Linux Systems Admin jobs in Wales

Jobs found: 135
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ITOL Recruit
Cardiff CF10
£28,000 – £38,000

You will apply your knowledge through live labs that reflect workplace environments, giving you the practical experience needed to move into a network-focused role. Step 4 – Job Placement Once qualified, our recruitment team works with you directly to prepare applications, set up interviews, and secure your first role in network engineering.

No Experience
5 hours ago
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Pertemps Cardiff
Ammanford
£12 per hour

Admin Assistant (Temporary, Ongoing) Location: Bridgend CF32 Pay: £12.25 per hour Hours: Monday to Thursday - 7:00 am to 3:00 pm Friday - 7:00 am to 12:00 pm Our client is a well-established company based in Bridgend, specialising in infrastructure, ground works and site support services. They are focused on providing a high-quality service across all aspects of street works, with a strong...

5 hours ago
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Nations Recruitment
Newport

Job Category: Admin & Clerical Job location: Docks Way, Newport, NP20 2NS, United Kingdom Newport City Council Hours per week: 37 Start date: Immediate start Salary: £14.86 per hour Purpose Support the transition from annual invoicing to monthly invoicing, ensuring all client records are updated and accurate. Key Responsibilities Create monthly recurring invoices for all clients in the new...

23 hours ago
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Pertemps
Cardiff

Business Administrator – Temporary Role (Immediate Start) Location: Cardiff – Office Based Pay Rate: £16.44 per hour Contract: Temporary until 19th December 2025 Hours: Part-time, 21 hours per week (Tuesday – Thursday, 9:00am – 4:30pm, with a 30-minute break) Start Date: ASAP Join a Supportive Team as a Business Administrator Are you organised, detail-oriented, and confident with admin...

3 days ago
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Marston Holdings
Neath

System Configuration Consultant – Remote Marston Holdings are continually expanding, and part of our growth is our Technology side of the business where we have attained Videalert and Vortex. Together we are the UK’s leading supplier of intelligent traffic enforcement and management solutions and leading provider of smart city solutions that deliver the highest productivity at the lowest...

7 days ago
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Teledyne Technologies Incorporated
Presteigne

You will report to the Compliance Manager, the position requires working a day shift. Key responsibilities: Recording and responding to customers’ queries/concerns. Customer returnsReviewing customer requests: allocating RMA number as necessary and collating original manufacturing documentation.

7 days ago
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Career Choices Dewis Gyrfa Ltd
Welshpool

£12.36 to £13.25 per hour, Increase to £13.25 after 12 weeks Contract Type: Temporary Hours: Disability Confident: No Closing Date: 13/02/2026 About this job Court Usher/Admin Officer Welshpool Brook Street currently have a great opportunity to work with the Ministry of Justice in Welshpool on a part time basis. This position réunité with anticipated extension, currently until 17/07/ 26....

23 hours ago
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Brackenberry
Cardiff

You should be available to work immediately or at a short notice.

You should have right to work in U.

3 days ago
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Tenth Revolution Group
Newport

Cloud Engineer Location: Remote (UK) Contract: 12 months IR35: Outside IR35 The Role We’re looking for a Cloud Engineer to join a small platform team supporting the modernisation of on-prem infrastructure into AWS. You’ll work closely with a senior engineer on day-to-day cloud and infrastructure tasks, helping to support, migrate, and operate hybrid environments. This is a hands-on delivery...

Hybrid
2 days ago
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Alexander Daniels Global
Newport

Network & Cyber Security Consultant 🌍 Remote – UK & Ireland | 💼 Industrial Cyber / OT | ✈️ Up to 25% travel Our client is a leader in industrial networking & OT cyber security, in hiring a Network & Cyber Security Consultant to join their growing technical team. This is a hands‑on role covering solution design, consultancy, audits, and delivery for industrial customers. Key Responsibilities -...

2 days ago
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Oracle
Cardiff

Join OCI’s Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You’ll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI’s global edge. This role requires deep expertise in Linux networking data path and...

17 hours ago
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Chroma Recruitment
Wrexham

Due to growth, this client is looking for an Embedded Software Engineer skilled in C++, to join their Software Development team! The role of Embedded Software Engineer will be responsible for maintenance and quality. This role sits within a multi-functional team of software engineers, but you will be the sole engineer focusing on systems reliability of their products. The role is a split across...

2 days ago
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Orange Logic
Cardiff

At Orange Logic, we’ve been solving complex content challenges for over two decades—driven by innovation, curiosity, and a passion for impact, our intelligent Digital Asset Management (DAM) system, Orange Logic Platform, empowers organizations across industries to manage, access, and leverage their digital assets more effectively. We’re not just building powerful software—we’re building a team of...

5 hours ago
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Platform Recruitment
Newtown

Job Description Senior Embedded Software Engineer £70k - £80k | Newtown, Wales | Hybrid A leading industrial automation company is seeking a Senior Embedded Software Engineer to design and develop real-time embedded software for production products. You’ll work end-to-end, from concept to deployment, with real ownership and technical autonomy. Key Responsibilities - Develop embedded C/C++...

Hybrid
2 days ago
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Hunter Selection
Cardiff
£28,000 – £30,000

Project Coordinator / AdministratorSouth Wales£28,000 - £30,000The Project Coordinator / Administrator will support project planning, execution, and administrative functions within the manufacturing environment. This role is responsible for coordinating schedules, documentation, communication, and reporting to ensure projects are delivered on time, within scope, and aligned with operational...

5 hours ago
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Linux Systems Admin, Wales
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MBDA
Newport

You will be able to demonstrate experience and knowledge in the following areas: - Strong proficiency in software programming in C++ - A proven record in delivering software product on complex systems - Be able to demonstrate experience and knowledge of all aspects of the Software Development Lifecycle especially software requirements and design

Hybrid
16 hours ago
Oracle
Newport

The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security...

a day ago
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Pertemps Cardiff
Bridgend Principal Area
£12 per hour

Admin Assistant (Temporary, Ongoing)Location: Bridgend CF32 Pay: £12.25 per hour Hours:Monday to Thursday - 7:00 am to 3:00 pmFriday - 7:00 am to 12:00 pmOur client is a well-established company based in Bridgend, specialising in infrastructure, ground works and site support services. They are focused on providing a high-quality service across all aspects of street works, with a strong reputation...

3 hours ago
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Alexander Daniels Global
Cardiff

Network & Cyber Security Consultant 🌍 Remote – UK & Ireland | 💼 Industrial Cyber / OT | ✈️ Up to 25% travel Our client is a leader in industrial networking & OT cyber security, in hiring a Network & Cyber Security Consultant to join their growing technical team. This is a hands‑on role covering solution design, consultancy, audits, and delivery for industrial customers. Key Responsibilities -...

2 days ago
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Pertemps Cardiff
Brynmenyn
£12 per hour

Admin Assistant (Temporary, Ongoing)Location: Bridgend CF32 Pay: £12.25 per hour Hours:Monday to Thursday - 7:00 am to 3:00 pmFriday - 7:00 am to 12:00 pmOur client is a well-established company based in Bridgend, specialising in infrastructure, ground works and site support services. They are focused on providing a high-quality service across all aspects of street works, with a strong reputation...

5 hours ago
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