Salary
$61k – $69k per year (gross)
Location
In office (Singapore)
Seniority
Middle · 3+ years exp
Employment
Full-Time
First seen by Alion on Oct 2, 2026.
Overview
Company
Impact
Profile match
Headquartered in Singapore, with regional operations extending to Australia, Tescom APAC (operating officially as Tescom Singapore Software Systems Testing Pte. Ltd.) is an independent IT professional services consultancy specializing in software quality assurance (QA), test engineering, and cybersecurity. Established in 1997 as the regional division of the global Tescom brand (originally founded in 1990), the firm delivers an end-to-end testing suite spanning manual functional testing, continuous test automation, performance and load benchmarking, usability evaluations, and independent Software Quality Assurance (SQA) audits.
Job Responsibilities
- Perform preventive maintenance (PM) and corrective maintenance (CM) for IT and security system infrastructure.
- Support the operation and maintenance of CCTV and video management systems, including surveillance servers, network devices, and security appliances.
- Troubleshoot and resolve incidents related to servers, workstations, network infrastructure, and cybersecurity solutions.
- Monitor system health, investigate faults, and implement corrective actions to maintain system availability.
- Participate in standby duty and after-office-hours support according to a weekly roster.
- Work independently during fault investigations and recovery activities while collaborating effectively with team members and stakeholders.
- Support system upgrades, patch management, cybersecurity compliance activities, and maintenance exercises.
- Maintain proper documentation, maintenance records, and technical reports.
Technical Competencies
- Hands-on experience in preventive and corrective maintenance of:
- Network switches and routers
- Windows Server environments
- Red Hat Enterprise Linux (RHEL) servers
- Workstations and endpoint devices
- Familiarity with CCTV systems, video management systems (VMS), video analytics, and surveillance network architectures.
- Experience with Milestone Video Management System (VMS) is preferred.
- Experience supporting large-scale CCTV or surveillance systems will be an added advantage.
- Experience with cybersecurity and monitoring solutions, including:
- Tenable Vulnerability Assessment (VA) platform
- Data Access Management (DAM) solutions
- Security Information and Event Management (SIEM) platforms
- Trellix security products
- Data Loss Prevention (DLP) solutions
- Backup and recovery solutions
- Knowledge of network troubleshooting, system administration, and cybersecurity best practices.
- Familiarity with Milestone Video Management System (VMS) or similar CCTV management platforms is preferred.
- Experience supporting large-scale CCTV or surveillance systems will be an added advantage.
- Experience in cameras firmware updates
Qualifications and Experience
- Diploma or Degree in Information Technology, Computer Engineering, Electronics Engineering, Cybersecurity, or a related discipline.
- Minimum 3 years of relevant experience in IT infrastructure maintenance, system administration, network support, or security operations.
- Experience in CCTV, surveillance systems, or physical security systems will be an added advantage.
- Relevant certifications such as RHCSA, RHCE, CCNA, Security+, CEH, or equivalent are advantageous.
Skills
Video Surveillance System Maintenance, CEH, Certifications, Electronics Engineering, Computer Engineering, CCNA, out-of-hours support, Maintenance Training, Patch Management, Technical Report, Information Technology, Security System, It Security System, Availability Management, Server Troubleshooting, Able To Work Independently
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