London, South East, England, United Kingdom Hybrid/Remote Options
Randstad Technologies
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 RedHatEnterpriseLinux (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 RedHatEnterpriseLinux (RHEL) administration. Proven expertise with RedHat Satellite installation, configuration, and management. Hands-on experience with Ansible/AAP and Infrastructure as Code practices. Practical knowledge of VMware management More ❯
miles of Camberley Pay Rate: £400-£550 per day Length of Contract: 12 Months About the Role We're seeking an experienced Senior System Administrator with deep expertise in RedHatLinux and clustering technologies to join a leading global banking client's IT Infrastructure team. You'll be part of a small EMEA-based team working … closely with global high-touch patching teams to deliver a "follow-the-sun" support model. The role focuses on enterprise-scale OS patching, troubleshooting, and system automation across a complex Unix/Linux environment. Key Responsibilities Plan, execute, and oversee monthly OS patching and core upgrades across enterprise environments Perform pre- and post-patch checks to ensure … and support RedHat clustering solutions (RHCS) and GPFS clusters Contribute to continuous process improvement and documentation Required Skills & Experience Extensive RedHatLinux (RHEL 7.x-9.x) system administration experience Proven experience with clustering technologies - RHCS and GPFS (essential) Strong troubleshooting skills for x86 hardware (IBM, HP, Dell) Hands-on experience in enterprise patch More ❯
Farnborough, Hampshire, South East, United Kingdom
Sanderson Government and Defence
About the Role We're looking for an experienced RedHat + VMware Engineer to join a secure, high-performance environment in Farnborough. This is a hands-on technical role suited to someone who thrives in complex, mission-critical infrastructures and is comfortable working fully on-site. Key Responsibilities Design, deploy, and maintain RedHatEnterpriseLinux environments Build, configure, and support VMware virtualisation platforms Troubleshoot system, performance, and … infrastructure issues Implement automation, optimisation, and security best practices Collaborate with cross-functional engineering and security teams Support project delivery within a classified environment Required Experience Strong background with RHEL (installation, configuration, patching, hardening) Expertise in VMware ESXi, vSphere, vCenter , and related tooling Experience working in secure/government environments Proven ability to work on complex infrastructure projects Current eDV More ❯
About the Role We're looking for an experienced RedHat + VMware Engineer to join a secure, high-performance environment in Farnborough. This is a hands-on technical role suited to someone who thrives in complex, mission-critical infrastructures and is comfortable working fully on-site. Key Responsibilities Design, deploy, and maintain RedHatEnterpriseLinux environments Build, configure, and suppor click apply for full job details More ❯
Farnborough, Hampshire, South East, United Kingdom
IO Associates
DV Cleared RedHat & VMware Engineer - Farnborough - £550 - £625 Per day (Inside IR35) - 12 Months We're working with a major secure client who requires an experienced DV Cleared RedHat & VMware Engineer to join their team in Farnborough. This is a hands-on role within a fast-paced, highly sensitive environment, ideal for someone who … can deliver robust engineering support from day one. What You'll Be Doing Supporting, maintaining, and enhancing RedHatEnterpriseLinux systems Managing and troubleshooting VMware virtualisation platforms Delivering reliable, high-quality technical support across complex secure infrastructures Implementing patches, upgrades, and configuration changes Ensuring systems are secure, stable, and compliant with project and security requirements More ❯
to a market-leading organisation at the forefront of smart utility innovation. Key Responsibilities Provide 2nd/3rd line support for both open-source and bespoke software stacks across Linux, Windows and Android. Investigate, troubleshoot, and resolve software issues, coordinating with development teams as needed. Support software upgrades, including patch testing and deployment for in-house and customer systems. … Required: Proven experience in application support, systems administration, or a related technical support/DevOps role. Strong Linux fundamentals, particularly RedHatEnterpriseLinux (RHEL) Solid troubleshooting and problem-solving abilities and high attention to detail. Hands-on experience with MS SQL Server, PostgreSQL, and/or MariaDB (including writing and optimising queries) Good understanding More ❯
their team on-site at an end-client location What you'll need to succeed Active eDV Clearance Proven experience in RedHatEnterpriseLinux (RHEL) administration Strong experience in scripting languages (Bash, Python, Perl) Proficiency with automation tools (Ansible, Puppet, Terraform) Familiarity with CI/CD pipelines Nice to have: Immediate availability Existing DV Clearance 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 RedHatEnterpriseLinux Satellite (install, Configure, manage) Experience of server implementation, upgrades, maintenance, monitoring andautomation (Infrastructure as Code) with Ansible, AAP VMware (upgrade, manage) Understanding of 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. Suitable candidates for this role must be eligible to obtain SC clearance. Location: Luton The successful candidate will join … 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. RedHatLinux ( versions 5.x-8.x) System Administration Solaris (versions 10.x-11.x) System Administration Working knowledge of More ❯
An opportunity for an experienced OpenShift Engineer to join a leading technology programme, focusing on the deployment, configuration, and lifecycle management of RedHat 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 RedHat 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 ❯
london, south east england, united kingdom Hybrid/Remote Options
UnitedHealth Group
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 RHELLinux 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 RHELLinux 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 ❯
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), RedHatLinux (ideally V7 or later), Low Latency/High Performance trading applications/platforms. To be considered, please ensure you complete your application on the Computappoint More ❯
South East London, London, United Kingdom Hybrid/Remote Options
Certain Advantage
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 EnterpriseLinux, 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 ❯
Rubrick Strong Windows skills, especially Active Directory and Group Policy Hands-on VMware deployment and management experience with VMware 8 Hands-on Linux deployment and management experience with RHEL 8 & 9 Strong troubleshooting skills Enthusiasm and talent for acquiring complex technical skills Good customer service attitude Knowledge of configuration management (Puppet and/or RedHat Satellite More ❯
Experience 10+ years of hands-on experience with CyberArk PAM suite. Strong knowledge of privileged access concepts, RBAC, and compliance frameworks (NIST, ISO 27001). Experience with Linux (RHEL 9), Windows Server, Oracle DB, and cloud platforms. Scripting and automation skills (PowerShell, REST APIs). Proven track record in CyberArk upgrades and custom integrations. Excellent communication and stakeholder engagement More ❯
Engineering or a related subject • 5-7 years of relevant (AWS & Architect)experience • Knowledge-based and experienced-based industry certifications would be strongly preferred Skills Set Operating Systems: RedHat Linux 5, 6, 7, CentOS, Amazon Linux, Oracle Linux Cloud Services: AWS Services [Cloud formation, EC2, S3, SQS, SNS, RedShift, IAM, CloudWatch, etc.] Programming Languages: Python, Shell Scripting More ❯
hybrid basis working three days remotely and two days based at their two sites in Surrey. Reporting directly to the Technical Director you will support and enhance Azure, Windows, Linux, and networking environments to ensure high availability of key services to their end users. Key responsibilities: Responsible for management of Microsoft 365 and Azure cloud services, support Windows-based … systems and processes Skills required Previous hands-on experience in infrastructure engineering Educated to degree level in Computer Science or relevant certifications Solid skills across Windows Server, Linux (RHEL), Azure, networking, and VMware/Hyper-V and SQL. Strong knowledge across Remote Access, Web Tech, Databases, Networking, Storage and Security/Compliance A team-oriented mindset with problem-solving More ❯
Egham, Surrey, South East, United Kingdom Hybrid/Remote Options
Ashdown Group
hybrid basis working three days remotely and two days based at their two sites in Surrey. Reporting directly to the Technical Director you will support and enhance Azure, Windows, Linux, and networking environments to ensure high availability of key services to their end users. Key responsibilities: Responsible for management of Microsoft 365 and Azure cloud services, support Windows-based … systems and processes Skills required Previous hands-on experience in infrastructure engineering Educated to degree level in Computer Science or relevant certifications Solid skills across Windows Server, Linux (RHEL), Azure, networking, and VMware/Hyper-V and SQL. Strong knowledge across Remote Access, Web Tech, Databases, Networking, Storage and Security/Compliance A team-oriented mindset with problem-solving More ❯
Staines-upon-Thames, Middlesex, England, United Kingdom
Spectrum IT Recruitment
Linux Support Engineer required by a market leading technology company based in Staines. Due to continued success and planned expansion the company are looking to hire an ambitious Linux Support Engineer to join their existing team. The successful Linux Support Engineer should have experience working with Linux-based systems and be a keen problem solver with … roll-out of software- Troubleshooting issues using Linux tools and scripting- Hardware/Software migration- Customer installation and supportEssential Experience; - Customer facing experience- Linux i.e. CentOS/RHEL- Scripting languages i.e. Shell, PERL, Python, PHP- Knowledge of IP, HTTP and DNS- Enthusiasm to problem solve and investigate new technologiesIf you are looking for an opportunity of this nature More ❯
Linux Support Engineer required by a market leading technology company based in Staines. Due to continued success and planned expansion the company are looking to hire an ambitious Linux Support Engineer to join their existing team. The successful Linux Support Engineer should have experience working with Linux-based systems and be a keen problem solver with … out of software - Troubleshooting issues using Linux tools and scripting - Hardware/Software migration - Customer installation and support Essential Experience; - Customer facing experience - Linux i.e. CentOS/RHEL - Scripting languages i.e. Shell, PERL, Python, PHP - Knowledge of IP, HTTP and DNS - Enthusiasm to problem solve and investigate new technologies If you are looking for an opportunity of this More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Saab UK
requirements Demonstrable knowledge and experience in 3 or more of the following: Microsoft Windows Server Microsoft SQL Server Networking (Load balancing, Firewalls, TCP/IP) Linux (Debian or RHEL) Telephony/UC (SIP, ACD, VOIP) Active Directory (ADFS, domain management, users/groups, policies, certificates etc.) Infrastructure management and maintenance (COTS hardware & Virtualisation - VMware, Hyper-V) Good knowledge and More ❯
infrastructure that meets business requirements and aligns to strategy and security. Work with a diverse range of technologies including but not limited to: Virtualization, Infrastructure as Code, AWS, Containers, Linux, PostgreSQL, Monitoring and Cybersecurity. You will build new servers/systems as well as ensure that all our existing ones are maintained, reliable and resilient and our applications are … to discuss further would be: Virtualization - platforms such as Vmware/Redhat Openshift Kubernetes and Docker Configuration Management Systems Puppet/Ansible Linux Administration Redhat family OS, including RHEL, Alma and some legacy CentOS Core internet applications protocols DHCP/DNS Monitoring Systems Icinga2/Elastic Stack/InfluxDB/Grafana Application and network security best practices SSH/ More ❯
infrastructure that meets business requirements and aligns to strategy and security. Work with a diverse range of technologies including but not limited to: Virtualization, Infrastructure as Code, AWS, Containers, Linux, PostgreSQL, Monitoring and Cybersecurity. You will build new servers/systems as well as ensure that all our existing ones are maintained, reliable and resilient and our applications are … to discuss further would be: Virtualization - platforms such as Vmware/Redhat Openshift Kubernetes and Docker Configuration Management Systems – Puppet/Ansible Linux Administration – Redhat family OS, including RHEL, Alma and some legacy CentOS Core internet applications protocols – DHCP/DNS Monitoring Systems – Icinga2/Elastic Stack/InfluxDB/Grafana Application and network security best practices – SSH/ More ❯
Ubuntu | Redhat | RHEL | Docker | Docker Swarm | Linux | Systems Engineer | SRE | Site Reliability Engineer | DevOps | Ansible | Python Are you looking for an opportunity that's giving back to society and genuinely changing the world? Technology built upon Novel prize winning Software and a role that you can leave the day proud of what you're contributing to? I’ve partnered … IPO, this is a unique chance to work at the forefront of quantum innovation working with companies such as NASA! The role will be working with hardware through the Linux stack, Networking (Routing and Switching), Docker, and Ansible - SO if you have experience working with Datacentres, unique R&D environments, then this'll be for you... The role, Oxford … apply to the advert or reach out at robin.shaw@opusrs.com and we can then find time to set up a call and run through all the details. Ubuntu | Redhat | RHEL | Docker | Docker Swarm | Linux | Systems Engineer | SRE | Site Reliability Engineer | DevOps | Ansible | Python More ❯