3,076 to 3,100 of 4,344 Linux Jobs

Date Posted: 2026-09-24 Country: United States of America Location: US-MA-TEWKSBURY-TB3 50 Apple Hill Dr CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration ...

SQL DBA Fintech70,000 + benefitsQuant Capital is urgently looking for a SQL DBA with ideally some Sybase to join our high profile client. Our client is a well known Algo Order Management and Execution ...

Company Ultra Intelligence & Communications Cyber (UK) Business Powering Decision Join the team redefining defense technology. From engineering systems that save lives to leading programs that change the battlefield - find your place in the future of ...

Position: SUSE Rancher Specialist Location: London (Remote) Sector: Financial Services & Insurance Duration: 6-8 Weeks (Target completion before year-end) Role Overview A hands-on platform engineer is required to execute a greenfield implementation of ...

Group in Cambridge is seeking a Linux Kernel Engineer to join a highly technical embedded software team. You'?ll work close to the hardware, focusing on Linux kernel development, system programming, performance optimisation and low-level debugging across complex embedded platforms. The role emphasizes performance optimisation, reliability and security, with ...

Telefónica Tech UK&I is seeking an experienced Level 3 Linux Engineer to support, maintain, and enhance critical Linux environments. You will troubleshoot complex issues and lead the delivery of high-impact projects to ensure reliability and performance. You will collaborate with cross-functional teams to optimize security, scalability … efficiency of Linux-based systems, while guiding and mentoring junior engineers and aligning with industry best practices. #J-18808-Ljbffr ...

Technology in Cheltenham is seeking a Linux System Administrator to join on site (5 days a week). You will implement standards, policies and process improvements while delivering day-to-day system support across Linux environments. The role requires ITIL-aligned incident management, documentation, and a proactive approach to risk ...

MLabs Ltd. in London is seeking a Linux Desktop Support Engineer to join the Site Reliability Engineering team. The role focuses on managing internal devices, supporting workplace technology, and maintaining office infrastructure with a strong emphasis on Ubuntu/Linux environments. You will own provisioning, onboarding, and hardware provisioning, ensuring ...

Selection (Holdings) Limited in Cambridge seeks a tester/engineer to manage deployments and verify Linux-based systems. You will perform manual testing for performance and usability, while taking the lead on automating processes and deployments. The role involves deploying to FPGA-accelerated Linux systems, on-site and overseas ...

protect and maintain the systems that support our branches, ensuring they are secure, up to date and operating effectively. This hands-on role covers Linux servers, Android devices and other branch technologies, ideal for someone who enjoys working with Linux, Android and operational technology environments. You will work with Technology ...

Großstadt im Grünen. In der zentralen Einrichtung Leibniz Universität IT Services (LUIS) ist folgende Stelle zum nächstmöglichen Zeitpunkt unbefristet zu besetzen: Mitarbeit in der Linux-Systemadministration . click apply for full job details ...

lead Platform Desktop Engineering within Core Infrastructure, owning availability, security and evolution of the platform desktop service. This hands-on management role requires deep Linux knowledge and close collaboration with Linux Eng, Security and other teams. You will hire and mentor engineers, shape the estate roadmap, and define metrics ...

growing technology company is looking for a Linux Kernel Engineer to join a highly technical embedded software team developing next-generation connected devices. You'll work close to the hardware, focusing on Linux kernel development, system programming, performance optimisation and low-level debugging across complex embedded platforms. What … technically strong team and highly collaborative environment Opportunity to work on products where reliability, performance and security really matter What you'll bring Strong Linux Kernel/system programming experience Excellent C/C++ skills Experience with embedded or mobile platforms Understanding of performance, power management or low-level debugging ...

Research is seeking a Linux Engineer to build, maintain and evolve the Linux platforms (RHEL and Ubuntu) underpinning our compute environment. You will work across the full OS stack, from builds to observability, security and tooling, with an emphasis on automation and AI-enabled operations. You will design agentic frameworks ...

Engineer SSH + Linux In this role you are responsible for making sure that SSH discovery tooling is maintained, i.e. you assist with reporting of the tooling, upgrade of the tooling, issues are reported to the vendor. You will work closely in a small team of engineers to look ...

Embedded Linux Engineer | £60-70k | Cambridge Are you a driven engineer experienced with Linux build systems & networking? I am partnered with an ambitious scale-up in the heart of Cambridge that takes a leading role in wireless innovation. The company started as a passion project, and since then … grown into a company that develops architecture that huge multinationals model their systems after. Responsibilities as an Embedded Linux Engineer : Porting the OS, integrating with ODM software Fixing build issues when moving to new platforms and applying patches to debug open-source software Researching technical growth Requirements: Highly experienced with ...

Hamilton Barnes Associates Limited seeks an HPC Systems Engineer to design, build, and optimise Linux platforms powering large-scale compute environments, across compute, storage, networking and automation. In a highly technical engineering setting you will develop scalable tooling, troubleshoot complex issues, and collaborate with software and operations teams to deliver ...

Booker Wholesale is hiring a Security Analyst to protect and maintain branch systems, including Linux servers and Android devices. You’ll work across Technology and Operations to strengthen security controls and manage vulnerabilities. The role offers learning in PCI DSS and security governance within a retail technology estate. ...

client is a global IT services company. Job Description: Linux - System Administrator Location: Cheltenham ( 5 Days on Site) Due to the nature of the work and the customers we support, the successful candidate must be eligible to meet UK Government and contractual personnel security requirements, including the applicable residency requirements ...

Neutral Street is seeking a seasoned architect to optimize a high-performance Linux environment for trading systems. The role focuses on latency, throughput, security, and reliability of OS configurations. You will tune the kernel, automate provisioning, diagnose complex performance issues, and evaluate new server architectures, collaborating with operations and security ...

Imperial College London is seeking a dedicated IT professional to join the Computing Support Group within the Department of Computing. You will maintain reliable Linux services, drive automation and collaborate across staff, researchers and students to support teaching and research. You will help maintain labs and development environments, contribute ...

Experis Austria is seeking a Linux Programme Manager for a contract role in Sheffield, working hybrid three days on site. You will lead the design, build and launch of a RHEL server offering on IBM LinuxONE, coordinating cross-functional teams. This role requires strong hands-on experience with IBM LinuxONE ...

Jane Street is seeking Linux Engineers to join the team maintaining its critical infrastructure that underpins the firm's technology. The role covers a broad range of areas from the physical hardware to workload orchestration, with opportunities to dive deep in a few areas. The team builds in-house tools ...

Hamilton Barnes Associates Limited is seeking an experienced HPC Operations engineer to maintain large-scale Linux infrastructure in a fast-paced, production environment in City of London. You will troubleshoot incidents, automate tasks, and contribute to high-availability compute platforms supporting trading operations. You will work on on-site systems ...

Sheffield, United Kingdom | Posted on 09/30/2026 The Programme/Project Manager will be working on a setupfor Linux on Mainframe – so someone who has experience of this should behighlighted please. The key is someone who can lead the delivery of a supportedLinux hosting service , not simply … coordinate server provisioning. Lead the design, build and operational launch of a RHELserver offering on IBM Linux ONE. Work with the mainframe, Linux, network,storage, security and service-management teams to define responsibilities anddeliver a service application teams can consume. IBM LinuxONE/IBM Z: Understanding of LPARs, IFL capacity ...