8 of 8 Systems Administrator Jobs in Cardiff

strategic objectives by designing, building, migrating and supporting their cloud technology projects. Due to continued growth, we have an immediate vacancy for a Cloud Systems Administrator to join our team. This role can be fully remote based in the UK. About the Role: As a Cloud Systems Administrator at CirrusHQ you will primarily be responsible for the delivery of a wide variety of Professional Services projects and working within our managed services team to resolve incidents and action customer service requests. No two days are the same at CirrusHQ with various projects from the More ❯

Social network you want to login/join with: This is a demanding role, and we are seeking an IT Systems Administrator to manage our in-house and cloud-based infrastructure. Reporting to the Director of Information Technology, the Systems Administrator will be responsible … candidate will be ambitious, highly motivated, and possess excellent communication skills. You will be tasked with the overall management of the hardware and software systems that form our environment. Key Responsibilities: Ensure IT system functionality: Diagnose and resolve performance issues while implementing necessary enhancements. Proactive monitoring: Detect unusual network … future improvements. Network & Endpoint Security: Strengthen security measures across IT environments to ensure compliance and protection. Basic Qualifications: 3+ years of experience in IT systems administration. Hands-on experience with Linux or Windows server administration. Experience with enterprise network administration and deployment Preferred Skills And Experience: Working knowledge of More ❯

19.07.2025 col-wide Job Description: I'm working with a leading University in the South of England who are looking for a Senior IT Systems Administrator (Windows). The role is focused on managing and developing core IT services, with a strong emphasis on Windows Server Environments … Office 365) - admin, support, and development Exchange/Exchange Online -must have proven experience of migrating Exchange on-premise to Exchange online Backup systems and disaster recovery processes ***Experience working in or with the higher education sector*** ? ESSENTIALS: Strong communication & problem-solving skills Ability to explain technical concepts to More ❯

EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: As a Mainframe System Administrator zOS at Kyndryl, you’ll solve complex problems and identify potential future issues across the spectrum of platforms and services. You’ll be … some of our biggest clients – which means some of the biggest in the world. There’s never a typical day as a Mainframe System Administrator zOS at Kyndryl, because no two projects are alike. You’ll be managing systems data for clients and providing day-to-day … in handy as you move forward in your career. Every position at Kyndryl offers a way forward to grow your career, from Junior System Administrator to Architect. We have opportunities for Cloud Hyperscalers that you won’t find anywhere else, including hands-on experience, learning opportunities, and the More ❯

Job Description Job Category: Social Care – Unqualified Location: Llandough Hospital, Cardiff Council Hours Per Week: 37.00 Start Date: Immediate start Start Time: 08:30 End Time: 17:00 Salary: £15.44 Job Purpose To deliver training on the client record system More ❯

with users and communicate frequently, so good communication skills are important. About the Role We are seeking a hands-on professional for our growing systems administration team. Systems Administrators are responsible for workstations and servers in our expanding trading operations. This role involves working on desktops, in data More ❯

joining a small, highly skilled team working on a large-scale, embedded server platform — built on Ubuntu, running on real hardware, and powering production systems used by thousands. This isn’t a role buried in abstraction — you’ll be close to the metal, solving real problems with real consequences. … What You’ll Do Maintain and optimise Ubuntu-based Linux systems running in a private cloud environment. Monitor, troubleshoot, and improve performance across systems and services. Manage production databases (PostgreSQL, Cassandra, Redis, Kafka) with a focus on reliability and scalability. Work on network infrastructure — including WireGuard tunnels, BGP … hours support as part of a shared rotation ( All within normal working hours Monday - Friday) What We’re Looking For Deep experience running Linux systems in production — especially Ubuntu. Confidence in managing, tuning, and troubleshooting relational and distributed databases. Strong understanding of networking concepts — experience with VPNs, routing, and More ❯

Reports to: Head of Culinary and Process Development Are you the organised powerhouse behind every successful product launch? We’re looking for an NPD Systems Admin Manager to join our fast-paced innovation team and help turn culinary ideas into commercially viable products. What You’ll Be Doing: You More ❯