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System Engineer (Security Operations)

External
ASTEK SINGAPORE INNOVATION TECHNOLOGY PTE. LTD. logoAstek Singapore Innovation Technology · Republic Plaza, Singapore
S$54K–S$66K/yrFull-timeUnknownToday
Information Technology
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Responsibilities

  • Monitor and maintain security systems across on‑prem and cloud platforms.
  • Support implementation and operations of cybersecurity tools, including SIEM, EDR, SOAR, and CNAPP.
  • Assist with cloud-focused incident response, investigation, documentation, and cross‑team collaboration.
  • Work with application, network, infrastructure, and cloud teams to analyze and respond to threats.
  • Communicate incident updates and findings clearly to stakeholders.
  • Conduct security event investigations, vulnerability assessments, and threat analysis.
  • Contribute to incident response playbooks for multi‑cloud and hybrid environments.
  • Support automation initiatives using scripting and AI-driven workflows to enhance SOC efficiency.
  • Stay current on emerging threats, cloud security trends, and automation technologies.
  • Assist with vendor performance reviews and other ad‑hoc operational tasks.
  • What You Bring
  • Degree in IT, Computer Science, or related field.
  • 1-2 years of experience in information security; cloud incident response is a strong plus.
  • Security certifications (e.g., CCSP, GCIH, AWS Security Specialty) are an advantage.
  • Familiarity with SIEM, EDR, CNAPP, SOAR, or related security monitoring tools.
  • Solid understanding of networking, Windows/UNIX systems, Active Directory, AWS/Azure, and cloud security fundamentals.
  • Awareness of cybersecurity threats, vulnerabilities, and incident response concepts.
  • Experience with Python, PowerShell, or similar scripting languages for automation.

Additional Information

We're looking for a proactive System Engineer to support Security Operations across on‑premises, cloud, and hybrid environments.


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