26 to 50 of 54 Windows Jobs in the City of London

experience on the .NET framework. We can entertain applications from .NET Developer candidates with experience in either web application development (.NET Core, C#) or windows/desktop development (C#.NET). My client can provide training in: .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot ...

Experience in multi-threaded and concurrent application development Network programming experience (TCP/UDP) Experience with distributed version control systems (Git) Strong understanding of Windows technologies Exposure to financial markets or trading systems Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. ...

Computer Science or closely related discipline from a top tier university You have a good understanding of low level concepts including operating systems (Windows) and networking Experience within the cyber security via internship or personal projects You have excellent communication skills, comfortable liaising with and presenting to clients ...

/LLM Engineering Experience integrating LLM APIs (OpenAI, Anthropic, Gemini, or open-source equivalents) into production applications Understanding of core LLM concepts: context windows, token limits, temperature, system prompts, and model selection trade-offs Experience with prompt engineering techniques — few-shot prompting, chain-of-thought, structured output, and instruction ...

/LLM Engineering Experience integrating LLM APIs (OpenAI, Anthropic, Gemini, or open-source equivalents) into production applications Understanding of core LLM concepts: context windows, token limits, temperature, system prompts, and model selection trade-offs Experience with prompt engineering techniques — few-shot prompting, chain-of-thought, structured output, and instruction ...

Windows Platform Engineer with advanced PowerShell & IaC experience sought by a Elite and London-headquartered Alternative Investment Manager. Our client is highly innovative and technology-driven and is largely recognised as a Centre-of-Excellence for all things Microsoft. We have been mandated to identify a high-energy … proactive Windows Automation & Platform Engineer with expertise in PowerShell, a passion for Infrastructure-as-Code, and robust experience and skills with Microsoft Infrastructure Platforms. You will join a small but highly collaborative and logical team owning Wintel platforms and Automations across complex, multi-site environments, in a Project Lead ...

personnel, both inside and outside of the classroom. * Create educational resources and provide educational support related to an array of technical products, including Windows, Microsoft Office and other legal applications. * Design learning solutions including instructor-led courses, videos, and written documentation. * Transform scripts, storyboards and course plans into activities ...

testing replication of various servers (Application Servers, Reports and Proxy Servers). · Knowledge on PoA cartography for network build. · Good level of understanding on Windows and Linux server · IT/OT and security standards (e.g., NERC CIP). · Expertise in developing test plan/cases, acceptance and transition · Knowledge ...

energy, collaborative, and supportive working environment. Hybrid working model (3 days in the office). Excellent benefits, including your choice of laptop (Mac or Windows), regular company socials, private healthcare, and life insurance. What You'll Be Doing Proactively booking product demonstrations with key decision-makers. Identifying and qualifying ...

also have: Certifications in accessibility (CPACC, WAS, CPWA) or working towards Experience testing and auditing assistive technology (JAWS, Dragon, ZoomText) and accessibility features for Windows and macOS ...

systems. Key Responsibilities: Provide 2nd/3rd line desktop support to Traders and business users. Support financial applications, including Bloomberg Terminal and Reuters. Manage Windows 10/11, Windows Server, Microsoft 365, Active Directory/Azure Entra ID. Support Citrix environments and remote access solutions. Handle VIP/ ...

servers for both Web and Window applications. Troubleshooting systems in the event of failure and implementing solutions (Code fix, SQL scripting etc), including checking Windows Servers, Databases (SQL Server or Oracle) and any other relevant environments where the system is running. In some cases, this will involve liaising with ...

things work Good communicator friendly, patient, written and spoken English Reliable, organised and happy to ask questions Nice to have (not required) Familiarity with Windows 10/11, basic Microsoft 365 (Outlook, Teams, OneDrive) A+, Microsoft Fundamentals (MS-900, AZ-900) or similar self-study Any customer service experience. … What You'll Learn Hands-on with Microsoft 365, Azure, Cisco Meraki, Windows Server Vendor certifications (Microsoft Fundamentals, working towards Associate level) ITIL-style ticket handling and service management What We Offer Competitive apprentice salary (reviewed on completion) Mentoring from senior engineers real career progression into 2nd/ ...

work arrangements. This includes walk-up support, ticket-based requests, and proactive outreach on known issues. Troubleshoot and resolve hardware and software issues across Windows and macOS platforms, Microsoft 365, mobile devices (iOS and Android), printers, and peripherals. Problems come in fast and range from basic to genuinely complex. … Looking For 7-9 years of enterprise IT support experience with demonstrated progression in complexity and ownership. Deep, hands-on troubleshooting experience across Windows and macOS in an enterprise environment. Mac support is not optional here, it's a daily reality. Strong M365 platform knowledge: Entra ID, Intune, Exchange ...

IR35 Contract (6+ Months) Key Skills • Creation of technical governance documentation, such as Low Level Designs and • Creation of security focused technical specifications for Windows environments • Secure Configuration Baseline creation • Knowledge of Active Directory Certificate Services • Knowledge of IIS • Knowledge of Active Directory Domain Services • Knowledge of Cryptography • Windows Server 2019/2022/2025 • Windows 11 • PowerShell • VMware including ESXi/vCentre • Strong understanding of designing to meet security principles and compliance • Application \ Infrastructure migration skills Desirable Skills • Desirable: good knowledge MS SQL • Desirable: experience using M365 Security Controls • Ensure our internal systems are managed ...

Trust security principles - Data loss prevention, cloud app security, device compliance Endpoint & Device Management Microsoft Endpoint Manager - Intune, Configuration Manager (SCCM), Co-management workloads Windows Autopilot - provisioning and lifecycle automation Windows as a Service - servicing, updates, patch automation Endpoint hardening and compliance - Intune policies, GPO, policy baselines, health … integration with business systems Security and governance - Records management, compliance, insider risk Virtualization & Cloud PC Azure Virtual Desktop (AVD) - architecture, deployment, FSLogix, Azure Files Windows 365 - Cloud PC design and integration Hybrid scenarios - Remote access, automation, monitoring Core Infrastructure Active Directory - DNS, DHCP, Group Policy, hybrid identity Azure platform ...

Directory/Microsoft Entra ID Maintain and manage hardware inventory, printers, and AV equipment across the London office Administer and support Microsoft 365 and Windows desktop environments, including user account management and license provisioning Perform network troubleshooting to diagnose and resolve connectivity issues, escalating to network teams where required … hands-on desktop support experience in a Microsoft 365 and virtualized environment Proven experience supporting Citrix Virtual Desktop Infrastructure (VDI) Solid knowledge of Windows desktop operating systems and core Microsoft 365 applications Experience with Active Directory and/or Microsoft Entra ID for user and device management Strong network ...

Service & Support Europe provides IT support services to the UK & European user base. The broad computing environment is a mixed estate of Microsoft Windows 11 and Apple MacOS. Both platforms are core operating systems for desktops and laptops across the business. Windows devices are integrated with Active Directory … busy office environment. Technical skills: • Proven Tier 1/2 IT support experience in an enterprise environment. • Strong working knowledge of Microsoft Windows 11. • Strong working knowledge of MacOS support in a corporate setting. • Good working knowledge of Microsoft Office 365 applications (Outlook, Teams, Excel, Word). • Familiarity with ...

Responsibilities Providing 2nd/3rd line technical support across client environments Acting as an escalation point for infrastructure and networking issues Supporting and maintaining: Windows Server environments Active Directory Hyper-V infrastructure Microsoft 365 Managing backup and disaster recovery solutions including Veeam Assisting with infrastructure projects including: Migrations Upgrades … directly with clients both remotely and onsite Skills & Experience Required Previous experience within an IT Support, Infrastructure Engineer, or MSP environment Strong knowledge of: Windows Server Active Directory DNS/DHCP Group Policy Good understanding of networking fundamentals Experience with Microsoft 365 and modern endpoint management Exposure to Hyper ...

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 ...

Doing Supporting and improving enterprise network and infrastructure environments Managing LAN/WAN, VPNs, firewalls, routing and Azure networking Providing 3rd line support across Windows Server, Active Directory, VMware and Hyper-V Leading infrastructure upgrades, migrations and cloud integration projects Taking ownership of issues through to resolution, including root … Looking For Experience in a Network Engineer or Infrastructure Engineer role Strong networking and infrastructure knowledge across on-prem and Azure environments Experience with Windows Server, VMware and/or Hyper-V Exposure to hybrid cloud, routing, VPNs and firewall technologies Interest or experience in zero trust environments/ ...

/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 ...

feature management, zero-touch provisioning (AutoPilot and ESP) while ensuring alignment with security, governance, and user experience standards. * 3rd line support for the Windows operating system and its software components, e.g., .Net Framework, Visual Studio Office Runtime and C++ redistributable. * Familiarity with troubleshooting tools used in 3rd line support … Windows operating system e.g., Office SARA Tool, Fiddler, Wireshark, process Explorer and ProcDump. * Application packaging experience, using ORCA, PSAppDeployToolkit (PSADT), PSExec, and DPInst to customise and repackage installers and produce MSI-standard media for enterprise deployment via Microsoft Intune. * PowerShell scripting skills. * Provide 3rd line engineering support for O365 ...

assess and mitigate emerging risks, including AI-driven threats. Establish governance around third-party software and AI usage. Support and oversee patching across Linux, Windows, and network systems. Audit and remediate internal policies (firewalls, O365, MDM) with relevant teams. Conduct and manage penetration testing (network, application, infrastructure), including … security operations. Strong experience in penetration testing across multiple layers. Solid Linux administration and hardening experience (production environment is Linux-based). Knowledge of Windows security & MDM frameworks. Experience with PKI and digital certificates (CA processes, lifecycle management). Deep understanding of network security (firewalls, IDS/IPS, packet ...

identity, and change. Deliver a consolidated SIAM-based operating model aligned to ITIL v4, integrating multiple suppliers and service towers. Drive technology rationalisation, including: Windows 11 endpoint and image strategy Intune/Configuration Manager Identity and access (AD/Entra ID, PAM, MFA) Secure collaboration, VDI, and remote access … CTOs, COOs, and Agency leadership. Demonstrated programme leadership delivering complex outcomes on time, on budget, and with assurance. Technical Background: Digital workplace/EUC: Windows 10/11, image management, device hardening, VDI. Endpoint management: Intune, Configuration Manager, MDM/MAM. Identity & security: AD/Entra ID, Zero Trust ...