1 to 25 of 185 Windows Server Jobs in London

Network Systems Administrator/IT Infrastructure Support Engineer - Windows Server, Active Directory, Group Policy, Microsoft 365, Hyper-V, LAN/WAN, Wi-Fi, VPN, SQL Server, Sage. Permanent. South East London/Hybrid 3/2. c£40k +Benefits Established SME operating within … responsibility for the technology environment supporting its London and New York offices. This is a broad individual contributor role covering Desktop Support, Windows Server, Networks, Microsoft 365, Virtualisation and Business Applications, providing an excellent opportunity for someone who enjoys owning and supporting the full IT environment ...

support, and technical leadership across complex customer environments. The role will span on-premises, hybrid, and cloud technologies, including Exchange, Microsoft 365, Azure, Windows Server, Citrix, virtualisation, backup, networking, monitoring, and security. The successful candidate will act as a senior technical escalation point, lead technical discovery … consultancy and infrastructure support across multiple managed service customers and technologies. Act as a technical escalation point for Microsoft Exchange, Exchange Online, Citrix, Windows Server, identity, virtualisation, networking, backup, monitoring, and cloud-related incidents and service requests. Support, administer, troubleshoot, and improve Microsoft Exchange Server ...

support, and technical leadership across complex customer environments. The role will span on-premises, hybrid, and cloud technologies, including Exchange, Microsoft 365, Azure, Windows Server, Citrix, virtualisation, backup, networking, monitoring, and security. The successful candidate will act as a senior technical escalation point, lead technical discovery … consultancy and infrastructure support across multiple managed service customers and technologies. Act as a technical escalation point for Microsoft Exchange, Exchange Online, Citrix, Windows Server, identity, virtualisation, networking, backup, monitoring, and cloud-related incidents and service requests. Support, administer, troubleshoot, and improve Microsoft Exchange Server ...

/O365 Environment Network Management, design principles and implementation, inc. TCP/IP, traffic routing, DNS, VLAN, WAN, firewall, switch and load balancing. Server management and design principles (physical and virtual) WANs, LANs and network troubleshooting Windows Server 2016/19/22, including … Management (Intune) Microsoft desktop OS and MS Office software together with relevant productivity tools. Backup Management and Disaster Recovery or Business Continuity Plan. Windows Server, Windows 11, SQL Server, O365 & Admin Center, cloud backup systems. A good understanding of ISO27001 and ISO22301 ...

related field, or equivalent hands‐on experience. Minimum 10 years of experience in an Infrastructure systems engineering role Minimum 8 years administrating Windows Server, Hyper‐V and VMWare Minimum 8 years of experience in implementing private/public and/or hybrid cloud solutions (Azure … Minimum 5 years working in an enterprise level environment designing, building server, storage and network solutions in heavily virtualized environment Advanced understanding of PowerShell and ability to work within a heavy Windows Server Core environment Advanced understanding of Windows operating systems ...

This role is based in our 240 Blackfriars, London office. We’re looking for a Senior DevOps Engineer to own and evolve our Windows-based infrastructure running in AWS. This role is focused on operational excellence, security, automation, and developer enablement. You’ll work closely with product engineering … reliable, and easy to deploy, while driving improvements in CI/CD, monitoring, and infrastructure automation. What You’ll Do Manage and operate Windows Server environments in AWS (EC2), ensuring high availability and performance Own patching, vulnerability management, and system hardening processes across Windows ...

SENIOR INFRASTRUCTURE ENGINEER – WIMBLEDON Up to £50,000 | 5 Days Onsite | Infrastructure/Networking/Windows Server Salary up to £50,000 depending on experience Wimbledon based – onsite Monday to Friday Technical ownership across infrastructure, networking, Windows environments and security Established business offering autonomy … SENIOR INFRASTRUCTURE ENGINEER ROLE As a Senior Infrastructure Engineer, you’ll take ownership of more complex technical issues across customer infrastructure, networking, Windows environments and security systems. You’ll act as a senior technical resource within the team, troubleshooting escalated problems, managing infrastructure changes and ensuring customer environments ...

Your role in the team: You will join the Workplace Technology team in Infrastructure & Operations, which owns IG’s end-user technology: devices (Windows and Mac), Microsoft 365 and Intune, identity, endpoint security, audio-visual and meeting room tech, and AI tooling. The team combines support and engineering … Audit, and our suppliers. Your role: This role exists to engineer the platforms that shape how IG’s people work, from the Windows Server estate running our back-office IT, Azure Infrastructure-as-a-Service, Azure Virtual Desktop, Microsoft 365 and Entra ID. You will design ...

Senior Server & Storage Specialist Location: Kingston, London Salary: £49,000 - £52,250 per annum (depending on experience) Working Pattern: Hybrid (3 days per week in the office) Type: Full-Time An exciting opportunity has arisen for a Senior Server & Storage Specialist to join a growing infrastructure … team responsible for supporting and developing enterprise server, storage and cloud environments. This role will play a key part in maintaining a resilient, secure and high-performing infrastructure, supporting both day-to-day operations and ongoing technology improvements. Key Requirements Extensive experience administering and supporting server ...

Infrastructure Engineer – London – 6 Months Our client is seeking an experienced Infrastructure Engineer with strong expertise across Windows Server, VMware, backup and recovery, and cyber security. You'll take ownership of critical infrastructure, ensuring systems are secure, resilient and performing effectively, with a particular focus … server infrastructure and Virtualisation. Key Skills and Experience of the Infrastructure Engineer: Must have strong Windows Server 2019/2022 and Active Directory experience. Must have extensive VMware virtualisation experience. Must have strong experience with enterprise backup, recovery and disaster recovery solutions. Hands ...

collaborative technology team supporting a hybrid infrastructure environment across Microsoft Azure and on-premises infrastructure. This is a hands‐on role covering Azure, Windows Server, VMware, Hyper-V, Microsoft 365, networking, identity, automation and security. You'll play a key role in the organisation's cloud … maintain Microsoft Azure and on-premises infrastructure. Support the migration of VMware workloads into Azure IaaS and Hyper‐V. Manage on-premises Windows Server, Active Directory, DNS, DHCP and Group Policy. Manage Azure networking including VNets, subnets, NSGs, firewalls and hybrid connectivity. Support Cisco networking, including ...

maintain and continuously improve cloud and infrastructure platforms, with Microsoft Azure as a key strategic platform. You will work across cloud, virtualisation, storage, Windows Server, identity, automation and hybrid infrastructure and will also support the ongoing integration of Kinly by helping to align platforms, standards … responsibilities: Design, implement, operate and improve cloud and hybrid infrastructure platforms, primarily within Microsoft Azure. Manage and optimise core platform services including Windows Server, Active Directory, Entra ID, virtualisation, storage and related infrastructure components. Contribute to cloud adoption, platform modernisation and migration strategies, roadmaps and delivery ...

Service management operations Basic network knowledge (e.g. TCP/IP, proxy, firewall, switching, routing and WiFi) Basic operation system knowledge (e.g. Windows10, Windows server, Azure) Basic Microsoft Office 365 knowledge Second line level technical support and problem-solving skill Candidate needs to have strong interpersonal communication … motivated and an innovative mindset Experience: 3 to 5+ years IT experience in a corporate environment. Second line technical support System Maintenance Microsoft Windows, Windows Server, Virtual desktop, Microsoft365 Cisco/Fortinet Project management experience preferred. The salary for this position will ...

advantage Qualification in business or engineering discipline or equivalent training and industry experience Knowledge and demonstrated proficiency with at least one major server operating system (UNIX/Linux or Windows Server): good working knowledge of Windows Server OSs (minimum Windows ...

administration and operation of the firm’s Infrastructure. This role requires an in-depth knowledge of Active Directory, Azure, MFA, VMware ESX, Windows security, and related technologies. The candidate will be part of the Cloud & Compute Engineering group. Candidate must be a self-starter, and demonstrate experience managing … Extensive experience with maintenance and administration of VMWare virtualized systems. Knowledge of Microsoft Exchange, HP Proliant Servers, (Inc. iLO) are preferable. Knowledge of Microsoft Windows and Non-Windows Server architectures, Virtualization Technologies. Candidate must have a technologist mindset with aptitude to work on complex ...

collaborative and skilled team supporting a critical MOD site. This is an exciting opportunity to serve as a Subject Matter Expert (SME) in Windows-based enterprise infrastructures. You'll play a central role in the design, deployment, and support of high-security systems that underpin key defence … with high-security MOD systems and secure design principles.* Familiarity with security and compliance documentation (e.g. RMADS, SyOPs, NIST frameworks).**Core Technologies** Microsoft:* Windows Server 2019/2022/2025* Active Directory, Group Policy, DNS, DHCP* Exchange Server 2019, SQL Server ...

Proven experience delivering AD migrations, domain consolidation and/or forest migrations. Experience building new Active Directory infrastructure from the ground up. Strong Windows Server administration experience, ideally including legacy environments such as Server 2003 and 2012. In-depth knowledge of AD domains, forests … migrating and consolidating multiple business or enterprise environments. Understanding of hybrid AD integration with Microsoft 365 and Azure. Strong troubleshooting skills across traditional Windows infrastructure. Key Responsibilities of the Active Directory Engineer: Build and implement new greenfield on-premises Active Directory infrastructure. Lead and deliver Active Directory ...

with technical colleagues, provide escalation support for complex issues, and take ownership of infrastructure improvement projects across multiple locations.Key ResponsibilitiesAdminister, support and maintain Windows Server infrastructure.Manage Active Directory, Group Policy and user access controls.Support and maintain virtualised environments using Hyper-V.Deliver server migrations, infrastructure … refreshes and upgrade projects.Support and implement SQL Server, IIS and Remote Desktop Services environments.Maintain backup, disaster recovery and business continuity solutions.Monitor, patch and secure servers, endpoints and infrastructure platforms.Assist with Microsoft 365, Azure/Entra ID and Intune administration.Support network infrastructure including switching, VLANs, firewalls, VPNs ...

projects. What will your role be on #TeamDeloitteConstantin? IT Management Provide day-to-day IT support across the office, including Microsoft 365 and Windows 11 environments. Maintain and update Windows Server software. Manage network equipment and communications infrastructure. Liaise with external suppliers and service … career in a collaborative, supportive and fast-paced environment with genuine opportunities for professional growth. Key Skills & Competencies Strong knowledge of Microsoft 365, Windows 11 and Windows Server environments. Experience supporting office IT infrastructure, including networking, hardware and user support. Practical, hands-on approach ...

Infrastructure as Code (IaC) at scale. You will also leverage Puppet for configuration management and develop PowerShell-based automation to support and optimize Windows environments. This is a highly technical, coding-focused position. The ideal candidate is a software-minded engineer who writes clean, maintainable, and testable code … code from reusable templates. Improve system reliability and compliance by developing and maintaining Puppet modules, manifests, and Hiera configurations that manage Linux and Windows environments at scale. Increase operational efficiency across Windows platforms by creating robust PowerShell automation solutions for server management, Active Directory ...

Line Engineer or Technical Consultant looking to develop their career within a growing MSP. Key Responsibilities Provide expert-level 3rd Line Support across Windows Server, networking, virtualisation, cloud infrastructure and security. Act as a senior escalation point for complex technical issues, providing troubleshooting and resolution. Lead … infrastructure projects including server migrations, Azure deployments, virtualisation implementations and network upgrades. Manage and maintain complex client infrastructure environments, ensuring reliability, performance and security. Configure, troubleshoot and maintain firewalls, VPNs, networking equipment and security solutions. Implement and manage backup solutions, disaster recovery processes and business continuity measures. Work ...

access controls. Manage Microsoft 365 services, including Exchange Online, Teams, SharePoint and Power Platform governance. Own endpoint management through Intune and Autopilot, including Windows 11 deployment, application packaging and patch management. Deliver and support office and WAN networking, including Cisco Meraki, SD-WAN/SASE, firewalls, wireless … office infrastructure fit-outs. Maintain Windows Server, Active Directory, Group Policy, PKI, DNS and DHCP services. Drive security improvements, vulnerability remediation, infrastructure hardening and audit compliance. Plan and execute backup, restore and disaster recovery testing. Support Azure DevOps, Git repositories, permissions and deployment pipelines. Develop PowerShell ...

support and maintain its hybrid cloud and on-premises infrastructure. The role will involve supporting Microsoft 365, Microsoft Azure, Entra ID, Intune and Windows Server environments, helping to ensure business-critical systems remain secure, reliable and available. Working as part of a small Infrastructure Operations team … infrastructure skills. Responsibilities Cloud & Infrastructure Support: Support and maintain Microsoft Azure and on-premises infrastructure, including virtual machines, storage, backups, monitoring and Windows Server. Microsoft 365 & Identity: Administer Microsoft 365 services, including Exchange Online, SharePoint, Teams and OneDrive, alongside Entra ID, user access and identity management. Endpoint Management ...

support and technical assistance to users Manage and resolve support requests through the organization’s ticketing system Troubleshoot end‐user issues across Microsoft Windows, Microsoft Office, desktops, laptops, mobile devices, and related technologies Support Microsoft 365 environments, including Exchange Online, SharePoint Online, Microsoft Intune, Microsoft Teams, and Microsoft … Entra ID Assist with systems administration across Microsoft Windows Server, Active Directory, Group Policy, identity, access, and endpoint‐management technologies Troubleshoot networking, virtualization, security, and infrastructure‐related issues within assigned client environments Escalate complex technical issues appropriately and collaborate with Senior Systems Engineers and other technical ...

from troubleshooting complex issues to delivering new restaurant openings, migrations and technology upgrades. You'll: Manage and improve our cloud, on-premise, network, server, storage, identity and backup platforms Work across Microsoft Azure, Microsoft 365, Entra ID, Intune, Active Directory and Windows Server Configure … multi-site environment, with the confidence to take ownership and get hands-on when something needs solving. We're looking for experience with: Windows Server, Active Directory, Microsoft 365, Entra ID and Intune Azure and hybrid cloud environments Networking including LAN/ ...