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Support and enhance a large-scale Linux Server estate running on a mixture of VMWare and physical servers to ensure optimal performance of matching grid computing clusters. Perform essential maintenance, including performance tuning and patching of Red Hat Linux and Windows environments. Red Hat Lin

The Role - Unix/Linux Engineer (SC). Unix and Linux-based systems across production and development environme.

Active DV or eDV Clearance is required for this role.Farnborough/London (On-site at least 4 days per week).Deliver a pre-production test environment for a secure messaging system.Follow build instructions provided by vendor and create internal build documentation.Install and configure RedHat OpenShi

Senior Linux Engineer/Team Lead. Join an international, next-generation HPC data centre organisation as a Senior HPC Engineer and Eastern Hemisphere Technical Project Team member. Provide 3rd line ("last line") Linux support.

Contract: Enhanced eDV Cleared Linux & Windows Systems Engineer. Immediate contract for an experienced engineer specialising in Linux and Windows systems to support the development of an internal messaging platform for our client.

Senior Linux/HPC Project Engineer & Team Lead Hybrid Working with Offices near Haywards Heath, West Sussex Package: Salary Circa £65k DOE + Benefits + Bonus Join an international, next-generation HPC data centre organisation as a Senior HPC Engineer and Eastern Hemisphere Technical Project Team me

Bachelor’s degree in Computer Science, Engineering, or a related field. As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Bank, you’ll architect resilient, scalable, and secure systems that enable high‑performance market access. Lead by example: Provide

A leading trading firm in the UK is seeking an experienced Trading Application Engineer. This role requires proficiency in scripting languages such as Python and Bash, strong problem-solving skills, and familiarity with Linux environments.

A leading IT services company based in Central London is seeking a Linux Engineer to provide technical support and ensure smooth system performance. Eligible candidates should have proficiency in UNIX/Linux systems and a proactive approach to problem-solving.

A leading IT services provider in Greater London seeks a Desktop Support Technician to deliver on-site assistance.Responsibilities include supporting desktops, troubleshooting issues, and maintaining documentation.Candidates should have a Bachelor’s degree in IT or a related field and at least one

At DXC, one of our platinum accounts has an opening for a Linux Engineer. Proficiency in UNIX/Linux systems (Red Hat, Debian, Solaris, AIX, etc.

A prominent global technology firm is seeking a Lead Platform Engineer specializing in UNIX/Linux.

At DXC, one of our platinum accounts has an opening for a Linux Engineer. Proficiency in UNIX/Linux systems (Red Hat, Debian, Solaris, AIX, etc.

Customer Support Engineer (Linux) - £41k - ID43012 - 1 day per week in Gloucestershire. Strong Background using Linux Operating systems (Home Lab setups a bonus).

Job Title: Linux Infrastructure Engineer. As a Linux Infrastructure Engineer, you will report directly to the Head of Infrastructure and play a pivotal role in building out their state-of-the-art infrastructure. Providing the Recruitment Platform between Ambitious Engineers and Market Leading Financ

We are looking for an experienced Unix/Linux Engineer (Level 3/4) to provide advanced support and engineering expertise for critical infrastructure and financial applications. Unix/Linux administration and engineering. Strong knowledge of RHEL/Rocky Linux and enterprise-level Unix/Linux systems.

A leading financial services firm seeks a Senior Lead Software Engineer to join their team in London.

A leading medical technology firm in Greater London seeks a Senior Embedded Linux / Systems Software Engineer to develop custom computing platforms used in operating rooms. The role requires extensive experience with Linux device drivers and system integration in a regulated environment.

A leading global media company is looking for a Server and Storage Engineer to join their team in London. Candidates should have 8-10 years of experience in Windows Server Administration, Linux troubleshooting, and ITIL-based environments.

International HPC-focused data centre organisation seeks a Senior Linux Systems Engineer/HPC Engineer to take on technical project leadership responsibilities within a growing East Hemisphere team. Senior Linux/HPC Systems Engineer - Leadership Path. You’ll deliver end-to-end technical projects, p

The Linux Engineering team is responsible for the deployment, maintenance and stability of the Linux server estate at Maven. Our collective expertise spans traders, engineers, and technologists, unified by an unwavering dedication to enhance our efficiency as a premier liquidity provider for globall

The role emphasizes speed and reliability, requiring candidates with substantial experience in Linux or Windows, as well as virtualization technologies.

Quant Capital is partnered with a global systematic trading firm seeking a Senior Linux Infrastructure Engineer to join a high-impact platform engineering function. This role suits a deeply technical engineer who understands large distributed systems, low-level Linux internals, and the realities of

A leading innovator in medical technology is looking for a Principal Software Engineer in London. The ideal candidate will develop hardware-dependent software, focusing on Linux kernel and device drivers for medical systems. This contract position offers competitive hourly rates and requires a stron

The successful candidate will support IT infrastructure across Windows and Linux platforms, focusing on server design and virtualized environments. A leading defense technology company in the UK is seeking a Senior IT Infrastructure Engineer based in Warton.

G‑Research is looking for a proactive, curious student to join our Linux Engineering team within the Enterprise Infrastructure function. The placement will run for 12 months and focuses on the design, build, and support of Linux platforms that underpin our research and compute environments. Contri

Infrastructure Engineer - VMware, Veeam, Zerto, Linux – Home/Travel to Midlands - £55,000 - £75,000. Infrastructure Engineer - VMware, Veeam, Zerto, Linux. Infrastructure Engineer - VMware, Veeam, Zerto, Linux – Home/Travel to Midlands - £55,000 - £75,000.

Are you a Linux Engineer passionate about high-performance systems and cutting-edge technology? Quant Capital is looking for a skilled engineer to join a small, global team supporting a new trading business. Linux Engineer – High-Performance Prop Trading. Extensive Linux engineering experience in

A leading defence and technology company is seeking a highly skilled Senior Linux Engineer to join their innovative team. You will leverage your deep expertise in Linux to support the delivery of a secure Communication Information System. The ideal candidate will have significant experience managing

A renowned technology consultancy is seeking a Senior Embedded Software Engineer to contribute to innovative projects across the full development lifecycle. The successful candidate will have extensive experience in embedded software development, particularly in procedural languages like C, Ada, or

A leading recruitment agency is seeking an experienced Infrastructure Support Engineer in Basingstoke. Key responsibilities include troubleshooting complex issues, managing patching and backup processes, and administration of Windows and Linux platforms.

Immediate contract is for an experienced engineer specialising in Linux and Windows systems to support the development of an internal messaging platform for our client. Enhanced eDV Cleared Linux & Windows Systems Engineer. Knowledge & experience of designing solutions with the following technologie

A leading subsea technology firm in the UK is seeking a Software Engineer to join their engineering team and work on innovative products. The role involves crafting high-quality C/C++ code, debugging on embedded Linux devices, and collaborating with hardware engineers.

A leading technology service provider is seeking an Enhanced eDV Cleared Linux & Windows Systems Engineer to work on-site in Hampshire. This initial 6-month contract requires an experienced engineer to deliver a pre-production test environment for a secure messaging system.

As a Software System Engineer you will have a broad range of technical knowledge and specialize in Linux software engineering. About the Team: You will be working within the System Technology and Engineering (STE) team based in London. About the role: You will be working on the development of operat

A leading FinTech company in Greater London is seeking a Linux Engineer to join their DevOps team. Required skills include bare metal expertise and Linux experience, alongside excellent communication abilities.

A leading FinTech company in London seeks a Junior Linux Systems & Infrastructure Engineer. You will work with top engineers on cutting-edge technologies like Linux, Kubernetes, and Cloud solutions, gaining valuable insights in the capital markets field.

A UK-based IT consultancy seeks a hands-on Linux engineer to maintain and support live production systems in a secure environment. Responsibilities include addressing Linux/Unix incidents and outages, performing monthly patching, and ensuring systems are secure and compliant. The ideal candidate wil

A leading tech company is seeking an L2 Linux Engineer to manage Linux systems and support a high-performance compute operations team based in London. A Bachelor's degree in Electrical Engineering or relevant experience is preferred.

A recruitment agency is looking for a Linux Engineer for an contract opportunity based in London. Candidates should possess hands-on Linux experience and a strong background in infrastructure engineering and security controls.

Champion best practices: Advocate firmwide frameworks, tools, and SDLC practices; elevate craftsmanship within the engineering community. Proficiency with C++ on Unix/Linux, including performance diagnostics and tooling. Bachelor's degree in Computer Science, Engineering, or a related field.

A leading open source software provider is seeking a Cloud Support Engineer to provide technical support for their customers using Ubuntu. The ideal candidate should excel in Linux system support and have extensive customer interaction experience.

A global leader in online learning solutions is seeking a DevOps Engineer/Systems Administrator. This permanent, remote role requires expertise in Linux and LAMP environments, focusing on automation and documentation.

A leading technology firm is seeking an Infrastructure Engineer to support a global platform in London. The ideal candidate has strong Linux administration skills, experience with AWS, and a proactive approach to problem-solving.

A leading research firm in London is seeking a proactive student for a 12-month Industrial Placement in Linux Engineering. This role involves building, maintaining Linux OS images, and automating deployments with tools like Ansible. Candidates should be enrolled in a Computer Science or related degr

A technology company in the UK is seeking an embedded engineer to assist in its growth.

A technology support firm is seeking an experienced Senior Unix/Linux Systems Administrator for on-site work at Norfolk Naval Shipyard. The role involves administering, configuring, and maintaining Unix/Linux systems, ensuring compliance with DISA STIGs, and troubleshooting.

Collaborate with engineering and customer teams to deliver proactive, preventative support. Solid knowledge of Linux, Apache, and PHP in production contexts.