Security Operations Systems Specialist

HENDERSON SECURITY SERVICES PTE. LTD.

Singapore, Singapore
10+ years l2/l3 production support experience
Unix/linux administration rhel solaris openbsd
Oracle pl/sql sybase postgresql ms sql server
This role provides advanced Level 3 production engineering support for enterprise Security Operations and mission-critical environments

Job Summary

  • This role provides advanced Level 3 production engineering support for enterprise Security Operations and mission-critical environments.
  • The specialist is responsible for managing complex incidents involving access control, surveillance integrations, and workforce scheduling systems.
  • Candidates must possess deep expertise in UNIX/Linux administration, database remediation, and automated operational workflows.

Matching Summary

Match Score: 85

This role provides advanced Level 3 production engineering support for enterprise Security Operations and mission-critical environments.

Skills & Requirements

Must-have

  • 10+ years L2/L3 production support experience
  • UNIX/Linux administration RHEL Solaris OpenBSD
  • Oracle PL/SQL Sybase PostgreSQL MS SQL Server
  • Shell Perl Python SQL automation scripting
  • Splunk AppDynamics Control-M AutoSys Kafka
  • Root cause analysis and incident management
  • HA/DR architecture and service continuity

Nice-to-have

  • Experience in banking or regulated industries
  • Enterprise security operations background
  • Facility management systems expertise
  • Leadership during major incident bridges
  • Proactive monitoring and resilience initiatives

Key Requirements

  • 10+ years hands-on L2/L3 production support experience
  • Strong UNIX/Linux administration skills (RHEL, Solaris)
  • Advanced Oracle PL/SQL and SQL Server experience
  • Proven scripting expertise in Shell, Perl, Python
  • Experience with HA/DR architectures and DR exercises

Work Rights

Not specified

Tailored Resume

Cover Letter