Our client, an established membership body, are looking to recruit a Network and Infrastructure Manager. Main duties will be to maintain, secure & develop the IT infrastructure, to ensure the continued provision of secure network, cloud & remote resources required across the organisation with minimal downtime. To provide and secure a multi-layered infrastructure to support multiple business models … To provide technical infrastructure support of all servers, cloud, security and networking platforms. Maintain effective data management, backup and DR capabilities, and provide elevated support assistance to helpdesk where needed, both within local offices and remote sites to enable all users to perform their daily job functions to the optimum level. To manage the MIS ServiceDesk. Responsible for the … ticketing platform (TrackIt!).Management of ticket lifecycles, technician workload balancing and reporting. Key Technical Skills: Advanced knowledge of Microsoft Azure and Microsoft Cloud Security, Storage & Networking. Advanced knowledge of VMWare Virtual Infrastructure & vSphere - implementation and management coupled with Advanced ESXi Server & VMWare Server knowledge/skills. Advanced knowledge of cloud-based systems for communications, email, collaboration and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Realtime Recruitment
/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python). Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and … Linux Server experience. Automation/Infrastructure as Code (Ansible, Terraform) experience. Office365, Exchange Online, mail security, and backup solution experience. AWS/Azure experience. Relevant certifications. Benefits £52,500 Base (D.O.E) Unlimited PTO Monthly Stipend Pension Health Insurance Many more More ❯
are looking for a Systems Administrator. This role is a new position within the organisation. The system administrator role is responsible for managing and maintaining the server and network infrastructure, ensuring system reliability, security, and performance. The role involves administering Windows Server environments, Active Directory, and Microsoft Azure services alongside local and cloud-based network devices. This includes supporting … architecture skills in support of Sadler’s Wells and their systems. Manage, configure, and maintain Windows Server Install, configure, and maintain Windows Server operating systems and the virtualised server infrastructure on-premise and in the cloud, including SaaS, PaaS and IaaS solutions. Monitor and optimize server performance and resource utilization and troubleshoot system-related issues and failures. Administer and … workloads and integrations with cloud-based solutions. To administer Azure Active Directory for identity and access management and associated MFA and privileged access management security solutions. Integrating on-premises infrastructure with Azure and other federated services in a secure and resilient manner. Proactively maintain systems, including security updates, patches, system backups and agreed business continuity and disaster recovery arrangements. More ❯
We are looking for a highly skilled and motivated Infrastructure Network Engineer to join a dynamic IT infrastructure team. My client works across multiple sectors to include, Health, Energy, Finance and Energy. As a key contributor, you will play a vital role in implementing and managing WAN solutions and network migration tasks across both physical and cloud platforms. … connectivity WAN acceleration and optimization techniques. IP and Subnetting: Deep knowledge of TCP/IP networking, including subnetting, addressing schemes, and routing protocols. Cloud Automation (Terraform): Develop and manage Infrastructure-as-Code (IaC) solutions using Terraform for cloud infrastructure deployments, scaling, and management. Network Services Management: Oversee the deployment and support of network services, including but not limited … to DHCP, DNS, IPAM, and IP-based network configurations. Virtual Server Technologies: Experience managing virtual server environments, supporting infrastructure related to virtualization platforms such as VMware, Hyper-V, or equivalent. Storage Technologies: Administer and manage Storage Area Network (SAN) and Network-Attached Storage (NAS) technologies. Collaboration: Work closely with cross-functional teams to ensure seamless network infrastructureMore ❯
including pension contribution, healthcare, life assurance and 25 days annual leave. What You'll Do The department is responsible for the design, development and operation of all technology-related infrastructure to support the business, including on-premises and cloud environments. They operate a fully virtualised infrastructure using VMware and Microsoft Azure to host a mix of Microsoft … Storage, Cisco networking, and a resilient 10Gbps WAN connecting our datacenter locations and cloud providers. This new hire will expand their current team and accelerate progress on redesigning their infrastructure to improve their use of public cloud. This role has two core elements: Undertake project work to improve and evolve the technology infrastructure. Projects will typically include designing and … deploying upgrades or design changes to major infrastructure components, or introducing new systems into the business. The candidate will be expected to work on projects as required and lead smaller initiatives wherever possible. To support, maintain and operate the firm’s critical technology infrastructure, including being involved in our on-call rotas. The candidate will work closely with More ❯
Senior Infrastructure Engineer Permanent | Hybrid Bestman Solutions is supporting a high-impact, mission-driven organisation in their search for a Senior Infrastructure Engineer to join a small, collaborative technology team. This is an excellent opportunity to take on a wide-ranging infrastructure role where security, reliability, and scalability are front and centre — supporting work that protects vital … sectors across the UK and beyond. You'll play a key role in designing, maintaining, and evolving core infrastructure across cloud, on-prem, and virtual environments. From project delivery to hands-on support, your work will directly impact the performance and resilience of a highly secure operation. Key Responsibilities Design, implement, and support server, network, cloud, and storage infrastructure Lead end-to-end infrastructure projects, from planning through to deployment Manage and monitor systems for availability, performance, and security Administer and troubleshoot across Windows Server, Linux, VMware, Azure, and Microsoft 365 Contribute to backup, disaster recovery, and vulnerability management processes Support across 1st, 2nd, and 3rd line tiers — including participation in an on-call rota Maintain More ❯
City of London, London, United Kingdom Hybrid / WFH Options
VirtueTech Recruitment Group
+ Benefits | Hybrid, LDN One of my financial clients is seeking a Support Engineer to work with them and they are aiming for this person to develop out there infrastructure experience further within the firm (the desirable skills are things to learn!). You will report directly to the Infrastructure Manager and serve as the first point of … with managing Linux Server systems Experience managing and configuring Cisco Switches Experience managing Firewalls Some experience with managing Microsoft SQL server Some familiarity with a virtualisation platform such as VMWare or Hyper-V If you are interested in a Support Engineer role, please send your CV ASAP via this advert or to amanda@virtuetech.io Support Engineer | Financial Services – Support More ❯
Senior Infrastructure Engineer – Quantitative Hedge Fund up to £120,000 + bonus Full-Time, Office-Based – City of London Quant Capital is urgently looking for a Senior Infrastructure Engineer. We are partnering on this search with our client, a long-established and successful quantitative hedge fund based in the heart of London. With a highly technical and automation … focused environment, this is a unique opportunity to join a small team where your impact will be significant in shaping the future of the infrastructure environment. This role is ideal for infrastructure engineers who enjoy ownership, want to shape an evolving IT landscape, and thrive in a hands-on, fast-paced trading environment. You’ll work directly with … leadership and technical peers in a collaborative, no-silos culture where your ideas and contributions will be taken seriously. The role will involve: • Supporting and enhancing the firm’s infrastructure across on-prem, hybrid, and cloud environments • Managing and maintaining core services including Active Directory, networking, and storage • Supporting trading floor systems in a low-latency, high-availability environment More ❯
Contract Type: Permanent, full-time Why This Role Will Excite You 🔥 Career Progression: Step into a deputy leadership role with direct mentorship opportunities ⚡ Cutting-Edge Projects: Lead cloud migrations, infrastructure modernization, and automation initiatives 🎨 Creative Problem-Solving: Design elegant solutions for complex technical challenges 🌟 Skill Development: Expand your expertise across the latest Microsoft and cloud technologies 📈 Business Impact: Your … and knowledge sharing across the team Innovation & Projects Spearhead cloud migration projects using Azure and hybrid architectures Implement automation solutions that eliminate manual processes Design and deploy next-generation infrastructure solutions Lead virtualization optimization using VMware and NSX technologies Technical Excellence Architect robust Windows and Linux environments Optimize endpoint management through Intune and SCCM Enhance network security with … advanced firewall configurations Develop powerful automation scripts using PowerShell, Python, and Ansible Your Technical Arsenal Should Include Core Infrastructure Windows & Linux Administration - Expert-level system management Cloud Platforms - Azure architecture and deployment Virtualization - VMware vSphere and NSX expertise Configuration Management - SCCM and Intune mastery Security & Networking Network Infrastructure - Routing, switching, and firewall management Security Solutions - Fortigate firewalls More ❯
Active Directory, Entra ID, Intune, Autopilot Advanced Troubleshooting: Expert-level troubleshooting skills for Microsoft Server and Desktop Operating Systems Virtualization and Backup: Experience with Hyper-V and/or VMware virtualization environments Knowledge of enterprise backup and recovery solutions Security-Focused: Strong understanding of security best practices and their implementation If you are interested in this position and have More ❯
Associate Vice President - DevOps, Cloud and Automation at Harrington Starr London | Hybrid (3 days in-office) Competitive Base Salary + Benefits + Bonus We’re seeking an Infrastructure & Reliability Lead to drive automation, observability, and operational excellence in a fast-paced financial services environment. This role involves mentoring an operations squad , optimising infrastructure reliability, and leveraging scripting and … Infrastructure as Code (IaC) to enhance system performance and scalability. What You’ll Be Doing Lead & Mentor – Oversee an operations squad, ensuring alignment with business and technical objectives. Automation & IaC – Use Python, PowerShell, Terraform, and Ansible to automate configurations, monitoring, and troubleshooting. Monitoring & Observability – Maintain and improve system observability with Grafana, Splunk, OpsGenie, and PRTG to proactively address issues. … enhance efficiency and system performance. Hands-On Support – Participate in daily operations, handle requests, and manage on-call rotations to ensure platform stability. What You Need 7+ years of infrastructure support & maintenance experience Strong troubleshooting skills in Linux & Windows environments Deep knowledge of cloud platforms (Azure, AWS), VMware, Citrix, and Office 365 Expertise in monitoring tools (Grafana, Splunk More ❯
Lead Desktop Systems Engineer – Quantitative Hedge Fund up to £120,000 + bonus Full-Time, Office-Based – City of London Quant Capital is urgently looking for a Senior Infrastructure Engineer. We are partnering on this search with our client, a long-established and successful quantitative hedge fund based in the heart of London. With a highly technical and automation … focused environment, this is a unique opportunity to join a small team where your impact will be significant in shaping the future of the infrastructure environment. This role is ideal for infrastructure engineers who enjoy ownership, want to shape an evolving IT landscape, and thrive in a hands-on, fast-paced trading environment. You’ll work directly with … leadership and technical peers in a collaborative, no-silos culture where your ideas and contributions will be taken seriously. The role will involve: • Supporting and enhancing the firm’s infrastructure across on-prem, hybrid, and cloud environments • Managing and maintaining core services including Active Directory, networking, and storage • Supporting trading floor systems in a low-latency, high-availability environment More ❯
embrace a culture of inclusion, where every team member is valued, respected, and empowered to contribute their unique skills and talents. The Impact You'll Make As our Lead Infrastructure Engineer, you'll play a vital role in ensuring the robustness, security, and scalability of our IT infrastructure. Your work will empower teams across our education brands to operate … not only drive continuous technical improvement-you'll also help others succeed and grow. Why Join Us? Architect for the Future: Lead the design and implementation of secure, scalable infrastructure solutions across cloud and on-premise environments Drive Strategy: Collaborate closely with senior IT leaders to shape infrastructure roadmaps and influence technological direction Make Technology Work: Ensure our … networks, servers, and platforms (e.g., Microsoft Azure, Entra, 365, Cisco Meraki) are reliable, secure, and high performing Lead and Inspire: Manage and mentor our Infrastructure Engineer, setting clear goals and encouraging professional development Deliver Change: Own key infrastructure projects, such as cloud migrations, integration projects and systems upgrades, from planning to execution Promote Best Practice: Ensure compliance with More ❯
City of London, London, United Kingdom Hybrid / WFH Options
UST
ll create a boundless impact that transforms your career—and the lives of people across the world. Visit us at UST.com. You Are: A visionary and highly experienced Lead Infrastructure Architect to lead the enterprise-wide technology architecture across all infrastructure domains. With over 20+ years of proven expertise, the ideal candidate will shape the strategy, design, and … transformation of complex infrastructure landscapes—including Wintel, Linux, Network, Voice, Collaboration, Mobility, Observability, End-User Computing, End-User Services, and Service Desk. You will lead and drive architecture review boards and provide strategic direction. This role acts as a key advisor to senior leadership and ensures that infrastructure investments align with organizational goals, operational resilience, scalability, and innovation. … Hybrid working model - 3 days in the office. The Opportunity : Key Responsibilities: Define and lead the end-to-end infrastructure architecture strategy for enterprise systems, ensuring alignment with digital transformation goals. Design scalable, secure, and high-performing solutions across multiple domains: Wintel & Linux platforms Network (LAN/WAN/SD-WAN, Wireless, Firewalls) Unified Communication/Voice/Collaboration More ❯
Linux/Wintel Engineer Location: London (On-site) Duration: 6 Months Project : Server and Infrastructure Rebuild Experience:- We are hiring Linux/Windows engineers to assist in the rebuild of core server infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high-availability environment. Key Responsibilities : Install, configure, and support Linux … RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking teams to align infrastructure changes with network upgrades. Key Skills Required More ❯
Location: London (On-site), Stockley Park, Hayes Duration: 6 Months Project: Server and Infrastructure Rebuild Contract Type: B2B/Freelancer Experience:- 4 Years + Role Overview: We are hiring Linux/Windows engineers to assist in the rebuild of core server infrastructure. This role involves deployment, configuration, and support for both Linux and Windows-based systems in a high … availability environment. Key Responsibilities: Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking teams to align … infrastructure changes with network upgrades. Key Skills Required: 4+ years of experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. More ❯
Linux/Wintel Engineer - Contract Location: London (On-site) Duration: 6 Months Day Rate up to £575 with some flex Project : Server and Infrastructure Rebuild Experience We are working with a leading IT Consultancy who are looking to add a Linux/Wintel to their London based for a 6+ Month project. We are hiring Linux/Windows engineers … in a high-availability environment. Key Responsibilities : Install, configure, and support Linux (RedHat/CentOS/Ubuntu) and Windows Server environments. Collaborate on server and service migrations during the infrastructure rebuild. Patch, harden, and secure server instances in line with organizational policies. Support VMware or Hyper-V environments and assist with virtual infrastructure tasks. Work with networking … teams to align infrastructure changes with network upgrades. Key Skills Required: Solid experience in system administration (Linux and Windows). Strong troubleshooting skills in both Wintel and Linux platforms. Experience with scripting (Bash/PowerShell) and automation. Familiarity with Active Directory, DNS, DHCP, and Group Policy. Experience with firewalls and network troubleshooting is a plus. Please reach out for More ❯
City of London, London, United Kingdom Hybrid / WFH Options
RED Global
AVS Architect 12 Month Contract London - Hybrid Working (2 days per week in office) 12+ years of IT experience and minimum 3 years of experience on Azure VMware Solution and 5+ years of experience on VMware vSphere, Azure cloud services deployments, and cloud migrations. Responsibilities You will partner with program managers and service delivery teams to plan, architect … and guide complex infrastructure deployments and migrations for large enterprise customers, moving customers from on-premises VMware environments to Azure VMware Solution. You will work directly with customer application, infrastructure, and security stakeholders to define requirements, strategy and processes for successful design, deployment & migrations. Maintain knowledge of the latest on Azure/AVS and VMware … others through solution documents, engage technical communities, build automated self-help solutions, and create training. Successful Candidate Competencies: Relevant experience in architecting and designing datacentre and cloud infrastructures using VMware and Microsoft technologies. Knowledge and implementation experience designing and developing solutions using VMware’s Core Cloud Infrastructure Technical Skills Azure VMware Solution VMware vSphere 6.0 More ❯
increasingly required to power today s software systems. We operate in a fast-paced, customer-first environment that embraces innovation. Our technology stack is Microsoft-based, running on a VMware virtualized private cloud, carefully managed by our own Infrastructure Engineers and our hosting partners. We run a network of SQL Servers, ensuring high availability and performance for our … understand customer needs, act as a critical thought partner, and ensure our solutions deliver maximum value • Lead, manage, and mentor a growing team of developers, including the Company s Infrastructure Engineer, fostering a culture of collaboration and technical excellence • Hold responsibility for the company s hosting infrastructure and help shape this as we go forwards • As a member More ❯
including Wifi, LAN, VLAN, WAN, HIgh Availability and VPN. Implement, manage and support Microsoft Azure environments, including Managed Desktops, storage, and vNetworking. Implement and manage virtualization technologies such as VMware and Hyper-V. Develop and maintain PowerShell scripts for automation and system management. Configure, manage, and troubleshoot firewalls and other security appliances including predominantly Fortinet equipment Ensure robust cyber … an MSP environment. Strong knowledge of networking technologies (LAN, WAN, VPN, etc.). Expertise in Microsoft Azure, including virtual machines, storage, and networking. Proficiency in virtualization technologies such as VMware and Hyper-V. Advanced PowerShell scripting skills. Experience with firewall configuration and management. Solid understanding of cyber security principles and practices. Excellent problem-solving and troubleshooting skills. Strong communication … and interpersonal skills. Ability to manage multiple projects and priorities effectively. Relevant certifications (e.g., Microsoft Certifications, Azure Administrator, CCNA, VMware Certified Professional, CompTIA Security+) are a plus. Interviews are happening immediately, if you fulfil all the requirements please send your CV to (url removed More ❯
This role is hands on server deployment, racking, configuring, so experience with servers is essential, and blade server experience is advantageous. Hypervisor experience is also critical, such as Vsphere, VMware etc. A CCNA or CCNP qualification would be helpful. We’re seeking curious thinkers looking to co-author the next chapters of our story. Joining now means helping shape … on short notice to perform on-board system installations and maintenance, often in maritime environments. Essential experience with Blade Servers, x86 servers etc. Essential experience with hypervisors such as VMware ESXi, VSphere, KVM etc. Bachelor's degree in engineering or a related discipline with extensive experience Strong experience in either implementation, configuration or troubleshooting in service provider or enterprise More ❯
City of London, London, United Kingdom Hybrid / WFH Options
LR Legal Recruitment
VIEW FULL JOB DESCRIPTION: Infrastructure Services Analyst | London | Hybrid | up to £60k | International Law Firm We're working with a prestigious, high-performing international law firm to find an experienced Infrastructure Services Analyst (SFIA Level 3/4) to join their well-established IT Operations team in London. This is a fantastic opportunity for someone with a passion … for infrastructure, looking to work in a people-focused, technically excellent environment. The team prides itself on delivering secure, reliable, and user-friendly systems, and you’ll play a key part in making that happen across their global network. The role You’ll be responsible for the smooth running of the firm’s infrastructure estate, covering servers, storage … firewalls, networks (WAN, LAN, WiFi), internet, and unified communications. You’ll also play a hands-on role in infrastructure projects, from planning through to implementation, while ensuring everything aligns with best practice and firm policies. What you’ll be doing: Supporting, monitoring, and maintaining infrastructure technologies including Azure, VMWare, Windows Server, NetApp, Cato, Mist, and more. Proactively More ❯
ensure staff awareness and compliance. Skills & Qualifications: Minimum 3 years' experience in cybersecurity. Strong knowledge of security frameworks (NIST 800, ISO 27001) and GDPR regulations. Experience with network security infrastructure and SIEM tools (Splunk, SolarWinds). Proficiency in Windows/Linux system administration and virtualization technologies (VMware, Hyper-V). Previous experience within the finance or banking sector … is highly advantageous. Certifications (Desirable): CISA, CISSP, CCSP Microsoft Certifications (MCSA, MCSE, MCITP) VMware Certified Professional Cisco Certifications (CCNA, CCNP) Languages: Fluent English required; Mandarin proficiency strongly preferred but not mandatory. Additional Information: Please note, this role requires working full-time onsite, five days per week. Candidates should be comfortable with this arrangement before submitting their application. More ❯
to ensure maximum uptime. Role Mission Claranet’s strategy is to build long-term, trusted relationships with its customers by delivering market-leading, integrated managed services. Our portfolio platforms, infrastructure and data centres are critical to our strategy and ensuring our customers have access 24*7*365. We are seeking a Data Centre Engineer who will be a key … environments. • Copper and fibre cabling – types, installation, termination • Certified Data Centre Technician (CDCT) or equivalent Data Centre qualification • Basic Cisco switching and routing experience. • Basic Linux and Windows experience. • VMware hypervisor and basic VM management experience. More ❯
support across hardware, software, networks, and firewalls. Manage escalations and provide expert troubleshooting on Windows Server, Office 365, and virtualised environments. Configure and maintain SonicWall firewalls, Hyper-V/VMware servers, and 3CX VoIP systems. Project Delivery Lead projects including cloud migrations (Azure, O365), hardware rollouts, and network upgrades. Manage timelines, client expectations, and successful delivery outcomes. Provide technical … improvement initiatives. What We're Looking For Experience in an MSP environment. Proven experience with: Windows Server, Office 365, Azure SonicWall firewall configuration Virtualisation: Hyper-V and/or VMware Automation: PowerShell scripting, Power Automate flows If you are looking for a role in a forward thinking, tech focussed environment, look no further than here. Please apply with an More ❯