Principal Engineer Jobs in United Kingdom

The New Technologies Group identifies, evaluates and develops the emerging technologies that will shape Plessey's future products. The team turns new concepts into validated technologies, supports the company's technology roadmap and makes sure new developments transfer successfully into manufacturi

Your Impact at LILA Lila Sciences is building autonomous systems for scientific discovery, and the AI infrastructure behind that work needs security built in from the start. This role sits on the IT & Security team and owns security engineering for Lila's AI and ML systems, from training and inferen

We are seeking a Principal Engineer (Platform Architecture) to help lead the design and evolution of our market-leading analytics platform, shaping technical direction while solving complex, real‑world problems at scale. About us Founded in 2014, Cassini is the established, core utility provider of

Principal Engineer Hybrid - 3 days a week onsite Who We Are: At Omaze, we give our community in the UK and Germany the chance to win luxury homes and other life-changing prizes — all while raising money for the causes they love. Thanks to our Omaze Community, we’ve raised over £150 million for UK ch

Shape the Future of Scotland's Energy Network At BakerHicks, we're playing a key role in delivering the UK's energy transition. Working alongside our construction colleagues at Morgan Sindall Utility Services, we have experienced significant growth within the Transmission & Distribution sector and c

At Bazaarvoice, we create smart shopping experiences. Through our expansive global network, product-passionate community & enterprise technology, we connect thousands of brands and retailers with billions of consumers. Our solutions enable brands to connect with consumers and collect valuable user-g

ABOUT THE JOB We’re looking for a Principal Engineer - Hydro to lead the design, development, and integration of advanced control systems across the hydro industry. In this senior role, you’ll take full ownership of technical solutions, guiding projects from concept through to delivery while ensurin

MOO brings brands to life in a sustainable way, with a range of remarkable print and merchandise products. We combine design, technology, manufacturing and service, so that people can connect in memorable ways. Not online but out there, in real life. We started in 2004. Since then we’ve built an awa

About Us_// At Masabi, we’re driving the fare payment revolution, powering the journeys of millions all over the world. We build fare collection platforms that allow riders to seamlessly buy and present tickets for public transport either on their mobile phones, from a ticket machine, or even by tap

About Us_// At Masabi, we’re driving the fare payment revolution, powering the journeys of millions all over the world. We build fare collection platforms that allow riders to seamlessly buy and present tickets for public transport either on their mobile phones, from a ticket machine, or even by tap

BakerHicks has experienced significant growth within the Transmission & Distribution sector over the last decade, securing and delivering major infrastructure projects across the UK. As our project portfolio continues to expand, we're looking for a Senior / Principal Electrical Engineer - HV Distrib

About Commercetools Real innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people. Behind every leap forward is a collective of builders, explorers, doers, makers, and problem-solvers. The kind of people who not only pioneere

Moog is a performance culture that empowers people to achieve great things. Our people enjoy solving interesting technical challenges in a culture where everyone trusts each other to do the right thing. For you, working with us can mean deeper job satisfaction, better rewards, and a great quality of

The Role We have an opportunity for a Principal Engineer working with a particular focus on our defence and security clients. You’ll join a team of talented engineers and scientists designing, building, and testing intelligent, human-centric systems. As one of the senior technical voices in the team

Company Overview Throughout our worldwide network of experts, clients and communities, we are renowned for our leadership in fire protection engineering – a legacy of responsibility we have proudly upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based

At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market. What unites Anaplanners across teams and geographies is our collective commitme

Reporting to the Associate Director or Associate Engineer, you’ll lead Civil & Structural project teams or oversee multiple smaller teams, taking responsibility for the technical delivery and overall performance of your projects. We’re looking for a well-rounded engineer with broad experience across

About the Role Reporting to the Head of Civils - Bridges, you will be a Chartered Engineer with experience of managing medium-size bridges projects, or managing packages on large projects, typically in a discipline lead capacity. The ideal candidate will be capable of managing diverse projects and a

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastruct

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the