functional teams to support applications and services running on Linux platforms, while driving automation and continuous improvement. Key Responsibilities System Administration • Install, configure, and maintain Linux servers (Red Hat, CentOS, Ubuntu). • Perform system updates, patching, and performance tuning. • Monitor system health and resolve technical issues proactively. Security Management • Implement and maintain security controls to protect system integrity. • Conduct More ❯
Cheltenham, Gloucestershire, England, United Kingdom
Sanderson
with installation, upgrading, and support of: Windows Server 2016/2019 AWS and Azure cloud platforms Familiarity with Red Hat products: Satellite 6, OpenShift 3/4, RHEL/CentOS 6/7/8, RHEL Atomic/CoreOS Active Directory expertise: Object and OU creation, RBAC, DFS Knowledge of VSAN, SCVMM, Hyper-V Networking fundamentals: TCP/IP More ❯
prioritised - and where your contributions will make a tangible difference from day one. WE NEED THE SENIOR INFRASTRUCTURE ENGINEER TO HAVE.... Active DV Clearance Strong experience in Linux systems (CentOS/Ubuntu) Hands-on experience with VMware vSphere , Zabbix , and Tenable Knowledge of Ansible , Terraform , or similar IaC tools Scripting ability with Go , Bash , or Python A collaborative mindset More ❯
Gloucester, Gloucestershire, South West, United Kingdom
DXC Technology
support of: Windows 2016/2019, Windows Server, AWS, and Azure Experience or knowledge of various Red Hat related products, including Satellite 6, OpenShift 3/4, RHEL/CentOS 6/7/8, and RHEL Atomic/CoreOS Knowledge of Active Directory including object creation, OU creation, RBAC management, and DFS Knowledge of VSAN, SCVMM, Hyper-V More ❯
timely technical solutions Working iteratively to improve performance, availability, and reliability WHAT WE'RE LOOKING FOR Active DV clearance (Developed Vetting) is essential Proficient in Linux systems administration (e.g., CentOS, Ubuntu) Experience with virtualisation platforms, ideally VMware vSphere Exposure to infrastructure monitoring and vulnerability management tools (e.g., Zabbix, Tenable) Familiarity with scripting languages such as Bash or Python Knowledge More ❯
DevOps, Linux, and Java Proven experience in deploying and managing high-availability, fault-tolerant systems in the cloud Deep understanding of Linux operating systems, including Ubuntu, Red Hat, and CentOS Extensive knowledge of Java programming language and ecosystem, including Spring, Hibernate, and Maven Familiarity with containerization technologies (Docker, Kubernetes) and continuous integration/continuous delivery (CI/CD) principles More ❯
Hands on experience at deploying virtualised workloads with L3/L4 networking. - Skilled in configuration and automation tools such as Robot Framework, Go, vCentre Networks. - Experience of RedHat or CentOSLinux (System Admin and Bash) and or Windows (System Admin and PowerShell). - Use of tooling such as Jenkins, InfluxDB and Grafana. - Experience of containerisation and orchestration technologies e.g. More ❯
of our platforms. This is a hands-on role offering opportunities to learn and grow within a broad technology stack. Key Responsibilities Administer, manage, and optimise Linux servers (Ubuntu & CentOS) across physical, virtual, and cloud environments. Configure, maintain, and secure web servers (Apache and Nginx) hosting PHP applications. Implement and manage server security using firewalls (UFW, iptables) and tools More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
DXC Technology
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 ❯
and professional expertise Experience in AWS management including; EC2 Instances and Auto Scaling Groups, RDS, VPCs, SQS, Elasticsearch Service Experience with Python or Java Experience maintaining Linux servers (Alpine CentOS Debian) Experience with CI/CD pipelines Experience in writing unit tests and/or functional tests Experience with AWS management including; EC2 Instances and Auto Scaling Groups, RDS More ❯
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 ❯
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 ❯
and Best Practice with Peers Technical Optional Microsoft Web Server (IIS) Administration Microsoft SQL Server Administration and Scripting PowerShell scripting Load Balancer Configuration Server Monitoring Linux Operating Systems (RH9, CentOS, Debian) AWS Cloud/Virtualisation Infrastructure Management Personal Essential You will need to be a good communicator as you will be liaising with a varied range of positions from More ❯
and Best Practice with Peers Technical Optional Microsoft Web Server (IIS) Administration Microsoft SQL Server Administration and Scripting PowerShell scripting Load Balancer Configuration Server Monitoring Linux Operating Systems (RH9, CentOS, Debian) AWS Cloud/Virtualisation Infrastructure Management Personal Essential You will need to be a good communicator as you will be liaising with a varied range of positions from More ❯
Cheltenham, Gloucestershire, South West, United Kingdom
itecopeople
CD pipelines using Java, Maven, and NPM. Configure and execute automated test suites with Maven and Cypress. Deploy and configure services using Terraform and Ansible across OpenShift, RHEL/CentOS, and Docker. Configure and integrate third-party software and appliances. Monitoring & Verification Track service performance and availability using Influx and Grafana. Configure alerts to detect issues before they escalate. More ❯
experience configuring, supporting and enhancing Linux systems. You will be comfortable with network security, cloud infrastructure (AWS) and automation. You will hold in-depth knowledge of Linux distributions (RedHat, CentOS, Debian), have advanced Bash or Terraform scripting experience and strong hands-on experience of managing AWS cloud services. Relevant certifications including AWS Certified SysOps Administrator, RedHat Certified Engineer are More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Ashdown Group
experience configuring, supporting and enhancing Linux systems. You will be comfortable with network security, cloud infrastructure (AWS) and automation. You will hold in-depth knowledge of Linux distributions (RedHat, CentOS, Debian), have advanced Bash or Terraform scripting experience and strong hands-on experience of managing AWS cloud services. Relevant certifications including AWS Certified SysOps Administrator, RedHat Certified Engineer are More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Ashdown Group
experience configuring, supporting and enhancing Linux systems. You will be comfortable with network security, cloud infrastructure (AWS) and automation. You will hold in-depth knowledge of Linux distributions (RedHat, CentOS, Debian), have advanced Bash or Terraform scripting experience and strong hands-on experience of managing AWS cloud services. Relevant certifications including AWS Certified SysOps Administrator, RedHat Certified Engineer are More ❯
Cheltenham, Gloucestershire, South West, United Kingdom
Oscar Associates (UK) Limited
Cheltenham (5 days on-site) Clearance: Live eDV required Start Date: ASAP Key Responsibilities: Build and deploy code using Java, Maven, NPM, Terraform, and Ansible across OpenShift, RHEL/CentOS, and Docker. Monitor and optimise system performance with Influx and Grafana. Provide 2nd/3rd line support, incident response, and root cause analysis. Carry out BAU maintenance including patching More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
an expert on Microsoft Windows Server (including services such as AD, DNS, DHCP & SCCM) and virtualisation (Hyper-V), while also having an understanding and interest in Linux (Ubuntu/CentOS) and a desire to learn (if required) additional complementary technologies such as Microsoft Stack Technologies (SharePoint, SQL Server, Skype for Business/Teams), networking technologies and storage. Are you … Server 2003 2019, including OS build, AD, DNS, DHCP and GPO from design to implementation and support; Have a strong working knowledge of Linux system administration skills (Ubuntu/CentOS); Have good general knowledge of TCP/IP and networking technologies including load balancing and firewalls; Have good general knowledge of Microsoft stack technologies such as SharePoint, Skype for More ❯
Security Clearance or the ability to undergo SC Security Clearance. Strong DevOps experience with CI/CD, infrastructure as code, and automation Expertise in Unix/Linux (RHEL/CentOS) and scripting with Bash, Python, or Go Significant experience with AWS cloud infrastructure Deep understanding of IaC tools: Terraform, Packer, CloudFormation. Expereince of administering MongoDB clusters or RDS (not … Kafka skills including in a production setting, consumer lag, partitioning, troubleshooting, tuning, scaling topics. Experience of designing, implementing, securing, and supporting Unix/Linux based platforms (ideally RHEL/CentOS) and developing solutions using scripting languages (Bash, Python, Go) Experience of developing and supporting cloud-based application platforms in AWS Experience across infrastructure, CI/CD, monitoring, and incident More ❯
minimal downtime. Be able to respond to critical requests during off-hours. QUALIFICATIONS 5 years of systems engineering experience in large scale environments. SKILLS Mastery of Linux (RHEL/Centos preferred) support experience in large scale environments. Advanced knowledge (maintaining, troubleshooting, tuning) of web architecture and related applications such as the following: Apache, Nginx, Python, MySQL, Postgres, MongoDB, Postfix More ❯