Linux System Administrator jobs in Berkshire

Senior Linux Infrastructure Engineer - Full Time - London Based We’re seeking a skilled Linux Infrastructure Engineer to join our client's core infrastructure team working closely with engineering and support teams to deliver secure, high-performance systems. What you’ll be doing: - Develop and enhance a Linux platform supporting global trading operations - Partner with application and support...

Senior C++ Developer / Software Engineer (Linux SQL C++17) London / WFH to £110k Global-leading FinTech is seeking a Senior C++ Developer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset securities and derivatives post-trade processing technology, and have created...

You will draw on your networking knowledge to identify and troubleshoot network connectivity issues. You understand system design best practices and the importance of implementing systems and services that are secure, scalable, reliable, resilient, efficient and performant. You communicate clearly and collaborate with others to deliver results.

You will draw on your networking knowledge to identity and troubleshoot network connectivity issues. You understand system design best practices and the importance of implementing systems and services that are secure, scalable, reliable, resilient, efficient and performant. You communicate clearly and collaborate with others to deliver results.

Job Title: Site Reliability Engineer (SRE) Salary: £300,000 Location: London Company Overview: Join one of the most sophisticated systematic trading firms. Known for leveraging cutting-edge technology, the firm is built around rapid responses to market opportunities. With a focus on innovation, collaboration, and a hands-on approach to infrastructure-critical applications, this is a dynamic...

Sybase SQL Database Administrator London - Hybrid 2x Days Weekly Onsite Contract until End of 2026 Start Date - 2nd Feb 2026 Required Skills - 7+ years’ experience with Sybase and/or SQL Server, including performance tuning and stored procedure development. - 2+ years’ experience in cloud environments with knowledge of IaaS, PaaS, and DBaaS. - Familiarity with RDS/PostgreSQL. - Strong...

You will be responsible for managing and supporting our enterprise messaging infrastructure built on Solace PubSub+, ensuring high availability, optimal performance, and reliability across production and non-production environments. This includes working on incident response, capacity planning, WAN optimization, and system observability using tools like Prometheus and Grafana.

You will work at the intersection of software, embedded systems, payload integration, and customer operations, supporting the deployment of next-generation spatial intelligence tools into UAV and ISR ecosystems. Key Responsibilities:

Control Systems Software Engineer Introduction: This organisation designs and delivers mission-critical technology that underpins some of the UK’s most complex and regulated environments. This role sits at the heart of long-life, safety-critical systems that directly support national defence operations. Role Overview: - Location: London (hybrid working available) - Package: Competitive...

Join an innovative AI start-up transforming manufacturing – London This fast-growing technology company is building intelligent edge systems that bring AI-powered machine vision directly onto factory floors. The team are now looking for an Embedded Edge Systems Engineer to take ownership of the design, optimisation and productisation of edge platforms — spanning embedded hardware, Linux-based...

Senior System Engineer (AI/ML) | Permanent position - Location: Central London - Onsite: 5 days a week (South Kensington / Waterloo) - Salary: Up to £82,500 + Excellent Benefits - Available position: 2 positions Our client, an IT consulting and services provider, is seeking an experienced AI/ML Platform Engineer to support a transformative project within the UK education sector. You'll play a...

The role Position: PMS (Planned Maintenance System) Manager Contract type: Full Time - Permanent Reporting to: Chief Director of Technical Location: London - Office based 5 days per week Overview of role Zodiac Maritime has embarked on a digital transformation programme affecting most parts of the business. Part of this transformation includes renewing the Maintenance Management System for...

You will oversee and drive the successful mobilisation and delivery of access control and CCTV projects across the client’s portfolio. This position will involve supporting enterprise-level application implementations, managing migrations from legacy systems, and providing expert troubleshooting.

Overview Are you an experienced Network & Infrastructure Engineer with strong systems, virtualization, and network lifecycle management expertise? emagine has an opportunity for you to support the upgrade of a full network infrastructure environment and drive the design and implementation of a modern, secure architecture with a global team. You'll collaborate closely with group IT teams,...

A leading scientific organization in the UK is looking for an HPC Systems Administrator to support their high-performance computing systems. The role entails system administration duties, including the setup and monitoring of HPC systems, and requires expertise in Linux and scripting. Candidates must work on-site due to the nature of work. The position offers a competitive salary between £38,000...

DC Pensions Administrator Putting members first. Delivering excellence every day. At the heart of every pension scheme are its members. That's why our client combine outstanding customer service with technical expertise, robust quality controls, and a supportive team culture. We're now looking for a DC Pensions Administrator to join their growing administration team and help deliver a first-class...

Sales Administrator Location: Central London (Liverpool Street) Salary: £33,000 – £35,000 Contract: Permanent Working pattern: Hybrid (3 days in the office, 2 from home) Sector: Telecommunications Overview We are working with a well-established and growing telecommunications business based in central London, who are looking to appoint a Sales Administrator to support their commercial and...

CANDIDATES MUST BE WITHIN 45 MINUTES COMMUTE OF BELMONT, SURREY About the Group: The group operates at the heart of elite and professional sport across the UK. Through two closely aligned businesses, we coordinate care for professional athletes across football, rugby, cricket, and other sports, and we also provide specialist insurance for the doctors and surgeons who treat them. Our clients...

E-Commerce System Administrator - Hybrid - £30.000 - £40.000 - Reading Reporting to the Commercial Director, but working very closely with all key stakeholders, helping to provide the link between Systems, Operations, Purchasing and E-Commerce in ensuring maximum efficiency. Deliver reports to the business allowing teams to improve the commercial & operational performance. Owner of Business...

You will collaborate with development and application support teams to troubleshoot message flows and resolve integration issues, whilst overseeing capacity planning, scaling and tuning of Solace infrastructure to meet both current and future operational demands, automating wherever possible.