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Cyber Security Operations and Support Engineer (Maintenance)

Date: 22-Sep-2022

Location: Singapore, SG

Company: ST Engineering Group

ST Engineering is a global technology, defence and engineering group with offices across Asia, Europe, the Middle East and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives through its diverse portfolio of businesses across the aerospace, smart city, defence and public security segments.


Cyber business area An industry leader in cybersecurity with over two decades of experience, we deliver a holistic suite of trusted cybersecurity solutions to empower cyber resilience for government and ministries, critical infrastructures, and commercial enterprises. Backed by our indigenous capabilities and deep domain expertise, we offer robust cyber-secure products and services in cryptography, cybersecurity engineering, digital authentication, SCADA protection, audit and compliance. We specialise in the design and build of security operations centres for cybersecurity professionals and provide managed security services to strengthen the cybersecurity posture of our government and enterprise customers. Committed to building up competencies of cybersecurity professionals to support the growing demand, our Cybersecurity Academy has certified and trained more than 2000 cybersecurity professionals in more than 150 organisations. We continue to innovate through our Research Lab, Strategic Technology Centre, and Engineering Centres and develop future-ready cybersecurity solutions that position us at the forefront of the dynamic digital economy.


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Cyber Security Operations and Support Engineer (Maintenance)


Job Description:

  • Provide support for the IT security infrastructure components like firewalls, intrusion prevention/detection systems, end-point protection system, SIEM etc.
  • Manage fault rectification process, and troubleshoot hardware and software technical problems using a range of diagnostic utility tools
  • Work closely with product vendor to ensure customer infrastructure is in good condition
  • Manage patching process and maintain the IT security components, e.g. monitor, evaluate, test, and apply critical patches to operating systems, applications, etc.
  • Perform periodic preventive maintenance to relevant equipment
  • Willing to be on 24x7 standby



  • Degree or Diploma in Information Technology, Information Systems, IT Security, or Computer Science
  • Basic knowledge in Unix and Linux is preferred
  • Basic knowledge of virtualisation, end-point security, network security and SIEM is preferred
  • Good troubleshooting and problem solving skill
  • Relevant work experience (1 to 3 years) in IT security is preferred
  • Certification in Information Technology Security field has an advantage