HPC Engineer (Linux) - Sussex, Onsite £75,000-£85,000 Our ambitious and technology-driven client is seeking a Senior HPC Engineer to join a high-performing global infrastructure and platform team supporting enterprise-scale HPC and Linux environments. This is an excellent opportunity for an experienced Linux/HPC Engineer looking to work on complex infrastructure projects, emerging technologies, and next-generation compute platforms within a fast-paced technical environment. Key Responsibilities Act as senior escalation point for complex Linux and HPC issues Lead deployments of new infrastructure and compute platforms Deliver technical projects from planning through to implementation and handover Evaluate and pilot new technologies and platform improvements Optimise Linux environments for performance, scalability, and availability Support automation and configuration management initiatives Work closely with global teams on upgrades and infrastructure enhancements Maintain technical documentation, standards, and operational procedures Participate in on-call support rota and continuous service improvement activities Mentor junior team members and communicate technical solutions to stakeholders Required Skills & Experience 5+ years Linux Systems Administration experience, ideally within HPC environments Strong commercial experience supporting Red Hat Enterprise Linux (RHEL) environments Experience with automation tools such as Ansible, Terraform, Puppet or GitLab Containerisation experience including Docker and orchestration technologies Scripting experience with Bash, Python or Perl Strong communication and stakeholder management skills Experience managing technical projects and working within ITSM environments Desirable Skills Kubernetes, OpenStack or CI/CD tooling experience Cloud infrastructure and virtualisation exposure Knowledge of GPUs, RAID technologies, and HPC clustering Relevant Linux or ITIL certifications Package Annual bonus scheme Enhanced pension contribution Private medical and dental options Life assurance and income protection Flexible benefits platform and wellbeing support
Aug 07, 2026
Full time
HPC Engineer (Linux) - Sussex, Onsite £75,000-£85,000 Our ambitious and technology-driven client is seeking a Senior HPC Engineer to join a high-performing global infrastructure and platform team supporting enterprise-scale HPC and Linux environments. This is an excellent opportunity for an experienced Linux/HPC Engineer looking to work on complex infrastructure projects, emerging technologies, and next-generation compute platforms within a fast-paced technical environment. Key Responsibilities Act as senior escalation point for complex Linux and HPC issues Lead deployments of new infrastructure and compute platforms Deliver technical projects from planning through to implementation and handover Evaluate and pilot new technologies and platform improvements Optimise Linux environments for performance, scalability, and availability Support automation and configuration management initiatives Work closely with global teams on upgrades and infrastructure enhancements Maintain technical documentation, standards, and operational procedures Participate in on-call support rota and continuous service improvement activities Mentor junior team members and communicate technical solutions to stakeholders Required Skills & Experience 5+ years Linux Systems Administration experience, ideally within HPC environments Strong commercial experience supporting Red Hat Enterprise Linux (RHEL) environments Experience with automation tools such as Ansible, Terraform, Puppet or GitLab Containerisation experience including Docker and orchestration technologies Scripting experience with Bash, Python or Perl Strong communication and stakeholder management skills Experience managing technical projects and working within ITSM environments Desirable Skills Kubernetes, OpenStack or CI/CD tooling experience Cloud infrastructure and virtualisation exposure Knowledge of GPUs, RAID technologies, and HPC clustering Relevant Linux or ITIL certifications Package Annual bonus scheme Enhanced pension contribution Private medical and dental options Life assurance and income protection Flexible benefits platform and wellbeing support
Senior Linux Systems Administrator (DV Cleared / DV Eligible) Location: Near Reading (Hybrid) Salary: Competitive + Bonus + Excellent Benefits + 5,000 DV Allowance (where applicable) Senior Linux Systems Administrator We're partnering with a leading organisation delivering secure technology solutions that support some of the UK's most critical national infrastructure programmes. This is an opportunity to join a highly skilled engineering team responsible for maintaining and evolving a large-scale data platform that underpins advanced cyber security and data science capabilities. Working within a DevOps environment, you'll help deliver continuous improvements across a secure, mission-critical infrastructure. Due to the nature of the work, candidates must be eligible to obtain Developed Vetting (DV) Security Clearance. The Opportunity As a Senior Linux Systems Administrator, you'll play a key role in supporting and enhancing enterprise Linux environments while driving automation and operational excellence across the platform. You'll work alongside experienced infrastructure, security and DevOps engineers, solving complex technical challenges in an environment where reliability, performance and security are paramount. Key Responsibilities Administer, maintain and optimise enterprise Linux server environments across production and development platforms. Manage VMware vSphere infrastructure, including ESXi hosts, virtual machines and resource allocation. Develop and enhance infrastructure automation using Ansible and related tooling. Troubleshoot complex operating system, networking, storage and performance issues. Support secure platform operations within a highly regulated environment. Collaborate with engineering teams to deliver continuous improvements through DevOps best practices. Assist with integration and interoperability between Linux and Windows Server environments where required. Essential Skills Strong Linux administration experience (RHEL, Rocky Linux or similar) Excellent troubleshooting and problem-solving skills Shell scripting (Bash) Infrastructure automation experience Continuous Integration / DevOps experience Strong understanding of enterprise IT infrastructure Knowledge of IT security principles Desirable Experience VMware vSphere / ESXi administration Ansible or similar configuration management tools Networking, storage and Linux permissions Windows Server administration Experience supporting highly secure or regulated environments Security Requirements Due to the sensitive nature of this work, applicants must be eligible to obtain Developed Vetting (DV) Security Clearance. To be eligible, you will typically need to have: Lived in the UK continuously for the past 10 years. Be willing to undergo comprehensive government security vetting. A DV allowance of 5,000 per annum may be payable whilst holding active clearance and working within a qualifying role. Working Pattern Based near Reading Week 1: Monday-Friday on-site Week 2: Monday-Thursday on-site, Friday remote 37.5 hours per week Benefits Annual performance bonus Excellent pension contribution Private healthcare options 24/7 online GP for you and your immediate family Enhanced family leave Holiday purchase scheme Flexible benefits package including dental and gym membership options Ongoing technical training and career development Opportunity to work on nationally significant technology programmes Rates depend on experience and client requirements
Aug 05, 2026
Full time
Senior Linux Systems Administrator (DV Cleared / DV Eligible) Location: Near Reading (Hybrid) Salary: Competitive + Bonus + Excellent Benefits + 5,000 DV Allowance (where applicable) Senior Linux Systems Administrator We're partnering with a leading organisation delivering secure technology solutions that support some of the UK's most critical national infrastructure programmes. This is an opportunity to join a highly skilled engineering team responsible for maintaining and evolving a large-scale data platform that underpins advanced cyber security and data science capabilities. Working within a DevOps environment, you'll help deliver continuous improvements across a secure, mission-critical infrastructure. Due to the nature of the work, candidates must be eligible to obtain Developed Vetting (DV) Security Clearance. The Opportunity As a Senior Linux Systems Administrator, you'll play a key role in supporting and enhancing enterprise Linux environments while driving automation and operational excellence across the platform. You'll work alongside experienced infrastructure, security and DevOps engineers, solving complex technical challenges in an environment where reliability, performance and security are paramount. Key Responsibilities Administer, maintain and optimise enterprise Linux server environments across production and development platforms. Manage VMware vSphere infrastructure, including ESXi hosts, virtual machines and resource allocation. Develop and enhance infrastructure automation using Ansible and related tooling. Troubleshoot complex operating system, networking, storage and performance issues. Support secure platform operations within a highly regulated environment. Collaborate with engineering teams to deliver continuous improvements through DevOps best practices. Assist with integration and interoperability between Linux and Windows Server environments where required. Essential Skills Strong Linux administration experience (RHEL, Rocky Linux or similar) Excellent troubleshooting and problem-solving skills Shell scripting (Bash) Infrastructure automation experience Continuous Integration / DevOps experience Strong understanding of enterprise IT infrastructure Knowledge of IT security principles Desirable Experience VMware vSphere / ESXi administration Ansible or similar configuration management tools Networking, storage and Linux permissions Windows Server administration Experience supporting highly secure or regulated environments Security Requirements Due to the sensitive nature of this work, applicants must be eligible to obtain Developed Vetting (DV) Security Clearance. To be eligible, you will typically need to have: Lived in the UK continuously for the past 10 years. Be willing to undergo comprehensive government security vetting. A DV allowance of 5,000 per annum may be payable whilst holding active clearance and working within a qualifying role. Working Pattern Based near Reading Week 1: Monday-Friday on-site Week 2: Monday-Thursday on-site, Friday remote 37.5 hours per week Benefits Annual performance bonus Excellent pension contribution Private healthcare options 24/7 online GP for you and your immediate family Enhanced family leave Holiday purchase scheme Flexible benefits package including dental and gym membership options Ongoing technical training and career development Opportunity to work on nationally significant technology programmes Rates depend on experience and client requirements
Linux RHEL Engineer - SC Cleared - Inside IR35 - Hybrid 2/3 days per week My client seeks to recruit an experienced Linux engineer - support in maintenance, upgrades and general house keeping Core Competencies Previous experience in a technical position within Linux platform support and/or delivery Familiarity with request, problem and project management processes and tools Detail oriented, process driven, highly innovative mindset, with deeply engrained sense of ownership for the projects delivered Adept at stakeholder communications, from senior level to domain-wide engagement events A broad and deep understanding of best practice in applying appropriate processes, technologies, and resources to deliver a high quality solutions Experienced in managing risk, compliance, audit and security obligations, including implementation of disaster recovery and business continuity procedures Mandatory Technical Skills Experience of managing Red Hat Enterprise Linux production systems (RHEL 7 through to 10) Experience of using scripting to automate tasks Planning and prioritising of project delivery activities Good interpersonal and communication skills Strong analytical and troubleshooting skills Experience with virtualisation technologies (Linux under VMWare) Experience of working within the ITIL framework Experience of managing systems with RHN satellite Desirable Experience with JBoss Linux performance tuning skills Experience with Linux failover clustering Experience of Kerberos in regards to securing Linux applications and AD integration. Experience of Cisco UCS hardware. Disaster Recovery and Business Continuity planning and execution Proven skills in aligning IT with organisational drivers Industry awareness to identify improvement opportunities and implement them across the services and processes incorporated within the domain General knowledge of all areas of IT application and infrastructure Detailed understanding of processes and systems within the domain of expertise Knowledge of Puppet or similar configuration management tools Knowledge of big data platforms, e.g. Horton Works, Hadoop etc.
Aug 03, 2026
Contractor
Linux RHEL Engineer - SC Cleared - Inside IR35 - Hybrid 2/3 days per week My client seeks to recruit an experienced Linux engineer - support in maintenance, upgrades and general house keeping Core Competencies Previous experience in a technical position within Linux platform support and/or delivery Familiarity with request, problem and project management processes and tools Detail oriented, process driven, highly innovative mindset, with deeply engrained sense of ownership for the projects delivered Adept at stakeholder communications, from senior level to domain-wide engagement events A broad and deep understanding of best practice in applying appropriate processes, technologies, and resources to deliver a high quality solutions Experienced in managing risk, compliance, audit and security obligations, including implementation of disaster recovery and business continuity procedures Mandatory Technical Skills Experience of managing Red Hat Enterprise Linux production systems (RHEL 7 through to 10) Experience of using scripting to automate tasks Planning and prioritising of project delivery activities Good interpersonal and communication skills Strong analytical and troubleshooting skills Experience with virtualisation technologies (Linux under VMWare) Experience of working within the ITIL framework Experience of managing systems with RHN satellite Desirable Experience with JBoss Linux performance tuning skills Experience with Linux failover clustering Experience of Kerberos in regards to securing Linux applications and AD integration. Experience of Cisco UCS hardware. Disaster Recovery and Business Continuity planning and execution Proven skills in aligning IT with organisational drivers Industry awareness to identify improvement opportunities and implement them across the services and processes incorporated within the domain General knowledge of all areas of IT application and infrastructure Detailed understanding of processes and systems within the domain of expertise Knowledge of Puppet or similar configuration management tools Knowledge of big data platforms, e.g. Horton Works, Hadoop etc.
Senior Linux IAM Engineer Edinburgh or Glasgow Relaxed Hybrid and Flexible Working Environment 58,281- 68,621 per annum + 28.97% employer contributory pension and 38 days annual holiday Introduction to the Role Hays' Cyber practice have partnered exclusively with Registers of Scotland (RoS) on the search for an experienced Linux IAM/PAM Engineer to lead on identity, authentication, and privileged access across their Linux estate, driving least-privilege access, improving automation, and strengthening security as they scale our cloud platforms. This is a high-impact role where you'll act as a trusted expert, working across security, infrastructure, and cloud teams to influence key decisions and protect critical services. Ideal for someone with deep Linux identity expertise who thrives on solving complex security challenges and driving real change. About the Organisation Registers of Scotland (RoS) manages 21 land, property and other legal registers which are a critical asset for the Scottish economy. They aim to provide the best public service for Scotland and are on a mission to make some of the oldest public land registers in the world into some of the most modern. You can get an idea of their mission and culture by viewing this short video: Registers of Scotland Promotional Video - youtube(.)com/watch?v=ku6olOJkSpU Registers of Scotland (RoS) is an award-winning organisation recognised for its technology and innovation. Registers of Scotland is a world-leading pioneer in land and property registration. Their full-stack teams design, architect, and build all our registration products in-house, and they work to create digital solutions for the people of Scotland. You will get an opportunity to nurture your creativity and develop with RoS through access to the latest data, software engineering and product delivery techniques. What the Role Entails As a senior Unix / Linux identity subject-matter expert, you will be responsible for designing, implementing, and maintaining Linux identity, authentication, and privileged access controls across Red Hat and Ubuntu platforms. You will play a key role in strengthening least-privilege access, integrating security tooling, and increasing automation maturity across the estate. In this role you will: Design, deploy, and manage Linux identity and authentication services across RHEL and Ubuntu estates, including Red Hat Identity Management (IdM). Lead the implementation and continuous improvement of Privileged Access Management (PAM) controls for Unix/Linux systems, including policy enforcement, just-in-time access, and least-privilege models. Deploy and integrate security controls to support vulnerability and threat management tooling within the Linux estate. Develop and maintain a standardised role-based access control (RBAC) approach for Linux systems. Support the design and delivery of secure, automated builds for RHEL 8 & 9. Develop and maintain automation using Python and shell scripting to support identity, access, and security operations. Create and maintain documentation, including architecture diagrams, operating procedures, and technical standards. Act as a senior technical escalation point for Linux identity and access-related incidents and complex issues. Collaborate with cross-functional teams to integrate Linux identity services with enterprise identity platforms, cloud services, and security tooling. Contribute to continuous improvement of disaster recovery readiness, supporting recovery time objectives of 2 hours and recovery point objectives of zero. Provide mentorship and technical guidance to junior engineers and colleagues across the wider cyber and infrastructure teams. What I'm Looking For Significant commercial experience in a senior Linux / Unix engineering or identity-focused role. Strong hands-on experience with RHEL 6/7/8/9 system administration. Experience implementing and managing Red Hat Identity Management (IdM). Strong automation and scripting capability using Python and shell scripting. Proven experience applying principles of least privilege, just-in-time access, and privileged access controls. Experience integrating Linux systems with enterprise identity, PAM, and security platforms. Solid understanding of networking fundamentals, including TCP/IP, DNS, and authentication flows. Strong documentation skills and experience producing maintainable, supportable designs. Excellent communication skills, with the ability to explain complex technical concepts to non-technical audiences. Benefits Competitive salary package Pension contribution of 28.97% employer contribution Generous 38 days annual leave plus parental and special leave policies Flexible and hybrid working arrangements Strong focus on professional development and career progression Inclusive and supportive working culture Further information For further information relating to RoS, including: Additional details on pay & benefits The Civil Service Code Complaints process Use of AI in the application/recruitment process, Please view our additional information page online. ros.gov(.)uk/about/publications/governance-and-corporate/2026/recruitment-information Nationality and immigration status In general, only nationals from the following countries (and associations of countries) are eligible for employment in the Civil Service: the United Kingdom, the Republic of Ireland, and the Commonwealth. EU nationals (with settled or pre-settled status), certain EEA nationals, Swiss and Turkish nationals are also eligible for employment. Detailed provisions on determining eligibility on the grounds of nationality and, where relevant, immigration status can be reviewed here. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
Aug 03, 2026
Full time
Senior Linux IAM Engineer Edinburgh or Glasgow Relaxed Hybrid and Flexible Working Environment 58,281- 68,621 per annum + 28.97% employer contributory pension and 38 days annual holiday Introduction to the Role Hays' Cyber practice have partnered exclusively with Registers of Scotland (RoS) on the search for an experienced Linux IAM/PAM Engineer to lead on identity, authentication, and privileged access across their Linux estate, driving least-privilege access, improving automation, and strengthening security as they scale our cloud platforms. This is a high-impact role where you'll act as a trusted expert, working across security, infrastructure, and cloud teams to influence key decisions and protect critical services. Ideal for someone with deep Linux identity expertise who thrives on solving complex security challenges and driving real change. About the Organisation Registers of Scotland (RoS) manages 21 land, property and other legal registers which are a critical asset for the Scottish economy. They aim to provide the best public service for Scotland and are on a mission to make some of the oldest public land registers in the world into some of the most modern. You can get an idea of their mission and culture by viewing this short video: Registers of Scotland Promotional Video - youtube(.)com/watch?v=ku6olOJkSpU Registers of Scotland (RoS) is an award-winning organisation recognised for its technology and innovation. Registers of Scotland is a world-leading pioneer in land and property registration. Their full-stack teams design, architect, and build all our registration products in-house, and they work to create digital solutions for the people of Scotland. You will get an opportunity to nurture your creativity and develop with RoS through access to the latest data, software engineering and product delivery techniques. What the Role Entails As a senior Unix / Linux identity subject-matter expert, you will be responsible for designing, implementing, and maintaining Linux identity, authentication, and privileged access controls across Red Hat and Ubuntu platforms. You will play a key role in strengthening least-privilege access, integrating security tooling, and increasing automation maturity across the estate. In this role you will: Design, deploy, and manage Linux identity and authentication services across RHEL and Ubuntu estates, including Red Hat Identity Management (IdM). Lead the implementation and continuous improvement of Privileged Access Management (PAM) controls for Unix/Linux systems, including policy enforcement, just-in-time access, and least-privilege models. Deploy and integrate security controls to support vulnerability and threat management tooling within the Linux estate. Develop and maintain a standardised role-based access control (RBAC) approach for Linux systems. Support the design and delivery of secure, automated builds for RHEL 8 & 9. Develop and maintain automation using Python and shell scripting to support identity, access, and security operations. Create and maintain documentation, including architecture diagrams, operating procedures, and technical standards. Act as a senior technical escalation point for Linux identity and access-related incidents and complex issues. Collaborate with cross-functional teams to integrate Linux identity services with enterprise identity platforms, cloud services, and security tooling. Contribute to continuous improvement of disaster recovery readiness, supporting recovery time objectives of 2 hours and recovery point objectives of zero. Provide mentorship and technical guidance to junior engineers and colleagues across the wider cyber and infrastructure teams. What I'm Looking For Significant commercial experience in a senior Linux / Unix engineering or identity-focused role. Strong hands-on experience with RHEL 6/7/8/9 system administration. Experience implementing and managing Red Hat Identity Management (IdM). Strong automation and scripting capability using Python and shell scripting. Proven experience applying principles of least privilege, just-in-time access, and privileged access controls. Experience integrating Linux systems with enterprise identity, PAM, and security platforms. Solid understanding of networking fundamentals, including TCP/IP, DNS, and authentication flows. Strong documentation skills and experience producing maintainable, supportable designs. Excellent communication skills, with the ability to explain complex technical concepts to non-technical audiences. Benefits Competitive salary package Pension contribution of 28.97% employer contribution Generous 38 days annual leave plus parental and special leave policies Flexible and hybrid working arrangements Strong focus on professional development and career progression Inclusive and supportive working culture Further information For further information relating to RoS, including: Additional details on pay & benefits The Civil Service Code Complaints process Use of AI in the application/recruitment process, Please view our additional information page online. ros.gov(.)uk/about/publications/governance-and-corporate/2026/recruitment-information Nationality and immigration status In general, only nationals from the following countries (and associations of countries) are eligible for employment in the Civil Service: the United Kingdom, the Republic of Ireland, and the Commonwealth. EU nationals (with settled or pre-settled status), certain EEA nationals, Swiss and Turkish nationals are also eligible for employment. Detailed provisions on determining eligibility on the grounds of nationality and, where relevant, immigration status can be reviewed here. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
Infrastructure Linux Engineer with SC Clearence We are looking for an experienced Linux Admins/Engineers to join Digital Platforms which is involved in the standards, development and maintenance of a number of systems across the organisation. The Linux Engineer will be involved in the following activities, amongst others: Provisioning of Red Hat Enterprise Linux (RHEL 8 to 10) systems in both physical and virtual environments In-Situ upgrading of RHEL servers using LEAPP upgrade too Advise project managers on Linux-related technical and delivery matters Essential Skills/Competencies Previous experience in a technical position within Linux platform support and/or delivery Familiarity with request, problem and project management processes and tools Detail oriented, process driven, highly innovative mindset, with deeply engrained sense of ownership for the projects delivered Adept at stakeholder communications, from senior level to domain-wide engagement events Technical Skills & Requirements Essential Experience of managing Red Hat Enterprise Linux production systems (RHEL 7 through to 10) Experience of using scripting to automate tasks Experience with virtualisation technologies (Linux under VMWare) Experience of working within the ITIL framework Experience of managing systems with RHN satellite Desirable Recent experience with JBoss Linux performance tuning skills Experience with Linux failover clustering Experience of Cisco UCS hardware. Service-orientated customer facing skills Disaster Recovery and Business Continuity planning and execution Proven skills in aligning IT with organisational drivers
Aug 02, 2026
Full time
Infrastructure Linux Engineer with SC Clearence We are looking for an experienced Linux Admins/Engineers to join Digital Platforms which is involved in the standards, development and maintenance of a number of systems across the organisation. The Linux Engineer will be involved in the following activities, amongst others: Provisioning of Red Hat Enterprise Linux (RHEL 8 to 10) systems in both physical and virtual environments In-Situ upgrading of RHEL servers using LEAPP upgrade too Advise project managers on Linux-related technical and delivery matters Essential Skills/Competencies Previous experience in a technical position within Linux platform support and/or delivery Familiarity with request, problem and project management processes and tools Detail oriented, process driven, highly innovative mindset, with deeply engrained sense of ownership for the projects delivered Adept at stakeholder communications, from senior level to domain-wide engagement events Technical Skills & Requirements Essential Experience of managing Red Hat Enterprise Linux production systems (RHEL 7 through to 10) Experience of using scripting to automate tasks Experience with virtualisation technologies (Linux under VMWare) Experience of working within the ITIL framework Experience of managing systems with RHN satellite Desirable Recent experience with JBoss Linux performance tuning skills Experience with Linux failover clustering Experience of Cisco UCS hardware. Service-orientated customer facing skills Disaster Recovery and Business Continuity planning and execution Proven skills in aligning IT with organisational drivers
HPC Engineer (Linux) - Sussex, Onsite 75,000- 85,000 Our ambitious and technology-driven client is seeking a Senior HPC Engineer to join a high-performing global infrastructure and platform team supporting enterprise-scale HPC and Linux environments. This is an excellent opportunity for an experienced Linux/HPC Engineer looking to work on complex infrastructure projects, emerging technologies, and next-generation compute platforms within a fast-paced technical environment. Key Responsibilities Act as senior escalation point for complex Linux and HPC issues Lead deployments of new infrastructure and compute platforms Deliver technical projects from planning through to implementation and handover Evaluate and pilot new technologies and platform improvements Optimise Linux environments for performance, scalability, and availability Support automation and configuration management initiatives Work closely with global teams on upgrades and infrastructure enhancements Maintain technical documentation, standards, and operational procedures Participate in on-call support rota and continuous service improvement activities Mentor junior team members and communicate technical solutions to stakeholders Required Skills & Experience 5+ years Linux Systems Administration experience, ideally within HPC environments Strong commercial experience supporting Red Hat Enterprise Linux (RHEL) environments Experience with automation tools such as Ansible, Terraform, Puppet or GitLab Containerisation experience including Docker and orchestration technologies Scripting experience with Bash, Python or Perl Strong communication and stakeholder management skills Experience managing technical projects and working within ITSM environments Desirable Skills Kubernetes, OpenStack or CI/CD tooling experience Cloud infrastructure and virtualisation exposure Knowledge of GPUs, RAID technologies, and HPC clustering Relevant Linux or ITIL certifications Package Annual bonus scheme Enhanced pension contribution Private medical and dental options Life assurance and income protection Flexible benefits platform and wellbeing support
Jul 31, 2026
Full time
HPC Engineer (Linux) - Sussex, Onsite 75,000- 85,000 Our ambitious and technology-driven client is seeking a Senior HPC Engineer to join a high-performing global infrastructure and platform team supporting enterprise-scale HPC and Linux environments. This is an excellent opportunity for an experienced Linux/HPC Engineer looking to work on complex infrastructure projects, emerging technologies, and next-generation compute platforms within a fast-paced technical environment. Key Responsibilities Act as senior escalation point for complex Linux and HPC issues Lead deployments of new infrastructure and compute platforms Deliver technical projects from planning through to implementation and handover Evaluate and pilot new technologies and platform improvements Optimise Linux environments for performance, scalability, and availability Support automation and configuration management initiatives Work closely with global teams on upgrades and infrastructure enhancements Maintain technical documentation, standards, and operational procedures Participate in on-call support rota and continuous service improvement activities Mentor junior team members and communicate technical solutions to stakeholders Required Skills & Experience 5+ years Linux Systems Administration experience, ideally within HPC environments Strong commercial experience supporting Red Hat Enterprise Linux (RHEL) environments Experience with automation tools such as Ansible, Terraform, Puppet or GitLab Containerisation experience including Docker and orchestration technologies Scripting experience with Bash, Python or Perl Strong communication and stakeholder management skills Experience managing technical projects and working within ITSM environments Desirable Skills Kubernetes, OpenStack or CI/CD tooling experience Cloud infrastructure and virtualisation exposure Knowledge of GPUs, RAID technologies, and HPC clustering Relevant Linux or ITIL certifications Package Annual bonus scheme Enhanced pension contribution Private medical and dental options Life assurance and income protection Flexible benefits platform and wellbeing support
