Last updated: 2025-11-09

48 It Systems Administration jobs in Remote - United Kingdom of Great Britain and Northern Ireland.

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Canonical

Canonical is the publisher of Ubuntu, the world's most popular Linux distro. We provide enterprise-grade support and solutions around Linux, cloud, and IoT.

Software Support Engineer

United Kingdom of Great Britain and Nor…

  • Skills: Linux, cloud, IoT, support, technical assistance, Ubuntu, systems engineering, Kubernetes, software troubleshooting, customer support
  • Level: mid
  • Type: full_time

Unknown Worlds

Unknown Worlds Entertainment, Inc. is an Equal Employment Opportunity Employer. Qualified applicants will receive consideration for employment without regard t…

IT Systems Administrator (Contract)

United Kingdom of Great Britain and Nor…

  • Skills: IT support, Windows, macOS, Linux, MDM, Active Directory, ticketing, networking, troubleshooting, scripting
  • Level: mid
  • Type: contract

Action1

Action1 is an autonomous endpoint management platform trusted by many Fortune 500 companies. Cloud-native, infinitely scalable, highly secure, and configurable…

Technical Support Specialist

United Kingdom of Great Britain and Nor…

  • Skills: Microsoft Windows, PowerShell scripting, Mac OS, Linux, patch management, Windows registry, technical support, customer service, software deployment, troubleshooting
  • Level: entry
  • Type: full_time

Recorded Future

With 1,000 intelligence professionals, over $300M in sales, and serving over 1,900 clients worldwide, Recorded Future is the world’s most advanced, and largest…

Senior Threat Data Infrastructure Engineer

United Kingdom of Great Britain and Nor…

  • Skills: threat intelligence, infrastructure management, system administration, network protocols, Windows, Linux, performance monitoring, scripting, network architecture, proprietary systems
  • Level: senior
  • Type: full_time

Leggett & Platt

We are the world’s leading designer and manufacturer of seating support and comfort systems for transportation manufacturers, as well as tier one and two suppl…

Network Engineer II

United Kingdom of Great Britain and Nor…

  • Skills: network administration, Fortinet firewalls, BGP routing, LAN infrastructure, WAN infrastructure, wireless networking, troubleshooting, cybersecurity, network monitoring, ITIL best practices
  • Level: mid
  • Type: full_time

Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven…

Systems Engineer

United Kingdom of Great Britain and Nor…

  • Skills: Systems Engineering, Technical Support, Troubleshooting, Network Configuration, Microsoft Server, Office 365, Azure, VMWare, CompTIA A+, Process Improvement
  • Level: mid
  • Type: full_time

ZOLL Medical Corporation

ZOLL Medical Corporation is focused on improving patient outcomes worldwide.

Senior IT Systems Engineer

United Kingdom of Great Britain and Nor…

  • Skills: Windows Server, ITIL, automation, DevOps, PKI, Group Policy, networking, infrastructure, security baselines, multi-site datacenter
  • Level: senior
  • Type: full_time