15 of 15 Windows Engineer Jobs in London

Job Title: Windows Application Support Engineer – Windows COTS & Integrations Location: Canary Wharf, UK Department: Application Platform Operations/Application Services Purpose of the Role : To ensure the reliable operation, maintenance, and upgrade of Windows-based COTS software, as well as to manage integrations with identity/authentication systems (e.g. Okta), IIS web servers, and supporting scripting … Application Support/Platform Operations team, ensuring minimal downtime, rapid resolution of defects, continuous improvement, and adherence to internal, regulatory, and security standards. Key Responsibilities: Support, maintain, and upgrade Windows-hosted COTS applications in production, UAT, development environments; coordinate patching, version upgrades, vendor interactions. Manage integrations with identity and access management platforms (Okta or similar), including Single Sign-On … requirements. Engage with vendor support: liaising for patches, bug fixes, feature requests, licensing. Possibly provide on-call or out-of-hours support coverage. Skills, Experience & Qualifications: Essential: Experience supporting Windows Server environments (preferably versions relevant to ours). Familiarity with COTS applications (vendor software) in banking/financial services/other regulated environments. Strong knowledge of IIS web server More ❯

Job Title: Windows Application Support Engineer – Windows COTS & Integrations Location: Canary Wharf, UK Department: Application Platform Operations/Application Services Purpose of the Role : To ensure the reliable operation, maintenance, and upgrade of Windows-based COTS software, as well as to manage integrations with identity/authentication systems (e.g. Okta), IIS web servers, and supporting scripting … Application Support/Platform Operations team, ensuring minimal downtime, rapid resolution of defects, continuous improvement, and adherence to internal, regulatory, and security standards. Key Responsibilities: Support, maintain, and upgrade Windows-hosted COTS applications in production, UAT, development environments; coordinate patching, version upgrades, vendor interactions. Manage integrations with identity and access management platforms (Okta or similar), including Single Sign-On … requirements. Engage with vendor support: liaising for patches, bug fixes, feature requests, licensing. Possibly provide on-call or out-of-hours support coverage. Skills, Experience & Qualifications: Essential: Experience supporting Windows Server environments (preferably versions relevant to ours). Familiarity with COTS applications (vendor software) in banking/financial services/other regulated environments. Strong knowledge of IIS web server More ❯

Senior Intune Engineer - Windows 11, Intune, Autopilot £595 per day (Inside IR35) Primarily remote/London 3 - 6 Months I am currently working with an instantly recognisable consultancy, who seek a Senior Intune Engineer to support a Windows 11 upgrade, for a well-known end client. Key responsibilities: Proven experience as a Senior Intune Engineer Extensive hands-on experience with System Centre Configuration Manager (SCCM) and Microsoft Intune Strong background in Windows OS migration Expertise in Autopilot design and configuration Excellent communication and documentation skills Nice to have: Familiarity with MDM and VDI technologies Some industry experience within Construction/Transport/Utilities/Energy Flexibility to get to office when needed If More ❯

Senior Intune Engineer - Windows 11, Intune, Autopilot £595 per day (Inside IR35) Primarily remote/London 3 - 6 Months I am currently working with an instantly recognisable consultancy, who seek a Senior Intune Engineer to support a Windows 11 upgrade, for a well-known end client. Key responsibilities: Proven experience as a Senior Intune Engineer Extensive hands-on experience with System Centre Configuration Manager (SCCM) and Microsoft Intune Strong background in Windows OS migration Expertise in Autopilot design and configuration Excellent communication and documentation skills Nice to have: Familiarity with MDM and VDI technologies Some industry experience within Construction/Transport/Utilities/Energy Flexibility to get to office when needed If More ❯

Job title: Windows 11 Deployment Engineer Start date: ASAP Duration: 2-3 months initially Location: North London Salary: £170 per day - Outside IR35/Ltd Company Standard hours: Monday to Friday 9am-5pm ROLE As Windows 11 Desktop & Deployment Engineer, you will be responsible for building and deploying devices, and providing post-migration support to users … and individually, you'll deliver a high-quality, proactive and customer-focused desktop deployment service. RESPONSIBILITIES - Deliver a user-friendly and professional deployment experience, ensuring a smooth transition to Windows 11- Conduct both individual and classroom-style deployments- Troubleshoot and resolve any technical issues to ensure minimal downtime- Work closely with internal teams to ensure deployments are completed efficiently … and effectively- Providing clear guidance and updates to end-users throughout the migration process- Able to contact 3rd party suppliers to resolve post-migration issues REQUIREMENTS - Experience of Windows migrations/deployments- Strong customer service skills with a user-first mindset- Good knowledge of Office 365 and Microsoft technologies- A positive, problem-solving approach with excellent communication skills- Previous More ❯

Principle IT Security Engineer – Windows, Automation, Endpoint Security London – Hybrid Industry Leading Compensation Quant Capital is partnered with a leading trading firm looking to hire an IT Security Engineer to strengthen their global security posture. This role sits inside a high-performing engineering group and suits someone who can own technical decisions, cut through noise, and build … security controls that scale. You’ll work across Windows engineering, endpoint security, automation, vulnerability management and platform hardening. Expect a mix of hands-on engineering, advisory work, and proactive threat mitigation. The environment is fast-moving and technically demanding — you’ll be the person the wider IT team turns to for sound judgement and clarity. What you’ll be … doing Designing and implementing security controls across Windows platforms Driving vulnerability management initiatives and closing out remediation at scale Building automation around configuration, monitoring, and incident response Improving endpoint security: EDR, AV, patching, OS hardening Working with core infrastructure (AD/Entra ID, PKI, networking) Investigating emerging threats and advising on technical risk Supporting global IT teams across a More ❯

Principle IT Security Engineer – Windows, Automation, Endpoint Security London – Hybrid Industry Leading Compensation Quant Capital is partnered with a leading trading firm looking to hire an IT Security Engineer to strengthen their global security posture. This role sits inside a high-performing engineering group and suits someone who can own technical decisions, cut through noise, and build … security controls that scale. You’ll work across Windows engineering, endpoint security, automation, vulnerability management and platform hardening. Expect a mix of hands-on engineering, advisory work, and proactive threat mitigation. The environment is fast-moving and technically demanding — you’ll be the person the wider IT team turns to for sound judgement and clarity. What you’ll be … doing Designing and implementing security controls across Windows platforms Driving vulnerability management initiatives and closing out remediation at scale Building automation around configuration, monitoring, and incident response Improving endpoint security: EDR, AV, patching, OS hardening Working with core infrastructure (AD/Entra ID, PKI, networking) Investigating emerging threats and advising on technical risk Supporting global IT teams across a More ❯

career progression opportunities – includes new certification support - Opportunity for project work not just ticketed support - Sponsored security clearances - Plus more What do I need? - Experience delivering IT support on windows technologies to a 3rd line/Senior level - Skills with the following tools and tech – Windows Server (various versions), Windows OS, Active Directory, Group Policy, SCOM/ More ❯

career progression opportunities – includes new certification support - Opportunity for project work not just ticketed support - Sponsored security clearances - Plus more What do I need? - Experience delivering IT support on windows technologies to a 3rd line/Senior level - Skills with the following tools and tech – Windows Server (various versions), Windows OS, Active Directory, Group Policy, SCOM/ More ❯

Backend Software Engineer/Developer (Windows C/C++, C#) London to £70k FTC Are you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. As a Backend Software Engineer … you're not within a commutable distance of London. Please note this is a 12 month Fixed Term Contract. About you: You have C/C++ development skills on Windows OS You have full software development lifecycle experience You have a good knowledge of networking protocols e.g. TCP/IP, multicast You have a strong grounding in Computer Science … re collaborative with great communication skills What's in it for you: *Please note this is a 12 month Fixed Term Contract, with full benefits* As a Backend Software Engineer/Developer you'll receive a competitive package: Salary to £70k + bonus 25 days holiday Pension Life Assurance and Income protection Private Medical and Dental care Gym subsidy More ❯

Windows | .Net | IIS | AWS | ECS | EC2 | CloudWatch | Cloudformation | Cloud Engineer | SRE | System Engineer | Amazon Web Services | Terraform | GCP Are you excited by getting into the corners of AWS Services? Are you looking for something that's genuinely REMOTE? I've just finished a meeting with a global WebApp that are leading in the APAC region for all … of Snoop Dogg, Manu United, and Liverpool - they host end to end solutions for events from beverages, to ticketing to event spaces. They're using AWS, ECS, Cloudformation and Windows OS with .Net on the backend and are looking for THREE... yes, THREE Cloud Engineers. With that, I want to speak to people looking for remote working, a close … devlopment through their AWS partnership and further certifications! If you're interested in hearing more or progressing then send over a CV to me on robin.shaw@opusrs.com or apply! Windows | .Net | IIS | AWS | ECS | EC2 | CloudWatch | Cloudformation | Cloud Engineer | SRE | System Engineer | Amazon Web Services | Terraform More ❯

Windows | .Net | IIS | AWS | ECS | EC2 | CloudWatch | Cloudformation | Cloud Engineer | SRE | System Engineer | Amazon Web Services | Terraform | GCP Are you excited by getting into the corners of AWS Services? Are you looking for something that's genuinely REMOTE? I've just finished a meeting with a global WebApp that are leading in the APAC region for all … of Snoop Dogg, Manu United, and Liverpool - they host end to end solutions for events from beverages, to ticketing to event spaces. They're using AWS, ECS, Cloudformation and Windows OS with .Net on the backend and are looking for THREE... yes, THREE Cloud Engineers. With that, I want to speak to people looking for remote working, a close … devlopment through their AWS partnership and further certifications! If you're interested in hearing more or progressing then send over a CV to me on robin.shaw@opusrs.com or apply! Windows | .Net | IIS | AWS | ECS | EC2 | CloudWatch | Cloudformation | Cloud Engineer | SRE | System Engineer | Amazon Web Services | Terraform More ❯

Windows | .Net | IIS | AWS | ECS | EC2 | CloudWatch | Cloudformation | Cloud Engineer | SRE | System Engineer | Amazon Web Services | Terraform | GCP Are you excited by getting into the corners of AWS Services? Are you looking for something that's genuinely REMOTE? I've just finished a meeting with a global WebApp that are leading in the APAC region for all … of Snoop Dogg, Manu United, and Liverpool - they host end to end solutions for events from beverages, to ticketing to event spaces. They're using AWS, ECS, Cloudformation and Windows OS with .Net on the backend and are looking for THREE... yes, THREE Cloud Engineers. With that, I want to speak to people looking for remote working, a close … devlopment through their AWS partnership and further certifications! If you're interested in hearing more or progressing then send over a CV to me on robin.shaw@opusrs.com or apply! Windows | .Net | IIS | AWS | ECS | EC2 | CloudWatch | Cloudformation | Cloud Engineer | SRE | System Engineer | Amazon Web Services | Terraform More ❯

Join a quant-focused, tier 1, high-frequency trading firm to engineer the growth and modernisation of the Windows platform and cloud environment. As part of a lean global team, you will be the first Windows Platform engineer in Singapore. You will have the autonomy to shape the internal infrastructure across APAC by designing VDI solutions … automating everything and collaborating closely with the front office and development team to build cutting-edge and scalable systems. You will be dedicated to maximising performance across Windows Infrastructure, Azure VDI, and PowerShell automation. Any experience with Docker/Kubernetes is a plus; if not, this will be an opportunity to develop your skills in containerisation. You'll be More ❯

Join a quant-focused, tier 1, high-frequency trading firm to engineer the growth and modernisation of the Windows platform and cloud environment. As part of a lean global team, you will be the first Windows Platform engineer in Singapore. You will have the autonomy to shape the internal infrastructure across APAC by designing VDI solutions … automating everything and collaborating closely with the front office and development team to build cutting-edge and scalable systems. You will be dedicated to maximising performance across Windows Infrastructure, Azure VDI, and PowerShell automation. Any experience with Docker/Kubernetes is a plus; if not, this will be an opportunity to develop your skills in containerisation. You'll be More ❯