6 of 6 Permanent Systems Administrator Jobs in Cardiff

IT Systems Administrator Location: Home-based/Flexible Working Salary: Competitive Contract Type: Permanent About the Company A SaaS business delivering innovative solutions seeks a skilled IT Systems Administrator to join its growing team. The role supports the smooth operation and security of IT … systems, reporting to the IT Manager. It offers an excellent opportunity for career progression for candidates with an IT Service Desk or Technical Support Analyst background, transitioning into a broader Systems Administrator role. The Role The IT Systems Administrator will manage the company … s IT infrastructure, ensuring optimal performance, security, and compliance. The role involves building on existing technical and soft skills while deepening expertise in SaaS systems, Microsoft 365 services, and cybersecurity management. Key Responsibilities: Microsoft 365 Management: Administers and maintains Microsoft 365 services, including Identity, InTune, Exchange, Security, SharePoint, Teams More ❯

IT Systems Administrator Location: Home-based/Flexible Working Salary: Competitive Contract Type: Permanent About the Company A SaaS business delivering innovative solutions seeks a skilled IT Systems Administrator to join its growing team. The role supports the smooth operation and security of IT … systems, reporting to the IT Manager. It offers an excellent opportunity for career progression for candidates with an IT Service Desk or Technical Support Analyst background, transitioning into a broader Systems Administrator role. The Role The IT Systems Administrator will manage the company … s IT infrastructure, ensuring optimal performance, security, and compliance. The role involves building on existing technical and soft skills while deepening expertise in SaaS systems, Microsoft 365 services, and cybersecurity management. Key Responsibilities: Microsoft 365 Management: Administers and maintains Microsoft 365 services, including Identity, InTune, Exchange, Security, SharePoint, Teams More ❯

Wintel Systems Administrator - Platform Manager - MUST BE DV CLEARED Are you a technical expert with a strong background in Windows systems and network management ? Do you thrive in high-pressure environments , prioritising critical tasks and resolving incidents swiftly? If you're looking for a role where … and inventory . Provide on-call technical support on a rotational basis (1 week in 3) . What You Need: Strong knowledge of Windows systems Good understanding of networks Experience running and maintaining a monthly security patching process PKI (Public Key Infrastructure) knowledge Bonus Skills (Desirable but Not Essential More ❯

as possible and to further prevent any downtown or impact to the business operations. We are looking for a motivated and detail-oriented System Administrator with intermediate-level experience to join our IT team. This role is ideal for someone who has a strong foundation in system administration … and is ready to take the next step in their career. You’ll be responsible for maintaining and supporting the clients’ servers, systems, and IT infrastructure, while also contributing to projects that improve their technology environment. As this is a senior role, you would be expected to offer support … that can be applied to current and future investigations Provide in-person and digital training to clients, stakeholders, and vendors Serve as a system administrator for environments such as SaaS, on-premises and Cloud platforms Understand and prioritize stakeholder needs and translate their requests into application functionality Design More ❯

Senior Linux System Administrator £75,000 • Remote (UK) • Private Cloud Infrastructure • Hands-On Role G.Digital are back with one of our favourite partners in the Tech for good space who are in need of a Senior Linux Wizard to oversee a new exciting project. You’ll be 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 configuration More ❯

UK-BASED APPLICANTS ONLY Role Description This is a full-time role for a HubSpot Specialist at RevM. The specialist will be responsible for helping deliver new HubSpot implementations for our clients or optimise existing HubSpot portals for our clients. More ❯