CCTV & IT Systems Maintenance Engineer

TESCOM (SINGAPORE) SOFTWARE SYSTEMS TESTING PTE LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

TESCOM (SINGAPORE) SOFTWARE SYSTEMS TESTING PTE LTD. is seeking an IT infrastructure and security operations professional to maintain and support CCTV and surveillance systems in a Singapore facility.

You will perform preventive and corrective maintenance, troubleshoot incidents across servers, workstations, and networks, and participate in standby duties while ensuring system security and documentation are up to date.

Qualifications

• Diploma or Degree in IT, Computer Engineering, Electronics Engineering, Cybersecurity, or related discipline.
• Minimum 3 years of relevant IT infrastructure maintenance, system administration, network support, or security operations.
• Experience in CCTV, surveillance systems, or physical security is advantageous.
• Certifications such as RHCSA/RHCE, CCNA, Security+ or equivalent are advantageous.

Responsibilities

• Perform preventive and corrective maintenance for IT and security system infrastructure.
• Support operation and maintenance of CCTV and video management systems, including servers and network devices.
• Troubleshoot incidents related to servers, workstations, networks, and cybersecurity solutions.
• Monitor system health, investigate faults and implement corrective actions to ensure availability.
• Participate in standby duty and after-office-hours support according to a weekly roster.
• Document maintenance records and produce technical reports.

Skills

IT infrastructure maintenance

System administration

Network support

Cybersecurity

Education

Diploma/degree in IT/Engineering

Tools

Windows Server

RHEL

Milestone VMS

Tenable VA

SIEM

Job description

TESCOM (SINGAPORE) SOFTWARE SYSTEMS TESTING PTE LTD. is seeking an IT infrastructure and security operations professional to maintain and support CCTV and surveillance systems in a Singapore facility.

You will perform preventive and corrective maintenance, troubleshoot incidents across servers, workstations, and networks, and participate in standby duties while ensuring system security and documentation are up to date.