10 of 10 Permanent Senior Infrastructure Engineer Jobs in the East of England

hackajob is partnering directly with DXC Technology to hire for this role. Job Description: Help keep critical infrastructure running where reliability really matters. At DXC Technology, we deliver secure, business-critical technology services for some of the UK's most important organisations. We're looking for a Senior Infrastructure Engineer to join our team in Luton, supporting a complex and highly secure environment where stability, resilience and continuous improvement are key. This is a varied, hands-on role where you'll balance day-to-day operational support with project work, working across a broad range ...

Senior 3rd Line Infrastructure Engineer Location: Huntingdon, UK Clearance - High - DV 'Developed Vetting' UNLEASH YOUR POTENTIAL You will provide a crucial role in Core Services, conducting complex fault rectification of incidents, support Problem Management, Continual Service Improvement (CSI), and occasional Change Request (CR) work on IT Systems … required to support other systems that Leidos manage. These systems are highly utilised with many active users who operate at varying security levels. Senior 3rd Line Engineers are responsible for responding to escalations from 2nd Line Engineers as well as other Resolver Groups and conduct advanced troubleshooting to diagnose ...

active Developed Vetting (DV) Cleared Infrastructure Engineer looking to work on a major greenfield programme within the Defence sector? Join a team of infrastructure professionals delivering and supporting secure messaging and infrastructure platforms operating within highly classified environments. Based onsite in Hemel Hempstead, with a future … transitioning and supporting services that underpin critical Defence and national security outcomes. This is more than a traditional support role. You'll work across infrastructure delivery, service transition and operational support, helping move new capabilities from development into live production while maintaining and enhancing existing platforms. Working alongside experienced ...

Hempstead, GBRJob Type: PermanentJob Level: Level 2Category: Network and InfrastructureIndustry: Professional ServicesPosted Date: 2026-08-10Are you an active Developed Vetting (DV) Cleared Infrastructure Engineer looking to work on a major greenfield programme within the Defence sector Join a team of infrastructure professionals delivering and supporting … secure messaging and infrastructure platforms operating within highly classified environments. Based onsite in Hemel Hempstead, with a future move to Watford, you'll play an important role in building, transitioning and supporting services that underpin critical Defence and national security outcomes.This is more than a traditional support role. ...

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 ...

Overview:Join us in shaping the automation platforms that support our hybrid infrastructure and compute environments!We are looking for a Senior Automation Tools Engineer to join our Automation Tools team. In this role, you will design, deploy, and maintain automation frameworks that support infrastructure reliability … clusters.Responsibilities:Develop and maintain automation solutions using IaC, Python, Bash, and configuration management tools.Integrate automation into CI/CD pipelines to improve deployment efficiency.Investigate infrastructure issues, identify root causes, and implement automated fixes to support service reliability and stability.Create clear documentation for our tools, processes, and operating procedures.Participate ...

streamers around the world while gaining meaningful experience across a variety of disciplines.About the RoleYou will be a SME and technical leader in engineering Infrastructure, productivity and enterprise tooling, partnering with globally distributed Engineering, Product and Security teams and systems.What You’ll Be DoingRoku is seeking a world class … engineer to be a true force multiplier by owning the strategy, architecture, and long-term execution of engineering infrastructure, enterprise tooling, and AI-assisted workflow automation. This architect/strategist role drives org-wide improvements in engineering productivity, delivery throughput, quality, security posture, and cost efficiency by building ...

inventing the world of streaming media.What is the role Roku pioneered streaming to the TV and continues to innovate and lead the industry. The Senior Software Engineer will contribute extensively to the embedded UI framework development, working closely with system architects to develop new features and extend current … automated data contract generation. You will write and review C++ changes in embedded codebases to ensure accurate and reliable logging, and partner with UI infrastructure, firmware, and CI teams to integrate tooling into developer workflows. The features and performance improvements you implement directly impact millions of users every ...

world of streaming media. What is the role? Roku pioneered streaming to the TV and continues to innovate and lead the industry. The Senior Software Engineer will contribute extensively to the embedded UI framework development, working closely with system architects to develop new features and extend current capabilities … automated data contract generation. You will write and review C++ changes in embedded codebases to ensure accurate and reliable logging, and partner with UI infrastructure, firmware, and CI teams to integrate tooling into developer workflows. The features and performance improvements you implement directly impact millions of users every ...

dependable applications, tools, and automation frameworks essential for efficiently handling the vast volume of content in our pipeline.About the roleWe are looking for a Senior Software Engineer to help design and build large-scale video infrastructure powering Live and VOD streaming workflows at Roku. In this role … building reliable, performant services that directly impact how millions of users stream content. This is an opportunity to make meaningful contributions to the infrastructure that powers Roku's streaming platform.How will I use AI at Roku At Roku, we don’t just use AI, we work with it. ...