1 to 25 of 186 Permanent Windows Server Jobs in London

/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 ...

Server Engineer – SC Cleared Active SC Clearance is required for this position. We're working with a well-established organisation in the Financial Services sector to recruit an experienced Server Engineer to join its infrastructure team. This role offers the opportunity to support a large-scale … Windows server estate while playing a key part in modernisation and infrastructure improvement initiatives. You'll be responsible for managing both physical and virtual server environments, ensuring systems remain secure, resilient, and highly available. Alongside day-to-day operational support, you'll contribute ...

Junior Infrastructure Engineer – Windows Linux Trading60,000 3 days a week in the London OfficeQuant Capital is urgently looking for an Infrastructure Engineer to join our high profile client.Our client is a well known global High Frequency Trading firm. They value technology especially the opensource variety as well … required.In addition to this your responsibilities will include; building and deploying new PCs, managing resource utilisation of IT systems, patching and maintaining Windows Server environment, patching and maintaining of Linux systems and ensuring regulatory compliance reporting is carried out.There is great emphasis throughout the business ...

where you can genuinely influence how things are done.In this role, you'll support the delivery of our internal IT services across desktop, server, and cloud environments. You'll act as an all‐rounder, working both independently and alongside our MSP. Your day‐to‐day work will include … desktop support, server and cloud administration (Azure, Windows Server, Linux), and involvement in a variety of infrastructure projects such as server upgrades, cloud transformation, Wi‐Fi improvements, and network hardware refreshes.We are not looking for a cyber‐security specialist - this role ...

genuinely influence how things are done. In this role, you'll support the delivery of our internal IT services across desktop, server, and cloud environments. You'll act as an all‐rounder, working both independently and alongside our MSP. Your day‐to‐day work will include desktop support … server and cloud administration (Azure, Windows Server, Linux), and involvement in a variety of infrastructure projects such as server upgrades, cloud transformation, Wi‐Fi improvements, and network hardware refreshes. We are not looking for a cyber‐security specialist - this role is firmly ...

responsibility for the team which provides and manages the following technical services for the business: Active Directory • VMWare ESXi, Horizon & VCentre • Windows Server • Windows client engineering • Intune • HPe server and storage hardware • Exchange Server • Windows clustering • M365 cloud … tools (ideally Commvault, but training can be provided)Azure AD (including, but not limited to conditional access, SSO, application registration, provisioning), M365 & IntuneWindows Server/clientWindows certificate servicesActive Directory (and associated technologies), Exchange Server, clustering and file serversSMTP • HPe hardwareNetwork routing/802.1x/firewallingCisco call ...

responsibility for the team which provides and manages the following technical services for the business: Active Directory VMWare ESXi, Horizon & VCentre Windows Server Windows client engineering Intune HPe server and storage hardware Exchange Server Windows clustering M365 cloud … tools (ideally Commvault, but training can be provided)Azure AD (including, but not limited to conditional access, SSO, application registration, provisioning), M365 & IntuneWindows Server/clientWindows certificate servicesActive Directory (and associated technologies), Exchange Server, clustering and file serversSMTP HPe hardwareNetwork routing/802.1x/firewallingCisco call ...

ensure critical security updates are delivered efficiently while minimising operational risk and maintaining service availability.The successful candidate will possess deep infrastructure expertise across Windows, Linux, virtualisation, cloud, middleware, networking, storage, and enterprise platforms, with extensive experience managing large-scale patching programmes within highly regulated environments. Responsibilities Security Patch … incomplete installations. Support vulnerability remediation programmes and ensure timely closure of security findings. Core Infrastructure SME Provide technical leadership across enterprise infrastructure including: Windows Server Linux/UNIX VMware/Hyper-V virtualisation Active Directory DNS/DHCP Storage platforms (SAN/NAS) Enterprise backup ...

This is not a pure Azure cloud role. You will need strong, hands-on Azure experience, but you must also be comfortable managing Windows Server, Active Directory, virtualisation, storage, backup and end user computing platforms. Working closely with the Head of IT Infrastructure, you will help … Manage and improve a hybrid estate spanning Azure, Microsoft 365 and on-premises infrastructure. Administer Azure compute, storage, networking and Entra ID. Support Windows Server, Active Directory and VMware or Hyper-V environments. Manage endpoint provisioning, compliance and patching through Microsoft Intune. Administer Exchange Online, Teams ...

This is not a pure Azure cloud role. You will need strong, hands-on Azure experience, but you must also be comfortable managing Windows Server, Active Directory, virtualisation, storage, backup and end user computing platforms. Working closely with the Head of IT Infrastructure, you will help … Manage and improve a hybrid estate spanning Azure, Microsoft 365 and on-premises infrastructure. Administer Azure compute, storage, networking and Entra ID. Support Windows Server, Active Directory and VMware or Hyper-V environments. Manage endpoint provisioning, compliance and patching through Microsoft Intune. Administer Exchange Online, Teams ...

Cyber Security Specialist/Cyber Security Engineer - CISSP, CEH, CCNA Security, Incident Response, Threat Monitoring, Vulnerability Management, Security Architecture, Azure, Windows Server Infrastructure. Permanent. London Hybrid. c.£90k - £100k + Bons +Benefits Global Law Firm seeks an experienced IT Cyber Security Specialist to join its Infrastructure … firm's cybersecurity posture from an infrastructure perspective and external security rating. Identify, assess and remediate vulnerabilities across hardware, software and infrastructure (Windows Server and Azure Cloud). Monitor emerging threats and lead or support Incident Response investigations and mitigation. Evaluate, test and recommend security enhancements ...

Cyber Security Specialist/Cyber Security Engineer - CISSP, CEH, CCNA Security, Incident Response, Threat Monitoring, Vulnerability Management, Security Architecture, Azure, Windows Server Infrastructure. Permanent. London Hybrid. c.£90k - £100k + Bons +Benefits Global Law Firm seeks an experienced IT Cyber Security Specialist to join its Infrastructure … firm's cybersecurity posture from an infrastructure perspective and external security rating. Identify, assess and remediate vulnerabilities across hardware, software and infrastructure (Windows Server and Azure Cloud). Monitor emerging threats and lead or support Incident Response investigations and mitigation. Evaluate, test and recommend security enhancements ...

role of significant responsibility, you MUST be a consummate communicator with demonstrable expertise providing a proactive user and systems support service in a Windows environment. You will have deep experience with Office 365, Windows Server, Azure and Active Directory and will be a natural … managementStrong knowledge of networking fundamentals including IP addressing, subnetting, routing, VLANs, DNS and DHCPExperience with enterprise networking and security platforms Strong knowledge of Windows Server and Windows client environmentsHands-on experience with Microsoft Azure, Microsoft Intune, and cloud migrationsSolid understanding of networking, firewalls ...

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 … environment.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 projects ...

view our other vacancies for one that may be a better fit.IT Systems Engineer - What You'll be Doing:Install, configure and maintain Windows Server and VMware in line with the latest technical development and to fulfill business needs;Oversee the operation and management of remote … working systems;Make configuration of Active Directory and related services DNS, DHCP, DFS and GPOs;Manage enterprise network and storage server(s);Assist Department Head to ensure that information security complies with established policies and standards;Implement, update and monitor disaster recovery and relevant procedures and processes;Assist ...

role of significant responsibility, you MUST be a consummate communicator with demonstrable expertise providing a proactive user and systems support service in a Windows environment. You will have deep experience with Office 365, Windows Server, Azure and Active Directory and will be a natural … problem solver with a passion for technology. Key requirements include:Strong background in 3rd line IT support and infrastructure managementStrong knowledge of Windows Server and Windows client environmentsHands-on experience with Microsoft Azure, Microsoft Intune, and cloud migrationsSolid understanding of networking, firewalls, and security ...

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 ...

Windows AWS EngineerStaines, Slough65,000 + bonusQuant Capital has a fantastic opportunity for an AWS Windows Specialist to join a leading cloud and managed services provider at their offices in London. You will be joining a team of engineers both Window and Linux engineers so having … perfect opportunity to prove your skills and to grow with this market leading rapidly expanding company.My client is looking for an experienced AWS Windows Specialist to join and possibly lead a team of talented and driven people focusing on keeping my clients applications working smoothly and without fault ...

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 … teams.Provide expert-level troubleshooting for incidents escalated from 1st and 2nd line support, ensuring consistent and minimal disruption to services.Deploy and integrate secure Windows Server environments (Active Directory, Group Policy, DNS, DHCP) using industry best practices.Implement and maintain infrastructure security measures such as patching, access controls ...

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 … expert-level troubleshooting for incidents escalated from 1st and 2nd line support, ensuring consistent and minimal disruption to services. Deploy and integrate secure Windows Server environments (Active Directory, Group Policy, DNS, DHCP) using industry best practices. Implement and maintain infrastructure security measures such as patching, access ...

Engineer – Windows Linux70,000Quant Capital is urgently looking for a IT Operations Engineer to join our high profile client.Our client is a well known global High Frequency Trading firm. They value technology especially the opensource variety as well as scalability and robust performance (much like their track record … exchanges.In addition to this your responsibilities will include; building and deploying new PCs, managing resource utilisation of IT systems, patching and maintaining Windows Server environment, patching and maintaining of Linux systems and ensuring regulatory compliance reporting is carried out.The role:Infrastructure & IdentityAdminister Active Directory, Office ...

Engineer – Windows Linux70,000Quant Capital is urgently looking for a IT Operations Engineer to join our high profile client. Our client is a well known global High Frequency Trading firm. They value technology especially the opensource variety as well as scalability and robust performance (much like their track … exchanges. In addition to this your responsibilities will include; building and deploying new PCs, managing resource utilisation of IT systems, patching and maintaining Windows Server environment, patching and maintaining of Linux systems and ensuring regulatory compliance reporting is carried out. The role: Infrastructure & IdentityAdminister Active Directory ...

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 every … infrastructure 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 administration ...

Experience Strong hands-on Microsoft Azure infrastructure experience. Proven experience supporting workloads from VMware/ESX or private cloud environments to Azure. Strong Windows Server administration experience, including legacy versions such as Windows Server 2008/2012 and modern versions such …/2019/2022. Strong understanding of Active Directory, DNS, certificates, service accounts, GPOs, IIS, and Windows operational dependencies. Good SQL Server infrastructure knowledge, including connectivity, backup, HA/DR concepts, performance considerations, and support readiness. Strong PowerShell scripting experience. Experience with Terraform and/ ...

primary responsibility is to support the delivery of their IT support services. This role is predominantly infrastructure support looking after our desktop, cloud & server estate we are looking for an all-rounder, working hands-on, with some aspects being hands-off working alongside their MSP. You will … carrying out desktop support, server/cloud support using Azure, Windows server & Linux. From time-to-time working on various IT related projects enhancing the services that they offer such as server upgrades, cloud based digital transformation, WIFI, router, switch upgrades ...