Fortune 500 company seeking an IT Systems Administrator to provide IT support to their UK office. This role combines user support on a trading floor with involvement in IT infrastructure tasks and projects. Key Duties of the IT Systems Administrator: Provide 1st, 2nd, and 3rd line IT support. Participate in IT projects, system upgrades, and process improvements. Manage hardware … Okta, and Zscaler, including user profiles, group policies, and access control. Experience managing devices via Microsoft Intune and supporting remote access solutions. Familiarity with networking concepts, Cisco IOS, virtualization (VMware), SQL Server, and IT infrastructure projects. Experience troubleshooting email, mobile devices, desktops, and collaboration tools in a regulated or corporate environment. Mandarin speaking (highly desired) Apply now to More ❯
ROLE OVERVIEW//We are recruiting for an experienced IT Security and Resilience Specialist to join the IT Infrastructure Engineering Team. Which is part of the Technology Department, and the wider Business Services function based at the firm’s head office in London. This is a hybrid role that is both hands-on and process-focused, ensuring that … through to closure, and ensure that evidence and documentation meet client, regulatory, and audit standards. This is not a purely administrative role; the successful candidate will work directly with infrastructure and security teams to fix issues as well as document them. KEY RESPONSIBILITIES//The key responsibilities of this role are set out below and there may be … and evidence collection where feasible (e.g. scripting, orchestration tools). Act as the primary technical liaison with the Business Continuity Planning (BCP) team, providing input into BIAs and ensuring Infrastructure can meet resilience obligations. Maintain a central log of resilience activities, including issues, actions, and progress against remediation targets. Produce clear updates and dashboards for senior stakeholders. Delivery-focused More ❯
ROLE OVERVIEW//We are recruiting for an experienced IT Security and Resilience Specialist to join the IT Infrastructure Engineering Team. Which is part of the Technology Department, and the wider Business Services function based at the firm’s head office in London. This is a hybrid role that is both hands-on and process-focused, ensuring that … through to closure, and ensure that evidence and documentation meet client, regulatory, and audit standards. This is not a purely administrative role; the successful candidate will work directly with infrastructure and security teams to fix issues as well as document them. KEY RESPONSIBILITIES//The key responsibilities of this role are set out below and there may be … and evidence collection where feasible (e.g. scripting, orchestration tools). Act as the primary technical liaison with the Business Continuity Planning (BCP) team, providing input into BIAs and ensuring Infrastructure can meet resilience obligations. Maintain a central log of resilience activities, including issues, actions, and progress against remediation targets. Produce clear updates and dashboards for senior stakeholders. Delivery-focused More ❯
london (city of london), south east england, united kingdom
Slaughter and May
ROLE OVERVIEW//We are recruiting for an experienced IT Security and Resilience Specialist to join the IT Infrastructure Engineering Team. Which is part of the Technology Department, and the wider Business Services function based at the firm’s head office in London. This is a hybrid role that is both hands-on and process-focused, ensuring that … through to closure, and ensure that evidence and documentation meet client, regulatory, and audit standards. This is not a purely administrative role; the successful candidate will work directly with infrastructure and security teams to fix issues as well as document them. KEY RESPONSIBILITIES//The key responsibilities of this role are set out below and there may be … and evidence collection where feasible (e.g. scripting, orchestration tools). Act as the primary technical liaison with the Business Continuity Planning (BCP) team, providing input into BIAs and ensuring Infrastructure can meet resilience obligations. Maintain a central log of resilience activities, including issues, actions, and progress against remediation targets. Produce clear updates and dashboards for senior stakeholders. Delivery-focused More ❯
smooth operation, security, and resilience of their IT systems and networks across head office, remote sites, and stores. You will provide advanced (2nd and 3rd line) technical support, manage infrastructure, administer enterprise applications, and drive improvements across systems, networks, and processes. This is a hands-on role where you will play a key part in safeguarding business continuity, enabling … recovery, and business continuity processes. Skills & Experience Essential: Strong experience in IT systems and network administration. Knowledge of DHCP, DNS, WiFi, firewalls, and Meraki technologies. Hands-on experience with VMware, Active Directory, and enterprise service desk tools (e.g., Vivantio). Skilled in supporting and managing enterprise applications. Excellent troubleshooting, problem-solving, and multitasking abilities. Strong communication and interpersonal skills … with a proactive mindset. Desirable: Relevant certifications (e.g., CompTIA Network+, CCNA, Microsoft Certified: Azure Administrator Associate). Experience with cloud networking or hybrid infrastructure models. If this sounds like the role for you, apply now! *Braundton Consulting is a recruitment agency recruiting on behalf of a client. More ❯
hands-on, proactive 3rd Line Engineer to lead from the front and elevate the team. You will: Take ownership of complex escalations , diving deep into Windows, networking, cloud, and infrastructure troubleshooting. Lead and mentor junior engineers, setting technical standards and sharing best practices. Work closely with senior management to implement and improve internal processes. Collaborate on client solutions including … Office 365, Azure, Hyper-V/VMware, firewalls, and more. Scope and assist in project rollouts—from onboarding new clients to upgrading legacy systems. What We’re Looking For: Proven experience in a 2nd/3rd Line Support role within an MSP or similar environment. Proven experience leading and mentoring other engineers. Excellent working knowledge of Microsoft stack, virtualization More ❯
Company! This is a varied, challenging role in a talented team where youll be focused on BAU support, monitoring, and maintenance of live production systems Essential: Skilled in supporting infrastructure and applications built on Microsoft Server systems (e.g. Remote Desktop, Active Directory, DNS) Familiar with high-availability environments handling thousands of daily users and requiring zero downtime Proficient in … maintaining and updating Windows-based systems, including regular Windows Updates and patching Strong knowledge of Microsoft Windows Server, including IIS, NLB Hands-on with virtualisation technologies such as VMware or Hyper-V Confident using monitoring tools such as PRTG, SolarWinds, Azure Monitor etc. Nice to have: PowerShell Scripting Experience in a 24/7 shift-based IT support environment More ❯
per week, Monday to Friday Driving Licence: Essential Line Management Responsibility: Yes As the IT Manager, you’ll be responsible for the full management of the school’s IT infrastructure, from proactive maintenance and cybersecurity through to escalated support and network development. You will oversee technical operations across multiple sites, ensuring IT systems are effective, safe, and reliable. Key … Responsibilities Maintain and develop the IT infrastructure, including servers, switches, firewalls, and backup systems. Monitor networks for performance, issues, and cybersecurity threats. Provide second- and third-line IT support, and occasionally first-line where required. Troubleshoot network, systems, and software issues through to resolution. Advise and support staff and students on IT issues in an approachable, user-friendly way. … sites during staff absence and respond to escalated service desk tickets. About You We’re looking for a technically skilled and customer-focused IT professional who is confident managing infrastructure in an education setting. You’ll be an excellent communicator with the ability to explain technical matters clearly to non-technical users, and you’ll bring a proactive, solution More ❯
This is a varied, challenging role in a talented team where you’ll be focused on BAU support, monitoring, and maintenance of live production systems Essential: Skilled in supporting infrastructure and applications built on Microsoft Server systems (e.g. Remote Desktop, Active Directory, DNS) Familiar with high-availability environments handling thousands of daily users and requiring zero downtime Proficient in … maintaining and updating Windows-based systems, including regular Windows Updates and patching Strong knowledge of Microsoft Windows Server, including IIS, NLB Hands-on with virtualisation technologies such as VMware or Hyper-V Confident using monitoring tools such as PRTG, SolarWinds, Azure Monitor etc. Nice to have: PowerShell Scripting Experience in a 24/7 shift-based IT support environment More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Chameleon IT Solutions Limited
experience Support areas include computers, smart phones, telephony and audio/visual equipment. In addition to user support, The IT Executive will be expected to carry out project and infrastructure work as required, as well as basic training/inductions of new users. The role is expected to comprise of 80% support/20% project work. Essential Skills Windows … SharePoint and Azure Active Directory Basic Networking (IP addressing/routing) Basic Security (Anti-Virus, Firewalls, Email Security) Audio Visual Support (Hybrid Meeting Rooms) Telephone system administration Desirable VMware Administration Advanced Networking (VLANs, ACLs, CLI) Advanced Security (CheckPoint Firewall, Endpoint, Email) Candidates must have excellent communication skills and be eligible to live and work in the UK without any More ❯
with third-party vendors and internal teams Get stuck into customer onboarding and technical project work Tech You Will Work With OS & Servers : Windows Server, Active Directory, Hyper-V, VMware Virtual Desktop : Citrix, RDS Networking : Firewalls, switches, routers Backups : Veeam, off-site DR solutions Monitoring & Security : MSP-standard tools, documentation systems What You Bring 2nd Line level support in … an MSP environment Tech confidence across Microsoft ecosystems, networking & infrastructure Logical, structured problem-solving mindset with top-tier communication skills Customer-first attitude and ability to build strong, trust-based relationships Passion for IT, natural curiosity, and drive to grow your technical skill set Happy to pitch in with occasional (paid) overtime during peak periods A full UK driving More ❯
South East, England, United Kingdom Hybrid / WFH Options
Idox plc
About the role The Idox Corporate IT Support Team supports the business by designing, building, administering and maintaining the infrastructure for the companies’ networks and back-office systems. It is a relatively small team that aims to “work smarter, not harder”, and are therefore frequently re-evaluating latest technologies and processes and implementing these where they fit with business … Systems Engineer who preferably has experience working with mission critical systems, within busy private and public cloud environments. Joining our team, you will be shaping and supporting the core infrastructure alongside our emerging DevOps technologies and processes. In return gaining experience and improving knowledge in a variety of technologies including Cloud services, Compliance, Security and Virtualisation technologies. Key responsibilities … As part of the Corporate IT Support team, the post-holder’s duties will include: • Manage and maintain our virtual and physical server infrastructure, including installations, configurations, updates, performance monitoring, and troubleshooting • Manage, monitor and respond alerts from our systems monitoring solutions • Manage, configure and maintain the corporate Azure cloud based services • Assist with the management and configuration of More ❯
Position: Automation EngineerLocation: FarnboroughDay Rate: £600 - £650 inside IR35Security Clearance: SC Cleared or DV Cleared We're looking for a skilled Automation Engineer to join a fast-paced infrastructure team delivering scalable, secure, and repeatable solutions across hybrid environments. If you thrive in scripting, orchestration, and cloud-native tooling - this one's for you. Key Skills: Ansible for configuration … management and automation Terraform for Infrastructure as Code (IaC) Kubernetes for container orchestration Strong Linux and Windows Server administration Hands-on experience with VMware environments Proficient in PowerShell scripting What You'll Be Doing: Automating infrastructure deployments across virtual and containerised platforms Building and maintaining CI/CD pipelines Supporting hybrid environments with a focus on reliability More ❯
Southampton, Hampshire, South East, United Kingdom Hybrid / WFH Options
Sterling Bridge Limited
for a driven IT Manager to take ownership of their IT function and lead from the front. This is a hands-on management role where youll oversee internal systems, infrastructure, and cloud environments , while guiding a small but talented technical team. Youll work closely with senior leadership, ensuring IT strategy aligns with the companys ambitious growth with clear progression … want to grow alongside one of the UKs most exciting AI companies, this is the one. Required Skills: Strong background in Windows Server, Microsoft 365 & Azure Proven experience in infrastructure and networking management Ability to lead and mentor IT staff in a fast-paced environment Knowledge of virtualisation (Hyper-V/VMware) Excellent communication and organisational skills Prior More ❯
to join our fast-scaling AI organisation just outside Guildford. This is an exciting opportunity for someone who thrives on solving technical challenges and wants to grow into an Infrastructure Engineer role working on cutting-edge technologies. It's a fantastic time to join us as we expand globally, offering real scope for career progression and exposure to advanced … three years' experience on a support desk who is confident working across both Windows and Linux (Ubuntu) environments. You should be comfortable managing virtualisation platforms such as Proxmox or VMware and have a solid understanding of networking, including IP routing, switching and VPNs, ideally with exposure to vendors like Ubiquiti Unifi, Meraki, Peplink, Tailscale or Teltonika. You'll also … through their stock option scheme. More importantly, you'll be joining a high-growth organisation where your skills will be challenged, developed, and rewarded as you evolve into an infrastructure engineer working on some of the most innovative technologies in the market today. InterQuest Group is acting as an employment agency for this vacancy. InterQuest Group is an equal More ❯
Network & Infrastructure Engineer - VLAN + Onsite in Farnborough + 6 month initial contract + £450 to £480 per day - Inside IR35 + This role is fully onsite Key Skills: + VLAN management and routing + Fortinet/Fortigate + VMWare/vCenter We're seeking an Network Engineer with strong experience in VLAN management, routing, and firewall administration … Fortigate). You'll manage VMware/vCenter environments, Dell server iDRAC, and mixed-vendor networking (Fortinet, Dell, HPE/Aruba). The role requires hands-on oversight of on-prem systems, adherence to change control processes, and maintaining secure, stable operations across firewalls, virtualisation, Wi-Fi, and physical servers. Skillset Required Networking (especially around VLAN management and routing … Firewall management (Fortigate) VMware/vCenter iDRAC management Familiarity with change control processes (to follow the client's internal procedures) Onsite Systems Virtualisation : VMware Firewall : Fortigate 201F Networking : Mix of Fortinet, Dell, HPE/Aruba HPE switches Wi-Fi : Aruba HPE Physical Servers : Dell If you'd like to discuss this Network & Infrastructure role in more detail More ❯
following network technologies: Cisco ASA Palo Alto Firewalls Big IP (F5) Network Protocols Cisco Switching, Routing, Security and wireless technologies Knowledge of Virtual Environments and virtual network solutions, (i.e. VMWare, Azure) *Job description* You would be expected to have ability to design, configure and implement as to the business requirements. Able to work effectively under pressure to deadlines, with More ❯
london, south east england, united kingdom Hybrid / WFH Options
Techfellow Limited
environments through namespace isolation, RBAC, and policy enforcement frameworks Build and maintain CI/CD pipelines with GitOps tooling (e.g. ArgoCD, Flux) to ensure safe and auditable changes Use Infrastructure as Code (Terraform, Helm) to deliver consistent and repeatable infrastructure deployments Embed observability into systems from the ground up using Prometheus, Grafana, and OpenTelemetry Monitor and improve platform … performance, troubleshooting complex issues across workloads and infrastructure layers Collaborate closely with internal stakeholders - refining requirements, improving developer experience, and challenging assumptions where needed Participate in on-call rotations, owning incidents end-to-end and sharing learnings openly in a blameless culture Capture and share knowledge through clear documentation, runbooks, and post-incident reviews What You’ll Bring... Strong … skills, comfortable engaging with developers and platform users to deliver improvements Experience documenting processes, runbooks, or postmortems in production environments Familiarity with cloud or virtualised platforms (AWS EKS, OpenStack, VMware) (Preferred) Exposure to CNIs (e.g. Cilium) or container runtimes (Preferred) Understanding of service-level objectives (SLOs), error budgets, and reliability engineering practices (Preferred) Experience supporting GPU-intensive or HPC More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Techfellow Limited
environments through namespace isolation, RBAC, and policy enforcement frameworks Build and maintain CI/CD pipelines with GitOps tooling (e.g. ArgoCD, Flux) to ensure safe and auditable changes Use Infrastructure as Code (Terraform, Helm) to deliver consistent and repeatable infrastructure deployments Embed observability into systems from the ground up using Prometheus, Grafana, and OpenTelemetry Monitor and improve platform … performance, troubleshooting complex issues across workloads and infrastructure layers Collaborate closely with internal stakeholders - refining requirements, improving developer experience, and challenging assumptions where needed Participate in on-call rotations, owning incidents end-to-end and sharing learnings openly in a blameless culture Capture and share knowledge through clear documentation, runbooks, and post-incident reviews What You’ll Bring... Strong … skills, comfortable engaging with developers and platform users to deliver improvements Experience documenting processes, runbooks, or postmortems in production environments Familiarity with cloud or virtualised platforms (AWS EKS, OpenStack, VMware) (Preferred) Exposure to CNIs (e.g. Cilium) or container runtimes (Preferred) Understanding of service-level objectives (SLOs), error budgets, and reliability engineering practices (Preferred) Experience supporting GPU-intensive or HPC More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Techfellow Limited
environments through namespace isolation, RBAC, and policy enforcement frameworks Build and maintain CI/CD pipelines with GitOps tooling (e.g. ArgoCD, Flux) to ensure safe and auditable changes Use Infrastructure as Code (Terraform, Helm) to deliver consistent and repeatable infrastructure deployments Embed observability into systems from the ground up using Prometheus, Grafana, and OpenTelemetry Monitor and improve platform … performance, troubleshooting complex issues across workloads and infrastructure layers Collaborate closely with internal stakeholders - refining requirements, improving developer experience, and challenging assumptions where needed Participate in on-call rotations, owning incidents end-to-end and sharing learnings openly in a blameless culture Capture and share knowledge through clear documentation, runbooks, and post-incident reviews What You’ll Bring... Strong … skills, comfortable engaging with developers and platform users to deliver improvements Experience documenting processes, runbooks, or postmortems in production environments Familiarity with cloud or virtualised platforms (AWS EKS, OpenStack, VMware) (Preferred) Exposure to CNIs (e.g. Cilium) or container runtimes (Preferred) Understanding of service-level objectives (SLOs), error budgets, and reliability engineering practices (Preferred) Experience supporting GPU-intensive or HPC More ❯
Basingstoke, England, United Kingdom Hybrid / WFH Options
Fujitsu
identification of changes which are required to ensure the environments run optimally. Creation and execution of processes. Your experience •Windows Server •Active Directory Directory Services •Active Directory Certificate Services •VMware ESXi/VirtualCentre 7.x •Vmware Horizon Your benefits: •25 Days annual leave plus public holidays (3 flexible) •Pension – Double matching contributions of up to 10% •Life assurance •Companywide More ❯
southampton, south east england, united kingdom Hybrid / WFH Options
Fujitsu
identification of changes which are required to ensure the environments run optimally. Creation and execution of processes. Your experience •Windows Server •Active Directory Directory Services •Active Directory Certificate Services •VMware ESXi/VirtualCentre 7.x •Vmware Horizon Your benefits: •25 Days annual leave plus public holidays (3 flexible) •Pension – Double matching contributions of up to 10% •Life assurance •Companywide More ❯
Server Support Engineer, you’ll be part of a multi-skilled agile team supporting and maintaining secure Windows Server and virtualised environments at scale. This is a hands-on infrastructure role involving systems administration, proactive monitoring, and implementation of approved changes to ensure optimal performance across critical platforms. You’ll collaborate closely with internal teams and stakeholders, contributing to … support – paid exams and training materials for professional development No on-call requirement Excellent career progression and skill up opportunities What you’ll be doing: Supporting Windows Server and VMware-based environments at scale Administering Active Directory, Group Policy, and Certificate Services Conducting monthly patching and license renewals Collaborating with stakeholders across service and security teams Contributing to process … creation and execution for environment optimisation What you’ll need: Proven experience in the above technology and tools i.e., Windows Server and VMware environments at scale, hands-on experience with Active Directory, Group Policy, certificate services, and a strong grasp of infrastructure support in secure settings. Please note: This Server Support engineer role requires active DV clearance to More ❯
everyone can thrive and contribute their unique perspectives. 🔍 Role Overview We’re seeking a skilled and enthusiastic engineer to join our Energy team, providing subject matter expertise in Windows infrastructure, virtualisation, and networking within Operational Technology (OT) environments. You’ll play a key role in designing secure, high-performance architectures for both active projects and new business opportunities. This … is a hands-on technical leadership role, involving: Designing system architectures and estimating configuration effort Specifying server hardware and network infrastructure Building and configuring virtualised environments Collaborating with our internal cyber team to ensure secure-by-design systems Supporting project delivery through documentation, testing, and commissioning ✅ Essential Experience Minimum 5 years in OT or industrial environments, with expertise in … Virtualisation (VMware and/or HyperV) Windows Server (2016/2019/2022), domain setup, and Group Policy Network switch and firewall configuration Cybersecure system delivery aligned with IEC 62443 Producing design and test documentation (FDS, SDS, FAT specs) Leading small projects or sub-teams Reviewing technical work and ensuring QA compliance Willingness to travel and a full UK More ❯