26 to 50 of 183 Windows Server Jobs in London

platforms used across the organisation. Working within a highly regulated environment, you'll be responsible for the reliability, security and ongoing enhancement of server infrastructure, virtualisation, networking, endpoint technologies and core business applications. You'll also contribute to infrastructure projects, mentor colleagues and help shape future technology improvements. … ownership of day-to-day operations across the organisation's core technology platforms while supporting wider transformation initiatives. Your responsibilities will include: Managing Windows Server and Linux environments to ensure high availability and operational stability. Supporting and optimising VMware virtual infrastructure across production environments. Maintaining enterprise ...

platforms used across the organisation. Working within a highly regulated environment, you'll be responsible for the reliability, security and ongoing enhancement of server infrastructure, virtualisation, networking, endpoint technologies and core business applications. You'll also contribute to infrastructure projects, mentor colleagues and help shape future technology improvements. … ownership of day-to-day operations across the organisation's core technology platforms while supporting wider transformation initiatives. Your responsibilities will include: Managing Windows Server and Linux environments to ensure high availability and operational stability. Supporting and optimising VMware virtual infrastructure across production environments. Maintaining enterprise ...

role: Provide onsite 1st and 2nd line IT support to customers, primarily covering end-user support, M365, endpoint, account and device administration, basic server/network incident triage, security alert and vulnerability/patch status checks, and initial incident response. All tasks must be delivered in a professional … with Microsoft 365 administration, user/account management and endpoint/device administration. Familiarity with Microsoft Active Directory or Entra ID user administration, Microsoft Windows 11, Microsoft Office, antivirus/endpoint security tools and standard corporate software. Basic knowledge of Windows Server administration ...

cloud services. Lead the migration from ManageEngine MDM to Microsoft Intune, including planning, testing, deployment and decommissioning. Configure and manage Microsoft Intune for Windows, iOS, Android and macOS devices. Develop and maintain device compliance policies, configuration profiles, security baselines and application deployments. Manage Azure Active Directory (Microsoft Entra … Conditional Access, MFA and identity lifecycle processes. Support Microsoft 365 services including Exchange Online, Teams and SharePoint. Administer Windows Server environments, Active Directory, DNS, DHCP and Group Policy where required. Implement endpoint security using Microsoft Defender for Endpoint and Microsoft security best practices. Automate infrastructure administration ...

Warwick UK Role Overview: The Infrastructure Architect will be responsible for designing, optimizing, and managing enterprise IT infrastructure across Compute (AIX/Linux, Windows/VMware), Storage, and Network domains, with strong focus on capacity planning, performance engineering, and operational resilience.The role will support large-scale enterprise environments … performance optimization across all infrastructure layers.Key Responsibilities1. Infrastructure Architecture & DesignDefine and maintain end-to-end infrastructure architecture across: Compute (IBM AIX, Linux, Windows)Virtualization (VMware – ESXi, vCenter)Storage (SAN/NAS, backup platforms)Network (LAN/WAN, DC networking)Provide architectural solutions for scalable, resilient, and secure infrastructure ...

company provides secure, transparent and regulated technology that connects institutional clients to global financial markets. This opportunity is for a Head of Windows Engineering to lead and develop the organisation's global Microsoft infrastructure estate. Combining hands‐on technical leadership with team management, the role is responsible … driving automation, delivering infrastructure projects, setting technical standards, and leading the strategic direction of a highly available Windows platform. Ready to make a move? Get in touch and apply today! Responsibilities Own and lead the global Windows & Microsoft infrastructure environment Provide technical leadership and mentorship ...

Manage and update support tickets through the IT ticketing system. Support Microsoft 365, user accounts, endpoint devices and related IT services. Perform basic Windows Server administration and initial incident troubleshooting. Carry out initial network and server incident triage and escalate complex issues where required. … business applications. Microsoft 365 administration and user/account management experience. Familiarity with Active Directory or Entra ID is preferred. Good knowledge of Windows 11, Microsoft Office and endpoint security tools. Basic Windows Server administration and incident-triage knowledge. Basic knowledge of routers, switches ...

technical training. 2+ years' experience in IT infrastructure, field engineering, network support or similar technical roles. Strong hands-on experience with switch, firewall, server and workstation deployments. Proven experience installing, cabling and troubleshooting network infrastructure within enterprise or multi-site environments. Working knowledge of Layer 2/Layer … similar). VMware or other virtualisation platform experience (required). Microsoft Active Directory administration experience (required). Knowledge of Linux (RHEL/Debian), Windows Server, Windows 11, macOS, PowerShell and Bash scripting. Excellent communication and stakeholder management skills. Strong analytical, troubleshooting and problem-solving ...

WINDOWS AUTOMATION ENGINEER – Quant Trading100,000-160,000 plus benefits and bonus HybridQuant Capital is urgently looking for a Windows PowerShell Engineer to join our high-profile client.This is an environment of Google or a startup where tech is number 1 with a huge budget allocated … learning from you.My client is a very well know quantitative trading firm and marketmaker. This team has some of the best minds in Windows and Powershell Engineering.My client has a mixed Windows and Linux environment spread across physical and virtual machines. This position suits a talented ...

Windows Engineer with PowerShell specilisation– Quant Trading100,000-135,000 plus benefits and bonus HybridBonus 25,000-40,000Quant Capital is urgently looking for a Windows PowerShell Engineer to join our high-profile client.This is an environment of Google or a startup where tech is number … learning from you.My client is a very well know quantitative trading firm and marketmaker. This team has some of the best minds in Windows and Powershell Engineering.My client has a mixed Windows and Linux environment spread across physical and virtual machines. This position suits a talented ...

role in supporting and improving the hybrid cloud environment. This is a hands-on role where you will work across Azure, Office 365, Windows infrastructure and automation, providing technical expertise while helping to deliver improvements and new technology solutions. As a Cloud Operations Engineer, you will … environments Support Microsoft 365 services, including Exchange Online, security, governance and compliance Manage modern workplace technologies including Microsoft Intune, Autopilot and Defender Support Windows Server environments, Active Directory, Group Policy, DNS and DHCP Monitor platform health, investigate issues and proactively improve service reliability Develop automation solutions ...

Overview The Infrastructure Architect will design, optimize, and manage enterprise IT infrastructure across Compute (AIX/Linux, Windows/VMware), Storage, and Network domains with a strong focus on capacity planning, performance engineering, and operational resilience. The role supports large‐scale enterprise environments, ensuring high availability, scalability … implement capacity optimization; collaborate with application, database, and infrastructure teams. Performance Engineering & Optimization – Lead performance analysis and tuning across AIX/Linux/Windows and VMware environments; identify bottlenecks in CPU, memory, disk IO, and network throughput; drive proactive performance improvement initiatives. Compute Platform Leadership – Oversee AIX (POWER ...

with development and professional services teams to deliver exceptional service to our clients. Sys Admins must have: • Exposure to Microsoft Azure & Microsoft 365 • Windows Server, Windows 10, RedHat/CentOS or similar • Active Directory and Group Policy • Microsoft SQL Server • Powershell ...

candidate will play a key role in improving the stability, security and performance of the infrastructure estate, with a particular focus on VMware, server patching, network infrastructure and vulnerability remediation. This is a hands-on technical role suited to an engineer who is comfortable working across both Windows … Deploy and manage operating system, anti-virus and EUC patching Support Cisco Meraki network infrastructure, including switches, firewalls and connectivity Maintain and support Windows Server 2016 and 2019 environments Work within Oracle Linux and legacy Linux environments Investigate and resolve infrastructure issues to minimise operational risk ...

security-focused projects, and technical design work . The role offers exposure to a broad mix of modern technologies across Microsoft 365, Azure, Windows Server, networking, virtualisation, and cyber security platforms , making it ideal for someone who wants to continue broadening their skillset in a highly … fantastic opportunity. Required Skills: Strong experience working in a 3rd Line IT Support/Infrastructure role Solid knowledge of Microsoft 365, Windows Server, Active Directory & core infrastructure technologies Experience supporting cloud environments such as Microsoft Azure Strong networking knowledge including DNS, DHCP, VPNs, switching, routing ...

configure critical security log sources with a focus on critical infrastructure services such as Active Directory (Domain Controllers, ADFS), network devices, firewalls, servers (Windows/Linux), and cloud infrastructure logs. Manage Event Collector and Event Forwarding infrastructure. Implement data filtering to ensure high-quality and relevant data ingestion. … experience with EDR and SIEM technology stack In-depth understanding of Active Directory security principles, common attack vectors, and logging mechanisms. Experience with Windows event collection. Proficiency in scripting (e.g., PowerShell, Python) for automation, data manipulation, and custom log parsing. Solid understanding of networking concepts (TCP/ ...

genuine interest in technology and a willingness to learnWorking proactively as part of a team or aloneDesirable Experience in Application SupportKnowledge of:LinuxMicrosoft Windows Server ManagementSQLMac/iOSVMWareExposure to, and support of, cloud-based services:Microsoft Office 365Microsoft Azure/Intune Job SummaryJob number: P-100023Date … genuine interest in technology and a willingness to learnWorking proactively as part of a team or aloneDesirable Experience in Application SupportKnowledge of:LinuxMicrosoft Windows Server ManagementSQLMac/iOSVMWareExposure to, and support of, cloud-based services:Microsoft Office 365Microsoft Azure/Intune ...

Staff Windows PowerShell Engineer – Quant TradingTop level industry compensationQuant Capital is urgently looking for a Windows PowerShell Engineer to join our high-profile client.This is an environment of Google or a startup where tech is number 1 with a huge budget allocated towards technology. The firm … learning from you.My client is a very well-known quantitative trading firm and marketmaker. This team has some of the best minds in Windows and Powershell Engineering.My client has a mixed Windows and Linux environment, spread across physical and virtual machines. This position suits a talented ...

Windows Systems Architect (PowerShell focus) – Quant TradingIndustry-competitive compensationQuant Capital is urgently looking for a Windows Systems Architect to join our high profile client.Our client is a well-known quantitative proprietary trading firm, liquidity provider and market maker. They operate globally and are considered the market … people who are deeply interested in technology and in teaching what they know, as well as learning from you.My client has a mixed Windows and Linux environment, spread across physical and virtual machines. This position suits a talented Windows Systems Engineer focused on Windows ...

excellence, mentor junior team members, and take ownership of complex issues across our trading platform. You will leverage deep expertise in FIX, Linux, Windows Server, DevOps, databases, networking, and cloud technologies to ensure platform reliability and performance.This is a hands-on leadership role involving complex troubleshooting … level of customer service in their approach. This will complement strong FIX, database (SQL, Sybase or Oracle), Linux, understanding of cloud-based technologies, Windows and Networking troubleshooting skills, along with a proven ability to lead and mentor.Role ResponsibilitiesAct as technical lead and primary escalation point for complex application ...

excellence, mentor junior team members, and take ownership of complex issues across our trading platform. You will leverage deep expertise in FIX, Linux, Windows Server, DevOps, databases, networking, and cloud technologies to ensure platform reliability and performance.This is a hands-on leadership role involving complex troubleshooting … level of customer service in their approach. This will complement strong FIX, database (SQL, Sybase or Oracle), Linux, understanding of cloud-based technologies, Windows and Networking troubleshooting skills, along with a proven ability to lead and mentor.**Role Responsibilities*** Act as technical lead and primary escalation point ...

excellence, mentor junior team members, and take ownership of complex issues across our trading platform. You will leverage deep expertise in FIX, Linux, Windows Server, DevOps, databases, networking, and cloud technologies to ensure platform reliability and performance. This is a hands-on leadership role involving complex … level of customer service in their approach. This will complement strong FIX, database (SQL, Sybase or Oracle), Linux, understanding of cloud-based technologies, Windows and Networking troubleshooting skills, along with a proven ability to lead and mentor. Role Responsibilities Act as technical lead and primary escalation point ...

Windows Engineer – PowershellQuant Capital is urgently looking for a Windows DevOps/Automation Engineer to join or well known Fintech50 client who produces software disrupting the wealth management market.The Windows Devops role has come around due to a more towards DevOps as well … increase in clients. I am looking for an experienced Windows Engineer who has extensive automation experience looking to sit in a senior position with some technical leadership responsibilities. The automation engineer will work on our continuous delivery pipeline automating the infrastructure components, such as the OS build process ...

equipment. You will also support endpoint security, including antivirus, firewall, patching and multi-factor authentication, alongside maintaining Active Directory, Group Policy and Windows environments. The role will involve monitoring and supporting network infrastructure, including switches, firewalls, servers and the server room, with knowledge of DNS, DHCP … experience is required, ideally gained within the banking or wider financial services sector. You should have strong hands-on troubleshooting experience across Windows, Microsoft Office and conferencing applications, together with a good understanding of IT infrastructure and end-user computing.Technical experience should include Windows 11, Linux ...

foundation in Information Technology and IT Operations, including infrastructure design, capacity planning, and service management.Hands-on experience with System Administration and Troubleshooting across Windows and/or Linux environments, virtualization, and cloud platforms.Proficiency in Network Security, including firewalls, VPNs, endpoint protection, access control, and security monitoring.Proven ability … advantage.Bachelor’s degree in Information Technology, Computer Science, or a related field, or equivalent practical experience.Infrastructure & Systems ManagementAdminister, maintain, and optimize Windows and Linux server environments. Manage VMware virtualized infrastructure (vSphere 8 and above). Oversee enterprise backup and disaster recovery solutions using Veeam Backup & Replication. ...