduct audits, support compliance, troubleshoot issues.

Job title

System Network Engineer (Security/CCTV/Access Control/Infrastructures)

Experience level

2+ years

Minimum experience

2+ years exp

Industry

security

Location requirements

Singapore, no remote work allowed

Salary

Not specified

Management role

No

Skills & keywords

Required skills

LANWANVPNTCP/IPDNSDHCPL2/L3 securityfirewallsintrusion detectionCCTVaccess control

Preferred skills

None specified

Specializations

security systemsnetwork infrastructurefirewallsintrusion detectionCCTV
Locations

Structured locations inferred from the posting.

Singapore

On-site City