26 to 47 of 47 Windows Jobs in the City of London

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 ...

enjoy solving problems at the implementation level. Strong communication skills and comfortable communicating technical security concepts to non-security stakeholders. Working knowledge of networking, Windows/macOS, and security protocols. Experience with security reporting and compliance tools. Cloud security knowledge (we use AWS). Proficient in programming languages e.g. ...

troubleshooting, and infrastructure transformation work. This role is built for a senior MSP engineer who wants to be deeply hands-on with Azure, virtualisation, Windows Server estates, networking, identity, and high-availability systems . Youll work closely with senior cloud architects, lead deployments, contribute to technical strategy, and help … responsibility, ownership, and progression , this is the perfect move. Required Skills: Strong background in an MSP environment (SME MSP experience ideal) Advanced experience with Windows Server (2016/2019/2022) Deep understanding of Hyper-V and/or VMware Strong experience with Azure , M365, Intune & identity services Solid ...

Java Developer with Flink Experience - 8+ Years Location - London, UK Job Description - Strong experience building and operating production Apache Flink applications (event-time concepts, windows/watermarks, state, checkpointing and fault tolerance). ● Hands-on AWS experience operating streaming/data workloads (IAM, networking/VPC basics, deployment, observability ...

design/code reviews, documentation and handover). Skills and experience Essential ● Strong experience building and operating production Apache Flink applications (event-time concepts, windows/watermarks, state, checkpointing and fault tolerance). ● Hands-on AWS experience operating streaming/data workloads (IAM, networking/VPC basics, deployment, observability ...

Type: Permanent role 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 CLS internal systems are managed ...

involved. ITIL Foundation Desirable. Methodical with attention to detail but prepared to meet customer expectations. Technical Knowledge Mac Hardware Jamf Apple Device Management Windows 10/11 Active Directory/Group Policy Microsoft Office 365 Windows Deployment Service Knowledge of Industry leading switches and wireless networks, including Fibre. ...

efficiently and professionally. You will manage support tickets, deliver remote mobile device support, administer RSA access, and maintain laptops and core systems within a Windows and Microsoft 365 environment. You will act as a key point of contact for technology support, assisting with meeting room setup, hardware deployment … access Deploy and reimage hardware The Person: Previous IT support experience Able to commute to Central London 4 days per week Reference: BBBH23928 Keywords: Windows 11, Microsoft 365, Office 365, Active Directory, RSA, Remote Access, iPhone Support, iPad Support, Mobile Device Management, Citrix, Exchange, Outlook, Ticketing System, Technical Support ...

Monitor and maintain in-house software applications, ensuring high availability and rapid issue resolution for a 24/7 trading operation. Manage the Microsoft Windows "universe" - administering Active Directory, Group Policy and user access, and keeping systems well-organised and secure. Work across networking (primarily Juniper), virtualisation (Hyper … that you're organised, hands-on and genuinely passionate about infrastructure. Essential skills & experience: Experience with system administration in a Microsoft Windows/Active Directory environment (home lab, commercial or MSP experience all considered). Working knowledge across some of: networking (ideally including Juniper), Hyper-V virtualisation, storage ...

Monitor and maintain in-house software applications, ensuring high availability and rapid issue resolution for a 24/7 trading operation. Manage the Microsoft Windows "universe" - administering Active Directory, Group Policy and user access, and keeping systems well-organised and secure. Work across networking (primarily Juniper), virtualisation (Hyper … that you're organised, hands-on and genuinely passionate about infrastructure. Essential skills & experience: Experience with system administration in a Microsoft Windows/Active Directory environment (home lab, commercial or MSP experience all considered). Working knowledge across some of: networking (ideally including Juniper), Hyper-V virtualisation, storage ...

offers a healthier work–life balance than many comparable opportunities. Role Responsibilities (Full spec available): Provide on-site and remote desktop support in a Windows environment Troubleshoot hardware, Microsoft 365, and access-related issues Manage incidents and collaborate with internal teams Participate in rotational on-call support Automates deployments … fixes (PowerShell, scripts) Provide 1st through to 3rd line support Ideal Candidates: Experience with Windows, Microsoft 365, and Active Directory Strong customer focus and problem-solving skills Practical experience working in fast-paced, time-critical environments- Industry/trading floor experience highly desired Someone who's eager and ready ...

client projects (not just ticket queues). What you’ll be doing Acting as an escalation point for complex technical issues Managing and improving Windows Server & Hyper-V environments Supporting Veeam backup & disaster recovery Delivering projects: upgrades, migrations, virtualisation Implementing Microsoft 365, Intune, Teams, Mimecast Working directly with clients … remotely and on-site What we’re looking for 3+ years’ experience in IT infrastructure/support (MSP experience ideal) Strong Windows Server, AD, DNS, DHCP, GPO skills Solid networking fundamentals Confident, customer-focused, and technically sharp Why join us Fantastic London offices + hybrid working Real career progression ...

/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 ...

project work alongside core systems and infrastructure teams. Key Responsibilities Provide high-quality 1st/2nd line desktop and end-user support Support Windows 10/11 and the Microsoft 365 suite (Outlook, Excel, SharePoint, OneDrive) Troubleshoot hardware, software, and connectivity issues Support financial and market data applications (e.g. … years of relevant desktop/end-user support experience Experience in fast-paced environments; financial services experience preferred but not essential Strong Windows desktop support experience and Microsoft stack knowledge Excellent troubleshooting skills across hardware, OS, and applications Comfortable working in smaller, agile teams with a high degree ...

integration and microservice-based architectures Solid understanding of Git and version control best practices Good knowledge of the Microsoft technology stack, including Windows and Active Directory Strong communication skills with the ability to work effectively across technical and non-technical teams A security-first mindset when designing and implementing … scale databases Advanced performance tuning and troubleshooting skills Expert knowledge of SQL administration and security across cloud-based IaaS, PaaS, and SaaS environments on Windows platforms Desirable Experience with Power BI Exposure to AI and machine learning workloads Data warehousing and analysis services experience (Azure-based preferred) Experience with ...

including migrations, upgrades, and user support, ensuring smooth transitions and minimal disruption to business operations. Key Responsibilities: Perform laptop builds, imaging, and configuration for Windows and Mac devices. Execute Windows OS migrations, including troubleshooting during and post-migration. Support VDI (Virtual Desktop Infrastructure) and DaaS (Desktop … migration progress. Collaborate with planners and report progress or blockers during daily stand-ups. Perform other tasks as required. Requirements: Strong technical knowledge of Windows OS migrations, hardware builds, and cloud technologies. Familiarity with VDI/DaaS platforms and migration best practices. Ability to work independently and adapt ...

environments. Required Skills Hands‐on experience with OpenShift Virtualization and Kubernetes administration . Strong understanding of distributed systems and failure scenarios; experience managing RedHat, Windows, and ESXi workloads. Deep knowledge of Linux systems and networking . Experience with monitoring/observability stacks (e.g., OpenTelemetry, Prometheus, Grafana, Splunk ). Proficient … Skills & Leadership Experience improving team performance and engineering workflows. Strong active listening and self‐management skills. Broad exposure across compute, OpenShift, Kubernetes, hypervisors, storage, Windows, networks, and Linux. Ability to collaborate with industry groups and external vendors to influence platform direction. Ownership of engineering controls, compliance, and governance . ...

including data transformation and enrichment logic Implement deception mechanisms, behavioural detections and adversary-informed monitoring strategies Operate confidently at the systems layer, pivoting into Windows or Linux internals when required to validate hypotheses or build deeper detections Lead incident investigations, performing root-cause analysis and implementing structural remediation Contribute … Bring... 6-12 years’ experience minimum (8+ preferred) in detection engineering, security engineering or advanced incident response within complex technical environments Strong depth in Windows and/or Linux internals, with the ability to reason at the OS and systems layer Experience building detections end-to-end - not just ...

upstream applications Build test harnesses to reduce manual effort and strengthen platform reliability Enhance Linux‐based services and support migration of components to Windows Improve behaviour, performance, and onboarding of new features in the UI Collaborate across APS&E and Global Markets teams on cross‐asset initiatives Support real … similar NoSQL experience Strong problem‐solving in high‐pressure environments Nice to Have Experience with trading systems or real‐time monitoring Exposure to Linux→Windows migration Understanding of latency/observability tooling Experience with MAPS/Ping SSO About the Platform You’ll work on a command‐and‐control ...

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/ ...

enable data analysis based on business requirements. Support the setup of system distribution methods for Citrix and application servers for both web and Windows applications. Troubleshoot systems during failures and implement solutions, including code fixes and SQL scripting, while checking Windows Servers and databases. Follow the Development Team ...

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 ...