25 of 25 Linux Administrator Jobs in the UK

Role/Job title Linux Administrator Work Location Stevenage - UK Role type - Permanent/Fixed Term/Contracting Contracting Mode of working Hybrid/office based Office based If Hybrid, how many days are required in office? 5 Days Number of positions 2 Unit Life Science WON/SWON TBD Duration of assignment 12 Months Any other working … conditions - travel/on call/shifts General Shift To be published on job boards from below onwards The Role: Linux Administrator This Linux Administrator role is a great opportunity to be part of innovative projects that make a real difference. Youll work with advanced technologies like high-performance GPU workstations, enterprise software, and HPC platforms … ensuring optimal performance for computational tasks. Diagnosing and resolving technical issues, utilizing advanced troubleshooting skills to minimize downtime. Install, configure, and manage enterprise software solutions on Red Hat Enterprise Linux (RHEL) platforms, ensuring system compatibility with organizational standards and maintaining robust security protocols. Conduct performance testing of the HPC platform using custom scripts, analyzing data to identify trends and More ❯

Senior Linux System Administrator/Infrastructure Engineer (DevOps) - Linux administration, Kubernetes, Ubuntu, Debian, Ansible, Docker, Puppet,Networking, Storage, Virtualisation Description for the Senior Linux System Administrator role:- This is a fantastic opportunity with a technology division of a global company. The role will involve working in a Infrastructure/DevOps team in a fast-paced … technology environment and requires a good understanding of Kubernetes and Linux administration. Ideally you should possess knowledge of virtualisation technologies, Ansible and networking principles. This will be joining their growing practise and will offer great opportunities for career growth. The role can be fully remote or hybrid if you live in the Newcastle area and prefer it - You choose … Experience required for the Senior Linux System Administrator role:- 5yrs+ commercial experience in a commercial Administrator/Network infrastructure role Linux administration skills Solid Kubernetes knowledge Strong networking/Security understanding/experience - ideally data centre infrastructure Ansible, Docker, Puppet Salary for the Senior Linux System Administrator role will be negotiable dependent on experience More ❯

Linux Administrator Location: London (Hybrid – 2 days in office) Permanent Availability: Immediate Joiner About the Role We’re seeking a highly skilled Linux Administrator with strong Red Hat Enterprise Linux (RHEL) experience to join our infrastructure engineering team. The ideal candidate will bring hands-on expertise in system administration, automation, and virtualization, while maintaining a … existing processes, driving automation and operational excellence. Collaborate effectively with cross-functional teams and communicate clearly with technical and non-technical stakeholders. Requirements Strong experience with Red Hat Enterprise Linux (RHEL) administration. Proven expertise with Red Hat Satellite installation, configuration, and management. Hands-on experience with Ansible/AAP and Infrastructure as Code practices. Practical knowledge of VMware management More ❯

Linux Administrator Location: London (Hybrid – 2 days in office) Permanent Availability: Immediate Joiner About the Role We’re seeking a highly skilled Linux Administrator with strong Red Hat Enterprise Linux (RHEL) experience to join our infrastructure engineering team. The ideal candidate will bring hands-on expertise in system administration, automation, and virtualization, while maintaining a … existing processes, driving automation and operational excellence. Collaborate effectively with cross-functional teams and communicate clearly with technical and non-technical stakeholders. Requirements Strong experience with Red Hat Enterprise Linux (RHEL) administration. Proven expertise with Red Hat Satellite installation, configuration, and management. Hands-on experience with Ansible/AAP and Infrastructure as Code practices. Practical knowledge of VMware management More ❯

Linux Administrator Location: London (Hybrid - 2 days in office) Permanent Availability: Immediate Joiner About the Role We're seeking a highly skilled Linux Administrator with strong Red Hat Enterprise Linux (RHEL) experience to join our infrastructure engineering team. The ideal candidate will bring hands-on expertise in system administration, automation, and virtualization, while maintaining a … existing processes, driving automation and operational excellence. Collaborate effectively with cross-functional teams and communicate clearly with technical and non-technical stakeholders. Requirements Strong experience with Red Hat Enterprise Linux (RHEL) administration. Proven expertise with Red Hat Satellite installation, configuration, and management. Hands-on experience with Ansible/AAP and Infrastructure as Code practices. Practical knowledge of VMware management More ❯

Linux Administrator Location: London (Hybrid - 2 days in office) Permanent Availability: Immediate Joiner About the Role We're seeking a highly skilled Linux Administrator with strong Red Hat Enterprise Linux (RHEL) experience to join our infrastructure engineering team. The ideal candidate will bring hands-on expertise in system administration, automation, and virtualization, while maintaining a … existing processes, driving automation and operational excellence. Collaborate effectively with cross-functional teams and communicate clearly with technical and non-technical stakeholders. Requirements Strong experience with Red Hat Enterprise Linux (RHEL) administration. Proven expertise with Red Hat Satellite installation, configuration, and management. Hands-on experience with Ansible/AAP and Infrastructure as Code practices. Practical knowledge of VMware management More ❯

Linux Administrator Location: London (Hybrid - 2 days in office) Permanent Availability: Immediate Joiner About the Role We're seeking a highly skilled Linux Administrator with strong Red Hat Enterprise Linux (RHEL) experience to join our infrastructure engineering team click apply for full job details More ❯

ROLE OVERVIEW: A leading biotech company based in the Cambridgeshire area is seeking a Linux Systems Administrator to join its innovative team. As a Linux Systems Administrator, you will be responsible for maintaining and developing the scientific computing infrastructure to support the company's cutting-edge research activities. KEY DUTIES AND RESPONSIBILITIES: Your duties as the … Linux Systems Administrator will be varied however the key duties and responsibilities are as follows:1. Maintenance and development of Linux infrastructure, both on-premises and in the cloud2. Installation, upgrade, and troubleshooting of scientific computing hardware and software3. Backup and archiving of scientific data4. Maintenance of Oracle databases ROLE REQUIREMENTS: To be successful in your application … to this exciting role as the Linux Systems Administrator we are looking to identify the following on your profile and past history:1. Relevant degree in a related field2. Proven industry experience in building, deploying, and maintaining Linux servers (Red Hat/Rocky Linux)3. A working knowledge and practical experience with batch queuing systems (Slurm 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 … 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 … 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 More ❯

Linux System Administrator Salary to £60,000 + up to £15,000 in additional bonuses Must be eligible for a high level of UK Government Clearance Cheltenham location Sanderson Government and Defence are working with one of the world largest technology companies in their UK Secure Government division. They are looking for a Linux System Administrator … who holds or is eligible for a high level of UK Government Clearance and who has a genuine interest in the sector. Tech wise, on top of the basic Linux System Administrator skillset they are looking for at least some of the following: Ansible AWS Cloud Bash Python Once you have the appropriate level of clearance you will More ❯

Linux System Administrator Location: Gloucestershire, UK (On-Site) Employment Type: Full-time, Mid-Senior level About the Opportunity Sanderson is collaborating with a leading global technology organisation delivering mission-critical infrastructure and secure digital services across the public sector. The team is expanding and looking for Senior Linux System Administrators to join a high-performing environment working … on nationally significant projects . You’ll be part of a skilled technical team responsible for maintaining and improving secure Linux environments, ensuring stability, performance, and compliance. The role offers hybrid working and exposure to some of the most advanced secure computing environments in the UK . Key Responsibilities Provide 1st and 2nd line technical support for Linux … procedures Implement, support, and maintain standards, policies, and procedures for continual service improvement Collaborate with internal teams to enhance automation and system reliability Essential Skills & Experience Strong knowledge of Linux system administration (RHEL/CentOS 6/7/8) Experience working to ITIL best practices Excellent organisation, time management, and troubleshooting skills A proactive mindset focused on process More ❯

Role/Job title Linux Administrator Work Location Stevenage - UK Role type - Permanent/Fixed Term/Contracting Contracting Mode of working Hybrid/office based Office based If Hybrid, how many days are required in office? 5 Days Number of positions 2 Unit Life Science WON/SWON TBD Duration of assignment 12 Months Any other working More ❯

Linux Engineer/Administrator is requireby a well known company. Hybrid working. You will have the following skills/experience: Overall purpose of the roleThe IT Senior Linux Engineer is responsible for managing the high availability server infrastructure and associated operational services in line with the agreed Service Level Targets. Working with the other IT teams, such … place 5. Attends and positively influences the appropriate technical and operational governance forums Experience and capability requirementsKnowledge/experience:* RHEL 5,6,7 & 8 experience* Understanding of LVM* SE Linux configuration* Redhat Satellite, patch management* Ansible automation* Solaris 9 & 10 experience or relevant Unix knowledge* Solaris LDOM* Veritas Volume management* GIT or SVN version control* Cloud Platform experience - MS More ❯

Linux Engineer/Administrator is requireby a well known company. Hybrid working. You will have the following skills/experience: Overall purpose of the role The IT Senior Linux Engineer is responsible for managing the high availability server infrastructure and associated operational services in line with the agreed Service Level Targets. Working with the other IT teams … 5. Attends and positively influences the appropriate technical and operational governance forums Experience and capability requirements Knowledge/experience: RHEL 5,6,7 & 8 experience Understanding of LVM SE Linux configuration Redhat Satellite, patch management Ansible automation Solaris 9 & 10 experience or relevant Unix knowledge Solaris LDOM Veritas Volume management GIT or SVN version control Cloud Platform experience - MS More ❯

Linux System Administrator – Doncaster (Hybrid Remote) - £55k 4 days per week on-site | Docker | CI/CD & IaC | Linear Progression | Free Gym Onsite Ada Meher are currently searching for an experienced Linux/Unix SysAdmin to join a client in Doncaster on a hybrid remote basis. You’d be working in a Linux based environment on … top of this, they offer a degree of flexibility in working with in-office requirements for this role 4 times a week. To Be Considered: Proven experience in a Linux focused role (eg. 3rd Line Support/Infrastructure Engineer/SysAdmin) Excellent knowledge of Linux/Unix and associated tools (eg. CentOS/Alma Linux) Experience with … can develop, progress and have access to wellbeing benefits such as a fully furbished gym which is free to use on-site.We’re anticipating a strong response to this Linux Engineer role, so please get in touch with any questions ASAP or send a CV to to be considered. More ❯

Gloucester location – full time on site Must hold an active enhanced security clearance (West) Competitive salary DOE – plus 6% bonus, 25 days holiday, clearance bonus Experience in Linux, Containerisation, Python/Bash/PowerShell, Windows Servers, IaC Who are we? The client is a leading world-class engineering and technology consultancy that delivers advanced research, development services, and products … technical problems through varied project work. We’re rapidly expanding and growing so now is an excellent time to join our team and progress your career. What will the Linux Sys Admin be doing? A successful candidate will be maintaining and operating platforms, resolving customer issues, and ensuring continued secure operations of services. Your work will be essential for … maintaining the operational integrity of mission-critical services. You will also aid in the successful operation of both cloud and on-prem software applications. The Linux Sys Admin should have... Active enhanced DV security clearance (West) Willing to work full-time on-site Experience in Linux System Administration Virtualisation/Containerisation technologies – VMware/ESXi/Docker Desirable More ❯

Unix System Administrator Location: Cheltenham/Gloucestershire ( on site 5 days per week) Due to security clearance requirements candidates must be eligible for or currently hold SC or DV. Candidates must be sole UK national/British citizen and resided in the UK for 10 years and over. DXC Technology (DXC: NYSE) is the worlds leading independent, end-to … a problem Willingness to both share your knowledge and learn from others A proactive approach towards looking for risks and problems Desirable Skills and Technologies Proficiency in UNIX/Linux systems(Red Hat, Debian, Solaris, AIX, etc.) Shell scripting(Bash, KornShell, etc.) Infrastructure as Code (IaC): Ansible, Terraform, Puppet, Chef Process and job control(cron, at, systemd timers) Networking More ❯

Sanderson is collaborating with a leading global technology organisation delivering mission-critical infrastructure and secure digital services across the public sector. The team is expanding and looking for Senior Linux System Administrators to join a high-performing environment working on nationally significant projects . You'll be part of a skilled technical team responsible for maintaining and improving secure … Linux environments, ensuring stability, performance, and compliance. The role offers hybrid working and exposure to some of the most advanced secure computing environments in the UK . Key Responsibilities Provide 1st and 2nd line technical support for Linux-based systems and infrastructure Monitor overall system performance, proactively identifying risks or issues Develop and maintain system documentation and operational … procedures Implement, support, and maintain standards, policies, and procedures for continual service improvement Collaborate with internal teams to enhance automation and system reliability Essential Skills & Experience Strong knowledge of Linux system administration (RHEL/CentOS 6/7/8) Experience working to ITIL best practices Excellent organisation, time management, and troubleshooting skills A proactive mindset focused on process More ❯

Unix System Administrator Location: Cheltenham/Gloucestershire ( on site 5 days per week) Due to security clearance requirements candidates must be eligible for or currently hold SC or DV. Candidates must be sole UK national/British citizen and resided in the UK for 10 years and over. DXC Technology (DXC: NYSE) is the worlds leading independent, end-to 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 … 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 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 … 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 More ❯

Role: Linux Admin Type: PERM Location: London, UK Working model: Hybrid (2 days in office per week) Salary: 50K - 55K Strong sys admin skills and engineering experience of Red Hat Enterprise Linux Satellite (install, Configure, manage) Experience of server implementation, upgrades, maintenance, monitoring and automation (Infrastructure as Code) with Ansible, AAP VMware (upgrade, manage) Understanding of Networking Technologies More ❯

Role: Linux Admin Type: PERM Location: London, UK Working model: Hybrid (2 days in office per week) Salary: 50K - 55K Strong sys admin skills and engineering experience of Red Hat Enterprise Linux Satellite (install, Configure, manage) Experience of server implementation, upgrades, maintenance, monitoring andautomation (Infrastructure as Code) with Ansible, AAP VMware (upgrade, manage) Understanding of Networking Technologies Strong 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 ❯

Role: Linux Admin Type: PERM Location: London, UK Working model: Hybrid (2 days in office per week) Salary: 50K - 55K Strong sys admin skills and engineering experience of Red Hat Enterprise Linux Satellite (install, Configure, manage) Experience of server implementation, upgrades, maintenance, monitoring and automation (Infrastructure as Code) with Ansible, AAP VMware (upgrade, manage) Understanding of Net click More ❯