Operations Engineer | Unisys Mainframe & OpCon

ScreenedHybridContract
Cardiff, Wales
Posted 2 days ago
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About the role

Operations Engineer | Unisys Mainframe & OpCon

Contract | Inside IR35 | Hybrid (Cardiff)

We're supporting a major financial services organisation seeking an experienced Operations Engineer to support and enhance critical banking and payments platforms.

This is a hands-on role within a highly regulated environment, focusing on operational stability, major incident management, automation, and platform reliability.

Key Responsibilities

  • Provide senior operational support across business-critical systems
  • Lead and support major incident response activities
  • Act as a technical escalation point for complex issues
  • Drive service improvements, automation, and operational efficiencies
  • Support disaster recovery and business continuity activities
  • Manage system performance, resilience, and operational readiness
  • Work closely with infrastructure, development, security, and third-party suppliers

Unisys Mainframe Operations experience

IT Operations / Production Support background

SQL Server administration and troubleshooting

Experience supporting business-critical production systems

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