151 to 175 of 175 Windows Jobs in London

Principal Engineer (Microsoft)

Hiring Organisation
Claranet Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
outcomes by making deep, hands-on Microsoft centric expertise available to customers and internal teams across hybrid identity, security and endpoint management. This includes Windows Active Directory and integration with Microsoft Entra ID, unified security operations with Microsoft Defender XDR and Microsoft Sentinel, and modern endpoint and device management … core Microsoft cloud services Proficiency in security technologies, frameworks, and secure architecture patterns (including Microsoft Defender XDR and Microsoft Sentinel) Strong expertise in Windows Active Directory and hybrid identity integration with Microsoft Entra ID Experience with modern endpoint and device management and configuration management, including Microsoft Intune and Microsoft ...

2nd Line Support Engineer

Hiring Organisation
MillsHill Recruitment Limited
Location
North London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £38,000 per annum
Line Support Engineer Windows Server, Azure, O365, Active Directory, Sharepoint, VMware, Hyper-V, Networking, Backup, LAN, WAN, Wireless. My client is a well established, fast growing and multi-award winning IT Managed Services provider. Due to on-going success and growth they have an immediate requirement for a proven … driven by outstanding customer service. As 2nd Line Support Engineer you will have a broad range f technical skills across technology such as Windows Server, Azure, O365, Active Directory, Sharepoint, VMware, Hyper-V, Networking, Backup, LAN, WAN, Wireless. You will have a proven background in both being part ...

2nd Line Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Westminster, London, City of Westminster, United Kingdom
Employment Type
Permanent
Salary
£40000 - £60000/annum Benefits package
support on a critical MOD site. You'll take ownership of complex technical issues, delivering advanced support while helping design, deploy, and maintain secure Windows-based enterprise infrastructure. You'll work across technologies including Windows Server, Active Directory, VMware, and MECM , ensuring systems are resilient, compliant, and high … controls and contributing to infrastructure projects, you'll play a key role in delivering reliable, secure IT services. Key Skills & Experience Strong experience in Windows Server environments (AD, GPO, DNS, DHCP) Expertise in 3rd line support and troubleshooting Knowledge of VMware (vSphere, ESXi, NSX, vSAN) Experience with MECM, SCOM ...

Infrastructure Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Westminster, London, City of Westminster, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum Benefits package
team supporting a critical MOD environment. You'll take ownership of complex technical issues, delivering advanced support while helping design, deploy, and maintain secure Windows-based enterprise infrastructure. You'll work across technologies including Windows Server, Active Directory, VMware, and MECM , ensuring systems are resilient, compliant, and high … controls and contributing to infrastructure projects, you'll play a key role in delivering reliable, secure IT services. Key Skills & Experience Strong experience in Windows Server environments (AD, GPO, DNS, DHCP) Expertise in 3rd line support and troubleshooting Knowledge of VMware (vSphere, ESXi, NSX, vSAN) Experience with MECM, SCOM ...

Principal Engineer

Hiring Organisation
Claranet Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
outcomes by making deep, hands-on Microsoft centric expertise available to customers and internal teams across hybrid identity, security and endpoint management. This includes Windows Active Directory and integration with Microsoft Entra ID, unified security operations with Microsoft Defender XDR and Microsoft Sentinel, and modern endpoint and device management … core Microsoft cloud services Proficiency in security technologies, frameworks, and secure architecture patterns (including Microsoft Defender XDR and Microsoft Sentinel) Strong expertise in Windows Active Directory and hybrid identity integration with Microsoft Entra ID Experience with modern endpoint and device management and configuration management, including Microsoft Intune and Microsoft ...

Desktop Support Specialist

Hiring Organisation
X4 Technology
Location
Greater London, England, United Kingdom
executive users and multimedia meeting environments. Desktop Support Specialist – Key Responsibilities What you’ll be doing: Providing 2nd/3rd line desktop support across Windows environments Acting as an escalation point for complex technical issues Supporting laptops, desktops, mobile devices, and peripherals Delivering VIP/executive support with professionalism … equipment (cameras, microphones, displays, etc.) Performing pre-meeting checks and supporting high-profile meetings Working with vendors on upgrades and maintenance Tech Environment: Windows 10/11 Microsoft 365 (Teams, Outlook, OneDrive, SharePoint) Active Directory & Group Policy Networking fundamentals (LAN/Wi-Fi troubleshooting) Additional Responsibilities: Managing hardware lifecycle ...

Senior Infrastructure Engineer

Hiring Organisation
Vivo Talent
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £95000/annum
Lead the evolution from a significant on-premises estate to a more cloud-led Azure environment . Maintain and support SCCM , Windows/Linux servers, and VMware virtualization. Optimise and simplify hybrid infrastructure, integrating on-prem and Azure services. Drive infrastructure projects, upgrades and migrations across our global operations. … ensure reliable IT services and mentor junior engineers. What we're looking for: Strong on-premises IT skills with hands-on experience in Windows, Linux, VMware and hardware (HPE/Dell). Practical experience with Microsoft Azure and hybrid cloud environments. Knowledge of SCCM, VDI, backups, security, and network ...

Infrastructure System Administrator

Hiring Organisation
NSD
Location
New Malden, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
consistently met. You will also contribute to virtualisation, system optimisation, and ongoing monitoring across the environment. Infrastructure System Administrator Essential Skills Strong experience with Windows Server and Linux environments, ideally Red Hat Hands on experience with virtualisation technologies such as VMware or Hyper V Background in infrastructure support, engineering … consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. Key Skills Windows Server, Red Hat Linux, VMware, Hyper V, Infrastructure, Cybersecurity, IT OT, Monitoring ...

IT Services and Support Engineer

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£220 - £226/day
days per week) offering the chance to work with cutting-edge hardware and global standard processes. The Role Technical Support: Install, configure, and troubleshoot Windows and Mac systems, mobile devices (Apple/Samsung), and peripherals. Asset Management: Take ownership of the IT lifecycle, from stock-takes and vendor liaison … assist with infrastructure projects. What You'll Need Experience: At least 2 years of full-time IT support experience. Technical Skills: Proficiency in Windows 10/11 , Mac OS , Active Directory , MDM , and basic networking (TCP/IP). Education: Degree-educated (IT certifications are a plus). Attributes ...

M365 Development Lead

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£75,000
/Experience : Exchange (Online and On-Prem) - strong understanding and hands-on experience. Intune & SCCM - non-negotiable; needs solid operational and design-level experience. Windows Client management - migrations, upgrades (especially Windows 10 11). Azure Virtual Desktop - implementation and administration experience. Microsoft 365 suite - Teams, SharePoint, OneDrive, Purview ...

IT Infrastructure Administrator

Hiring Organisation
Entech Technical Solutions Limited
Location
Chessington, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP 45,000 - 55,000 Annual
Responsibilities: Designing ICS Infrastructure for Integrated Platform Management Systems, ensuring defence-grade security. Integrating IT/OT systems to support mission-critical operations. Managing Windows Server and Red Hat Linux environments. Implementing virtualisation solutions; either VMware or Hyper-V. Enforcing cybersecurity standards. Requirements: Proven experience in IT infrastructure … integration preferred. Strong skills in Windows Server domains and some Linux. Hands-on experience with virtualisation technologies like VMware and Hyper-V. Knowledge of cybersecurity standards. Must be eligible for Security Clearance and be a UK Citizen. ...

Cloud Migration Engineer

Hiring Organisation
Six Degrees Group
Location
East London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Connectivity, Cloud and Unified Communication/Voice products and revenue. Role Requirements The overall skill requirements are moderate, suited to a mid-level Windows Engineer with a solid foundation in Windows Server administration and hands-on exposure to either VMware or Hyper-V environments. Candidates should VMware Professional ...

Incident Responder (Recovery & Resilience)

Hiring Organisation
IBEX RECRUITMENT LTD
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
technical/non-technical teams and managing incidents. Perform network forensics to detect malicious activity using traffic analysis. Conduct forensic/memory analysis on Windows/Unix/Linux for host-based threats. Deliver proactive IR advisory, including response process creation and cyber wargaming exercises. Identify root causes, evict … consulting). Network forensics expertise emphasizing malicious traffic detection. Experience with security intelligence, analytics, IR, and forensic investigations. Forensic/memory analysis skills for Windows/Unix/Linux. Knowledge of hacking techniques, vulnerabilities, breaches, and analysis methods. Excellent communication/interpersonal skills for diverse stakeholders. Proactive IR advisory ...

Application Administrator (SC Cleared)

Hiring Organisation
Zero Plus Ltd
Location
City of London, Greater London, UK
Trust principles. We’re looking for an EUC Application & Lifecycle Manager (SC Cleared) to own the full lifecycle of applications and OS updates across Windows, macOS, iOS, and Android. You’ll set the standards, lead vendors and packagers, and ensure that every update and deployment keeps our environments secure … . Hands-on knowledge of Workspace ONE, Intune, or SCCM/MECM. Strong understanding of patch and release governance within ITIL frameworks. Familiarity with Windows 10/11, macOS, iOS, and Android environments. Scripting or automation experience (PowerShell, REST API, Bash). Excellent stakeholder skills – confident engaging vendors ...

Dev Ops Engineer

Hiring Organisation
BTC Capital Markets Ltd
Location
SE1, Chaucer, Greater London, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum
DevOps Engineer to strengthen our cloud architecture, automation capabilities, and production reliability across blockchain and trading systems. What You’ll Do Maintain and implement Windows and Linux-based IT infrastructure environments. Provide technical support and system administration across cloud platforms to meet defined service level objectives. Execute and maintain … Information Technology, Computer Science, or related disciplines. Hands-on experience across virtualisation, servers, storage, and networking infrastructure. Proven experience setting up and managing Windows Server and Linux environments (Ubuntu, CentOS, RHEL), including network configuration and RPM packaging. Experience supporting Blockchain and Web3 infrastructure environments. Strong familiarity with containerisation technologies ...

Build & Imaging Support

Hiring Organisation
Aatom Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £350 per day
week: 36 Job Details: Skills PowerShell scripting and .NET programming (VB.NET, C#) for build automation, endpoint management, and the development of reusable script libraries. Windows OS image engineering using Windows ADK and DISM, covering online and offline patching, driver integration, component management, application removal, and export to enterprise … ready WIM files. WIM file and Windows Image Management, including version control and maintenance of image libraries across multiple OS editions. Windows PE customisation, including the creation and maintenance of boot media and boot keys with current driver sets and .NET integration. MECM Task Sequence design and ongoing ...

SQL Engineer

Hiring Organisation
DGH Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
Contract) Inside IR35 - Hybrid working (3 days onsite) Overview We are seeking an experienced SQL Engineer to support a large scale SQL Server and Windows Server migration programme. The role involves upgrading a significant estate from SQL Server 2016 and SQL Server 2019 to newer, supported versions. With multiple … migrations across a complex estate. * Upgrade, consolidate, and optimise SQL instances as required to meet technical and business needs. * Support the migration of associated Windows Server estates * Ensure secure, stable and compliant transitions aligned with end of life timelines. * Conduct troubleshooting, performance tuning, and post migration validation work. * Produce ...

Senior EUC Infrastructure Engineer

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 - £700 per day
Senior EUC Infrastructure Engineer to assist with a 10,000-user management and optimisation programme rolling out AirWatch within a SaaS environment coupled with Windows 11.You must have experience with AirWatch at an enterprise level to be considered for this role and have SC clearance or eligible for vetting. … Need Strong experience with Workspace ONE/AirWatch (essential) Experience managing iOS & Android enterprise devices Knowledge of mobile security & device hardening Exposure to Windows 11/macOS device management Experience supporting large environments (10k+ users) Cloud exposure (Azure/AWS/GCP) SC Clearance (active or eligible) One stage ...

IT Assistant

Hiring Organisation
Braundton Consulting Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
staff across all departments, assisting with the setup, configuration, maintenance, and troubleshooting of a wide range of IT systems and equipment. This includes supporting Windows and Apple devices, mobile phones, printers, and network-connected equipment, as well as maintaining accurate records through inventory and helpdesk systems. The role offers … make sure the program is kept up to date and processes followed and routinely reviewed To setup/configure I.T equipment, record and tag. Windows 11, MacBook’s, iPad’s, iPhone’s, access points etc To provide technical support to the company’s mobile telephones and users To provide ...

Platform Administrator

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
business environment • Hands‐on experience managing IT equipment, users and access management • Practical exposure to infrastructure, networking, firewalls or switches • Experience supporting macOS and Windows devices, ideally via Intune or similar MDM • Comfortable acting as a technical escalation point and solving complex issues • Familiarity with virtualisation, Linux/Windows ...

C++ Developer

Hiring Organisation
Spencer Rose Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 55,000 - 75,000 Annual
modern C++ (C+/14/17) Good grounding in core programming concepts (OOP, memory management, STL, etc.) Some experience working in a Windows environment (this is the primary environment used) Experience with or exposure to AWS/cloud-based environments Many candidates will come from a Linux background … which is absolutely fine, but you'll need a working understanding of Windows An interest in performance, efficiency, and how systems behave under load Comfortable working as part of a team and learning from others Nice to Have (but not essential) Any exposure to low-latency or Real Time ...

Tech Bar Specialist

Hiring Organisation
Picture More
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
meeting room support for client and internal meetings. Support and troubleshoot endpoint hardware, operating systems, and applications. Lead and deliver IT projects including: Windows 11 rollout Laptop refresh programmes iPhone rollouts Work closely with stakeholders across the business, including partners and senior staff. Maintain accurate documentation and follow agreed … support role Strong experience supporting users face to face in an office environment. Confident supporting AV systems and live meeting room technology Strong Windows and endpoint support background Excellent communication skills, with the ability to engage professionally with senior stakeholders. Calm, pragmatic approach to problem-solving in live environments. ...

Artificial Intelligence Engineer

Hiring Organisation
Zeus® | AI-Powered Logistics
Location
London Area, United Kingdom
executive-ready summaries (vehicle utilisation, mileage, cost, quantities, OTR). Parameter tuning: Design experiments, sweep parameters, evaluate trade-offs, and recommend configurations (e.g., slot windows, min-qty thresholds, SKU segregation). API usage & integration: Read docs, consume and stitch APIs (routing, ETAs, data exchange); produce robust scripts/services … building reliable consumers/producers. Nice to have Routing/optimisation exposure: NVIDIA cuOpt, VROOM, HERE (or similar); familiarity with multi-drop, time windows, packing rules. Spatial data experience: Coordinates, geocoding, map/route visualisation, basic GIS concepts. Cloud & delivery awareness: AWS (S3, ECS/Lambda, SNS/ ...

Dotnet Developer

Hiring Organisation
Harrington Starr
Location
London Area, United Kingdom
teams in London and New York. Support production environments, troubleshoot issues, and implement fixes. Assist with Citrix and application server deployments for web and Windows apps. Follow change management and release processes . Provide occasional out-of-hours support for critical systems. Essential Skills Strong experience with C# … .NET Framework (Windows and Web apps). Proficient in SQL Server (T-SQL) and Oracle (PL/SQL) . Knowledge of application deployment and environment maintenance . Experience in unit testing, QA , and documentation . Ability to troubleshoot across servers, databases, and distributed environments. Desirable Financial services or enterprise ...

C# Developer

Hiring Organisation
GCS
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £415/day inside IR35
Wharf Tech Stack C# WPF Winforms Javascript SQL Oracle Tasks Tasks range from understanding business requirements, designing application structures, business data analysis, programming WPF (Windows Presentation Foundation) applications in Visual C#.NET on both Oracle and SQL Server database, testing with users, implementation through Development, Quality Assurance (QA), Production … Citrix and application servers for both Web and Window applications. Troubleshooting systems in an event of failure and implementing necessary solutions by checking Windows Operating System, Internet Information Server and any other relevant environments where the applications are running. In some case this role will act to liaise with ...