Senior IT Infrastructure Engineer

Senior IT Infrastructure Engineer (Financial Institution) - Dorothy M.

Our client is looking for an Senior IT Infrastructure Engineer to join their Infrastructure & Operations team, ensuring seamless support of existing systems and services.

This role is responsible for end-to-end support of Windows and Linux infrastructure, including system patching, performance optimization, incident handling, and operational improvement, while also providing oversight-level desktop support as part of daily IT operations.

Key Responsibilities:

• Provide senior-level operational support for Windows and Linux servers in production environments.
• Plan, execute, and validate OS patching, system upgrades, and security remediation activities.
• Lead incident investigation and root cause analysis for system-related issues.
• Proactively identify system weaknesses and drive performance, stability, and operational improvements.
• Perform system ha...