Senior System Engineer

Senior Systems Administrator – Hybrid but mainly onsite - 4 days p/week onsite 



Location: Cardiff, South Wales



Salary: Up to £55,000 (DOE)



Type: Permanent



We're hiring a hands-on Senior Systems Admin/Engineer to join an established internal IT team. If you’ve got solid experience managing IT systems, supporting projects, and helping junior team members grow – this could be for you.



What You’ll Be Doing:



Leading IT projects from planning to completion



Supporting and mentoring junior IT staff



Installing, maintaining, and supporting servers, networks, and business systems



Troubleshooting complex issues and supporting 1st/2nd line when needed



Working with the Security team to make sure systems stay compliant and secure



Keeping documentation up to date



Staying on top of new tech and suggesting improvements



What We’re Looking For:



5+ years in IT infrastructure or systems admin



Some experience in a senior or lead role



Confident with Microsoft stack: Office 365, Azure, SharePoint, Teams



Good problem-solver, able to communicate well across the business



Comfortable leading projects and taking ownership



If you're looking for a role where you can take the lead, work on varied projects, and still stay hands-on technically – please apply now, thanks