Senior Infrastructure Engineer

Company: ComXps
Apply for the Senior Infrastructure Engineer
Location: Salisbury
Job Description:

This role is Inside IR35.

Clearance: DV

Contract Length: 12 months

Location: Salisbury – full time onsite.

HM requires CVs that demonstrate the following:

  • Supported air gapped systems
  • Provided first to last support
  • Had long stints in posts

Essential:

  • A thorough knowledge of Microsoft Windows workstation and server deployment, system management, and desktop support.
  • Experience in the management and deployment of Windows Domain Services, including Active Directory services and account management, Group Policy management, DHCP and DNS services.
  • Microsoft Windows patch management using WSUS.
  • Administration of Hyper‑V virtualization systems.
  • Management of Microsoft SQL servers and Failover clustering.
  • Documentation Skills, with the ability to produce documents for use by colleagues.
  • Sound knowledge of the latest developments and future strategy for their technology area.
  • A “can do” attitude.
  • Self‑paced, motivated, and capable of independent problem solving and fault finding.
  • 1st to last line support as part of a small team.

Desirable:

  • Advanced Infrastructure skills covering administration.
  • Fault finding/diagnosis and fix, File/Print Clusters.
  • Enterprise thin client environment including SmartCards and PKI.
  • Messaging (Microsoft Exchange server and Database Availability Groups (DAG)).
  • Hardware build and evaluation experience.
  • Experienced in the deployment and management of Trellix (McAfee) security systems.
  • Linux server system management, ideally Red Hat Enterprise Linux (RHEL).
  • Network communications and routing (ideally Cisco), and VOIP / VTC solutions.

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Posted: June 25th, 2026