Backend Systems Engineer

NCS; Singapore; On-site; SGD 50,000 - 84,000; Full time

Job summary

NCS is seeking an IT Systems Administrator to install, test, and implement enterprise systems in line with specifications and service levels. You will manage changes through a formal process, assess impact, obtain approvals, and keep stakeholders informed.

The role emphasizes root-cause analysis, proactive improvements, and disaster recovery planning, with exposure to PSIM, CCTV, access control, and network infrastructure. Strong communication and Linux/Windows CIS hardening are required.

Qualifications

• Requires: Nitec/Higher Nitec/diploma/degree in Electrical/Electronics/IT from a recognized institution.
• Strong written and verbal communication to work with teams and clients.
• Experience or interest in PSIM, CCTV or access control is a plus.

Responsibilities

• Install, test, and implement systems per specifications and service levels.
• Manage changes via an established change request process with approvals and stakeholder updates.
• Conduct root cause analysis and proactively implement preventive measures; monitor effectiveness.
• Develop and implement service continuity measures including backups and disaster recovery plans.
• Provide expert technical advice to customers and project teams on systems.
• Good to have troubleshooting skills and resolving issues related to PSIM, CCTV surveillance systems, access control, alarm & intrusion systems, and network infrastructure.
• Must have backend system configuration and setup skill sets & experience: CIS hardening for Windows and Linux Server; Linux server configuration tasks as described.
• Perform basic computer and network maintenance.

Skills

Strong communication

Explain technical concepts

Troubleshooting

Education

Electrical/Electronics/IT degree or diploma

Tools

Linux

Windows Server

REAR

SSH hardening

Job description

NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce of 14,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.

Job Description

• Install, test, and implement systems in accordance with specifications and service level requirements, ensuring compliance with industry best practices.
• Manage systems changes using an established change request process, including assessing the impact, obtaining necessary approvals, and communicating status updates to multiple stakeholders.
• Conduct root cause analysis for system issues and proactively implement measures to prevent recurrence. Continuously monitor the effectiveness of implemented measures and make adjustments as necessary.
• Develop and implement comprehensive service continuity measures, including robust backup/restore procedures and disaster recovery plans, to ensure uninterrupted business operations in the event of disruption.
• Provide expert technical advice and guidance on systems to customers and project teams, assisting them in making informed decisions and resolving complex technical issues.
• Good to have troubleshooting skills and resolving issues related to PSIM (Physical Security Information System), CCTV surveillance systems, access control, alarm & intrusion systems, and network infrastructure.
• Must have backend system configuration and setup skill sets & experience as below:
  • Perform CIS hardening for Windows and Linux Server
  • Perform configuration of Linux Server
    • User account with limited privilege (sudoers)
    • SSH account (sshd_config)
    • Password control (chage/passwd)
    • Server restoration with REAR
  • Perform basic computer and network maintenance

Qualifications

• Educational Qualification:
  • Required: Nitec/Higher Nitec/diploma/degree in Electrical Engineering, Electronics Engineering, or Information Technology (IT) from a recognized institution.
• Communication Skills:
  • Strong communication skills, both written and verbal, to effectively communicate with team members, clients, and stakeholders.
  • Ability to explain technical concepts clearly and concisely.

Additional Information

We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity—and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.

Together, we make the extraordinary happen.

Learn more about us at ncs.co and visit our LinkedIn career site.