24 of 24 Virtual Infrastructure Jobs in England

Windows System Admin Reporting to the Deputy IT Manager for Infrastructure, the Systems Administrator plays a pivotal role in maintaining enterprise IT operations, particularly across Windows environments. The role combines day-to-day user and infrastructure support with responsibility for longer-term systems development and project delivery, the successful candidate will need to demonstrate excellent cross-platform understanding … strong automation skills, and a proactive approach to service delivery, system security, and user support. Responsibilities 1. Systems Administration Lead Windows infrastructure, ensuring performance, patching, and reliability across on-premises and cloud environments. Manage provisioning tools like Autopilot, Intune, MDT, or Altiris GSS. Automate system tasks using PowerShell, Ansible, or SCCM scripts. Lead OS migrations (e.g., Windows … . Administer VMware virtual environments and enterprise services like Active Directory, Group Policies, PaperCut printing, and remote access tools. Create and maintain detailed technical documentation. 2. Security Implement hardening baselines (e.g., Microsoft Security Compliance Toolkit). Monitor systems using Zabbix, ELK stack, and endpoint detection tools. Respond to audit logs and coordinate with stakeholders to ensure compliance with internal More ❯

Engineer – London (On-site) | 6-Month Contract - £400/500 a day (Outside IR35) We’re looking for a versatile Linux/Wintel Engineer to join a major Server & Infrastructure Rebuild project based on-site in London for an initial 6-month contract. If you're experienced in both Linux and Windows environments and thrive in high-availability, enterprise … impact. What You’ll Be Doing: Deploy, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments Collaborate on server and service migrations during a full infrastructure rebuild Apply patches, harden systems, and enforce security policies Support virtual environments (VMware or Hyper-V) and assist with virtual infrastructure tasks Work closely with the … networking team to ensure seamless infrastructure integration What We’re Looking For: 4+ years of system administration experience across Linux and Windows platforms Strong troubleshooting skills in both Wintel and Linux environments Experience with scripting and automation (Bash, PowerShell) Familiarity with Active Directory, DNS, DHCP, and Group Policy Knowledge of firewalls and network troubleshooting is a plus Be part More ❯

Engineer – London (On-site) | 6-Month Contract - £400/500 a day (Outside IR35) We’re looking for a versatile Linux/Wintel Engineer to join a major Server & Infrastructure Rebuild project based on-site in London for an initial 6-month contract. If you're experienced in both Linux and Windows environments and thrive in high-availability, enterprise … impact. What You’ll Be Doing: Deploy, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments Collaborate on server and service migrations during a full infrastructure rebuild Apply patches, harden systems, and enforce security policies Support virtual environments (VMware or Hyper-V) and assist with virtual infrastructure tasks Work closely with the … networking team to ensure seamless infrastructure integration What We’re Looking For: 4+ years of system administration experience across Linux and Windows platforms Strong troubleshooting skills in both Wintel and Linux environments Experience with scripting and automation (Bash, PowerShell) Familiarity with Active Directory, DNS, DHCP, and Group Policy Knowledge of firewalls and network troubleshooting is a plus Be part More ❯

Linux/Wintel Engineer Location: London (On-site) Duration: 6 Months Project : Server and Infrastructure Rebuild Experience:- We are hiring Linux/Windows engineers to assist in the rebuild of core server infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high-availability environment. Key Responsibilities : Install, configure, and support Linux … RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking teams to align infrastructure changes with network upgrades. Key Skills Required More ❯

Linux/Wintel Engineer Location: London (On-site) Duration: 6 Months Project : Server and Infrastructure Rebuild Experience:- We are hiring Linux/Windows engineers to assist in the rebuild of core server infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high-availability environment. Key Responsibilities : Install, configure, and support Linux … RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking teams to align infrastructure changes with network upgrades. Key Skills Required More ❯

Linux/Wintel Engineer - Contract Location: London (On-site) Duration: 6 Months Day Rate up to £575 with some flex Project : Server and Infrastructure Rebuild Experience We are working with a leading IT Consultancy who are looking to add a Linux/Wintel to their London based for a 6+ Month project. We are hiring Linux/Windows engineers … in a high-availability environment. Key Responsibilities : Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking … teams to align infrastructure changes with network upgrades. Key Skills Required: Solid experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. Please reach out for More ❯

Linux/Wintel Engineer - Contract Location: London (On-site) Duration: 6 Months Day Rate up to £575 with some flex Project : Server and Infrastructure Rebuild Experience We are working with a leading IT Consultancy who are looking to add a Linux/Wintel to their London based for a 6+ Month project. We are hiring Linux/Windows engineers … in a high-availability environment. Key Responsibilities : Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking … teams to align infrastructure changes with network upgrades. Key Skills Required: Solid experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. Please reach out for More ❯

Are you an Infrastructure Engineer looking for a new challenge? At Sopra Steria, our Aerospace, Defence & Security division delivers digital transformation, IT modernisation, and cybersecurity solutions to highly regulated industries. We work closely with governments, defence agencies, and aerospace organisations to drive efficiency, security, and innovation. We have an exciting opening for an Infrastructure Engineer to join the … installations, and configurations across the environment. Manage and troubleshoot network monitoring, performance, and automation tools to ensure uptime and reliability. Deploy and maintain containerised workloads with Docker alongside existing virtual infrastructure. What you will bring: Experience in administering VMware virtualised environments. Proven skills in Linux server installation and configuration. Familiarity with network-attached storage and data centre hardware (racking More ❯

IT Infrastructure Engineer (3rd Line) Location: Guildford, Surrey. 3 days a week working onsite Job Type: Permanent, Full-time Salary: Competitive A new exciting opportunity has become available for an IT Infrastructure Engineer, operating at 3rd line to join a leading IT Infrastructure team at a leading satellite supplier. This role offers an exciting opportunity to shape … and satellite ground station infrastructure. You will have a direct impact engaging in innovative on-prem and cloud projects. Alongside new and exciting on-prem and cloud projects the infrastructure engineers have direct involvement influencing how satellite mission infrastructure is architected, implemented, and deployed. Day-to-day of the role: Systems Architecture & Security: Develop and review architecture, assess … new technologies, and recommend enhancements to ensure robust security and efficiency. Infrastructure Implementation: Execute new infrastructure services, manage project schedules, and oversee change management processes. System Modernisation & Automation: Focus on modernising existing systems and implementing automation to enhance operational efficiency. Scripting & Templates: Create scripts and templates for repeatable machine builds to streamline deployments. Infrastructure Maintenance: Conduct routine More ❯

Are you an Infrastructure Engineer looking for a new challenge? At Sopra Steria, our Aerospace, Defence & Security division delivers digital transformation, IT modernisation, and cybersecurity solutions to highly regulated industries. We work closely with governments, defence agencies, and aerospace organisations to drive efficiency, security, and innovation. We have an exciting opening for an Infrastructure Engineer to join the … installations, and configurations across the environment. Manage and troubleshoot network monitoring, performance, and automation tools to ensure uptime and reliability. Deploy and maintain containerised workloads with Docker alongside existing virtual infrastructure. What you will bring: Experience in administering VMware virtualised environments. Proven skills in Linux server installation and configuration. Familiarity with network-attached storage and data centre hardware (racking More ❯

Are you an Infrastructure Engineer looking for a new challenge? At Sopra Steria, our Aerospace, Defence & Security division delivers digital transformation, IT modernisation, and cybersecurity solutions to highly regulated industries. We work closely with governments, defence agencies, and aerospace organisations to drive efficiency, security, and innovation. We have an exciting opening for an Infrastructure Engineer to join the … installations, and configurations across the environment. Manage and troubleshoot network monitoring, performance, and automation tools to ensure uptime and reliability. Deploy and maintain containerised workloads with Docker alongside existing virtual infrastructure. What you will bring: Experience in administering VMware virtualised environments. Proven skills in Linux server installation and configuration. Familiarity with network-attached storage and data centre hardware (racking More ❯

tenant configuration and complete active user, share and device configuration on the Microsoft 365 platform including Exchange Online, SharePoint, Endpoint Provision, configure, operate and troubleshoot Microsoft Azure servers and virtual infrastructure Install, configure, operate and troubleshoot an antivirus product, preferably ESET, Webroot, Microsoft Defender Install, configure, operate and troubleshoot a backup product, preferably Arcserve (previously StorageCraft) SPX, Datto … Services team and take pride in delivering high-quality IT solutions with integrity. In this lead role, youll manage and implement a variety of IT projects including physical and virtual servers, cloud infrastructure, firewalls, networking, security solutions, and system migrations for a diverse client base both remotely and on-site. Youll also act as a trusted technical advisor More ❯

across several engineering disciplines. This role benefits from not being restricted to one area, but allows the team to branch out into several domains including, but not limited to, infrastructure, software development and deployment, networking, database management and virtual containerisation Core Responsibilities: Application design Application development Incident Management Virtual infrastructure management System health monitoring tools Database … Intelligence, we pride ourselves in being a leader in the cyber defence industry, and Government contracts are an area we have many decades of experience in. Government and key infrastructure networks are critical targets to defend as the effects of these networks being breached can be devastating. As a member of the Government business unit, you will defend the More ❯

Working in collaboration with Project Delivery teams across 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 solutions. Writing Ansible playbooks to deploy and manage virtual infrastructure. Implementing CIS security controls and compliance measures (security hardening) to Linux systems. Integrating and testing of new products to enhance new and existing infrastructure. Creating and maintaining high-level system architecture diagrams/documentation. Ensuring security hardening best practices are followed … CD principles and implementation in secure environments. Working knowledge of real-time communication protocols such as SIP, XMPP, and RTP. Experience with MDM (Mobile Device Management) platforms. Managing Cloud infrastructure with IaC tools such as Terraform, in a secure manner. Qualifications & Eligibility To be eligible for this position you must: Be an British citizen; and Hold or be able More ❯

A role with plenty of scope to innovate and develop to ensure we design and implement new physical and virtual 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 … operator of rural full fibre broadband networks in the UK. Offering customers a truly world class product, we are developing our fibre-to-the-premises broadband (FTTP/FTTH) infrastructure to some of the most difficult to reach areas of the UK, empowering those communities with broadband to rival any city. Staff rewards, benefits and opportunities We foster a More ❯

A role with plenty of scope to innovate and develop to ensure we design and implement new physical and virtual 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 … operator of rural full fibre broadband networks in the UK. Offering customers a truly world class product, we are developing our fibre-to-the-premises broadband (FTTP/FTTH) infrastructure to some of the most difficult to reach areas of the UK, empowering those communities with broadband to rival any city. Staff rewards, benefits and opportunities We foster a More ❯

Elastic Stack. The role offers plenty of opportunity to innovate and develop. Key Accountability & Responsibilities Work with teams across the Technology department to design and implement new physical and virtual infrastructure that meets business requirements around availability and security. Create, improve and maintain automation scripts to increase system efficiency and reduce repetitive manual tasks. Manage and maintain existing … ISPs Qualifications Degree-level background in a Computer Science field is desirable Gigaclear is a growing Fibre Broadband (FTTP/FTTH) company, developing our fibre-to-the-premises broadband infrastructure to some of the most difficult to reach areas of the UK, empowering those communities with broadband to rival any city. Staff rewards, benefits and opportunities We foster a More ❯

Elastic Stack. The role offers plenty of opportunity to innovate and develop. Key Accountability & Responsibilities Work with teams across the Technology department to design and implement new physical and virtual infrastructure that meets business requirements around availability and security. Create, improve and maintain automation scripts to increase system efficiency and reduce repetitive manual tasks. Manage and maintain existing … ISPs Qualifications Degree-level background in a Computer Science field is desirable Gigaclear is a growing Fibre Broadband (FTTP/FTTH) company, developing our fibre-to-the-premises broadband infrastructure to some of the most difficult to reach areas of the UK, empowering those communities with broadband to rival any city. Staff rewards, benefits and opportunities We foster a More ❯

permanent role offers a competitive salary of up to £54,800 per annum, with the chance to make a real impact on the build, maintenance, and evolution of network infrastructure supporting critical services. Key Responsibilities: Support, maintain, and enhance the network infrastructure, both physical and virtual, ensuring efficient and secure operational running. Act as a subject matter … expert in networking, providing technical guidance and leadership across key infrastructure, security, and configuration tasks. Ensure compliance with relevant industry, national, and legislative standards, demonstrating consistency across network implementations. Drive continuous improvement in network architecture and infrastructure, identifying and evaluating emerging technologies to proactively influence the digital strategy. Build and maintain effective relationships with internal stakeholders, suppliers, and … in a large, complex organisation. Expertise in network monitoring, SD-WAN, VLANs, Azure vWAN, and static/dynamic routing. Proven ability to support, build, and maintain both physical and virtual infrastructure in multi-faceted, dynamic environments. Strong problem-solving skills, with the ability to anticipate and mitigate risks and find practical solutions. A solid understanding of service management More ❯

hands-on experience in penetration testing/vulnerability scanning, security tools like tenable Nessus, kali Linux Knowledge of ITIL disciplines such as Incident, Problem and Change Management Experience of infrastructure design and management in mission critical environments preferred. Understanding of Virtual Infrastructure and windows environments preferred Effective communication, organizational, problem-solving and presentation skills Self-motivated and More ❯

Check (DV) level. Your future duties and responsibilities We are seeking a skilled Platform Engineer to join a small, dedicated team responsible for maintaining and enhancing our client's virtual infrastructure. This role is crucial to the success of multiple ongoing projects, ensuring operational excellence and efficiency in system deployments. The ideal candidate will have strong problem-solving skills … ground up using Ansible and other automation tools to streamline processes. Required qualifications to be successful in this role • Proven experience in diagnosing and solving complex technical issues in virtual environments. • Proficiency in automating deployments using tools such as Ansible. • Ability to work directly with clients, delivering operational value and ensuring project success. • Experience with system deployment processes and More ❯

We have partnered with a global IT consultancy delivering secure, large-scale infrastructure projects for UK public sector programmes. We're seeking an experienced Security Cleared (SC) Virtual Infrastructure Automation Engineer to support the deployment of a Digital Imaging and Management Subsystems. This outside IR35 contract role will focus on building, automating, and securing GPU-accelerated virtual infrastructure in line with strict operational and security standards. 🛠️ Key Responsibilities Provision and manage virtualised infrastructure (Ubuntu/RHEL), including GPU-based systems Develop and maintain infrastructure-as-code scripts using Ansible and Terraform Implement secure networking, firewalls, and HTTPS configurations Ensure OS and application hardening, including vulnerability mitigation and cert management Integrate monitoring and logging … systems: Ubuntu & RHEL IaC tools: Ansible & Terraform GPU virtualisation & dynamic resource tuning Networking & secure endpoint configuration Docker/Kubernetes Enterprise logging/monitoring (e.g., rsyslog, SCOM) Strong understanding of infrastructure security 📌 Details Contract Type: Outside IR35 Duration: 3 months initially Start: Immediate Location: Remote-first, occasional site visits Clearance: Must have active SC Clearance 🎯 Nice to Have Experience supporting More ❯

I'm currently partnering with a cutting-edge client in the Machine Learning/AI sector, and they’re looking for a skilled Infrastructure Engineer to support and scale their rapidly evolving platform. This is a fantastic opportunity for someone who thrives in technically ambitious environments and knows what it takes to keep complex systems running seamlessly. The role … is outside IR35 and fully remote.Key Tech Stack & Requirements: VMware – virtual infrastructure management Solid background in network engineering (Layer 2 & 3) Strong Linux systems administration experienceNice to have: Proficient with Kubernetes and container orchestration Hands-on with Dell switches Familiarity with GPU hardware used in high-performance computing setups More ❯

and hands-on experience in penetration testing/vulnerability scanning, security tools like tenable Nessus, kaliLinux Knowledge of ITIL disciplines such as Incident, Problem and Change Management Experience of infrastructure design and management in mission critical environments preferred. Understanding of Virtual Infrastructure and windows environments preferred Effective communication, organizational, problem-solving and presentation skills Self-motivated and More ❯