Network & Systems Engineer (OIR35)

4 days ago

Croydon, Greater London, United Kingdom Lombard Tech Full time £40,000 - £80,000 per year

We're seeking a
Senior IT Engineer
to provide on-site coverage and ensure business continuity while key team members are on leave. This short-term contract offers the opportunity to take ownership of a fully operational environment and ensure its continued stability, performance, and security.

What you'll be doing:

  • Maintain and administer
    Windows Server
    environments (patching, backups, monitoring).
  • Provide
    hands-on end-user support
    across hardware, software, and OS.
  • Troubleshoot and resolve
    network issues
    (switches, routers, firewalls, connectivity).
  • Monitor and maintain
    IT security practices
    , including access control and antivirus.
  • Support system upgrades, document processes, and manage critical incidents as needed.

What we're looking for:

  • Proven experience in
    IT infrastructure or systems engineering
    .
  • Strong knowledge of
    Windows Server
    and
    virtualisation platforms
    .
  • Confident troubleshooting
    networking fundamentals
    (TCP/IP, VLANs, VPNs).
  • Exposure to
    IT security controls
    and operational best practices.
  • Strong communication and problem-solving skills with the ability to work independently.

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