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Robert Half Logo Robert Half · IT - Software Development

Principal Infrastructure Engineer

United States, Jacksonville Employment contract · Job Posted May 03, 2026
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Job Description

We are seeking a highly experienced Principal Infrastructure Engineer to serve as a senior technical leader within a dynamic IT services environment. This role is responsible for designing, implementing, and supporting complex infrastructure solutions across a diverse range of environments.

Job Responsibility

  • Designing, implementing, and supporting complex infrastructure solutions across a diverse range of environments
  • Serving as a senior technical leader within a dynamic IT services environment
  • Leading technical projects from design through implementation

Requirements

  • 7+ years of experience in infrastructure engineering, systems engineering, or related roles within IT services or enterprise environments
  • Experience operating at a senior or escalation support level (Tier 3 or equivalent)
  • Proven track record leading technical projects from design through implementation
  • Experience communicating technical concepts to non-technical stakeholders
  • Infrastructure and Networking (routing, switching, firewalls, VPNs, wireless, etc.)
  • Cloud and Modern Workplace (e.g., Microsoft 365, Azure, identity and device management)
  • Systems and Virtualization (Windows Server, VMware, Hyper-V, storage, clustering)
  • Identity and Access Management (directory services, SSO, access controls)
  • Backup and Disaster Recovery solutions
  • Security technologies (endpoint protection, SIEM, MFA, vulnerability management)
  • Automation and scripting (PowerShell required
  • other tools a plus)

What we offer

  • Medical coverage
  • Vision coverage
  • Dental coverage
  • Life and disability insurance
  • 401(k) plan
  • Free online training
  • Access to top jobs and competitive compensation
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