IT Systems Engineer

Severfield PLC; Thirsk; On-site; GBP 42,000 - 64,000; Full time

Benefits offered by this job

25 days holiday

Minimum 7% employer pension

Job summary

Severfield PLC in Dalton, Thirsk, North Yorkshire, is seeking an IT Systems Administrator/Engineer to join our team. The role focuses on 3rd line support and project delivery across Windows and Linux servers, Entra ID/Azure, Docker, and network infrastructure, with collaboration across internal teams.

You will work on on‑prem and cloud environments, manage security, upgrades, and deployments, and help drive IT projects to keep systems reliable and scalable.

Qualifications

• Minimum of 3 years in a similar IT Systems Administrator/Engine­er role with 3rd line support.
• Strong skills managing Windows and Linux server environments.
• Hands-on experience with Microsoft Entra ID and Azure administration (hybrid on-premises/cloud).
• Experience with Docker and containerised workloads.
• Experience with Cisco/FortiGate firewalls, routers and switches.
• Solid understanding of networking, VPNs and security best practices.

Responsibilities

• Provide 3rd line IT support for day-to-day operations and complex issues.
• Maintain Windows and Linux servers for performance and security.
• Manage Microsoft Entra ID and Azure, including hybrid identity setups.
• Deploy and secure Azure resources and containerised apps using Docker.
• Configure and manage network infrastructure (firewalls, routers, switches).
• Lead IT infrastructure projects from design to deployment.

Skills

3rd line IT support

Windows server administration

Linux server administration

Microsoft Entra ID / Azure

Docker containerisation

Networking / Firewall

VMware virtualization

Hybrid identity / Entra Connect

Team collaboration

Tools

Docker

VMware

Cisco FortiGate

Azure

Microsoft Entra ID

Entra Connect

Job description

Company Severfield PLC Location name Dalton (Severs house, Dalton Airfield Ind Est, Thirsk, North Yorkshire, England, YO7 3JN) Contract Type Permanent Career Level C Contract weekly hours 39 Hours per Week Posting End Date 16 Oct 2026 Job number SUKIE00899

Vacancy Summary

At Severfield, we’re creating better ways to build for a world of changing demands.

We have a fantastic opportunity for a skilled and proactive IT Systems Administrator / Engineer , to join our team at Dalton, Thirsk.

Our competitive advantage is our people, and we’re always looking for talented individuals to join us as we continue to transform skylines across the UK & Europe. A career at Severfield presents the opportunity for you to develop, grow, and to feel part of something special, after all, we are all in it together!

As an IT Systems Administrator/Engineer, you will play a crucial role in supporting and maintaining our network, infrastructure and cloud environment. This position is a blend of 3rd line support and project implementation work. It covers technologies such as Windows and Linux servers, Microsoft Entra ID and Azure, Docker, firewalls, routers and switches. You will work closely with internal teams and stakeholders to keep our systems running efficiently, and you will be responsible for planning and delivering key IT projects.

Key Responsibilities:

• Provide 3rd line support for day-to-day IT operations, acting as the escalation point for complex issues and resolving them efficiently.
• Maintain and manage Windows and Linux servers, ensuring optimal performance and security.
• Administer Microsoft Entra ID (formerly Azure AD), including identity and access management, Conditional Access, MFA and hybrid identity (Entra Connect).
• Deploy, manage and secure Azure resources such as virtual machines, networking, storage and backup.
• Build, deploy and maintain containerised applications using Docker, including images, networking and persistent storage.
• Oversee and configure network infrastructure, including firewalls, routers and switches.
• Implement and manage system upgrades, patches and new installations across on-premises and cloud environments.
• Collaborate with the team to lead IT infrastructure projects, from design to deployment.
• Troubleshoot complex technical issues across a variety of platforms.
• Monitor system performance, ensuring uptime and reliability.
• Maintain IT documentation and support knowledge sharing within the team.

Requirements:

• Minimum of 3 years of experience in a similar IT Systems Administrator or Engineer role, including 3rd line support.
• Strong technical skills in managing and troubleshooting Windows and Linux server environments.
• Hands-on experience with Microsoft Entra ID and Azure administration, including hybrid on-premises and cloud environments.
• Practical experience with Docker and containerised workloads.
• Hands-on experience with Cisco/FortiGate firewalls, routers and switches.
• Solid understanding of networking protocols, VPNs and security best practices.
• Familiarity with virtualisation technologies (VMware).
• Excellent problem-solving skills and the ability to work under pressure.
• Strong communication and teamwork skills.

Desirable Certifications:

• VMware Certified Professional (VCP).
• Microsoft Certified: Identity and Access Administrator Associate (SC-300).
• Other Microsoft certifications (MCSA, MCSE, etc.).
• Cisco CCNA or other relevant networking certifications.
• Docker Certified Associate (DCA).

What We Offer

At Severfield, we’re all about doing the right thing, so as you’d expect, we offer competitive salaries and excellent benefits packages.

We are an equal opportunities employer and actively encourage individuals from diverse backgrounds, experiences, and skillsets to apply. We value the unique perspectives that come from different life experiences and are committed to building an inclusive environment. We welcome applications from everyone, regardless of age, gender, ethnicity, disability, sexuality, religion, or faith. At Severfield, we believe that a diverse team drives innovation and success, and we are eager to hear from all who want to contribute to our dynamic workplace.

We will be considering candidates as they apply and we will occasionally close job advertisements early in the event we receive sufficient applicants, so please don’t delay in submitting your application.

We look forward to receiving your application!

About Us

Severfield is the largest structural steelwork Group in the UK and among the biggest in Europe. We have been involved in the UK’s highest profile structural steel projects and we have the design and engineering capabilities to deliver the UK’s largest, most complex projects.

Today, with multiple sites in the UK, Europe, and our joint venture in India, we have an annual capacity to produce around 300,000 tonnes of fabricated steelwork.

Please click on the image below to watch our capabilities video on YouTube.

Acting on behalf of our clients, our project portfolio includes world-class stadia, bridges, national infrastructure, as well as shaping city skylines across the UK and further afield.

Looking after our employees means both their physical and mental wellbeing.We’re proud to offer a range of benefits including:

25 days holiday

Minimum 7% employer pension contributions