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Tier 1 Security & IT Systems Administrator

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: M.C. Dean, Inc.
Full Time position
Listed on 2026-11-02
Job specializations:
  • IT/Tech
    Systems Administrator, Cybersecurity, IT Specialist, IT Support
Salary/Wage Range or Industry Benchmark: 38000 - 60000 GBP Yearly GBP 38000.00 60000.00 YEAR
Job Description & How to Apply Below

System Administrator 1 at M.C. Dean, Inc. in the United Kingdom seeks a hands-on IT professional to monitor and support electronic security and IT systems.

You will perform triage, patching, and problem analysis while maintaining Windows environments and security updates, ensuring continuous operations for federal, local, and commercial customers. You will work with intrusion detection, CCTV, PSIM, and other security technologies, providing user support, documenting steps, and contributing to

We have an opening for a Tier 1 Security & IT Systems Administrator in Greater London, England, United Kingdom within IT & Technology.

This role, Tier 1 Security & IT Systems Administrator at M.C. Dean, Inc., could be your next move.

Are you ready to take on the Tier 1 Security & IT Systems Administrator role at M.C. Dean, Inc.?

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