> Markdown version of [/jobs/ext/2813008-senior-infrastructure-engineer](https://www.wearedevelopers.com/jobs/ext/2813008-senior-infrastructure-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Infrastructure Engineer

- **Company:** Sadler Recruitment
- **Location:** Caerphilly, UK (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Amazon Web Services, Apple Mac Systems, Microsoft Azure, Collaborative Software, Databases, Hyper-V, Windows Servers, Windows PowerShell, Azure Active Directory, Virtualization Technology, Information Technology Outsourcing, Firewalls (Computer Science), Microsoft InTune, Deployment Automation, PfSense, Fortinet, Cisco, Windows Client
- **Published:** September 10, 2026
- **Apply:** https://www.collegerecruiter.com/job/2840611414-senior-infrastructure-engineer

## About the Role

The successful candidate will have management and implementation experience of:

 * Windows 10/11, Microsoft 365, Intune, Autopilot, Azure AD, Group Policy, Intune configuration policies and Sentinel.
 * Server technologies: Virtualisation, Microsoft Hyper V, Microsoft Windows Server 2012 through to 2022.
 * Public Cloud Solutions: Azure or AWS solution implementations, migration and support.
 * Firewalls: Sophos, Cisco, Fortinet and PF Sense.
 * Hands-on expertise in PowerShell scripting.
 * Back up solutions and AV technologies.
 * Experience with device management solutions.
 * ITIL v3/4 Foundation.
 * UC Technologies.
 * Database systems.
 * Use of 3rd party patching tools.

## Description

With 30 years of experience and expertise in providing innovative products and services, our client is a leading ICT supplier to many private and public sector companies. Our client offers IT Managed Services and Solution Design to complement several other products.

As the Senior IT Support Engineer, you will provide expert-level support, manage escalations, and lead complex technical solutions.

Responsibilities

 * Delivering outstanding 3rd line technical support whilst working to high standards in the ITIL areas of Incident, Problem, Change and Service Request.
 * Working as a technical lead on major incidents, problem management and root cause analysis.
 * Managing and optimising enterprise end-user computer environments, including Windows, MacOS, mobile devices, VDIs and collaboration tools.
 * Managing and supporting Microsoft 365, Intune, Active Directory and Group Deploying and managing endpoint security solutions, patching and compliance policies.
 * Providing technical leadership to Level 1 and Level 2 engineers.
 * Maintain and update IT documentation.


## Related Videos

- [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure)
- [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team)
- [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right)
- [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy)
- [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone)
- [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers)

## Related Articles

- [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)
- [IT Salaries in UK](https://www.wearedevelopers.com/magazine/288-it-salaries-in-uk)