101 to 125 of 186 Senior Infrastructure Engineer Jobs in England

that's disrupting London's fibre network from the ground up. They're quietly transforming how data moves across the city, laying brand new infrastructure designed specifically for data-heavy businesses that demand speed, reliability, and scale. Recognised as one of the best places to work in recent years … looking to be part of something ambitious, impactful, and built to last, this is the place to be! You'll be joining as a Senior Infrastructure Engineer to play a key role in the design, deployment, and ongoing operation of their core systems. You'll be responsible ...

change and build a rewarding career that makes a real difference to our organisation and the communities we serve. About the role As a Senior Infrastructure Engineer (Networks), you will play a key role in designing, delivering and supporting the secure, resilient and high-performing network services … capacity, proactively identifying risks and improvement opportunities. Investigate and resolve complex network incidents and problems, driving root cause analysis and preventative improvements. Provide senior technical input to projects, service transitions and the introduction of new technologies. Mentor colleagues, share technical expertise and help develop network engineering capability across ...

Senior Engineer Ability to make clear and concise engineering decisions. This may at times be based upon limited information. An approachable individual that can work in isolation or as part of a wider team. Willingness to help other Department members when required. The ability to adapt communication style …/fill analysis for designs such as bulk earthworks and Section 278 surfacing. Ability to check own work before passing to a senior member of staff for approval. Good knowledge of Civil Engineering construction principles. Ability to prepare documentation for both planning submission and planning condition sign-off. Good ...

providing secure, reliable, and future-focused IT services. As part of an ongoing commitment to digital transformation, they are continuing to invest in their infrastructure, cloud services, cyber security, and technical capabilities, creating an exciting opportunity for an experienced infrastructure professional to play a key role in shaping … supporting their technology landscape. Your new role As a Senior Systems & Infrastructure Engineer, you will play a pivotal role in supporting and developing a secure, resilient, and modern enterprise IT environment across multiple sites. Working within a complex infrastructure landscape, you will provide expert technical support ...

leading technology firm in the UK is seeking a Senior Systems Infrastructure Engineer to support a complex, high-security ecosystem. Responsibilities include managing hybrid environments, driving automation with Infrastructure as Code tools, and troubleshooting advanced issues. Candidates should have deep expertise in both Windows and Linux ...

What you'll be doing: As a Senior Cloud Engineer (Infrastructure), you’ll play a key role in designing, delivering, and supporting secure, scalable cloud and hybrid infrastructure. You’ll combine strong technical expertise with ownership and leadership to ensure our platforms remain resilient, efficient, and customer … focused. In this role, you will: Maintain and troubleshoot cloud infrastructure using Terraform, state management, and version control to deliver consistent, automated environments Own and lead major incidents end-to-end, using structured troubleshooting and root cause analysis to drive swift resolution while minimising customer impact Proactively monitor ...

Wiltshire Police is seeking a Senior Infrastructure Engineer (Networks) to design, deliver and support secure, resilient network services across on‐premise, cloud and hybrid platforms. You will work with architects and security specialists to enable modern policing and frontline services while ensuring high availability. The role sits ...

Ashdown Group is recruiting a Senior Technical Infrastructure Engineer for a major London office relocation. The role requires hands-on delivery from design through to migration and commissioning, working with IT Operations and projects teams. Key focus areas include Cisco Meraki design and deployment, LAN/ ...

Quotient is seeking a Senior Engineer in our Data Infrastructure team to design and evolve our cloud, data and AI infrastructure underpinning our genomics-first drug discovery platform. Working within the Data Infrastructure team, you will lead complex initiatives spanning AWS platform engineering, scientific data … engineers, bioinformaticians, AI scientists, computational biologists, and experimental scientists to turn evolving scientific needs into secure, reliable and scalable engineering solutions. This is a senior individual-contributor role with substantial technical autonomy. You will make cross-system architecture and operational trade-offs, establish reusable engineering patterns, and mentor ...

summary The Senior Infrastructure Operations Engineer performs network and infrastructure support and development functions, contributing to the technical design function for NHFT. The post holder supports the development and maintenance of a forward-looking, resilient and secure technology architecture for the Trust, contributing … Digital Technology Services strategy, policies and standards, and promotes secure ways of working across the Trust. As a key member of the Network and Infrastructure team, the post holder supports the planning, development and delivery of IT strategy and architecture across NHFT services, including cloud-first migration activity, infrastructure ...

Berwick Partners, on behalf of our client in London, seeks a Senior Infrastructure Engineer (Cloud & Network) to shape and support a modern, cloud-first technology environment. This hands-on role covers cloud, networking and hybrid infrastructure across the enterprise. You will act as a technical escalation ...

cover, online shopping discounts, an Employee Assistance Program, life assurance and a group pension plan through salary sacrifice. Your role and responsibilities As a Senior AWS Infrastructure Engineer, you’ll use your deep technical expertise to design, build, and support secure, scalable infrastructure environments across both … cloud and on-premise platforms. Working within a highly collaborative technical team, you'll play a key role in delivering resilient Linux-based infrastructure solutions that support mission-critical services for public sector and defence customers, ensuring compliance, security, and operational excellence across highly regulated environments. Responsibilities Lead ...

Developed Vetting (DV) Cleared Infrastructure Engineer looking for a role where you can work across project delivery, service transition and operational support within a major Defence programme? Join a team of infrastructure professionals delivering and supporting secure messaging and infrastructure platforms operating within highly classified environments ...

Digital in the UK is seeking Senior Infrastructure Engineers with a focus on network automation to design and implement resilient infrastructure for public services. You'll work across AWS, Azure and Oracle Cloud Infrastructure, building secure, automated connectivity, leading CI/CD improvements, and guiding engineers ...

Thought Machine in London seeks a Senior Software Engineer, Infrastructure to scale our cloud-agnostic platform infrastructure and improve reliability at massive scale. You will own tooling in Python/Go, extend Kubernetes and Docker usage, and help advance multi-cloud readiness. You will contribute … observability through Prometheus/OpenTelemetry/Grafana, strengthen DR/BCP, and collaborate with a talented team to deliver robust, scalable infrastructure across customers. #J-18808-Ljbffr ...

Wiltshire Police in Devizes seeks a Senior Infrastructure Operations Engineer to deliver secure, resilient on-premise and cloud infrastructure services and to lead complex operational challenges. You will work across on-premise and cloud environments, driving automation, mentoring colleagues, and supporting resilience, backup and disaster recovery … activities. AZ-104 certification and enterprise infrastructure experience are required. #J-18808-Ljbffr ...

Searchability NS&D is seeking an Infrastructure Engineer to support mission-critical, secure UK infrastructure in Cheltenham/Gloucester. This role focuses on proactive management, automation, and continuous improvement of platform operations within the National Security space. You will implement automation, maintain stable environments, and collaborate with ...

Jobs 4 Thomas Cook, a global IT services client, seeks a 3rd line Infrastructure Engineer to bolster their Peterborough-based team on a permanent basis. You will provide technical support for the internal infrastructure platform and deliver effective solutions to complex issues. Candidates should have at least … years in IT infrastructure, strong virtualization experience (VMware or Hyper-V), PowerShell scripting, Microsoft Clustering, ITIL certification, and a proven ability to own problems and #J-18808-Ljbffr ...

plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We are looking for outstanding Senior Infrastructure Engineers who are skilled in network automation to join our community of tech experts in DWP Digital, to assist in the design … Infrastructure services in collaboration with Architecture and Engineering principles. We're using fresh ideas and leading-edge tech to build and maintain digital solutions that will be used by nearly every person in the UK, every day and at key moments in their lives. ...

looking for a senior infrastructure and operations engineer to own and evolve our platform reliability. You’ll design, operate, and maintain our Kubernetes-based infrastructure, build reliable monitoring and alerting pipelines, and ensure our systems remain stable under real-world load and failure conditions. This … hands‐on role for someone with deep experience running production systems at scale and who focuses on making infrastructure predictable and stable. You’ll work across Kubernetes, networking, CI/CD, Cloudflare, and observability to create a platform engineers can trust. What You’ll Do Design, deploy, and maintain ...

Capgemini is seeking an experienced Senior Identity Infrastructure Engineer to administer and maintain core identity platforms including Active Directory, PKI, DNS, and authentication services. You’ll work with Entra Connect, MIM, Okta and BeyondTrust within secure facilities in the UK to ensure availability, security and resilience ...

Senior Network Engineer – GPU Infrastructure/Quantitative TradingIndustry leading compensation discussed on callLondonQuant Capital is looking for an experienced Senior Network Engineer to join a leading quantitative trading firm in London. The role sits within a specialist infrastructure team supporting trading systems … demanding production networks and wants to move into a more performance-focused environment. You'll work on the design, rollout and support of network infrastructure across trading, research and GPU cluster environments. The role has a strong focus on automation, monitoring, Linux-based troubleshooting and high-bandwidth data movement. ...

Reply specialises in designing and implementing solutions based on new communication channels and digital media. The Senior ICT Infrastructure Engineer will provide 1st/2nd line IT support across Reply’s UK business, covering Windows, macOS, and Microsoft 365 environments. The role requires strong security practices ...

JPMorgan Chase & Co. in London is seeking a Senior Lead Infrastructure Engineer to design and operate enterprise-scale virtualization platforms across global data centers. You will lead design and automation decisions for Hyper-V and VMware VCF, drive resilience, performance, and operational excellence, and mentor engineers while ...

Orlaroseassociates in London invites applications for a Desktop & Infrastructure Engineer on a 6-month fixed-term contract with possible extension. The role is based in our London office (Moorgate/Liverpool Street) reporting to Head of Infrastructure and focusing on high-quality desktop support and infrastructure stability. You will act as senior technical escalation for 1st/2nd-line issues, manage Microsoft 365, Windows, AD and Entra ID, and work closely with security and business stakeholders #J-18808-Ljbffr ...