13 of 13 Infrastructure Management Jobs in the City of London

IT Infrastructure Manager Central London Up to £90k A well-established and highly profitable construction engineering business is seeking an experienced IT Infrastructure Manager to join them on a permanent basis. This is a pivotal leadership role within a business undergoing rapid expansion of its technical capability, with ambitious growth targets and multiple acquisitions planned annually for the … next five years (eight in the past twelve months). Reporting directly to the Head of IT, you'll take strategic ownership of the organisation's core infrastructure and network operations. You will manage relationships with external service providers, lead internal infrastructure initiatives and ensure the stability, scalability and security of IT systems across multiple sites, whilst leading … the infrastructure team. Key Responsibilities * Lead and manage the delivery of infrastructure and network services across offices and project sites, aligning with business objectives * Oversee third-party managed service providers, ensuring performance, SLAs and service quality * Provide leadership to technical staff * Plan and coordinate infrastructure upgrades, migrations and integrations across a growing business portfolio * Manage network and More ❯

Senior Infrastructure Engineer Central London Up to £80k Well-established, highly profitable construction engineering business is seeking an experienced Senior Infrastructure Engineer to join them on a permanent basis. You'll be joining at a critical time as the organisation expands its technical capability, with ambitious growth plans and multiple acquisitions planned every year for the next … years (8 in the past 12 months). Reporting into the IT Operations Manager, you will oversee core infrastructure and networking. You'll work closely with managed service providers to ensure seamless operations and business continuity whilst taking a lead on regular site set-ups. Key Responsibilities: * Lead and manage office and site networks, aligning with business strategy * Act … an escalation point for the Service Desk Team * Set up and configure Local Area Networks (LANs), including hardware deployment and support * Coordinate with third-party MSPs for network and infrastructure management * Manage firewall operations and connectivity with ISPs * Oversee network IP addressing and VPN setups * Support business continuity through proactive incident management * Rapid deployment of site connectivity More ❯

Head of Infrastructure Location: London Experience: 7+ Years Industry: Market Making/Proprietary Trading/Capital Markets **Strong preference will be given to applicants from a buy side/trading/capital markets background** A leading trading firm is seeking an experienced Head of Infrastructure to lead and scale its UK and global trading infrastructure. This senior leadership … migration from on-premise systems, build greenfield environments, integrate them with existing platforms, and oversee both cloud and on-prem IT operations. Key Responsibilities Lead the design, implementation, and management of cloud infrastructure Oversee AWS migration from on-premise infrastructure, ensuring scalability, security, and high availability Build out greenfield infrastructure environments and plan seamless integration with … existing systems Own the full IT infrastructure stack, including Active Directory, Microsoft services, networking, and on-prem systems Configure and maintain firewalls, routers, and switches to ensure security, reliability, and optimal performance across production and disaster recovery environments Lead cybersecurity initiatives focused on network segmentation, access control, and intrusion prevention Build, mentor, and manage a high-performing infrastructure More ❯

Head of Infrastructure Location: London Experience: 7+ Years Industry: Market Making/Proprietary Trading/Capital Markets **Strong preference will be given to applicants from a buy side/trading/capital markets background** A leading trading firm is seeking an experienced Head of Infrastructure to lead and scale its UK and global trading infrastructure. This senior leadership … migration from on-premise systems, build greenfield environments, integrate them with existing platforms, and oversee both cloud and on-prem IT operations. Key Responsibilities Lead the design, implementation, and management of cloud infrastructure Oversee AWS migration from on-premise infrastructure, ensuring scalability, security, and high availability Build out greenfield infrastructure environments and plan seamless integration with … existing systems Own the full IT infrastructure stack, including Active Directory, Microsoft services, networking, and on-prem systems Configure and maintain firewalls, routers, and switches to ensure security, reliability, and optimal performance across production and disaster recovery environments Lead cybersecurity initiatives focused on network segmentation, access control, and intrusion prevention Build, mentor, and manage a high-performing infrastructure More ❯

quality Global IT services. This is a newly created role, working in a high performing yet supportive environment. A great opportunity! The following skills/experience is essential: Operational Infrastructure vendor management – i.e. management of managed service partners. Migration of Legacy VM based estates to SaaS and Cloud service platforms- Legacy tech to Azure knowledge and experience … Technical infrastructure engineering level background, working on Windows Server, AD, SQL environments, Firewalls/SDWAN and Networks (WAN &/or LAN). Good management and people leadership skills is desirable. Enterprise level Infrastructure Management background is desirable. Excellent communication skills. Salary: Up to £95,000 + bonus + good package Location: London (good work from home More ❯

quality Global IT services. This is a newly created role, working in a high performing yet supportive environment. A great opportunity! The following skills/experience is essential: Operational Infrastructure vendor management – i.e. management of managed service partners. Migration of Legacy VM based estates to SaaS and Cloud service platforms- Legacy tech to Azure knowledge and experience … Technical infrastructure engineering level background, working on Windows Server, AD, SQL environments, Firewalls/SDWAN and Networks (WAN &/or LAN). Good management and people leadership skills is desirable. Enterprise level Infrastructure Management background is desirable. Excellent communication skills. Salary: Up to £95,000 + bonus + good package Location: London (good work from home More ❯

Infrastructure Manager - Networking, Digital Transformation - £85,000 - £100,000 A leading sustainable e-commerce retailer are searching for a Infrastructure Manager to take ownership of a complex, fast-evolving IT estate and drive strategic technology transformation across their global operations. The Infrastructure Managers responsibilities will be: Develop and deliver an IT strategy to enable business growth and … operational efficiency. Lead and develop a lean, high-performing IT and Infrastructure team across multiple locations. Oversee IT infrastructure management including upgrading end-of-life firewalls, enhancing WiFi networks and improving overall network resilience. Implement automated remote patching processes and software/hardware inventory management. Manage third-party technology partners, vendors and service providers. Create effective processes … for logging, prioritising and resolving support requests. The Infrastructure Manager will be expected to have experience with: Proven experience in IT leadership roles in scaling businesses (200-1,000 FTE). Strong knowledge of IT infrastructure, networking, service delivery and enterprise systems. Hands on experience with networking, firewalls, WiFi. Experience managing budgets, contracts and third-party vendors. Exposure More ❯

Infrastructure Manager - Networking, Digital Transformation - £85,000 - £100,000 A leading sustainable e-commerce retailer are searching for a Infrastructure Manager to take ownership of a complex, fast-evolving IT estate and drive strategic technology transformation across their global operations. The Infrastructure Managers responsibilities will be: Develop and deliver an IT strategy to enable business growth and … operational efficiency. Lead and develop a lean, high-performing IT and Infrastructure team across multiple locations. Oversee IT infrastructure management including upgrading end-of-life firewalls, enhancing WiFi networks and improving overall network resilience. Implement automated remote patching processes and software/hardware inventory management. Manage third-party technology partners, vendors and service providers. Create effective processes … for logging, prioritising and resolving support requests. The Infrastructure Manager will be expected to have experience with: Proven experience in IT leadership roles in scaling businesses (200-1,000 FTE). Strong knowledge of IT infrastructure, networking, service delivery and enterprise systems. Hands on experience with networking, firewalls, WiFi. Experience managing budgets, contracts and third-party vendors. Exposure More ❯

100bn AUM – trading a diverse range of asset classes across global markets Software firm first – massively data and tech driven; ML/AI integrated across all trading strategies Significant infrastructure investment – scaling networking, compute, and storage to support large-scale software growth Highly collaborative culture – flat structure, cross-team interaction encouraged, direct access to senior leadership Benefits: Free lunch … and snacks, 10% pension, life insurance, educational reimbursement, no non-compete SRE/DevOps Team Join a team delivering critical platform infrastructure across design, monitoring, automation, and tooling creation. The division is made up of several specialist sub-teams: Observability – Drive platform visibility using Python, Elasticsearch, Prometheus, Grafana Scheduler – Focus on Kubernetes orchestration and job scheduling DevTools – Enhance developer … and Linux environments Bonus: GitLab, Docker, Ansible, Terraform, HPC/Orchestration (Slurm/K8s), Prometheus, Grafana, Kibana, Datadog, Elasticsearch, Logstash Linux Engineering/DevOps Team Work across both Linux infrastructure management and DevOps engineering, supporting large-scale distributed compute environments and multi-petabyte storage systems. 50% Linux (RHEL) estate management – distributed compute and high-performance storage More ❯

100bn AUM – trading a diverse range of asset classes across global markets Software firm first – massively data and tech driven; ML/AI integrated across all trading strategies Significant infrastructure investment – scaling networking, compute, and storage to support large-scale software growth Highly collaborative culture – flat structure, cross-team interaction encouraged, direct access to senior leadership Benefits: Free lunch … and snacks, 10% pension, life insurance, educational reimbursement, no non-compete SRE/DevOps Team Join a team delivering critical platform infrastructure across design, monitoring, automation, and tooling creation. The division is made up of several specialist sub-teams: Observability – Drive platform visibility using Python, Elasticsearch, Prometheus, Grafana Scheduler – Focus on Kubernetes orchestration and job scheduling DevTools – Enhance developer … and Linux environments Bonus: GitLab, Docker, Ansible, Terraform, HPC/Orchestration (Slurm/K8s), Prometheus, Grafana, Kibana, Datadog, Elasticsearch, Logstash Linux Engineering/DevOps Team Work across both Linux infrastructure management and DevOps engineering, supporting large-scale distributed compute environments and multi-petabyte storage systems. 50% Linux (RHEL) estate management – distributed compute and high-performance storage More ❯

The Senior IT Managers responsibilities will be: Develop and deliver an IT strategy to enable business growth and operational efficiency. Lead and develop a lean, high-performing IT and Infrastructure team across multiple locations. Oversee IT infrastructure management including upgrading end-of-life firewalls, enhancing WiFi networks and improving overall network resilience. Implement automated remote patching processes … The Senior IT Manager will be expected to have experience with: Proven experience in IT leadership roles in scaling businesses (200-1,000 FTE). Strong knowledge of IT infrastructure, networking, service delivery and enterprise systems. Hands on experience with networking, firewalls, WiFi. Experience managing budgets, contracts and third-party vendors. Exposure to both on-premise and cloud technologies More ❯

The Senior IT Managers responsibilities will be: Develop and deliver an IT strategy to enable business growth and operational efficiency. Lead and develop a lean, high-performing IT and Infrastructure team across multiple locations. Oversee IT infrastructure management including upgrading end-of-life firewalls, enhancing WiFi networks and improving overall network resilience. Implement automated remote patching processes … The Senior IT Manager will be expected to have experience with: Proven experience in IT leadership roles in scaling businesses (200-1,000 FTE). Strong knowledge of IT infrastructure, networking, service delivery and enterprise systems. Hands on experience with networking, firewalls, WiFi. Experience managing budgets, contracts and third-party vendors. Exposure to both on-premise and cloud technologies More ❯

experience. ✅ Code with Excellence – Write clean, efficient, and maintainable PHP/Laravel code following best practices. ✅ Own CI/CD & Environments – Manage environments end-to-end, including server-side infrastructure, hosting, and deployments . ✅ Collaborate Cross-Functionally – Work closely with engineers, archiect and stakeholders to deliver robust solutions. ✅ Leverage Open-Source Tech – Utilize and contribute to modern open-source … scale products. Deep Laravel expertise – Comfortable with the latest versions of PHP 8 and Laravel 11 . Hands-on CI/CD experience – Confident in automation, deployment pipelines, and infrastructure management . Strong understanding of hosting & server-side development , including cloud services like AWS . Experience with Docker and Kubernetes Excellent communication skills – Ability to gather requirements, liaise More ❯