Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
CLI tooling such as PowerShell. Good general knowledge of TCP/IP and networking technologies including switches and firewalls. Working knowledge of Linux system administration skills (Red Hat/Ubuntu/CentOS). Working knowledge of application deployment via SCCM. Experience in the installation, configuration, and maintenance of Windows Server Update Services (WSUS). Experience on Secure LAN environments More ❯
or equivalent years of experience in the industry. Hands-on experience in a Linux system engineering role. Expertise in at least two of the following distributions: Red Hat, CentOS, Ubuntu, or SUSE. Proven experience in automating tasks using scripting languages such as Bash, Python, or Perl. In-depth understanding of network protocols, services, and standards including TCP/IP More ❯
Welwyn Garden City, England, United Kingdom Hybrid / WFH Options
PayPoint plc
strong written and verbal communication skills Strong Knowledge in the following - Windows Server OS’s (Ideally from 2016 to 2022) Full Windows Stack including DHCP, DNS, AD Linux (Ideally Ubuntu, RedHat and Rocky) Microsoft Exchange 2016 Microsoft Office 365 Microsoft Azure Stack from Compute, Networking, to Azure Active Directory Hyper-V Proven support experience in the following – VMWare NetApp More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Interquest
maintain detailed systems configurations, procedures, and policies. Required Skills & Experience: Proven experience with Microsoft 365 administration , including Exchange Online, SharePoint, Teams, and OneDrive. Strong knowledge of Linux server administration (Ubuntu, CentOS, RedHat, etc.) and familiarity with integration methods for Microsoft-based services. Expertise in scripting languages such as PowerShell for Microsoft systems and Bash for Linux systems. Experience with More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Ecm Selection
loss, firewall rules, VPNs, knowledge of MTUs etc.) Strong knowledge of Windows Server systems administration (Active Directory, GPOs, RADIUS, CA management, RDS, PowerShell) Strong knowledge of Linux systems administration (Ubuntu, Exim, DoveCot, Samba, Apache2, OpenSSL, PAM, SELinux) Strong knowledge of email (DMARC, SPF, SMTP, MX, IMAP) Ideally you will also have: Database administration and architecture for SQL Server and More ❯
loss, firewall rules, VPNs, knowledge of MTUs etc.) - Strong knowledge of Windows Server systems administration (Active Directory, GPOs, RADIUS, CA management, RDS, PowerShell) - Strong knowledge of Linux systems administration (Ubuntu, Exim, DoveCot, Samba, Apache2, OpenSSL, PAM, SELinux) - Strong knowledge of email (DMARC, SPF, SMTP, MX, IMAP) Ideally you will also have: - Database administrator and architect for SQL Server and More ❯
Farnborough, Hampshire, South East, United Kingdom
Talent Locker
growth through expertise sharing and bid support. What you'll bring : Windows Server 2016+ administration and builds VMware vSphere/vCenter/VCF/Hyper-V Linux (CentOS, RedHat, Ubuntu) PowerShell scripting EUD provisioning, patching, hardening Working within protectively marked environments Experience leading small technical teams or a strong willingness to step into a team leadership role Strong communication More ❯
thrive here if you re confident with: Windows Server 2022/2025, Windows 11, Active Directory Microsoft Azure, VMware, Citrix, Kubernetes LAN/WAN networking, routers, and firewalls Linux (Ubuntu), MS Exchange 2019, SQL Server 2022 Storage solutions like Dell PowerStore We re after someone who s hands-on, collaborative, curious, and always looking to improve things. Benefits Just More ❯
thrive here if you’re confident with: Windows Server 2022/2025, Windows 11, Active Directory Microsoft Azure, VMware, Citrix, Kubernetes LAN/WAN networking, routers, and firewalls Linux (Ubuntu), MS Exchange 2019, SQL Server 2022 Storage solutions like Dell PowerStore We’re after someone who’s hands-on, collaborative, curious, and always looking to improve things. Benefits Just More ❯
thrive here if you’re confident with: Windows Server 2022/2025, Windows 11, Active Directory Microsoft Azure, VMware, Citrix, Kubernetes LAN/WAN networking, routers, and firewalls Linux (Ubuntu), MS Exchange 2019, SQL Server 2022 Storage solutions like Dell PowerStore We’re after someone who’s hands-on, collaborative, curious, and always looking to improve things. Benefits Just More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Capgemini
role could be right for you. So, what kind of skills and qualities are we looking for? In-depth knowledge of Linux, covering one or more distro (RHEL, SUSE, Ubuntu, etc.), including high availability & clustering deployment patterns. Experience working with Linux and open-source technologies in public cloud. Can demonstrate having delivered Linux-based solutions in a project context More ❯
Sunderland, Tyne and Wear, England, United Kingdom
Nigel Wright Group
Familiarity with cloud platforms and hybrid environments (AWS, Azure, Wasabi – desirable). Technical Skills: Networking: Strong grasp of TCP/IP, VPNs, VLANs, DNS, DHCP. Linux: Deep experience with Ubuntu or similar. Virtualisation: Familiarity with VMware, KVM, and Proxmox. Cloud: Understanding of cloud security, permissions, and utilisation. Security: Exposure to vulnerability management, IDS/IPS systems, and general infrastructure More ❯
Bracknell, Berkshire, United Kingdom Hybrid / WFH Options
Perforce Software, Inc
APIs. Deep understanding of HTTP protocol, including web security, and troubleshooting. Apache or Nginx web server administration and configuration experience. Linux system administration experience (Red Hat, Rocky, Alma, Debian, Ubuntu, et. al.) Experience maintaining production RDBMS servers such as MySQL/MariaDB, Postgres, Oracle. Ability to work both independently and as part of a cross-functional and geographically dispersed More ❯
Cheltenham, Gloucestershire, United Kingdom Hybrid / WFH Options
TwinStream
environment. Support product teams with relevant insights regarding infrastructure evolution and needs. Recommend improvements to the current setup. Key Skills: Strong knowledge of Linux operating systems (CentOS, Red Hat, Ubuntu). Experience in building scalable and automated cloud platforms on AWS. Familiarity with infrastructure automation tools (CloudFormation, Terraform, Ansible). Knowledge of containerisation technologies and orchestration platforms (e.g., Docker More ❯
Software Engineer (DV Security Clearance) Position Description Elevate your potential with CGI, a global technology service provider and premier business consultancy recognized by Forbes Magazine as a top 100 employer. Our mission is rooted in evolution, excelling in intricate challenges. More ❯
Engineering Build Teams, Managed Services, Programme Delivery and Production teams supporting delivery outcomes for all stakeholders and customers. Installing & deploying new infrastructure in support of customer projects (vCenter clusters, Ubuntu/RHEL virtual machines, containerised workloads). System Administration of Linux systems at an advanced level (Ubuntu/RHEL). Administering AWS Cloud environments. Working with cross domain … routing, and switching. Previous experience with Hypervisor technologies, e.g. VMware vSphere, vSAN, vCenter. Practical understanding of container platforms and orchestration e.g. Docker. Linux server administration, at an advanced level (Ubuntu/RHEL). Working knowledge of at least one scripting language, e.g. Python, Bash. Monitoring and logging of systems using tools like Prometheus, Grafana, or ELK. Experience with IaC More ❯
across regions. Manage third-party vendors, licenses, and infrastructure budgets. Required Skills & Experience: Strong technical leadership in infrastructure, 2 direct reports Hands-on experience with Microsoft Windows Server, Linux (Ubuntu, CentOS, RHEL), and modern virtualization. Strong practical knowledge of DevOps pipelines (e.g., Jenkins, GitLab CI/CD, Azure DevOps). Experience managing hybrid environments (on-prem and cloud: AWS More ❯
across regions. Manage third-party vendors, licenses, and infrastructure budgets. Required Skills & Experience: Strong technical leadership in infrastructure, 2 direct reports Hands-on experience with Microsoft Windows Server , Linux (Ubuntu, CentOS, RHEL) , and modern virtualization. Strong practical knowledge of DevOps pipelines (e.g., Jenkins, GitLab CI/CD, Azure DevOps). Experience managing hybrid environments (on-prem and cloud: AWS More ❯
scaling groups, CloudWatch, IAM (2-3 years). Experience with configuration management tools such as ansible. Strong skills in building infrastructure using either Terraform or CloudFormation Strong Linux skills (Ubuntu, Debian etc.). Strong experience of building and maintaining CI/CD pipelines using the likes of GitLab, Jenkins, CircleCI, CodeBuild etc. Familiarity with scripting (Bash or Python). More ❯
scaling groups, CloudWatch, IAM (2-3 years). Experience with configuration management tools such as ansible. Strong skills in building infrastructure using either Terraform or CloudFormation Strong Linux skills (Ubuntu, Debian etc.). Strong experience of building and maintaining CI/CD pipelines using the likes of GitLab, Jenkins, CircleCI, CodeBuild etc. Familiarity with scripting (Bash or Python). More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Maxwell Bond
in the UK (background checks may be required). Experience in a helpdesk or technical support environment. Strong troubleshooting skills and a proactive mindset. Experience with Windows Server, Linux (Ubuntu), and Microsoft 365. Good understanding of networking: VLANs, STP, Cisco IOS, etc. Familiarity with VMware, Hyper-V, or Docker. Knowledge of databases such as MS SQL Server, MySQL, or More ❯
to shape the company's future. Essential Key Skills: Windows Server 2016+ administration & build VMware vSphere/vCenter/VCF/Hyper-V clustering Linux (CentOS/RedHat/Ubuntu) PowerShell EUD provisioning, maintenance, patching, and hardening; SSO concepts and operation Understanding of working in protectively marked environments Desirable Skills: Containerization Elastic Nessus Application Packaging HashiCorp Products DV Clearance More ❯
Sheffield, England, United Kingdom Hybrid / WFH Options
Chapman Tate Associates
Job Role: Linux Systems Engineer Location: Sheffield/WFH/Hybrid Salary: Up to £40,000 plus an excellent benefits package Key skills: Redhat, RHEL, Ubuntu, Gentoo, SUSE, HPC, Linux Systems Admin, Supercomputing, Scripting, UNIX, Linux, Nvidia, GPU, Slurm, Torque, GPFS, Lustre Do you dream in lines of code and command-line interfaces? We've got an opportunity that More ❯
S35, Worrall, Sheffield, South Yorkshire, United Kingdom Hybrid / WFH Options
Chapman Tate Associates
Job Role: Linux Systems Engineer Location: Sheffield/WFH/Hybrid Salary: Up to £40,000 plus an excellent benefits package Key skills: Redhat, RHEL, Ubuntu, Gentoo, SUSE, HPC, Linux Systems Admin, Supercomputing, Scripting, UNIX, Linux, Nvidia, GPU, Slurm, Torque, GPFS, Lustre Do you dream in lines of code and command-line interfaces? We've got an opportunity that More ❯