1 to 25 of 55 Red Hat Enterprise Linux Jobs in London

Linux Administrator Location: London (Hybrid … 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 proactive engineering mindset focused on continuous … 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 … 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 proactive engineering mindset focused on continuous … 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 … 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 proactive engineering mindset focused on continuous … 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 … 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 proactive engineering mindset focused on continuous … 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 … 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 ❯

Platform Engineer to join their Platform Engineering Team (20+ team members). This is a hands-on technical role focused on automation, streaming platforms, and DevOps tooling across their enterprise infrastructure. You'll work within collaborative pods responsible for different application groups, building automation solutions, managing CI/CD pipelines, and implementing infrastructure-as-code . This role offers … OpenShift Implement privileged access management using CyberArk Utilize Splunk and Grafana for monitoring, logging, and performance analysis Perform SQL and Oracle database administration and troubleshooting Maintain Windows Server and Linux (Red Hat) environments Collaborate with engineering teams, project managers, and suppliers on technical implementations Qualifications and Requirements: Strong scripting abilities (Python or PowerShell preferred; Bash or Perl …/Jenkins and BitBucket/GitLab Configuration management with Ansible (Ansible Tower is highly valued) SQL Server and Oracle database administration Windows Server (2012/2016/2019) and Linux (Red Hat) system administration Desirable Skills: CyberArk, containerization (Docker/Kubernetes/OpenShift), monitoring tools (Splunk/Grafana), web servers (IIS/Tomcat), Active Directory, networking, virtualization More ❯

Platform Engineer to join their Platform Engineering Team (20+ team members). This is a hands-on technical role focused on automation, streaming platforms, and DevOps tooling across their enterprise infrastructure. You'll work within collaborative pods responsible for different application groups, building automation solutions, managing CI/CD pipelines, and implementing infrastructure-as-code . This role offers … OpenShift Implement privileged access management using CyberArk Utilize Splunk and Grafana for monitoring, logging, and performance analysis Perform SQL and Oracle database administration and troubleshooting Maintain Windows Server and Linux (Red Hat) environments Collaborate with engineering teams, project managers, and suppliers on technical implementations Qualifications and Requirements: Strong scripting abilities (Python or PowerShell preferred; Bash or Perl …/Jenkins and BitBucket/GitLab Configuration management with Ansible (Ansible Tower is highly valued) SQL Server and Oracle database administration Windows Server (2012/2016/2019) and Linux (Red Hat) system administration Desirable Skills: CyberArk, containerization (Docker/Kubernetes/OpenShift), monitoring tools (Splunk/Grafana), web servers (IIS/Tomcat), Active Directory, networking, virtualization More ❯

supporting secure infrastructure environments. This is a hands-on role requiring strong troubleshooting skills and deep technical knowledge across enterprise systems. Key Responsibilities Troubleshoot infrastructure issues across Windows, RHEL, SAN, GPOs, WSUS, AD, AppLocker Collaborate with Network, Engineering, and SOC teams to resolve end-user issues Handle escalated incidents directly with client leads Patch and maintain test/live … environments (Anti-Virus, WSUS, RHEL, etc.) Work with PKI certificates and SIEM tooling Support Engineering and Test teams Perform AD administration (accounts, groups, permissions) Participate in a 24/7/365 on-call support rota Required Skills Strong infrastructure experience including: VMWare vSphere Windows Server, AD, DNS, WSUS, RDS McAfee RHEL (Red Hat Enterprise Linux More ❯

supporting secure infrastructure environments. This is a hands-on role requiring strong troubleshooting skills and deep technical knowledge across enterprise systems. Key Responsibilities Troubleshoot infrastructure issues across Windows, RHEL, SAN, GPOs, WSUS, AD, AppLocker Collaborate with Network, Engineering, and SOC teams to resolve end-user issues Handle escalated incidents directly with client leads Patch and maintain test/live … environments (Anti-Virus, WSUS, RHEL, etc.) Work with PKI certificates and SIEM tooling Support Engineering and Test teams Perform AD administration (accounts, groups, permissions) Participate in a 24/7/365 on-call support rota Required Skills Strong infrastructure experience including: VMWare vSphere Windows Server, AD, DNS, WSUS, RDS McAfee RHEL (Red Hat Enterprise Linux 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 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 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 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 our clients maximize value in their infrastructure resources, while optimizing infrastructure performance and cost. Key Responsibilities Administer, configure, and maintain RHEL environments (specifically RHEL 8 & 9) ensuring stability, performance, and security. Provide hands-on support with high-end workstation hardware for scientists, promptly addressing hardware and software issues. Offer technical support … 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 experience More ❯

Technical Lead, Linux, AIX, VMware, WindowsHybrid working£550 - £750 per day (umbrella engagement) Our client, a market leading national business, is looking to hire a contractor to technically lead a team of platform specialists covering spanning Linux/Red-hat, AIX, Windows and VMWare tech, to ensure computing services are secure, resilient and scalable. You will … suitable candidate will have experience of strong technical leadership and operational discipline. Engagement via Umbrella Company Only; all taxes & NI deducted at source. General responsibilities: Lead the operations of enterprise compute platforms e.g. Linux, AIX, Windows, VMware. Ensure compliance with patching, config standards and security. Manage End-of-Life (EoX) planning, upgrades, migrations etc. Oversee platform monitoring including … reporting on platform performance, incidents & compliance. Manage vendor relationships. Contribute to audits, IT risk assessments and compliance reporting. Identify opportunities for continuous improvement. Skills & experience required: Technical knowledge of Linux, AIX, Windows Server, VMware, and Red Hat Demonstrated expertise in patch management Demonstrated expertise in configuration compliance Demonstrated expertise in performance tuning. ITIL operational management experience Knowledge More ❯

Technical Lead, Linux, AIX, VMware, Windows Hybrid working £550 - £750 per day (umbrella engagement) Our client, a market leading national business, is looking to hire a contractor to technically lead a team of platform specialists covering spanning Linux/Red-hat, AIX, Windows and VMWare tech, to ensure computing services are secure, resilient and scalable. You … suitable candidate will have experience of strong technical leadership and operational discipline. Engagement via Umbrella Company Only; all taxes & NI deducted at source. General responsibilities: Lead the operations of enterprise compute platforms e.g. Linux, AIX, Windows, VMware. Ensure compliance with patching, config standards and security. Manage End-of-Life (EoX) planning, upgrades, migrations etc. Oversee platform monitoring including … reporting on platform performance, incidents & compliance. Manage vendor relationships. Contribute to audits, IT risk assessments and compliance reporting. Identify opportunities for continuous improvement. Skills & experience required: Technical knowledge of Linux, AIX, Windows Server, VMware, and Red Hat Demonstrated expertise in patch management Demonstrated expertise in configuration compliance Demonstrated expertise in performance tuning. ITIL operational management experience Knowledge More ❯

per day (umbrella engagement) Our client, an industry leading national business, is looking to hire a contractor to Team lead/manage a team of platform specialists covering spanning Linux/Red-hat, AIX, Windows and VMWare tech, to ensure computing services are secure, resilient and scalable. You will also drive automation and life-cycle management. The … suitable candidate will have experience of strong technical leadership and operational discipline. Engagement via Umbrella Company Only; all taxes & NI deducted at source. General responsibilities: Lead the operations of enterprise compute platforms e.g. Linux, AIX, Windows, VMware. Ensure compliance with patching, config standards and security. Manage End-of-Life (EoX) planning, upgrades, migrations etc. Oversee platform monitoring including … reporting on platform performance, incidents & compliance. Manage vendor relationships. Contribute to audits, IT risk assessments and compliance reporting. Identify opportunities for continuous improvement. Skills & experience required: Technical knowledge of Linux, AIX, Windows Server, VMware, and Red Hat Demonstrated expertise in patch management Demonstrated expertise in configuration compliance Demonstrated expertise in performance tuning. ITIL operational management experience Knowledge More ❯

Linux Engineer – Up to £300k-£550k Total Comp | London We’re hiring for a Linux Engineer to join the Compute Engineering team at one of the most technically advanced hedge funds and market makers in the world (client name kept confidential). This is a rare opportunity to work on low-level Linux engineering that directly supports … global trading and research systems. This isn’t a typical Linux admin role. You won’t be managing users or installations — you’ll be writing the code that shapes the Linux OS itself , making kernel-level changes, tuning for ultra-low latency, and solving the kinds of problems that get escalated all the way to Red Hat. … the future of Linux systems at scale in a highly technical, low-latency environment What we’re looking for: 4+ years of deep Linux experience — ideally across RHEL, CentOS, or Ubuntu Strong coding skills in Python or Go (bonus points for C++ or Rust) Experience tuning system performance (kernel parameters, memory, scheduling, etc.) Knowledge of infrastructure-as-code More ❯

Linux Engineer – Up to £300k-£550k Total Comp | London We’re hiring for a Linux Engineer to join the Compute Engineering team at one of the most technically advanced hedge funds and market makers in the world (client name kept confidential). This is a rare opportunity to work on low-level Linux engineering that directly supports … global trading and research systems. This isn’t a typical Linux admin role. You won’t be managing users or installations — you’ll be writing the code that shapes the Linux OS itself , making kernel-level changes, tuning for ultra-low latency, and solving the kinds of problems that get escalated all the way to Red Hat. … the future of Linux systems at scale in a highly technical, low-latency environment What we’re looking for: 4+ years of deep Linux experience — ideally across RHEL, CentOS, or Ubuntu Strong coding skills in Python or Go (bonus points for C++ or Rust) Experience tuning system performance (kernel parameters, memory, scheduling, etc.) Knowledge of infrastructure-as-code 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 ❯

both utilize the same workload software which produces a seamless workflow, a quicker time-to-deliver, and partnerships that offer focused value. We work with platform owners across the enterprise to provide support and education around the security events their platforms produce. We deliver world-class event pipelines tailored for each owner's platform. Careers with Optum offer flexible … you may be interested in Required Qualifications: Bachelor's in Computer Science or similar. or equivalent experience Proven experience working within log collection setup and development Proven experience with RHEL Linux Server OS Experience working with Google SecOps basic search queries Experience with BindPlane, LogStash, Kafka, and GitHub Operations Proficiency in Scripting/Programming with Python and Go Preferred … work on high and low-level designing Experience with Cloud Solution designs and setup for AWS, GCP and Azure Excellent understanding of Amazon Kinesis Data Streams Advanced Experience with RHEL Linux OS Commands Advanced Experience with Go & Python Scripting/Programming Soft Skills: Proven good communications skills Proven good problem-solving attitude Proven ability to work independently or as More ❯

Experience of developing low-level, high performance systems. Familiarity with Service Orientated Architecture, concurrency models and threading, multicast messaging or FIX message protocols would be advantageous. Key Skills: C++, Red Hat Linux (ideally V7 or later), Low Latency/High Performance trading applications/platforms. Services offered by Computappoint Limited are those of an Employment Business and More ❯

Experience of developing low-level, high performance systems. Familiarity with Service Orientated Architecture, concurrency models and threading, multicast messaging or FIX message protocols would be advantageous. Key Skills: C++, Red Hat Linux (ideally V7 or later), Low Latency/High Performance trading applications/platforms. Services offered by Computappoint Limited are those of an Employment Business and More ❯

high performance systems. Familiarity with Service Orientated Architecture, concurrency models and threading, multicast messaging or FIX message protocols would be advantageous. Key Skills: C++ (ideally version 17 or later), Red Hat Linux (ideally V7 or later), Low Latency/High Performance trading applications/platforms. To be considered, please ensure you complete your application on the Computappoint More ❯

looking for a Network Automation Engineer with strong hands-on experience in Ansible, Python, and network orchestration to help design, build, and integrate automation solutions across a range of enterprise platforms.This role blends network engineering, DevOps, and systems integration — ideal for someone comfortable writing automation playbooks and APIs while understanding routing, firewalls, and connectivity fundamentals. Key Responsibilities Design, build … Core Technologies Automation & Orchestration: Ansible, Cisco NSO, Terraform, GitOps (GitHub/GitLab/Azure DevOps) Networking & Modelling: YANG, RESTCONF, NETCONF, XML, JSON, Jinja2, NetBox Cloud & Platform: Azure, AWS, RedHat Enterprise Linux, VMware, OpenStack Scripting & Languages: Python, Bash, YAML (Go/PowerShell desirable) CI/CD & Tooling: GitHub Actions, Azure Pipelines, Jenkins, Terraform, ServiceNow Monitoring & Observability: Grafana, Prometheus (desirable … Understanding of network APIs (REST/NETCONF) and data formats ( XML/JSON ). Experience integrating automation into CI/CD pipelines using Git-based workflows. Comfortable working in Linux-based environments (RedHat, CentOS, Ubuntu). Knowledge of cloud networking (Azure/AWS VPCs, Transit Gateways, VPNs). Excellent documentation, troubleshooting, and stakeholder communication skills. Certifications such as Cisco More ❯

looking for a Network Automation Engineer with strong hands-on experience in Ansible, Python, and network orchestration to help design, build, and integrate automation solutions across a range of enterprise platforms. This role blends network engineering, DevOps, and systems integration ideal for someone comfortable writing automation playbooks and APIs while understanding routing, firewalls, and connectivity fundamentals. Key Responsibilities Design … Core Technologies Automation & Orchestration: Ansible, Cisco NSO, Terraform, GitOps (GitHub/GitLab/Azure DevOps) Networking & Modelling: YANG, RESTCONF, NETCONF, XML, JSON, Jinja2, NetBox Cloud & Platform: Azure, AWS, RedHat Enterprise Linux, VMware, OpenStack Scripting & Languages: Python, Bash, YAML (Go/PowerShell desirable) CI/CD & Tooling: GitHub Actions, Azure Pipelines, Jenkins, Terraform, ServiceNow Monitoring & Observability: Grafana, Prometheus (desirable … Understanding of network APIs (REST/NETCONF) and data formats ( XML/JSON ). Experience integrating automation into CI/CD pipelines using Git-based workflows. Comfortable working in Linux-based environments (RedHat, CentOS, Ubuntu). Knowledge of cloud networking (Azure/AWS VPCs, Transit Gateways, VPNs). Excellent documentation, troubleshooting, and stakeholder communication skills. Certifications such as Cisco More ❯