and Server), Linux and MAC operating systems and an understanding of all Microsoft Office products. Some experience in cloud infrastructure (Azure, AWS). Proficient in administering M365. Virtualization (HyperV, VMware, etc.). Experience with TCP/IP and other networking protocols. Extensive experience of remote IT support tools. Some experience of working with web-based applications and process driven workflows. More ❯
Oversee external consultants where necessary, ensuring quality and measurable outcomes. Technical Support (L2/L3) Act as a senior escalation point for complex issues across Windows Server, Azure, O365, VMware/Hyper-V, SonicWall, and 3CX. Provide advanced troubleshooting and configuration for infrastructure, networking, cloud, and voice services. Contribute to process automation and maintain clear, accurate technical documentation. What You More ❯
OneDrive, and Exchange. Solid experience with Windows 10/11 and core Microsoft Office tools (Outlook, Excel, PowerPoint). Familiarity with MFA solutions (MS MFA, DUO). Experience with VMware and HP desktop/laptop hardware. Confident in supporting macOS and iOS devices. Knowledge of Microsoft Intune and modern remote/collaboration tools (Webex, Zoom, Teams, TeamViewer). Package: Salary More ❯
suite and collaboration tools (Teams, SharePoint, OneDrive, Exchange). Windows 10/11 and standard Microsoft workloads (Outlook, Excel, PowerPoint). Multi-factor authentication setup (MS MFA, DUO). VMware and HP hardware. Apple hardware and macOS/iOS. MS Intune and collaboration tools (Webex, Zoom, MS Teams, TeamViewer). Package: Up to £40,000 Comprehensive benefits, including private healthcare More ❯
experience in Unix/Linux system administration Solaris 10 & 11 (ideally 8/9 also) Scripting in Bash and/or Python Troubleshooting hardware/software/network issues VMware and system monitoring tools (e.g. vROps) Strong customer service and communication skills Candidates must also be willing to provide on-call support on a rota basis. If you're a More ❯
Computer Science, Software Engineering or other equivalent Certificate in SSCP, MCSA, RHCE, CCNP is preferred Experience in system administration (e.g. Windows Server, Linux) Experience in virtual technology products (e.g. VMware, Hyper-V) Experience in IT room and device administration Experience in project management Knowledge of principles of Information Technology Knowledge of database operations and management Knowledge of Information Security, Cyber More ❯
GPU-accelerated clusters. •Configure underlay and overlay protocols including BGP, OSPF, IS-IS, and troubleshoot connectivity and control-plane issues. •Integrate data center fabric with virtualization platforms such as VMware NSX, KVM, and Hyper-V, as well as Kubernetes-based AI infrastructure. •Collaborate with compute, storage, and DevOps teams to ensure end-to-end performance across AI training, fine-tuning More ❯
london (city of london), south east england, united kingdom
HCLTech
GPU-accelerated clusters. •Configure underlay and overlay protocols including BGP, OSPF, IS-IS, and troubleshoot connectivity and control-plane issues. •Integrate data center fabric with virtualization platforms such as VMware NSX, KVM, and Hyper-V, as well as Kubernetes-based AI infrastructure. •Collaborate with compute, storage, and DevOps teams to ensure end-to-end performance across AI training, fine-tuning More ❯
Avaya CMS, AES, G650 & G450 gateways. • Experienced in configuring ACDs and designing call flows and skills-based routing for large call centres. • Have familiarity with EXSI platforms, hardware installation VMware and Avaya application server design in a high availability configuration. • Have experience of SIP integration with Avaya Session Manager and the ability to configure System Manager. Experience that will make More ❯
london (city of london), south east england, united kingdom
Pontoon Solutions
Avaya CMS, AES, G650 & G450 gateways. • Experienced in configuring ACDs and designing call flows and skills-based routing for large call centres. • Have familiarity with EXSI platforms, hardware installation VMware and Avaya application server design in a high availability configuration. • Have experience of SIP integration with Avaya Session Manager and the ability to configure System Manager. Experience that will make More ❯
City of London, London, United Kingdom Hybrid / WFH Options
REC SOLUTIONS LIMITED
root cause analysis including prevention orientated solution reporting. Working experience with deployment tools (e.g. GitLab pipelines) and rollback strategies. Proficiency in managing bare-metal servers, virtualization platforms such as VMware, containerised systems as well as familiarity with hybrid cloud environments and DevOPS practices. Familiarity with incident/problem management and change control workflows a plus. Previous experience with low latency More ❯
City of London, London, United Kingdom Hybrid / WFH Options
REC SOLUTIONS LIMITED
root cause analysis including prevention orientated solution reporting. Working experience with deployment tools (e.g. GitLab pipelines) and rollback strategies. Proficiency in managing bare-metal servers, virtualization platforms such as VMware, containerised systems as well as familiarity with hybrid cloud environments and DevOPS practices. Familiarity with incident/problem management and change control workflows a plus. Previous experience with low latency More ❯
Senior Systems Administrator | VMware Expert 📍 UK | 💻 Remote | 🕒 Full-Time We’re looking for a highly experienced Senior Systems Administrator to take the lead on managing and optimising our IT infrastructure — with a strong focus on VMware , automation, and enterprise-grade system performance. What You’ll Be Doing Administer and monitor enterprise systems, ensuring high availability Lead and manage a VMware … Troubleshoot complex system issues and support continuous improvement Document system configurations and generate performance reports What You’ll Bring 6+ years in systems administration or infrastructure engineering Expert-level VMware experience (upgrade, provisioning, tuning) Strong skills in Ansible and other automation/scripting tools Solid Linux/Windows OS knowledge Experience with Red Hat Satellite and patching infrastructure Excellent problem More ❯
london (city of london), south east england, united kingdom
Franklin Fitch
Senior Systems Administrator | VMware Expert 📍 UK | 💻 Remote | 🕒 Full-Time We’re looking for a highly experienced Senior Systems Administrator to take the lead on managing and optimising our IT infrastructure — with a strong focus on VMware , automation, and enterprise-grade system performance. What You’ll Be Doing Administer and monitor enterprise systems, ensuring high availability Lead and manage a VMware … Troubleshoot complex system issues and support continuous improvement Document system configurations and generate performance reports What You’ll Bring 6+ years in systems administration or infrastructure engineering Expert-level VMware experience (upgrade, provisioning, tuning) Strong skills in Ansible and other automation/scripting tools Solid Linux/Windows OS knowledge Experience with Red Hat Satellite and patching infrastructure Excellent problem More ❯
City of London, London, United Kingdom Hybrid / WFH Options
The MDU
people-focused Lead DevOps Engineer to take ownership of our Azure Landing Zone. The role covers everything from architecture to operational delivery across a hybrid cloud environment integrating with VMware-based co-located data centres. You will lead infrastructure provisioning and automation across management groups and subscriptions in our Azure Landing Zone, using Infrastructure as Code (IaC) and Azure DevOps … in infrastructure coding, CI/CD, security, and peer review. Implement and maintain Azure Landing Zones in line with Microsofts enterprise-scale architecture. Integrate Azure services with on-premises VMware infrastructure in a hybrid setup. Azure Landing Zone Scope Manage groups and subscriptions for identity, management, connectivity, and workload isolation Hub-and-Spoke Networking with Virtual Networks, Azure Firewall, ExpressRoute … Minimum AZ-104, at least one of the others AZ-305, AZ-400 Experience with regulated environments (legal, Insurance, healthcare, financial) Agile/DevSecOps/FinOps familiarity Knowledge of Vmware, Imperva and Checkpoint firewall, Netscope Proxy ideal A background in Microsoft technologies and Windows server ideal REF More ❯
to carry out shift work if requested. Based in London, you will be provided with legacy infrastructure training. Desirable skills: Windows Server 2008/2012 Exchange 2010/2013 VMWare and Knowledge of Server infrastructure VMware Technologies Core Windows 2008/2012 Server Technology including in depth knowledge of at least 3: Understanding of GPO and Active Directory Active Directory More ❯
thrives in hybrid, virtualised environments. Think Nutanix (AHV), distributed storage, and automation across compute, storage, and networking layers. The Role: Hands-on ownership of the Nutanix stack (migrated from VMware) Troubleshoot and optimise infrastructure across virtualisation and storage Automate everything – Terraform, PowerShell, Python, REST APIs (Nutanix CLI/API experience a big plus) Work closely with architects and senior tech … new tools/vendors – innovation encouraged You'll need: Strong experience in infrastructure engineering (on-prem/hybrid) Hands-on with Nutanix (or similar HCI) and virtualisation platforms (AHV, VMware ESXi, Hyper-V) Solid understanding of storage, DR, clustering, etc. Confident scripting and automating – PowerShell, Python, APIs Comfortable owning technical solutions end-to-end Why join? Highly autonomous principal-level More ❯
One of our clients are seeking for ServiceNow Developers for a permanent position in London, United Kingdom. Sponsorship is not provided, please apply if you're a UK/EU Citizen or have right to work in the UK. Qualifications More ❯
london (city of london), south east england, united kingdom
Us3 Consulting
One of our clients are seeking for ServiceNow Developers for a permanent position in London, United Kingdom. Sponsorship is not provided, please apply if you're a UK/EU Citizen or have right to work in the UK. Qualifications More ❯