376 to 400 of 1,134 Principal Engineer Jobs

## Principal Platform EngineerApplylocations: London - 2 Gresham Streettime type: Full timeposted on: Posted Todayjob requisition id: R-6320We're hiring a Principal Platform Engineer to be a senior technical anchor in our Platform/Operations function. This is a 70% hands-on engineering role: you'll design … core networking design and implementation across within Cloud environments — connectivity, routing, DNS, load balancing, firewalls, and private links between cloud and on-prem***** ****Engineer for high availability: multi-region and multi-AZ architectures, failover design, capacity planning, and disaster recovery for a platform where downtime has direct market impact ...

Your work will contribute to the Typhoon radar programme which includes the largest single programme delivered from the Edinburgh site. As a Senior/Principal Systems Engineer, you will join our ECRS Mk2 project within the Typhoon sector. This is a highly demanding area of the business, addressing … bring together a wealth of experience and expertise to collaborate, innovate, and deliver cutting-edge solutions. We are recruiting for a Senior/Principal Systems Engineer to join a team undertaking the Functional Development of the Radar, focusing on Radar Resourcing, Task Management and interoperability with the Weapon ...

client, a leading UK insurance and technology organisation, is seeking a Principal Software Engineer to provide technical leadership across complex enterprise platforms and customer-facing solutions. This permanent role offers a hybrid working pattern, with two days per week based in an office in London, Bournemouth or Stockport … creating an inclusive culture where people can be themselves, develop their strengths and contribute to meaningful technology solutions. If you are an experienced Principal Software Engineer with strong Java, architecture and systems integration expertise, apply now to take the next step in your career. ...

client is a major defence and aerospace company. Date Posted: 2026-06-26 Country: United Kingdom Location: Manchester, Lancashire Position Role Type: Onsite Principal Platform Engineer Manchester Permanent, full time Hybrid (min 3 days a week on site) Due to the interestingworkwe do and the sector this team … teams work synchronously with our customers to solve some of the toughest digital challenges faced in the world today. Role&Responsibilities Work as a Principal Platform Engineer, deploying applications and software to cloud or on-prem environments for our many business areas. Due to the interesting work ...

client is a major defence and aerospace company. Date Posted: 2026-06-26 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Onsite Principal Platform Engineer Gloucester Permanent, full time Hybrid (min 3 days a week on site) Due to the interestingworkwe do and the sector this … teams work synchronously with our customers to solve some of the toughest digital challenges faced in the world today. Role&Responsibilities Work as a Principal Platform Engineer, deploying applications and software to cloud or on-prem environments for our many business areas. Due to the interesting work ...

shelf and into the hands of our customers. As our projects increasingly bring together multiple technologies and engineering disciplines, we are looking for a Principal Systems Engineer, operating as the systems architect and cross-discipline technical authority on our larger projects, to take technical ownership of complete systems … from early concept through delivery and acceptance. This role may suit an experienced Systems Architect, Lead Systems Engineer or Technical Authority who wants to remain closely involved throughout integration and delivery. There is also opportunity to grow the scope of this role to encompass the professionalisation of engineering across ...

Date Posted: 2026-09-24 Country: United Kingdom Location: London, London, City of Position Role Type: Onsite Principal Data Engineer Location: London Permanent Onsite Due to the interesting work we do and the sector this team is working in, we require all candidates to hold an active … seven days a week. Role & Responsibilities You’ll be part of our experienced Software Engineering function, working in a cross-functional Agile team. The Principal Data Engineer role will be responsible for building and maintaining data processing pipelines and also the transformation and optimisation of data for analytical ...

Associate/Principal Infrastructure Engineers required 1 x Rail Engineer 1 x Maritime Engineer 1 x Associate Infrastructure Engineer Location: London/HybridType: Permanent The Opportunity Multiple exciting opportunities have arisen to join a growing Infrastructure Engineering team as an Associate/Principal Infrastructure Engineer. … including Rail, Maritime, Asset Management, Temporary Works, Highways, Water and Aviation. This is a senior leadership position for an ambitious and highly motivated Chartered Engineer who can combine strong technical expertise with commercial awareness, client relationship management, project leadership and team development. The successful candidate will play ...

Principal Radio & Communications Engineer/Technical Authority vacancy in Bridgewater- Hinkley Point (289DM) We are seeking an experienced Principal Radio & Communications Engineer to provide senior technical leadership and independent engineering assurance for critical communications systems at Hinkley Point C. The role is responsible for technical governance … approval where requirements or evidence have not been met. Full UK driving licence and ability to meet applicable HPC site-access requirements. Desirable Chartered Engineer, Incorporated Engineer or working towards professional registration. Previous experience at HPC, a nuclear licensed site or another highly regulated/critical infrastructure environment. ...

Principal Radio & Communications Engineer/Technical Authority vacancy in Bridgewater- Hinkley Point (289DM) We are seeking an experienced Principal Radio & Communications Engineer to provide senior technical leadership and independent engineering assurance for critical communications systems at Hinkley Point C. The role is responsible for technical governance … approval where requirements or evidence have not been met. Full UK driving licence and ability to meet applicable HPC site-access requirements. Desirable Chartered Engineer, Incorporated Engineer or working towards professional registration. Previous experience at HPC, a nuclear licensed site or another highly regulated/critical infrastructure environment. ...

McNally Recruitment Ltd is seeking a Principal Engineer to join a large UK client in Edinburgh or London, with 6 days in the office per month and the rest remote. You will design and engineer software with customer experience at the forefront, contribute to architecture and engineering ...

McNally Recruitment Ltd is seeking a Principal Engineer to join a large UK client in Edinburgh or London, with 6 days in the office per month and the rest remote. You will design and engineer software with customer experience at the forefront, contribute to architecture and engineering ...

Principal Avionics Certification Engineer Responsibilities for this Position Location: Castleham Rd, Hastings, Saint Leonards-on-sea, UK Employment Type: Employment Type: Permanent Company Description General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across ...

Join a world-renowned aerospace and defence organisation as a Principal Mechanical Systems Engineer in Cowes onsite full time onsite Would you like to join a global aerospace and defence organisation? Do you want to work as part of an organisation protecting people and maintaining maximum national security … drive for greater success, this advanced manufacturing business is currently searching for a Principal Systems Engineer to add to their talented, hardworking team in Cowes on a 6 month contract. Striving for innovation and creativity you can ensure no two days will be the same. Principal Mechanical ...

inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Principal Security Engineer Location: London (Hybrid) | Practice Area : Technology & Engineering | Type: Permanent Lead advanced security engineering initiatives that safeguard the future of digital finance … Role As a Principal Security Engineer at Capco, you’ll lead the design and implementation of secure systems and processes across cloud and on-premise platforms. You’ll collaborate closely with engineering and client teams to embed security-by-design principles throughout the SDLC, integrate automated security tooling ...

About The Role Team – UK Prospect, Direct & Life Adviser Engineer Working Pattern - Hybrid – 2 days per week in the Vitality London, Bournemouth or Stockport Office. Full time hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Recognised Test Engineering Authority Expert … Automation Framework Design Advanced Quality Strategy Leadership What this role is all about: We're looking for an experienced Principal Test Engineer to play a critical role in shaping the quality, reliability and scalability of technology solutions across multiple business journeys. Operating as a recognised technical authority within ...

grow, find your flow , and make a lasting difference in your career, your team, and your impact. Join MHR as a Principal Software Engineer, leading complex engineering challenges that shape our products and technical direction. In this role, you will operate across the organisation - defining strategy, influencing architecture ...

scaling AI responsibly. Used by 75% of the Fortune 500, Qlik works with the systems organizations already use, maintaining flexibility without lock-in. The "Principal Solution Engineer for Partners" RoleWe are hiring a an experienced and highly motivated Principal Solution Engineer to play a key role ...

into a digital first and engineering-led organisation, with the quality of our engineering team being a key differentiator. We are seeking a passionate Principal Software Engineer to join us working across our Customer Platform team at M&S, where you will be a driving force behind … design, build, and maintain the software that powers our warehouse operations. Reports to Senior Head of Software Engineering What You'll Do: The Principal Software Engineer role is the embodiment of ‘solving problems through technology’ with key responsibilities as follows: Lead technical excellence from design to operations ...

forward-thinking tech organisation is seeking a Principal Data Engineer to lead the evolution of its next-generation data platform. This is a senior technical leadership role, ideal for someone who enjoys working at the intersection of architecture, platform design, and long-term data strategy. This … position is best suited to individuals passionate about platform architecture, automation, and shaping scalable engineering practices. Reporting to the Head of Data, the Principal Data Engineer will serve as a key technical authority, owning architectural decisions, defining roadmaps, and ensuring that the data platform is secure, scalable ...

Principal AI Engineer, Artificial Intelligence Collaboration Centre (AICC) We are a university with a national and international reputation for excellence, innovation and regional engagement, making a major contribution to the economic, social, and cultural development of Northern Ireland. Our core business activities are teaching and learning, widening access … world value from AI and engaging with a wide range of academics involved in applying AI in their research and with industry. As a Principal AI Engineer in the AICC team, you will work with the AICC Research Lead to develop the skills and experience of the full ...

world. Join us and help shape the future of aerospace and defense. The Systems Engineering and Test Capabilities (SETC) organization is currently hiring a Principal Systems Engineer, for the Effectors team to join our Tucson, AZ location. SETC is an exciting and challenging environment where you will have … many more to ensure we design, integrate, and strengthen our systems to work the first time and every time for our warfighters! As a Principal Systems Engineer you will be responsible for technical rigor of requirements documents, including developing/writing requirements, updating existing requirements, coordination of requirement ...

Principal Engineer is the most senior technical role in manifestos engineering team , providing leadership when it matters most: whether shaping a new client opportunity, designing complex architecture or resolving a critical live issue. You will work across our client estate rather than being embedded in a single project ...

Senior/Principal Software Engineer Application Deadline: 30 October 2026 Department: Software Engineering Employment Type: Permanent Location: Cheltenham (Hybrid) Compensation: £70,000 - £100,000/year Description Please note: This role requires applicants to hold active, or recently active, SC or DV clearance. This role also requires applicants … kind that have to be secure, scalable, and actually usable by the people who rely on them. We’re looking for Senior and Principal Engineers who want to shape meaningful systems, influence technical direction, and work alongside capable people who care about doing the job properly. You’ll help ...

position for a Principal Test Engineer role based in Great Yarmouth, Norfolk has become available, offering hybrid working plus a fantastic 9-day working fortnight! The Principal Test Engineer, based in Great Yarmouth, Norfolk will be responsible for defining, maintaining, and continuously improving test strategies, standards ...