london (city of london), south east england, united kingdom
Tempest Vane Partners
engineering teams operate at scale, delivering secure, high-performing infrastructure that underpins global trading operations. They’re now looking for a Senior Platform Engineer to take ownership of Windows-based systems and lead the charge on automation, reliability, and scalability initiatives. What You’ll Get Work with some of the brightest engineers in finance and technology. Lead high … performance culture with a focus on engineering excellence. Competitive compensation package with excellent benefits and performance-related rewards. What You’ll Do Drive end-to-end delivery of Windows infrastructure projects — from technical design and architecture through to implementation, testing, and operational rollout. Own and evolve core WindowsServer services, including Active Directory, Group … engineering decisions. Collaborate closely with engineering, security, and operations teams to shape a modern, resilient platform that supports global growth. What You’ll Need Deep technical expertise in WindowsServer administration and enterprise-scale infrastructure. Proven experience leading complex upgrades, migrations, and deployments with minimal downtime. Strong command of virtualisation technologies (VMware, Hyper-V, VDI) and More ❯
technologies. The key skills required for this Identity Solution Engineer role are: SC Cleared Defence experience Implement and configure a new new on-premise identity solution built on MicrosoftWindowsServer 2022, Active Directory, and Active Directory Federation Services. WindowsServer 2022 installation, configuration, and management. Active Directory design, replication, Group Policy More ❯
and cloud systems. This is an excellent opportunity to grow your career in a collaborative school environment that truly values innovation and development. Key Responsibilities Support and maintain WindowsServer environments, Active Directory & Group Policy Manage user accounts, network connectivity and Wi-Fi Build, configure, and deploy end-user devices (including MS Surface via Intune) Provide … Maintain software images, antivirus, and OS updates Support Google Workspace for Education and Microsoft 365 environments About You 12 years experience in an IT support role Knowledge of WindowsServer, networking, and Active Directory Excellent communication and problem-solving skills Customer-focused with strong attention to detail Experience in an educational environment is a bonus Why More ❯
and cloud systems. This is an excellent opportunity to grow your career in a collaborative school environment that truly values innovation and development. Key Responsibilities Support and maintain WindowsServer environments, Active Directory & Group Policy Manage user accounts, network connectivity and Wi-Fi Build, configure, and deploy end-user devices (including MS Surface via Intune) Provide … software images, antivirus, and OS updates Support Google Workspace for Education and Microsoft 365 environments About You 1–2 years’ experience in an IT support role Knowledge of WindowsServer, networking, and Active Directory Excellent communication and problem-solving skills Customer-focused with strong attention to detail Experience in an educational environment is a bonus Why More ❯
and cloud systems. This is an excellent opportunity to grow your career in a collaborative school environment that truly values innovation and development. Key Responsibilities Support and maintain WindowsServer environments, Active Directory & Group Policy Manage user accounts, network connectivity and Wi-Fi Build, configure, and deploy end-user devices (including MS Surface via Intune) Provide … software images, antivirus, and OS updates Support Google Workspace for Education and Microsoft 365 environments About You 1–2 years’ experience in an IT support role Knowledge of WindowsServer, networking, and Active Directory Excellent communication and problem-solving skills Customer-focused with strong attention to detail Experience in an educational environment is a bonus Why More ❯
london (west end), south east england, united kingdom
MFK Recruitment
and cloud systems. This is an excellent opportunity to grow your career in a collaborative school environment that truly values innovation and development. Key Responsibilities Support and maintain WindowsServer environments, Active Directory & Group Policy Manage user accounts, network connectivity and Wi-Fi Build, configure, and deploy end-user devices (including MS Surface via Intune) Provide … software images, antivirus, and OS updates Support Google Workspace for Education and Microsoft 365 environments About You 1–2 years’ experience in an IT support role Knowledge of WindowsServer, networking, and Active Directory Excellent communication and problem-solving skills Customer-focused with strong attention to detail Experience in an educational environment is a bonus Why More ❯
in the infrastructure team to ensure systems remain secure, patched, and optimised, while supporting the organisation’s digital transformation and cloud initiatives. Key Responsibilities Maintain and patch the WindowsServer and PC estate (Windows 7–11 and Server 2008–2022). Manage antivirus and malware systems, investigating and resolving security alerts. Ensure … collaboratively, and ensuring that systems run efficiently and securely. Essential Skills & Experience Proven experience in IT infrastructure, desktop, or systems support. Strong technical knowledge of Microsoft operating systems (Windows client and server). Hands-on experience with Active Directory, Intune, and Azure Entra. Familiarity with antivirus, backup, and monitoring solutions. Excellent written and verbal communication skills. More ❯
smoothly both remotely and on-site. Expect a busy, varied workload including: Delivering 1st & 2nd line technical support with professionalism and pace Troubleshooting hardware, software and networking issues (Windows, macOS, AD, Exchange, VoIP etc.) Proactively managing Microsoft Exchange, Active Directory, cloud storage, DR, VoIP and more Managing tickets and resolving issues within SLAs Maintaining accurate client and system … documentation Recommending improvements and contributing to IT projects and rollouts What You ll Bring You re confident, curious and customer-focused, with: Strong hands-on experience with Windows 10/11 and macOS Solid understanding of LAN/WAN/Wi-Fi networking Proficiency in WindowsServer 2012/2016/2019 and technologies More ❯
London Bridge / Hybrid / WFH / SE1, Billingsgate, United Kingdom Hybrid / WFH Options
Integral Recruitment Ltd
smoothly both remotely and on-site. Expect a busy, varied workload including: Delivering 1st & 2nd line technical support with professionalism and pace Troubleshooting hardware, software and networking issues (Windows, macOS, AD, Exchange, VoIP etc.) Proactively managing Microsoft Exchange, Active Directory, cloud storage, DR, VoIP and more Managing tickets and resolving issues within SLAs Maintaining accurate client and system … documentation Recommending improvements and contributing to IT projects and rollouts What You’ll Bring You’re confident, curious and customer-focused, with: Strong hands-on experience with Windows 10/11 and macOS Solid understanding of LAN/WAN/Wi-Fi networking Proficiency in WindowsServer 2012/2016/2019 and technologies More ❯
Own platform documentation and operational best practice Troubleshoot complex incidents and enable engineering teams Required Experience 5+ years in infrastructure engineering or systems engineering Strong Microsoft environment expertise: WindowsServer, AD/Entra ID, Group Policy, O365, Intune Solid networking foundations: TCP/IP, VLANs, DNS, VPNs, Wi-Fi Security engineering knowledge: System hardening, endpoint security More ❯
london (city of london), south east england, united kingdom
Quant Capital
Own platform documentation and operational best practice Troubleshoot complex incidents and enable engineering teams Required Experience 5+ years in infrastructure engineering or systems engineering Strong Microsoft environment expertise: WindowsServer, AD/Entra ID, Group Policy, O365, Intune Solid networking foundations: TCP/IP, VLANs, DNS, VPNs, Wi-Fi Security engineering knowledge: System hardening, endpoint security More ❯
in a Managed Services Provider or IT consultancy , supporting complex, multi-client environments Strong hands-on understanding of: Cloud: Azure and/or AWS (architecture, migration, optimisation) Infrastructure: WindowsServer, Active Directory, DNS/DHCP, Intune, Microsoft 365, and Linux Networking & Security: Firewalls, VPNs, routing, and endpoint management Backup & DR: Experience with enterprise backup solutions (e.g. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Winston Fox
multi-site environments. You work will also include first to third line support, automation and engineering for technically savvy business users and peer technology teams. You will lead Windows-based infrastructure projects from design through implementation, testing, and operational handover. We require someone who enjoys working with users in order to build trust and confidence, with high energy … and keeping very busy with highly varied and deeply technical engineering work, in a flat non-bureaucratic environment with state-of-the art platforms. Requirements Deep expertise in WindowsServer administration (e.g. Active Directory, Group Policy, DNS, DHCP, file/print services). Hands-on experience with virtualization technologies (e.g. VMware, Hyper-V, VDI) and cloud … e.g. Azure, AWS). Strong understanding of enterprise security and compliance requirements in modern Windows environments. Automate everything: using PowerShell or your language of choice to eliminate toil and fix issues at the source. Apply Infrastructure as Code principles to deliver repeatable, version-controlled infrastructure. Continuously assess and improve existing systems, designing scalable, secure solutions that stand the More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Winston Fox
multi-site environments. You work will also include first to third line support, automation and engineering for technically savvy business users and peer technology teams. You will lead Windows-based infrastructure projects from design through implementation, testing, and operational handover. We require someone who enjoys working with users in order to build trust and confidence, with high energy … and keeping very busy with highly varied and deeply technical engineering work, in a flat non-bureaucratic environment with state-of-the art platforms. Requirements Deep expertise in WindowsServer administration (e.g. Active Directory, Group Policy, DNS, DHCP, file/print services). Hands-on experience with virtualization technologies (e.g. VMware, Hyper-V, VDI) and cloud … e.g. Azure, AWS). Strong understanding of enterprise security and compliance requirements in modern Windows environments. Automate everything: using PowerShell or your language of choice to eliminate toil and fix issues at the source. Apply Infrastructure as Code principles to deliver repeatable, version-controlled infrastructure. Continuously assess and improve existing systems, designing scalable, secure solutions that stand the More ❯
Month Contract London – Hybrid – Two days per week in the office We are representing a market-leading retail client who are looking to hire a Senior SQL Server Database Administrator to join their team. This is a highly technical role that blends deep expertise with strategic thinking, offering the chance to manage and optimise mission-critical database environments … within this dynamic and fast-paced organisation. As the Senior SQL Server DBA, you will take ownership of large-scale SQL Server environments, managing everything from clustering and Always On Availability Groups to performance tuning and disaster recovery. You'll be responsible for ensuring database integrity, security, and optimal performance across development, test, and production environments … while maintaining high availability and minimising downtime. We are looking for: Extensive expertise in Microsoft SQL Server (2000-2017), including installation, configuration, and maintenance Proven experience with WindowsServer Failover Clustering (WSFC) and Always On Availability Groups Experience in large, complex SQL Server environments in fast-paced industries It would be a More ❯
london (city of london), south east england, united kingdom
TRIA
Month Contract London – Hybrid – Two days per week in the office We are representing a market-leading retail client who are looking to hire a Senior SQL Server Database Administrator to join their team. This is a highly technical role that blends deep expertise with strategic thinking, offering the chance to manage and optimise mission-critical database environments … within this dynamic and fast-paced organisation. As the Senior SQL Server DBA, you will take ownership of large-scale SQL Server environments, managing everything from clustering and Always On Availability Groups to performance tuning and disaster recovery. You'll be responsible for ensuring database integrity, security, and optimal performance across development, test, and production environments … while maintaining high availability and minimising downtime. We are looking for: Extensive expertise in Microsoft SQL Server (2000-2017), including installation, configuration, and maintenance Proven experience with WindowsServer Failover Clustering (WSFC) and Always On Availability Groups Experience in large, complex SQL Server environments in fast-paced industries It would be a More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Sterling Bridge Limited
roles, and becoming part of a business that genuinely invests in its people. Required Skills: Proven experience supporting and deploying Azure and Microsoft 365 solutions Strong knowledge of WindowsServer, AD, DNS, DHCP, and networking Experience with virtualisation (Hyper-V/VMware) Exposure to PowerShell or automation tools (Terraform, etc.) is a plus Excellent communication and More ❯
expertise directly drives business success and personal rewards. Ideal candidates will have some Banking/Financial Background and Trade Floor/Market Data Support experience and whilst predominantly Windows candidates must have some Linux with any E-Trading experience highly beneficial. Role Overview: Provide day-to-day Technical Support of Traders and Business users from 1st through to … and working practices within your domain Essential Skills: A genuine enthusiasm for Technology - whether gained through professional experience or self-taught/personal interest Hands-on experience with Windows Desktop, Linux and Cloud Computing and some knowledge of Networks/Infrastructure. WindowsServer/Active Directory - 2019/22/25. Automation and scripting … to configure and troubleshoot mid-range switches and set up/troubleshoot VLANs Strong Linux/Unix System Administration Beneficial - RedHat, Ubuntu, Solaris. Core understanding of Databases - SQL Server/Oracle. Experience with any of the ISV’s products - Trading Technologies, Stellar, ULLink, WebICE, Object Trading, Fidessa, ION/Patsystems, Trayport. Exchange Connectivity - ICE/LIFFE, Eurex, CME More ❯
Line Support Engineer Experience: MSP background 1-2 years proven experience in an IT support role Experience of working to an ITIL framework in a service desk capacity MicrosoftWindowsServer (Apply online only) Microsoft 365 Support for Email, SharePoint, OneDrive and Teams Active Directory Management Windows 10, 11 Operating System Support Apple OS More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Allegiance Group
project-focused role while delivering high-level support and acting as an escalation point for junior engineers. 💼 Key Responsibilities: Deliver 3rd-line support (remote & on-site) Manage & troubleshoot WindowsServer , AD, DNS, DHCP, GPO Work with virtualisation (Hyper-V/VMware) & cloud solutions (M365, Google Apps, AWS) Handle networking (VLANs, VPNs, IP routing) & backup systems ( Veeam More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Allegiance Group
project-focused role while delivering high-level support and acting as an escalation point for junior engineers. 💼 Key Responsibilities: Deliver 3rd-line support (remote & on-site) Manage & troubleshoot WindowsServer , AD, DNS, DHCP, GPO Work with virtualisation (Hyper-V/VMware) & cloud solutions (M365, Google Apps, AWS) Handle networking (VLANs, VPNs, IP routing) & backup systems ( Veeam More ❯
