25 of 25 Red Hat Enterprise Linux Jobs in London

Contract Role: Linux Infrastructure Engineer Location: London (3 days per week on-site) Rate: £500 - £550 per day (Outside IR35) Duration: Contract The Role We are seeking an experienced Linux Infrastructure Engineer to support the build and ongoing improvement of a robust Linux management capability. The role sits within the infrastructure team and will be pivotal in … ensuring secure, automated, and well-maintained Linux environments. Key Responsibilities Configure and manage Linux systems (primarily RedHat Enterprise Linux) using RedHat Satellite, Ansible, and RedHat Identity Manager . Monitor, troubleshoot, and optimise server performance. Implement automation for routine activities and infrastructure processes. Ensure secure and up-to-date standard Linux images. Maintain centralised identity and … access controls. Provide technical authority for Linux infrastructure, collaborating with architects, developers, DevOps, security, and network engineers. Document solutions and contribute to IT security and infrastructure improvement initiatives. Required Skills & Experience Proven Linux Infrastructure Engineering experience (RedHat Enterprise Linux preferred). Strong background in complex IT environments, ideally within financial services. Hands-on experience with enterprise More ❯

SC Cleared Platform Engineer | Kubernetes | Linux/Windows | Secure Environments | Contract Infrastructure | Cloud Services | CI/CD | DevOps Tooling | Defence | SC ClearedSR2 is supporting a consultancy partner on a multi-year programme, and we’re looking for several expereicned Platform Engineers to join the Technical Services team. You’ll be responsible for designing, building, and maintaining secure and scalable … Key Responsibilities: Implement, maintain, and enhance infrastructure hosting for engineering and development environments Carry out physical and virtual infrastructure builds (network, storage, compute) Configure, optimise, and troubleshoot Linux (RHEL) and Windows Server/Desktop environments Contribute to the design and integration of new solutions to meet evolving business needs Support CI/CD tooling and containerised workloads (Kubernetes, Docker … or regulated environments Strong knowledge of Kubernetes administration , containerisation, and CI/CD tooling Hands-on experience with Windows Server/Desktop and Red Hat Linux (RHEL) Proficiency with scripting languages (PowerShell, Bash, Python preferred) Understanding of network fundamentals (switching, routing, firewalls, VLANs, VNets) Experience with VMware, Citrix VDI, and virtualised environments Excellent troubleshooting skills with a More ❯

A multinational business based in Central London is looking for a certified Red Hat Engineer (RHCE or RHCSA) with deep Linux experience to join its sizeable IT team. Please note that the firm embraces flexible and hybrid working so you will be able to work from home 2 days per week. In order to be suitable for … this role of significant responsibility you must have proven experience with Red Hat Enterprise Linux. You will be able to design, implement and optimize solutions and build Linux servers from scratch.Red Hat accreditation is required, while commercial experience with AWS would be highly desirable as the firm runs a hybrid technical environment. The purpose of … the role is to ensure high systems availability across a large enterprise environment, enabling the business to meet its technology driven objectives. You will deliver secure and robust technology solutions across on-prem and cloud platforms and will use Terraform to provision and manage infrastructure. You will participate in detailed architectural discussions to ensure solutions are designed for successful More ❯

An opportunity for an experienced OpenShift Engineer to join a leading technology programme, focusing on the deployment, configuration, and lifecycle management of Red Hat OpenShift clusters . The role involves leveraging automation and CI/CD workflows to deliver secure, scalable, and reliable platform operations across on-prem and cloud environments. Key Responsibilities: Deploy, upgrade, and manage OpenShift … on expertise with Red Hat OpenShift & Kubernetes . Automation tools: Terraform, Ansible, Helm . CI/CD practices and GitHub workflows . Podman and container image management. RHEL administration & troubleshooting . Monitoring, logging, and scripting for operational efficiency. Experience with Elastic Container Registry . If you believe your profile is a potential fit for this role, get in More ❯

Duration: 6-12 months Location: London (hybrid ad hoc) Pay: 450-475/day (inside IR35) A confidential client is seeking an experienced Splunk Consultant with strong expertise in Enterprise Security (ES) and SOAR to support and enhance their SIEM capabilities. This role is critical in delivering threat detection, investigation, and response capabilities, leveraging Splunk's advanced security and … automation features. Responsibilities: - Implement and support Splunk Enterprise 7/8 in a multi-site clustered environment - Lead onboarding of security data sources and parsing from diverse platforms (eg Firewalls, endpoints) - Design and develop correlation searches and security use cases aligned to CIM and DMA - Build and manage response playbooks using Splunk SOAR - Implement and support Splunk ITSI dashboards … availability Splunk infrastructure - Automate repetitive tasks to improve operational efficiency - Work with Splunk apps and ensure seamless integration with infrastructure - Own delivery of Splunk onboarding projects, from small to enterprise scale - Support SOC operations with unified workflows, case management, and response plans Essential Skills & Experience: - Advanced knowledge of Splunk Enterprise (7/8), SOAR, and ITSI - Strong understanding More ❯

This is a great opportunity to join a collaborative team focused on innovation, automation, and continual improvement. Key Responsibilities: Provide first and second-line technical support for Unix/Linux systems. Monitor system performance and ensure smooth functionality. Maintain documentation and support compliance with policies and standards. Contribute to service improvement initiatives. What You'll Bring: Strong organisational and … time management skills. Familiarity with ITIL best practices. A proactive mindset and problem-solving approach. Willingness to share knowledge and learn from others. Desirable Skills: Experience with UNIX/Linux (Red Hat, Debian, Solaris, AIX). Shell scripting (Bash, KornShell). Infrastructure as Code tools (Ansible, Terraform, Puppet, Chef). Networking fundamentals and filesystem management. Exposure to More ❯

hybrid platforms (e.g. IBM Skytap). Provide technical guidance and mentoring to engineers, instilling best practice. Required Skills & Experience Expert-level knowledge of AWS, Azure, Windows, and Linux (RHEL, Bottle Rocket) . Hands-on experience with Flexera FNMS and discovery agents . Strong understanding of complex networking and security configurations . Demonstrable track record as a hands-on problem … solver in enterprise-scale environments. UK Security Clearance (SC/DV) or ability to obtain. Core Competencies Technical leadership with a “doer’s mindset”. Analytical and solution-focused under pressure. Ability to balance detail with a wider architectural perspective. Collaborative team player with mentoring capability. Eligo Recruitment is acting as an Employment Business in relation to this vacancy. More ❯

Investment Banking - Infrastructure Application Support - Linux/Unix/AWS/IBM WebSphere/ServiceNow What you will be doing: Provide 2nd line production operational support for Linux/UNIX application services, many of which are business critical. Be a point of contact for stakeholder communications for the Service Operations teams including Unix Application, Unix Infrastructure support and … other standard practices in installing and configuring applications in Test and Production environments. Key Skills/Experience Must have strong experience of supporting critical production applications in a Redhat Enterprise Linux, command line, environment. Must have strong experience of supporting Applications using Amazon Web Services (AWS). Experience of supporting IBM WebSphere MQ Experience of Release Management processes … qualifications/certifications Bachelor's degree or equivalent Prior IT operational support experience across business-critical Production environment, infrastructure, applications and database services Industry standard IT certification - AWS/RHEL/IBM MQ (preferred) ITIL certification (preferred) Hybrid working - Central London based - candidate must be eligible to work in the UK By applying to this job you are sending us More ❯

patching, upgrades, and ensure data security Work collaboratively on innovative tech projects What We're Looking For: Experience in managing databases like MongoDB, Oracle, etc. Comfortable with Linux (RHEL) and/or Windows Server Exposure to cloud platforms (e.g., AWS) Scripting skills (Python, Bash) Knowledge of monitoring tools (OEM, Nagios) and replication solutions Familiarity with clustering, backup, and disaster More ❯

Good organizational, analytical, and problem-solving skills Desirable Skills and Technologies Administration experience in a database technology such as Oracle, MongoDB, PostgreSQL, MySQL, etc Experience of OS such as RHEL and Windows Server Experience in cloud technologies such as AWS Knowledge of database monitoring tools, such as OEM and Nagios Experience in scripting, such as Python Knowledge of database server More ❯

LINUX INFRASTRUCTURE SPECIALIST - DV CLEARED - MULTIPLE LEVELS PERMANENT OPPORTUNITIES AVAILABLE WITH A LEADING CONSULTANCY - LINUX INFRASTRUCTURE SPECIALISTS (ALL LEVELS) Location: London? Job Type: Permanent Clearance : Existing DV Clearance required? Salary Ranges: Infrastructure Specialist: £45,000 - £55,000 Senior Infrastructure Specialist: £55,000 - £65,000 Lead Infrastructure Specialist: £65,000 - £75,000 WHO WE ARE We are working with … profile consultancy, supporting mission-critical infrastructure across a range of national clients within industries such as transportation, defence, energy, and financial services. Due to ongoing expansion, we are hiring Linux Infrastructure Specialists at multiple levels to join their dynamic, high-performance team. WHAT YOU'LL BE DOING You'll support and evolve core infrastructure platforms in both traditional and … From hands-on server work to scripting and automation, you'll help design, build, configure, and maintain secure and resilient systems. Typical responsibilities will include: Supporting and managing RedHat Linux systems (v6 & v7) Automating via Shell scripting in Linux/UNIX environments Working with AWS services such as EC2, S3, and CloudWatch Managing infrastructure using tools like Kubernetes More ❯

Strong Java Developer needs to have experience designing/building distributed applications, JVM tuning, multi-threading Strong Calypso Experience Capital Market Knowledge Trade Management SQL Knowledge/Oracle DB Linux (RedHat) MQ Ability to work a hybrid model More ❯

CONTRACT LINUX INFRASTRUCTURE SPECIALIST - DV CLEARED - MULTIPLE LEVELS BRAND NEW CONTRACT OPPORTUNITIES WITHIN A LEADING CONSULTANCY - LINUX INFRASTRUCTURE SPECIALISTS NEEDED (ALL LEVELS) Location: London Clearance: Existing DV Clearance required? Contract Length: Initial 12 months (extensions likely)?? Day Rates: Infrastructure Specialist: £475 - £500 Senior Infrastructure Specialist: £500 - £575 Lead Infrastructure Specialist: £575 - £650 WHO WE ARE We're working … technology consultancy delivering secure infrastructure projects to major clients across defence, energy, finance and public sector. As part of a critical programme of work, we're looking to add Linux Infrastructure Specialists (Contract) across various levels to a highly skilled delivery team based in Cheltenham. WHAT YOU'LL BE DOING As a Contract Infrastructure Specialist, you'll help design … build and maintain secure, scalable Linux infrastructure in high-assurance environments. Your work will span both physical and virtual platforms and you'll play a key role in ensuring systems are stable, secure, and up to date. Key responsibilities: Managing and supporting RedHat Linux systems (v6 & v7) Developing Shell scripts in Linux/UNIX environments Working with More ❯

Lead Systems Administrator: Linux Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited does not discriminate in regards to age, gender, national origin, religion or any other basis. Do you want to join a well-established growing financial services/FinTech (Financial Technology) company who are forward … thinking and working with cutting edge technologies? a fantastic opportunity has arisen for aLead Systems Administrator - Linux to join a friendly collaborative team. Ideally, we seek candidates who have a strong technical background coupled with the ability/experience to lead and manage a team. The successful candidate will be both technically astute and a strong people manager. Benefits … both teams. Required Skills/Experience Ideally 7+ years Linux system administration experience with at least 3 years in a managerial or team lead role. Strong expertise with RHEL-based systems, including installation, ongoing management, monitoring, performance tuning, system security hardening, etc. Proven track record of managing geographically distributed teams, including senior engineers and tier-1/2 support More ❯

containerised applications using Kubernetes and Kubectl CLI functions; Excellent experience utilising Terraform extensively for declarative infrastructure provisioning across cloud environments; Possess strong Linux Administration & Use skills, particularly with RHEL and Alpine distributions, including managing GitLab Runners; Strong experience integrating and orchestrating testing tools such as PyTest and/or Selenium within automated pipelines to ensure code quality and reliability More ❯

Linux Sys Admin Manager Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited does not discriminate in regards to age, gender, national origin, religion or any other basis. Do you want to join a well-established growing financial services/FinTech (Financial Technology) company who are forward … thinking and working with cutting edge technologies? a fantastic opportunity has arisen for a Linux Sys admin Manager to join a friendly collaborative team. Ideally, we seek candidates who have a strong technical background coupled with the ability/experience to lead and manage a team. The successful candidate will be both technically astute and a strong people manager. … both teams. Required Skills/Experience Ideally 7+ years Linux system administration experience with at least 3 years in a managerial or team lead role. Strong expertise with RHEL-based systems, including installation, ongoing management, monitoring, performance tuning, system security hardening, etc. Proven track record of managing geographically distributed teams, including senior engineers and tier-1/2 support More ❯

Position: Linux Admin Location: London Work Schedule: onsite Are you a … skilled Linux Administrator with an RHCE certification? We are looking for a dedicated professional to join our team in London. What we're looking for: Proven experience with RHEL and CentOS. Expertise in VMware and infrastructure automation with Ansible. Proficiency in Python or Bash scripting. Strong knowledge of MySQL and the LAMP stack. Experience with RedHat Satellite, Active Directory … This role requires a full-time presence, working 5 days from the office in Moorgate. If you're a problem-solver with strong communication skills and a passion for Linux, we encourage you to apply or send me your updated resume to nandiraju . b @ randstad . co. uk Randstad Technologies Ltd is a leading specialist recruitment business for More ❯

Position: Linux Admin Location: London Work Schedule: onsite Are you a … skilled Linux Administrator with an RHCE certification? We are looking for a dedicated professional to join our team in London. What we're looking for: Proven experience with RHEL and CentOS. Expertise in VMware and infrastructure automation with Ansible. Proficiency in Python or Bash scripting. Strong knowledge of MySQL and the LAMP stack. Experience with RedHat Satellite, Active Directory … This role requires a full-time presence, working 5 days from the office in Moorgate. If you're a problem-solver with strong communication skills and a passion for Linux, we encourage you to apply or send me your updated resume to nandiraju . b @ randstad . co. uk Randstad Technologies Ltd is a leading specialist recruitment business for More ❯

language) and a good understanding of software development methodologies, open source systems, and familiarity with Git repositories Process automation experience Expertise in analyzing, diagnosing, and solving problems in a Linux/Unix production … environment Ability to build and maintain Linux systems through automation software (e.g. Salt, Chef, Jenkins, Ansible) Eagerness to work within a group and share knowledge Nice to Have RHEL System Administrator level of competency Understanding of configuration management, orchestration, CI/CD, infrastructure monitoring and telemetry Experience using Agile (e.g. Kanban or Scrum) Familiarity with telemetry tools such as More ❯

language) and a good understanding of software development methodologies, open source systems, and familiarity with Git repositories Process automation experience Expertise in analyzing, diagnosing, and solving problems in a Linux/Unix production environment Ability … to build and maintain Linux systems through automation software (e.g. Salt, Chef, Jenkins, Ansible) Eagerness to work within a group and share knowledge We'd Love To See: RHEL System Administrator level of competency An understanding of some or all of the following: configuration management, orchestration, CI/CD, infrastructure monitoring and telemetry Experience using Agile (e.g. Kanban or More ❯

also offer a dynamic work environment, continuous learning and career growth. YOUR KEY RESPONSIBILITIES AND IMPACT Technical Leadership: Shape technical roadmaps, lead engineering teams, and align strategic direction with enterprise architecture goals. System Design & Delivery: Oversee the end-to-end design, integration, testing, and commissioning of media systems to meet evolving business needs. Operational Excellence: Ensure systems are effectively … of emerging technologies. Skilled in planning, design, and consultancy alongside project managers, technical leads, and product owners. Operating Systems Expertise: Hands-on experience with all versions of Windows Server, RHEL (6-9), and both current and legacy Ubuntu OS. Certifications in any of these platforms are a plus. Toolset & Infrastructure: Proficient in enterprise tools and systems including SCCM, Hytrust More ❯

My Client a Financial Services Start up is looking for a Linux Administrator role to join their team. You'll … be joining a small, high-performing team where you'll have real ownership and visibility across the platform. Role requirements: 3-5 years of Linux system administration experience (RHEL, CentOS, Ubuntu). Solid network administration skills - eg. configuring routers, firewalls, switches etc. Network troubleshooting Scripting automation with Bash, Python or PowerShell Role: Permanent Salary: 80-90k Time in More ❯

My Client a Financial Services Start up is looking for a Linux Administrator role to join their team. You'll … be joining a small, high-performing team where you'll have real ownership and visibility across the platform. Role requirements: 3-5 years of Linux system administration experience (RHEL, CentOS, Ubuntu). Solid network administration skills - eg. configuring routers, firewalls, switches etc. Network troubleshooting Scripting automation with Bash, Python or PowerShell Role: Permanent Salary: 80-90k Time in More ❯

Overview Role: RHEL Openshift SME (Cloud Pak for Data/CP4D) - 50% allocation, fully remote. Location: Fully Remote IR35 Status: Inside Duration: End of October (initially) Security: UK GOVT SC1 clearance required Responsibilities BUILD a CP4D environment Install Cloud Pak for Data on OpenShift Cluster Install Watson X Discovery on CPD Install WatsonX Orchestrate on CPD Install databases on CPD … winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company, and overall Gold Award winner, has been awarded The Queen's Award for Enterprise: International Trade, for the second consecutive period. More ❯

We are supporting a market leading provider of trading and liquidity services in their search for a Low Latency Linux engineer to optimise the internal and external trading infrastructure suite. The successful candidate will be enthused by the ongoing technical challenge posed by the … evolution of the markets, client requirements and hardware. You will work with software engineers, quants and platform/infrastructure engineers on multiple projects at kernel-level to refine the RHEL platform. This is not a banking role, so the potential for total compensation is a step up from that and reflects the fact that this role is responsible for pushing … should have experience of a majority of the following: Optimising CPU scheduling/CPU architecture knowledge Implementation/deployment of Solarflare, Infiniband, Exablaze, DPDK Precision timing, performance counters Strong RHEL engineering This role is based in a City office 5 days per week More ❯