126 to 150 of 186 Principal Engineer Jobs in England

Title: Principal Safety Case Engineer Location: Warrington Leicester Bristol Newbury + Hybrid Working Type: Full Time, Permanent Salary: Competitive + Excellent Benefits We're looking for a permanent Principal Safety Case Engineer to join our growing team, helping deliver key nuclear safety projects across the UK. … mitigate risk Mentor and support other safety case engineers and promote best practice What You'll Need: Degree in engineering (or equivalent) Chartered Engineer (or working towards) Broad experience in safety case development across multiple project types Strong communication and stakeholder engagement skills Experience mentoring or leading technical teams ...

DescriptionRole PurposeWe are seeking a highly experienced Principal Software Engineer to provide technical leadership across our technology function, driving the design, delivery, and continuous improvement of enterprise applications and digital services.This is a senior hands-on role for an individual who combines deep technical expertise with strong stakeholder ...

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, build, and operate the infrastructure that keeps a global trading platform running, while acting as a technical mentor and design ...

with Raytheon UK to hire for this role. Date Posted: 2026-08-11 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Onsite Principal Software Engineer Gloucester/Manchester Onsite Due to the interesting work we do and the sector this team is working in, we require ...

within that band, and is benchmarked against the external market. Exceptions above the standard range are managed through governance controls to protect internal equity. Principal Software Engineer - Test Environments (GCAP) Your Impact Can you develop Test Environments for a complex aerospace programme, from strategy through to implementation? Would ...

hiring a Principal Machine Learning Engineer to work on cutting-edge R&D and translating research into customer-centric solutions. As innovators in speech technology, our mission is to Understand Every Voice—a vision that has propelled us to be world leaders of Voice AI. Fuelled by innovation … inclusivity, and a passion for making a global impact through world-leading Speech AI, we're looking for an experienced Principal Machine Learning Engineer to accelerate our efforts towards exceptional speech solutions. Our Modelling Team trains diverse models, including large self-supervised ones, supporting Speechmatics towards being ...

Lead a team of talented engineers to build the technology of tomorrowThis is an excellent opportunity to gain more experience as a principal engineer or step up into the role for the first time. This design group are well known for not only developing innovative HealthTech devices ...

Role: Principal Consultant - Systems Engineering Salary: from £60,000 Location: Portsmouth Intro Sirius Analysis, we are a rapidly growing consultancy firm, renowned for our reputation and our keen ability to understand and meet customer requirements effectively. Our team is dedicated to delivering high-quality, end-to-end consultancy services … from requirements management and modelling and simulation through to P3M. We operate across multiple sectors, including defence, energy, and health. We are looking for Principal Consultant to join our Systems Engineering team as we go through our next phase of growth. Our System Engineering function is responsible for understanding ...

Fortress Recruit is supporting a leading Defence Manufacturer in their search for an experienced Principal Systems Engineer (Electrical) to join their growing specialist team based in Poole. This is a senior position combining hands on technical engineering with project leadership, for new and existing full life cycle projects. ...

hear from youYour MissionSmall businesses are the backbone of our communities — yet they remain underserved by traditional banks and legacy payment providers. As a Principal Backend Engineer, you will play a defining role in changing that.Your mission is to design and build the resilient, scalable fintech infrastructure that … regulatory, and operational domainsWhat You Bring8+ years of experience building and operating distributed, production-grade backend systemsProven track record operating at Senior Staff or Principal level, driving architecture across multiple teams or domainsDeep expertise in Java (17+), Spring Boot, and modern backend engineering practicesStrong experience with microservices, event-driven ...

here. Everything that makes you unique is welcome; join us and let's build what's next - together!About the RoleWe're seeking a Principal Data Engineer who can work across the full stack of Anaplan's data platform, setting the technical direction for how we ingest, transform ...

Title: Principal Quality Engineer Assurance (NDE) Location: Barrow-In-Furness (Onsite) We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options for this particular role Salary: £42,215+ (Commensurate with skills and experience) Who we are: Join BAE Systems ...

What you will be doingWe are looking for an exceptional Principal Machine Learning Engineer to lead the engineering build-out of ML and agentic AI across our AML/KYC and Fraud platform. Our products use ML, LLMs and agentic systems to extract entities, risks and relationships from … millions of structured and unstructured sources, to score customer, transaction and fraud risk, and to power our real-time financial crime knowledge graph.As a Principal MLE you will be a senior technical leader who builds the systems that bring our ML and agentic AI work to production. You will ...

Arden White Aerospace and Aviation Recruitment are currently working with a leading global engineering organisation, recruiting for a Senior Principal Software Engineer to join their growing engineering team. This is an exciting opportunity for an experienced software engineering professional to take a senior technical leadership role, developing advanced ...

Role: Principal Software EngineerLocations: Leeds (must be willing to travel to client sites throughout the UK on an ad hoc basis)Level: Manager Salary: Competitive salary and package (Depending on level of experience)Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which … work varies from client to client so there will be lots of opportunities to experience new domains and new stacks. The role of Principal Consultant often involves leading client accounts holistically—people, delivery, quality, and commercials. As well as ensuring we're delivering great engineering, you'll also keep ...

established engineering organisation is looking for a Principal Embedded Engineer to provide technical leadership and help shape the development of its embedded software and firmware capability. This is a senior technical leadership position combining hands-on embedded engineering with strategic direction, giving you the opportunity to establish engineering … across both hardware and embedded software development Experience developing reusable engineering frameworks, libraries or platforms This is an excellent opportunity for an experienced embedded engineer to take a significant technical leadership position, helping to shape embedded engineering capability, processes and technical direction while remaining closely involved in the development ...

working with an innovative technology business that is looking for an experienced Principal Software Engineer . You’ll have the opportunity to influence technical strategy, solve complex engineering challenges and mentor other developers. Location: Cambridge (Hybrid) Salary: £70-80k The role: + Lead the architecture, design ...

Principle AI Engineer - Insurance We're currently working with a London Market Insurer who are looking for a visionary Principal Engineer to help redefine what engineering looks like within a rapidly evolving technology organisation. You'll play a key part in transforming the engineering function from conventional … management and communication skills This is a permanent role paying up to £115k and based in the office 3 days per week. Principle AI Engineer - Insurance ...

equity. Join us in helping to design and deliver safe, reliable systems that operate in some of the most complex engineering environments. As a Principal Safety Engineer, you'll play a key role in ensuring our products meet the highest safety and environmental standards throughout their entire lifecycle. ...

have a fantastic opportunity for a Principal Systems Engineer to join an innovative engineering business delivering complex projects within highly regulated industries. Working across the full engineering lifecycle, you'll play a key role in defining, integrating and validating multidisciplinary systems, ensuring solutions meet technical, safety and customer … requirements from concept through to commissioning. This position would suit a Systems Engineer with experience in the nuclear, defence, aerospace or other highly regulated sectors who enjoys solving complex engineering challenges. It will appeal to someone who is passionate about systems thinking, requirements management and working collaboratively across mechanical ...

embedding directly within customer teams to solve their toughest challenges, side-by-side, and shipping production-ready solutions in days, not months. As a Principal Software Engineer, you will bring strong software design and engineering expertise, building reliable systems and production-ready services that turn ideas and data ...

looking for an experienced Principal Systems Engineer to support the design, integration, testing, and delivery of complex engineering systems. The role involves working across the full systems lifecycle, from initial concept and requirements through to verification, acceptance, and customer delivery. The successful candidate will work with multidisciplinary teams ...

contact the recruiter directly. Requisition ID36775Office CountryUnited KingdomOffice CityLondonDivisionInformation TechnologyFull TimeContract TypeFixed TermContract Length3 yearsPosting End Date31/08/2026 Accountabilities & Responsibilities The Principal, AI/ML Engineer leads the design, delivery and continuous improvement of AI and ML solutions within their area of responsibility, aligning engineering … role combines strong technical leadership with a clear focus on delivery outcomes, ensuring solutions are scalable, reliable and aligned to business value. The Principal operates with a clear understanding of the wider technology landscape, contributing to strategic direction while taking accountability for translating this into practical, high-quality engineering ...

building the bank of the future from the ground up, offering you the chance to join us and make a significant impact. As a Principal Software Engineer at JPMorgan Chase within the International Consumer Bank, you will play a crucial role in this initiative, dedicated to delivering ...

generation physiological monitoring solutions, the business is transitioning from advanced product development towards regulatory approval and commercial launch. We are looking for an experienced Principal Software Engineer to provide technical leadership across the company's software function, working closely with the Head of Engineering and multidisciplinary teams spanning … partners Remain hands-on with software development, code reviews, testing, documentation and troubleshooting Experience & Skills Required Extensive software engineering experience within regulated medical devices Principal, Lead, Architect or equivalent senior technical experience Strong knowledge of IEC 62304 and the medical device software development lifecycle Strong software architecture and systems ...