2,101 to 2,125 of 3,100 Linux Jobs

Job Role: Linux Production Engineer Location: London Salary: Up to £400k Would you be interested in joining a high-performance trading firm at the forefront of low-latency systems and AI infrastructure? You’ll play a key role in designing and maintaining the open-source proprietary technology that powers large scale ML and AI workloads. This firm invests heavily in … engineering, giving its Linux and systems specialists an unrestricted technology budget to innovate across performance critical environments. Responsibilities: Design, develop, and monitor tools supporting the firm’s production trading environment Collaborate across engineering teams to analyse and troubleshoot Linux systems Provide high-level operational support across distributed systems Contribute to ongoing improvements in reliability, latency, and scalability Qualifications: Linux expertise More ❯

Job Role: Linux Production Engineer Location: London Salary: Up to £400k Would you be interested in joining a high-performance trading firm at the forefront of low-latency systems and AI infrastructure? You’ll play a key role in designing and maintaining the open-source proprietary technology that powers large scale ML and AI workloads. This firm invests heavily in … engineering, giving its Linux and systems specialists an unrestricted technology budget to innovate across performance critical environments. Responsibilities: Design, develop, and monitor tools supporting the firm’s production trading environment Collaborate across engineering teams to analyse and troubleshoot Linux systems Provide high-level operational support across distributed systems Contribute to ongoing improvements in reliability, latency, and scalability Qualifications: Linux expertise More ❯

Job Role: Linux Production Engineer Location: London Salary: Up to £400k Would you be interested in joining a high-performance trading firm at the forefront of low-latency systems and AI infrastructure? You’ll play a key role in designing and maintaining the open-source proprietary technology that powers large scale ML and AI workloads. This firm invests heavily in … engineering, giving its Linux and systems specialists an unrestricted technology budget to innovate across performance critical environments. Responsibilities: Design, develop, and monitor tools supporting the firm’s production trading environment Collaborate across engineering teams to analyse and troubleshoot Linux systems Provide high-level operational support across distributed systems Contribute to ongoing improvements in reliability, latency, and scalability Qualifications: Linux expertise More ❯

A University in London is is seeking a Linux Support Engineer to join their Platform Services Team. You'll help maintain and develop the University's Linux infrastructure, supporting teaching, research, and professional services. This hybrid role combines remote working with time on campus and in data centres. Responsibilities Provide daily support for Linux services, including specialist support for key … Participate in system monitoring, disaster recovery preparation, and the on-call rota to deliver out-of-hours support when required. Qualifications Strong experience deploying and managing physical and virtual Linux systems (CentOS, Rocky Linux, Ubuntu) in an enterprise environment. You will understand web technologies and have experience supporting VLEs or large-scale LAMP applications. Solid shell scripting skills are essential More ❯

A University in London is is seeking a Linux Support Engineer to join their Platform Services Team. You'll help maintain and develop the University's Linux infrastructure, supporting teaching, research, and professional services. This hybrid role combines remote working with time on campus and in data centres.Responsibilities Provide daily support for Linux services, including specialist support for key systems. … Participate in system monitoring, disaster recovery preparation, and the on-call rota to deliver out-of-hours support when required. Qualifications Strong experience deploying and managing physical and virtual Linux systems (CentOS, Rocky Linux, Ubuntu) in an enterprise environment. You will understand web technologies and have experience supporting VLEs or large-scale LAMP applications. Solid shell scripting skills are essential More ❯

Job Title: Linux Administrator Location: Stevenage, UK (Office based 5 days per week) Job Type: Contract (Inside IR35) Duration: 6 Months Job Summary: Join Tata Consultancy Services (TCS) as a Linux Administrator and be part of a dynamic team supporting innovative projects that make a real impact in life sciences, research, healthcare, and technology. You'll work with advanced technologies … workstations, ensuring optimal performance for computational tasks. Diagnose and resolve technical issues with advanced troubleshooting to minimize downtime. Install, configure, and manage enterprise software solutions on Red Hat Enterprise Linux (RHEL) platforms, maintaining compliance with organizational standards and robust security protocols. Conduct performance testing of HPC platforms using custom scripts; analyze data to identify trends and provide actionable insights for … when required to ensure team alignment and project success. Foster collaboration and maintain clear communication among project stakeholders. Skills, Experience, and Abilities Required: Essential: Expertise in Red Hat Enterprise Linux 9 (RHEL 9) Proficiency in shell scripting and automation tools Experience supporting high-end GPU workstations Knowledge of enterprise software Strong troubleshooting skills for RHEL systems Desirable: Experience with performance More ❯

This is an excellent opportunity for Senior Linux HPC Systems Administrator/Engineer professionals to be part of leading-edge technology projects. Cognizant’s Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting, and systems integration … issues and optimize service delivery. Maintain familiarity with MacOS systems to provide assistance when necessary. Required Skills Good enterprise IT experience with extensive hands-on expertise in RedHat Enterprise Linux (RHEL), specifically RHEL 8 & 9. Proven experience with high-end workstation hardware setups and scientific application support. Demonstrated knowledge of scientific computing and experience in high performance compute environments, including More ❯

This is an excellent opportunity for Senior Linux HPC Systems Administrator/Engineer professionals to be part of leading-edge technology projects. Cognizant’s Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting, and systems integration … issues and optimize service delivery. Maintain familiarity with MacOS systems to provide assistance when necessary. Required Skills Good enterprise IT experience with extensive hands-on expertise in RedHat Enterprise Linux (RHEL), specifically RHEL 8 & 9. Proven experience with high-end workstation hardware setups and scientific application support. Demonstrated knowledge of scientific computing and experience in high performance compute environments, including More ❯

This is an excellent opportunity for Senior Linux HPC Systems Administrator/Engineer professionals to be part of leading-edge technology projects. Cognizant’s Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting, and systems integration … issues and optimize service delivery. Maintain familiarity with MacOS systems to provide assistance when necessary. Required Skills Good enterprise IT experience with extensive hands-on expertise in RedHat Enterprise Linux (RHEL), specifically RHEL 8 & 9. Proven experience with high-end workstation hardware setups and scientific application support. Demonstrated knowledge of scientific computing and experience in high performance compute environments, including More ❯

This is an excellent opportunity forSenior Linux HPC Systems Administrator/Engineerprofessionals to be part of leading-edge technology projects. Cognizants Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting, and systems integration services to help … issues and optimize service delivery. Maintain familiarity with MacOS systems to provide assistance when necessary. Required Skills Good enterprise IT experience with extensive hands-on expertise in RedHat Enterprise Linux (RHEL), specifically RHEL 8 & 9. Proven experience with high-end workstation hardware setups and scientific application support. Demonstrated knowledge of scientific computing and experience in high performance compute environments, including More ❯

Role responsibilities: Provide first and second level technical support on incidents and problems Monitor overall system performance and ensure smooth system functionality Create, maintain, and utilise documentation Assist building compliance with processes and policies What you will bring to the More ❯

/benefits. You will be working within a small multidiscipline engineering team, working closely with hardware and software engineers. An opportunity to grow your expertise in embedded systems and Linux development with a successful established engineering business with products supplied across the globe. Potential hybrid working with flexi start & finish times, early finish on Fridays. Responsibilities To design, implement and … test embedded software across a range of microcontrollers, microprocessors and linux-based systems C/C++ Developing software for microcontrollers, microprocessors and embedded Linux systems Working with Linux Kernel, bootloaders, device drivers and boaod support packages & User Interface engines such as QT and Crank To build systems such as Yocto to create custom Linux distributions Implement and troubleshoot hardware communication … years experience in embedded software development Strong proficiency in C/C++ for embedded systems. Hands-on experience with embedded software development on microcontrollers/microprocessors. Expertise in embedded Linux systems, including kernel, bootloaders, device drivers, and BSPs and user interface engines. Familiarity with Linux build systems such as Yocto. Solid understanding of hardware principles, including digital and analogue circuits. More ❯

Embedded Software Engineer – C++/Embedded Linux Level: Mid to Senior We’re seeking experienced Embedded Software Engineers to join a growing high-tech engineering organisation. This is a fantastic opportunity to work on innovative projects in a forward-thinking environment with real career progression on offer. The Role Develop and maintain embedded software in C++ on Linux platforms Work … from design through to integration and testing Collaborate with multidisciplinary teams to deliver reliable, high-performance solutions Skills & Experience Strong background in C++ programming Hands-on experience with Embedded Linux Solid problem-solving and debugging skills Experience in complex systems development (any domain considered) What’s on Offer Competitive salary package Exciting, technically challenging projects Supportive environment with opportunities for More ❯

/benefits. You will be working within a small multidiscipline engineering team, working closely with hardware and software engineers. An opportunity to grow your expertise in embedded systems and Linux development with a successful established engineering business with products supplied across the globe. Potential hybrid working with flexi start & finish times, early finish on Fridays. Responsibilities To design, implement and … test embedded software across a range of microcontrollers, microprocessors and linux-based systems C/C++ Developing software for microcontrollers, microprocessors and embedded Linux systems Working with Linux Kernel, bootloaders, device drivers and boaod support packages & User Interface engines such as QT and Crank To build systems such as Yocto to create custom Linux distributions Implement and troubleshoot hardware communication … years experience in embedded software development Strong proficiency in C/C++ for embedded systems. Hands-on experience with embedded software development on microcontrollers/microprocessors. Expertise in embedded Linux systems, including kernel, bootloaders, device drivers, and BSPs and user interface engines. Familiarity with Linux build systems such as Yocto. Solid understanding of hardware principles, including digital and analogue circuits. More ❯

/benefits. You will be working within a small multidiscipline engineering team, working closely with hardware and software engineers. An opportunity to grow your expertise in embedded systems and Linux development with a successful established engineering business with products supplied across the globe. Potential hybrid working with flexi start & finish times, early finish on Fridays. Responsibilities To design, implement and … test embedded software across a range of microcontrollers, microprocessors and linux-based systems – C/C++ Developing software for microcontrollers, microprocessors and embedded Linux systems Working with Linux Kernel, bootloaders, device drivers and boaod support packages & User Interface engines such as QT and Crank To build systems such as Yocto to create custom Linux distributions Implement and troubleshoot hardware communication … years experience in embedded software development Strong proficiency in C/C++ for embedded systems. Hands-on experience with embedded software development on microcontrollers/microprocessors. Expertise in embedded Linux systems, including kernel, bootloaders, device drivers, and BSPs and user interface engines. Familiarity with Linux build systems such as Yocto. Solid understanding of hardware principles, including digital and analogue circuits. More ❯

Embedded Software Engineer – C++/Embedded Linux Level: Mid to Senior We’re seeking experienced Embedded Software Engineers to join a growing high-tech engineering organisation. This is a fantastic opportunity to work on innovative projects in a forward-thinking environment with real career progression on offer. The Role Develop and maintain embedded software in C++ on Linux platforms Work … from design through to integration and testing Collaborate with multidisciplinary teams to deliver reliable, high-performance solutions Skills & Experience Strong background in C++ programming Hands-on experience with Embedded Linux Solid problem-solving and debugging skills Experience in complex systems development (any domain considered) What’s on Offer Competitive salary package Exciting, technically challenging projects Supportive environment with opportunities for More ❯

Embedded Software Engineer – C++/Embedded Linux Candidates should take the time to read all the elements of this job advert carefully Please make your application promptly. Level: Mid to Senior We're seeking experienced Embedded Software Engineers to join a growing high-tech engineering organisation. This is a fantastic opportunity to work on innovative projects in a forward-thinking … environment with real career progression on offer. The Role Develop and maintain embedded software in C++ on Linux platforms Work across the full development lifecycle, from design through to integration and testing Collaborate with multidisciplinary teams to deliver reliable, high-performance solutions Skills & Experience Strong background in C++ programming Hands-on experience with Embedded Linux Solid problem-solving and debugging More ❯

k As a Senior Embedded Software Engineer , you’ll be designing and developing software that brings cutting-edge sonar, navigation, and communications systems to life. From embedded Linux and real-time operating systems to hardware-in-the-loop testing, your expertise will help deliver the technology that keeps missions safe and successful. What you’ll be doing Developing and validating … features for next-generation subsea products. Writing robust C/C++ for embedded Linux, RTOS, and bare-metal systems. Debugging complex boards, schematics, and communication protocols. Collaborating across engineering teams to fuse hardware and software. Innovating — re-using code, optimising systems, and shaping architectures. Mentoring colleagues and sharing best practice. What you’ll bring to the role Proficiency in C …/C++ , embedded Linux, and microcontroller (STM32, PIC) development. Strong grasp of RTOS/bare-metal systems, DevOps build tools, cross-compiling. A mindset for structured software development: coding guidelines, testing, version control, peer reviews. Curiosity, collaboration, and the ability to explain complex ideas simply. Curious to learn more? Click apply and we'll be in touch More ❯

Security Orchestration, Automation & Response (SOAR) Engineer | Palo Alto Cortex XSOAR, Python, Rest API's, Linux & Windows | Up to £1000 Inside | 2 Days p/week in London We are seeking an experienced Security Orchestration, Automation & Response (SOAR) Engineer to strengthen cyber threat detection and automation capabilities within a leading financial organisation. This role combines hands-on technical expertise with strategic … integration development Experience with query languages (KQL or similar) Understanding of REST APIs and ability to develop and consume them Experience working in Azure environments Strong background in Windows, Linux, and macOS administration Security Orchestration, Automation & Response (SOAR) Engineer | Palo Alto Cortex XSOAR, Python, Rest API's, Linux & Windows | Up to £1000 Inside | 2 Days p/week in London More ❯

Security Orchestration, Automation & Response (SOAR) Engineer | Palo Alto Cortex XSOAR, Python, Rest API's, Linux & Windows | Up to £1000 Inside | 2 Days p/week in London We are seeking an experienced Security Orchestration, Automation & Response (SOAR) Engineer to strengthen cyber threat detection and automation capabilities within a leading financial organisation. This role combines hands-on technical expertise with strategic … integration development Experience with query languages (KQL or similar) Understanding of REST APIs and ability to develop and consume them Experience working in Azure environments Strong background in Windows, Linux, and macOS administration Security Orchestration, Automation & Response (SOAR) Engineer | Palo Alto Cortex XSOAR, Python, Rest API's, Linux & Windows | Up to £1000 Inside | 2 Days p/week in London More ❯

k As a Senior Embedded Software Engineer , you’ll be designing and developing software that brings cutting-edge sonar, navigation, and communications systems to life. From embedded Linux and real-time operating systems to hardware-in-the-loop testing, your expertise will help deliver the technology that keeps missions safe and successful. What you’ll be doing Developing and validating … features for next-generation subsea products. Writing robust C/C++ for embedded Linux, RTOS, and bare-metal systems. Debugging complex boards, schematics, and communication protocols. Collaborating across engineering teams to fuse hardware and software. Innovating — re-using code, optimising systems, and shaping architectures. Mentoring colleagues and sharing best practice. What you’ll bring to the role Proficiency in C …/C++ , embedded Linux, and microcontroller (STM32, PIC) development. Strong grasp of RTOS/bare-metal systems, DevOps build tools, cross-compiling. A mindset for structured software development: coding guidelines, testing, version control, peer reviews. Curiosity, collaboration, and the ability to explain complex ideas simply. Curious to learn more? Click apply and we'll be in touch More ❯

Security Orchestration, Automation & Response (SOAR) Engineer Palo Alto Cortex XSOAR, Python, Rest API's, Linux & Windows Up to £1000 Inside 2 Days p/week in London We are seeking an experienced Security Orchestration, Automation & Response (SOAR) Engineer to strengthen cyber threat detection and automation capabilities within a leading financial organisation. This role combines hands-on technical expertise with strategic … integration development Experience with query languages (KQL or similar) Understanding of REST APIs and ability to develop and consume them Experience working in Azure environments Strong background in Windows, Linux, and macOS administration Security Orchestration, Automation & Response (SOAR) Engineer Palo Alto Cortex XSOAR, Python, Rest API's, Linux & Windows Up to £1000 Inside 2 Days p/week in London More ❯

Are you a Linux-savvy problem solver who thrives in a fast-paced IT environment? Do you enjoy managing servers, securing systems, and supporting technical teams? If YES, you could be the Systems Administrator we re looking for! Why join us? Competitive salary Hybrid working flexibility Career development opportunities Member of an Employee-owned trust Training and development support Work … with cutting-edge infrastructure and automation tools What will you be doing? Manage Linux and Windows VMs (OVS/KVM), backups, and disaster recovery Use Oracle Database management System Apply OS and security patches across customer estates Monitor system performance and respond to alerts Support software engineering teams and troubleshoot server issues Use tools like Nagios, Jira, Confluence, and Bitbucket … Collaborate with Hotline, MIS, and Information Security teams What do we need from you? Bachelor s degree in Computer Science or related field Extensive experience in Linux system administration and networking Strong knowledge of VM hosts, server hardware, and software inventory Familiarity with backup/DR, performance testing, and server hardening Ready to be the backbone of our IT infrastructure More ❯

Are you a Linux-savvy problem solver who thrives in a fast-paced IT environment? Do you enjoy managing servers, securing systems, and supporting technical teams? If YES, you could be the Systems Administrator we’re looking for! Why join us? Competitive salary Hybrid working flexibility Career development opportunities Member of an Employee-owned trust Training and development support Work … with cutting-edge infrastructure and automation tools What will you be doing? Manage Linux and Windows VMs (OVS/KVM), backups, and disaster recovery Use Oracle Database management System Apply OS and security patches across customer estates Monitor system performance and respond to alerts Support software engineering teams and troubleshoot server issues Use tools like Nagios, Jira, Confluence, and Bitbucket … Collaborate with Hotline, MIS, and Information Security teams What do we need from you? Bachelor’s degree in Computer Science or related field Extensive experience in Linux system administration and networking Strong knowledge of VM hosts, server hardware, and software inventory Familiarity with backup/DR, performance testing, and server hardening Ready to be the backbone of our IT infrastructure More ❯

software releases. Assist the infrastructure team in testing and completing server and network upgrade projects. Job Requirements A STEM Degree Demonstratable interest in working in technology Good understanding of Linux OS Ability to manage and prioritise work and can maintain high levels of productivity with minimal supervision. Will respond promptly to client needs and proactively solicit feedback to improve service. … team to deliver results to tight deadlines. The role is London City based, 5 days in the office. This role suits a fresh STEM graduate with a passion for Linux, you will be using Linux at home and will have a confident command of the terminal, this role could also suit a candidate with some commercial experience with Linux and More ❯