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Full time
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AK

3rd Line Infrastructure Engineer

AkkodisThornaby, Yorkshire🇬🇧United KingdomPosted 17 Sept 2026

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
Thornaby, Yorkshire, United Kingdom
Active DirectoryAzureDNS

Job Description

3rd Line Infrastructure Engineer

33,000 - 38,000

Middlesbrough

Our client is a leading provider, and a massive name in the industrial sector. They are looking for an experienced 3rd line systems administrator to come in and hit the ground running and join their growing in-house team in Middlesbrough.

You will be responsible for the administration and optimisation of Microsoft-based infrastructure, cloud services and enterprise systems, providing third-line support and technical expertise across the organisation. You'll work closely with ICT teams and business stakeholders to ensure systems remain secure, reliable and performant while driving continuous improvement initiatives.

Role Overview:

  • Administer and support Microsoft Azure/Entra, Microsoft 365, Active Directory, Windows Server and enterprise infrastructure platforms.
  • Manage and maintain a global server estate of 600+ servers, ensuring systems are patched, monitored and operating efficiently.
  • Provide 3rd line technical support, troubleshooting complex hardware, software and infrastructure issues.

What You Will Need:

  • Strong experience with Microsoft Azure/Entra and Microsoft 365 administration.
  • Extensive knowledge of Windows Server environments, Active Directory, DNS and DHCP.
  • Experience supporting Microsoft RDS/AVD and Exchange environments.
  • Proven Systems Administration experience.
  • Excellent troubleshooting, communication and problem-solving skills with the ability to work effectively under pressure.

Akkodis exists to connect the smartest people and brightest businesses to the opportunities they need to thrive. We're a Global leader in professional solutions for IT, Engineering and Life Sciences.

Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect clients to the best talent in the world. For all positions based in Switzerland, Modis Europe Ltd works with its licensed Swiss partner Accurity GmbH to ensure that candidate applications are handled in accordance with Swiss law.

Both Modis International Ltd and Modis Europe Ltd are Equal Opportunities Employers.

By applying for this role your details will be submitted to Modis International Ltd and/ or Modis Europe Ltd. Our Candidate Privacy Information Statement which explains how we will use your information is available on the Modis website.

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