System Engineer (Windows / Linux / Network)

About the role

We are looking for a System Engineer to join our team in Singapore. You will be responsible for configuring, deploying and maintaining both Windows and Linux server environments while supporting network infrastructure.

Key responsibilities

• Configure, deploy and maintain Windows and Linux servers.
• Perform system administration, troubleshooting and routine maintenance.
• Set up and configure network devices, firewalls and switches.
• Implement cybersecurity hardening for servers and operating systems.
• Support vulnerability assessment and penetration testing (VAPT) activities.
• Assist in security risk assessments and compliance activities.
• Contribute to project implementation, testing and commissioning.
• Prepare technical documentation and project deliverables.

Required profile

• Degree in Computer Science, IT or related field.
• Experience in Windows and/or Linux administration.
• Knowledge of TCP/IP networking, routing, switches and firewalls.
• Familiarity with cybersecurity hardening methodologies.
• Experience with vulnerability assessment or system security is a plus.
• Relevant certifications such as CCNA, Security+, CISSP are advantageous.

Required skills

• Windows server administration
• Linux server administration
• TCP/IP networking
• Routing, switches and firewalls
• Cybersecurity hardening
• Vulnerability assessment and penetration testing
• System integration
• Infrastructure project support

What we offer

• Competitive salary SGD 4,500‑6,500 per month
• Additional benefits including AWS credits, welfare programs and career progression opportunities
• Standard working hours 8:30 am – 5:30 pm, Monday to Friday
• On‑site work in the North‑East region of Singapore