1 to 25 of 70 Permanent Red Hat Enterprise Linux Jobs in the UK

Unix/Linux Engineer £45000 - 52000 GBP Onsite WORKING Location: Birmingham, West Midlands - United Kingdom Type: Permanent Unix/Linux Engineer Location: Barrow-in-Furness (5 days a week on-site) Salary: £52,000 Clearance: Eligibilty for enhanced Security Clearance Our client is a leading technology and engineering consultancy supporting mission-critical projects across defence, engineering, and secure … infrastructure programmes in the UK. They're looking for a Unix/Linux Engineer to join their on-site operations team in Barrow, maintaining and supporting complex systems that underpin national-level projects. The role This position will see you providing day-to-day support and maintenance for Unix and Linux environments (Solaris and Red Hat … to the secure nature of the work, and you'll participate in a rostered on-call schedule to support critical operations. Key responsibilities Monitor, maintain, and troubleshoot Unix/Linux systems in production and development environments Apply regular patches and updates to ensure security and performance compliance Respond to alerts, incidents, and service requests, resolving technical issues within SLA More ❯

Unix/Linux Engineer Location: Barrow-in-Furness (5 days a week on-site) Salary: £52,000 Clearance: Eligibilty for enhanced Security Clearance Our client is a leading technology and engineering consultancy supporting mission-critical projects across defence, engineering, and secure infrastructure programmes in the UK. They’re looking for a Unix/Linux Engineer to join their … in Barrow, maintaining and supporting complex systems that underpin national-level projects. The role This position will see you providing day-to-day support and maintenance for Unix and Linux environments (Solaris and Red Hat), ensuring high system availability, rapid issue resolution, and compliance with security standards. You’ll handle incident management, performance tuning, and patching, as … to the secure nature of the work, and you’ll participate in a rostered on-call schedule to support critical operations. Key responsibilities Monitor, maintain, and troubleshoot Unix/Linux systems in production and development environments Apply regular patches and updates to ensure security and performance compliance Respond to alerts, incidents, and service requests, resolving technical issues within SLA More ❯

Unix/Linux Engineer Location: Barrow-in-Furness (5 days a week on-site) Salary: £52,000 Clearance: Eligibilty for enhanced Security Clearance Our client is a leading technology and engineering consultancy supporting mission-critical projects across defence, engineering, and secure infrastructure programmes in the UK. They’re looking for a Unix/Linux Engineer to join their … in Barrow, maintaining and supporting complex systems that underpin national-level projects. The role This position will see you providing day-to-day support and maintenance for Unix and Linux environments (Solaris and Red Hat), ensuring high system availability, rapid issue resolution, and compliance with security standards. You’ll handle incident management, performance tuning, and patching, as … to the secure nature of the work, and you’ll participate in a rostered on-call schedule to support critical operations. Key responsibilities Monitor, maintain, and troubleshoot Unix/Linux systems in production and development environments Apply regular patches and updates to ensure security and performance compliance Respond to alerts, incidents, and service requests, resolving technical issues within SLA More ❯

Unix/Linux Engineer Location: Barrow-in-Furness (5 days a week on-site) Salary: £52,000 Clearance: Eligibilty for enhanced Security Clearance Our client is a leading technology and engineering consultancy supporting mission-critical projects across defence, engineering, and secure infrastructure programmes in the UK. They’re looking for a Unix/Linux Engineer to join their … in Barrow, maintaining and supporting complex systems that underpin national-level projects. The role This position will see you providing day-to-day support and maintenance for Unix and Linux environments (Solaris and Red Hat), ensuring high system availability, rapid issue resolution, and compliance with security standards. You’ll handle incident management, performance tuning, and patching, as … to the secure nature of the work, and you’ll participate in a rostered on-call schedule to support critical operations. Key responsibilities Monitor, maintain, and troubleshoot Unix/Linux systems in production and development environments Apply regular patches and updates to ensure security and performance compliance Respond to alerts, incidents, and service requests, resolving technical issues within SLA More ❯

implement and maintain network and infrastructure solutions across physical and virtual environments. Configure and support switching, routing, firewalls, VLANs, VNets and software-defined networks. Build and administer Windows and Linux servers within secure, high-availability environments. Monitor system performance and security, ensuring compliance with governance and change control processes. Collaborate with architecture and security teams to deliver improvements and … Network or Infrastructure Engineering. Strong knowledge of switching, routing, firewalls, VLANs, VNets and network protocols. Hands-on experience with Windows Server, Red Hat Enterprise Linux (RHEL) and virtualised environments. Familiarity with cloud services (Azure, AWS or similar). Understanding of software-defined networking and data centre management. Experience working in secure or regulated environments. More ❯

implement and maintain network and infrastructure solutions across physical and virtual environments. Configure and support switching, routing, firewalls, VLANs, VNets and software-defined networks. Build and administer Windows and Linux servers within secure, high-availability environments. Monitor system performance and security, ensuring compliance with governance and change control processes. Collaborate with architecture and security teams to deliver improvements and … Network or Infrastructure Engineering. Strong knowledge of switching, routing, firewalls, VLANs, VNets and network protocols. Hands-on experience with Windows Server, Red Hat Enterprise Linux (RHEL) and virtualised environments. Familiarity with cloud services (Azure, AWS or similar). Understanding of software-defined networking and data centre management. Experience working in secure or regulated environments. More ❯

implement and maintain network and infrastructure solutions across physical and virtual environments. Configure and support switching, routing, firewalls, VLANs, VNets and software-defined networks. Build and administer Windows and Linux servers within secure, high-availability environments. Monitor system performance and security, ensuring compliance with governance and change control processes. Collaborate with architecture and security teams to deliver improvements and … Network or Infrastructure Engineering. Strong knowledge of switching, routing, firewalls, VLANs, VNets and network protocols. Hands-on experience with Windows Server, Red Hat Enterprise Linux (RHEL) and virtualised environments. Familiarity with cloud services (Azure, AWS or similar). Understanding of software-defined networking and data centre management. Experience working in secure or regulated environments. More ❯

at the system level on hardware and software components. Design, execute, and maintain test plans for both automation and manual testing scenarios. Leverage your expertise in BASH scripting and Red Hat Linux for efficient testing processes. Utilize virtualization and Docker to streamline deployment and testing environments. Identify and troubleshoot issues during testing to ensure systems meet rigorous … Collaborate with cross-functional teams to validate and optimize sonar applications. Qualifications Essential Skills and Qualifications: 5+ years of experience in integration testing within complex systems. Strong knowledge of Red Hat Linux , BASH scripting , and virtualization technologies . Experience in automation testing , complemented by manual testing expertise. Familiarity with tools like Docker for containerized applications. Proven ability More ❯

on-prem environments . Proven experience with ACM and ACS , including multi-cluster management and security policy enforcement. Strong understanding of Red Hat Enterprise Linux (RHEL) and Kubernetes fundamentals. Experience with offline updates, mirrored repositories, and operator management. Excellent problem-solving and troubleshooting skills. Desirable: Experience with OpenShift Operators, Helm charts, and automation tools (Ansible, Terraform More ❯

on-prem environments . Proven experience with ACM and ACS , including multi-cluster management and security policy enforcement. Strong understanding of Red Hat Enterprise Linux (RHEL) and Kubernetes fundamentals. Experience with offline updates, mirrored repositories, and operator management. Excellent problem-solving and troubleshooting skills. Desirable: Experience with OpenShift Operators, Helm charts, and automation tools (Ansible, Terraform More ❯

on-prem environments . Proven experience with ACM and ACS , including multi-cluster management and security policy enforcement. Strong understanding of Red Hat Enterprise Linux (RHEL) and Kubernetes fundamentals. Experience with offline updates, mirrored repositories, and operator management. Excellent problem-solving and troubleshooting skills. Desirable: Experience with OpenShift Operators, Helm charts, and automation tools (Ansible, Terraform More ❯

on-prem environments . Proven experience with ACM and ACS , including multi-cluster management and security policy enforcement. Strong understanding of Red Hat Enterprise Linux (RHEL) and Kubernetes fundamentals. Experience with offline updates, mirrored repositories, and operator management. Excellent problem-solving and troubleshooting skills. Desirable: Experience with OpenShift Operators, Helm charts, and automation tools (Ansible, Terraform More ❯

cross-functional teams to ensure systems are reliable, secure, and meet business needs. This role is ideal for someone early in their career who is passionate about Unix/Linux systems, eager to learn, and ready to grow into a more senior engineering position. Key Responsibilities Leveraging strong problem-solving skills and help root cause analysis expertise to diagnose … issues, ensuring minimal downtime and optimal performance. Assist in the deployment, configuration, and maintenance of Unix/Linux systems (RedHat, OEL, Solaris). Support virtualisation platforms including VMware and Oracle VM (OVM). Monitor system performance and availability, escalating issues as needed. Participate in patching, upgrades, and basic lifecycle management tasks. Document system configurations, procedures, and changes. Collaborate with … Jump out of your comfort zone and be ready to apply your learning Agile methodology, Project handling and BAU delivery Experience & Qualifications 2+ years of experience in Unix/Linux system administration or related IT infrastructure role. Familiarity with RedHat, Oracle Linux, or Solaris operating systems. Exposure to virtualisation technologies (VMware, OVM) is a plus. Basic understanding of More ❯

About the Company Aubay UK is seeking a highly skilled Infrastructure Engineer with strong expertise in patch management across Windows, Linux, VMware, and network devices. This role is critical in maintaining a secure, stable, and compliant IT environment. The ideal candidate will collaborate closely with business stakeholders, security teams, and infrastructure operations to plan, test, and deploy patches with … disruption. About the Role This role is critical in maintaining a secure, stable, and compliant IT environment. Responsibilities Patch Management: Lead end-to-end patching cycles for Windows Servers, Linux Servers, VMware ESXi, and network devices. Evaluate, schedule, and deploy security and performance patches according to defined maintenance windows and business priorities. Ensure compliance with corporate security baselines and … using available tools (SCCM, WSUS, Ansible, vSphere Update Manager, etc.). Technical Expertise: Strong hands-on experience in Windows Server Administration (2016/2019/2022) and Linux (RHEL, CentOS, Ubuntu). Experience with VMware vSphere/ESXi patching and upgrades. Knowledge of network device firmware patching (switches, firewalls, routers). Familiarity with enterprise patch management tools (e.g. More ❯

About the Company Aubay UK is seeking a highly skilled Infrastructure Engineer with strong expertise in patch management across Windows, Linux, VMware, and network devices. This role is critical in maintaining a secure, stable, and compliant IT environment. The ideal candidate will collaborate closely with business stakeholders, security teams, and infrastructure operations to plan, test, and deploy patches with … disruption. About the Role This role is critical in maintaining a secure, stable, and compliant IT environment. Responsibilities Patch Management: Lead end-to-end patching cycles for Windows Servers, Linux Servers, VMware ESXi, and network devices. Evaluate, schedule, and deploy security and performance patches according to defined maintenance windows and business priorities. Ensure compliance with corporate security baselines and … using available tools (SCCM, WSUS, Ansible, vSphere Update Manager, etc.). Technical Expertise: Strong hands-on experience in Windows Server Administration (2016/2019/2022) and Linux (RHEL, CentOS, Ubuntu). Experience with VMware vSphere/ESXi patching and upgrades. Knowledge of network device firmware patching (switches, firewalls, routers). Familiarity with enterprise patch management tools (e.g. More ❯

About the Company Aubay UK is seeking a highly skilled Infrastructure Engineer with strong expertise in patch management across Windows, Linux, VMware, and network devices. This role is critical in maintaining a secure, stable, and compliant IT environment. The ideal candidate will collaborate closely with business stakeholders, security teams, and infrastructure operations to plan, test, and deploy patches with … disruption. About the Role This role is critical in maintaining a secure, stable, and compliant IT environment. Responsibilities Patch Management: Lead end-to-end patching cycles for Windows Servers, Linux Servers, VMware ESXi, and network devices. Evaluate, schedule, and deploy security and performance patches according to defined maintenance windows and business priorities. Ensure compliance with corporate security baselines and … using available tools (SCCM, WSUS, Ansible, vSphere Update Manager, etc.). Technical Expertise: Strong hands-on experience in Windows Server Administration (2016/2019/2022) and Linux (RHEL, CentOS, Ubuntu). Experience with VMware vSphere/ESXi patching and upgrades. Knowledge of network device firmware patching (switches, firewalls, routers). Familiarity with enterprise patch management tools (e.g. More ❯

We are seeking an on-siteSenior Linux Engineer, providing Linux support for one of our key public sector clients. This is a high-impact role within afast-paced and dynamic environment, focused on the support, troubleshooting, and continuous improvement. Due to the customer requirements successful applicants must be eligible for high level UK Security clearance Location: Edinburgh or … in innovation alongside a willingness to implement new ways of working and automation. Education and Experience required: Proven track record of working in a support role in UNIX/Linux Solid technical background supporting large-scale Unix/Linux Server environments. Ability to mentor technical staff and partners to troubleshoot complex server environments and situations. Experience in a … highly visible role providing support and troubleshooting services on multiple projects at the same time. Ability to communicate technical concepts to non-technical business partners. Linux and Solaris System Administration Comprehensive and demonstratable UNIX/Linux troubleshooting ability. Red Hat Linux ( versions 5.x-8.x) System Administration Solaris (versions 10.x-11.x) System Administration Working knowledge of More ❯

adhere to all relevant company policies Essential Skills: Strong knowledge of IT infrastructure, networking, security and compliance frameworks Experience in managing, servers, systems and applications Hands on expertise in Linux systems administration Knowledge of Windows server management, Active Directory, DNS, MS Exchange Experience managing firewall configuration and enterprise anti-virus software Experience in managing and maintaining VMware (Hypervisor … Service-oriented with effective communication skills Ability to prioritize workload under minimal supervision Undergraduate degree or equivalent working experience Essential Tools: Ubuntu and Red Hat Linux Windows 365 environment Desirable Tools: Alpine Linux Gitlab CI, Jenkins Docker, Kubernetes Terraform, Ansible Additional tools as required Benefits: Annual Company Bonus Based on company performance 25 Days holiday not More ❯

adhere to all relevant company policies Essential Skills: Strong knowledge of IT infrastructure, networking, security and compliance frameworks Experience in managing, servers, systems and applications Hands on expertise in Linux systems administration Knowledge of Windows server management, Active Directory, DNS, MS Exchange Experience managing firewall configuration and enterprise anti-virus software Experience in managing and maintaining VMware (Hypervisor … Service-oriented with effective communication skills Ability to prioritize workload under minimal supervision Undergraduate degree or equivalent working experience Essential Tools: Ubuntu and Red Hat Linux Windows 365 environment Desirable Tools: Alpine Linux Gitlab CI, Jenkins Docker, Kubernetes Terraform, Ansible Additional tools as required Benefits: Annual Company Bonus – Based on company performance 25 Days holiday not More ❯

adhere to all relevant company policies Essential Skills: Strong knowledge of IT infrastructure, networking, security and compliance frameworks Experience in managing, servers, systems and applications Hands on expertise in Linux systems administration Knowledge of Windows server management, Active Directory, DNS, MS Exchange Experience managing firewall configuration and enterprise anti-virus software Experience in managing and maintaining VMware (Hypervisor … Service-oriented with effective communication skills Ability to prioritize workload under minimal supervision Undergraduate degree or equivalent working experience Essential Tools: Ubuntu and Red Hat Linux Windows 365 environment Desirable Tools: Alpine Linux Gitlab CI, Jenkins Docker, Kubernetes Terraform, Ansible Additional tools as required Benefits: Annual Company Bonus – Based on company performance 25 Days holiday not More ❯

Senior Infrastructure Services Manager VMware, Microsoft & Linux Platforms (High Security Clearance - DV) Location: Erskine or Newcastle Work Mode: Hybrid/Remote flexibility with 24x7 rotational support Summary We are seeking a highly skilled infrastructure leader with extensive experience across VMware, Microsoft, and Linux ecosystems. This role blends deep technical expertise with operational leadership, supporting enterprise-grade virtualization … in infrastructure services, responding to complex issues and inquiries Deliver L3 support for VMware environments: vSphere, vSAN, NSX-T/V, VCF, Tanzu Kubernetes Grid Administer Linux servers (RHEL, CentOS, Ubuntu) and troubleshoot OS-level issues, containers, and automation Troubleshoot Microsoft platforms including Azure, SCCM/Intune, SQL Server, Active Directory, and Windows Server Support VMware Site Recovery Manager … Aria Suite (vRealize) PowerCLI, vRO, Terraform Networking fundamentals Microsoft Azure, SCCM, Intune SQL Server, AD, ADFS Windows Server, Hyper-V Azure AD, Debugging Tools SLA & escalation management Linux RHEL, CentOS, Ubuntu Bash, Python, Ansible Docker, Kubernetes Systemd, YUM/APT CI/CD familiarity Basic & Preferred Qualifications Basic: Bachelors degree in a relevant field or equivalent combination of education More ❯

security measures are in place. Communicate with the customer to understand the underlying issue and provide timely feedback. Essential Skills: system administrator Fluent in English (both spoken and written) Linux Red Hat Ansible Good Network skills (Firewalls & Switches) Windows Server Knowledge A team player. Qualified to a good degree level in any technical discipline (or to be 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 ❯

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. To be considered, please ensure you complete your application on the Computappoint More ❯

including executive leadership. Education/Qualifications/Technical Competencies Essential Recognised cybersecurity certification: CISSP and/or CISM Strong knowledge of: Ivanti LANDesk, Qualys, Splunk Windows Server/Desktop, RHEL/OEL Linux PowerShell and Python scripting Proven experience leading strategic security initiatives and process automation in large-scale environments Desirable Additional certifications: CCSP Familiarity with: CyberArk PAM, ServiceNow … SecOps Vulnerability Response/Application Vulnerability Response. VMWare, Nutanix, Java VM MSSQL, Oracle, MongoDB Red Hat Satellite, Active Directory, LDAP, Kerberos Confluence, JIRA GDPR and SOX compliance frameworks Personal Requirements Excellent communication skills Ability to manage constructive conflict effectively Ability to build strong and lasting relationships across the bank Results driven, with a strong sense of accountability, focused More ❯