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System Administrator – Cybersecurity Operations

Red Alpha Cybersecurity · Singapour

🇬🇧 English
system administration asset management configuration management change management backup management capacity management vulnerability management infrastructure security endpoint security data security security governance security analytics

Job description

About the role

The role focuses on maintaining and securing the organization’s IT infrastructure. You will ensure systems are reliable, protected, and aligned with cybersecurity best practices.

Key responsibilities

  • Perform system administration tasks including asset, configuration, and change management.
  • Manage accounts, backups, capacity planning, vulnerability assessments, and system health checks.
  • Implement and support cybersecurity solutions across domains such as infrastructure security, endpoint security, data security, security governance, security analytics, and Security Operations Centre (SOC) functions.
  • Oversee access and identity management to safeguard critical resources.

Required profile

  • Minimum 2 years of experience in IT/cybersecurity operations, managed services, or system management.
  • Exposure to public sector, large enterprises, or critical infrastructure environments is advantageous.
  • Possess at least one intermediate‑level security vendor product certification, ITIL Foundation, or a basic cybersecurity certification (e.g., ISC2 Certified in Cybersecurity, CompTIA Security+).

Required skills

  • System administration
  • Asset and configuration management
  • Change, backup, and capacity management
  • Vulnerability management and system health monitoring
  • Infrastructure security
  • Endpoint security
  • Data security
  • Security governance
  • Security analytics
  • Security Operations Centre (SOC) operations
  • Access and identity management

What we offer

  • Salary commensurate with experience and qualifications.

Questions fréquentes

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Published 1 month ago

Expires 12 hours from now

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Red Alpha Cybersecurity

Singapour