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Senior Infrastructure Engineer

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Location: Remote
Compensation: Salary
Reviewed: Mon, Oct 26, 2026
This job expires in: 30 days

Job Summary

Owning vulnerability remediation and server operations, the full-time Senior Infrastructure Engineer will manage security findings across a hybrid environment of Azure and on-premises systems while ensuring systems are patched, upgraded, and hardened, all in a fully remote capacity.

Key responsibilities
  • Patch, upgrade, and harden Windows Server and Linux systems in a hybrid estate using Azure Update Manager and configuration baselines
  • Take ownership of vulnerability remediation, including triaging, prioritizing, and closing findings from penetration tests and scanners
  • Manage patch and upgrade planning, maintenance windows, and stakeholder communication for software across the infrastructure
Required qualifications
  • 7+ years of experience in infrastructure or operations, with at least 3 years in Azure
  • Strong administration skills in Windows Server and Linux across hybrid systems
  • Proven experience in vulnerability remediation and exception management
  • Experience with configuration management and hardening baselines (CIS or similar)
  • Working knowledge of Azure networking, including VNets and NSGs

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