1 to 25 of 290 Principal Engineer Jobs in the UK excluding London

Principal Java Engineer £75,000 - 90,000 GBP Hybrid WORKING Location: Bristol, South West - United Kingdom Type: Permanent Role: Principal Software Engineer Salary: £75,000 - £90,000 Additional Package: Various Bonus, Extensive Benefits Package Location: Bristol, Hybrid Are you a Principal Software Engineer ready to step into a high-impact leadership role? This opportunity … Build strong relationships with stakeholders and guide teams through agile delivery processes. Ensure scalable, secure, and cost-effective solutions are delivered to meet customer requirements. Skills & Experience of a Principal Software Engineer: Strong full stack development background with expertise in Java 11+, Spring Boot, and React. Solid experience with microservices architecture and modern software practices. Strong understanding of … passport and have lived in the UK for 5+ years). If you're excited to lead a team and shape the delivery of key government solutions as a Principal Software Engineer, this role will provide both challenge and reward in equal measure. Want to hear more? Message me anytime. Linked In: Ciaran Cleland Role: Principal Software More ❯

Overview Job Description - Principal Engineer - Cyber Security () Principal Engineer - Cyber Security - Job Title: Principal Engineer - Cyber Security Location: Frimley, Bristol, Weymouth, Portsmouth. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £61,500 depending on skills and experience More ❯

Principal Engineer – Fire Safety Location: Barrow (remote working, with occasional requirements for site visits to support specific project needs) Duration: 12 months Rate: £55.31 per hour PAYE or £74.68 per hour Umbrella Would you like to play a crucial role within fire safety to ensure the safe delivery of Royal Navy submarines? Our client is currently recruiting for … a Principal Engineer – Fire Safety in their submarines business. As a Principal Engineer – Fire Safety, you will act as a subject matter expert for fire safety and will be a key contributor in ensuring safe submarines by design. You will engage with a wide range of engineering stakeholders across our programmes to develop and embed fire More ❯

Principal Systems Engineer The Role: As a Principal Systems Engineer at Synoptix you will be helping guide the scope and direction of the engineering projects you are working on. As an agile business in the true sense the principal engineer will be given the relative freedom to take ownership at the strategic level of More ❯

Principal Systems Engineer The Role: As a Principal Systems Engineer at Synoptix you will be helping guide the scope and direction of the engineering projects you are working on. As an agile business in the true sense the principal engineer will be given the relative freedom to take ownership at the strategic level of More ❯

Principal Systems Engineer The Role: As a Principal Systems Engineer at Synoptix you will be helping guide the scope and direction of the engineering projects you are working on. As an agile business in the true sense the principal engineer will be given the relative freedom to take ownership at the strategic level of More ❯

Principal RF Engineer As the selected Principal RF Engineer , your role will be split between designing RF systems at component level, and providing technical leadership for the development of projects. The right candidate will have a solid background in RF design, experience of taking a leading role on engineering projects and be an excellent communicator. The … role is an 80/20 split in favour of design to leadership. Responsibilities for the role of Principal RF Engineer will include: Designing and developing RF systems at the component level. Conducting performance tests and optimizations to meet specified performance criteria. Leading integration and prototyping efforts to ensure seamless integration of sub-systems with larger systems or … support on technical issues. Engage in project management activities, such as updating project timelines, managing resources, and communicating with stakeholders to ensure project milestones are met. As the selected Principal RF Engineer, your experience will include: RF electronics design background. Strong ability to demonstrate technical leadership within a product development environment. Experience of specifying technical requirements and taking More ❯

Principal Systems Engineer The Role: As a Principal Systems Engineer at Synoptix you will be helping guide the scope and direction of the engineering projects you are working on. As an agile business in the true sense the principal engineer will be given the relative freedom to take ownership at the strategic level of More ❯

Principal Infrastructure Engineer (Nutanix HCI IaC) London/WFH to £125k Opportunity to progress your career in an impactful Principal Infrastructure Engineer role at a global FinTech/CFD trading company that has been consistently voted as one of the UKs top employers. As a Principal Infrastructure Engineer you will play a pivotal role … skills You're collaborative and pragmatic with great communication skills, you're comfortable working with other teams and business stakeholders W hat's in it for you: As a Principal Infrastructure Engineer you will earn a competitive package: Salary to £90k + Bonus Pension, Private Medical Care, Life Assurance Option to buy or sell holiday days Wellness benefits … annual budget for organising events and projects that foster an open, diverse and inclusive culture Plus a range of other perks Apply now to find out more about this Principal Infrastructure Engineer (Nutanix HCI IaC) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're More ❯

Principal Hardware Engineer | Marine | AUV | Robotics | Harwell – Hybrid | £65,000pa - £70,000pa plus share scheme & benefits: A once in a lifetime opportunity has arisen for a passionate Principal Hardware Engineer to join a stealth robotics company based in the Oxfordshire area. This amazing business and AUV submersible robot have massive potential across a range of different … industry sectors. The Principal Hardware Engineer will lead in the design, integration, and testing of advanced hardware systems for autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs). In this role, you will be responsible for developing mission-critical electronics and system architectures that operate reliably in challenging marine environments. If you’re passionate about robotics within … the maritime industry and the autonomous vehicle and unmanned vehicle industry, you honestly need to make contact with us, this Principal Hardware Engineer role is not to be missed. Candidates must be British Citizens or have lived in the UK for a minimum of 5 years, due to needing SC clearance. Key Responsibilities: Lead the architecture and development More ❯

Principal Hardware Engineer | Martine | AUV | Robotics | Harwell – Hybrid | £65,000pa - £70,000pa plus share scheme & benefits: A once in a lifetime opportunity has arisen for a passionate Principal Hardware Engineer to join a stealth robotics company based in the Oxfordshire area. This amazing business and AUV submersible robot have massive potential across a range of different … industry sectors. The Principal Hardware Engineer will lead in the design, integration, and testing of advanced hardware systems for autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs). In this role, you will be responsible for developing mission-critical electronics and system architectures that operate reliably in challenging marine environments. If you’re passionate about robotics within … the maritime industry and the autonomous vehicle and unmanned vehicle industry, you honestly need to make contact with us, this Principal Hardware Engineer role is not to be missed. Candidates must be British Citizens or have lived in the UK for a minimum of 5 years, due to needing SC clearance. Key Responsibilities: Lead the architecture and development More ❯

Principal Hardware Engineer | Martine | AUV | Robotics | Harwell – Hybrid | £65,000pa - £70,000pa plus share scheme & benefits: A once in a lifetime opportunity has arisen for a passionate Principal Hardware Engineer to join a stealth robotics company based in the Oxfordshire area. This amazing business and AUV submersible robot have massive potential across a range of different … industry sectors. The Principal Hardware Engineer will lead in the design, integration, and testing of advanced hardware systems for autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs). In this role, you will be responsible for developing mission-critical electronics and system architectures that operate reliably in challenging marine environments. If you’re passionate about robotics within … the maritime industry and the autonomous vehicle and unmanned vehicle industry, you honestly need to make contact with us, this Principal Hardware Engineer role is not to be missed. Candidates must be British Citizens or have lived in the UK for a minimum of 5 years, due to needing SC clearance. Key Responsibilities: Lead the architecture and development More ❯

Principal Mechanical Engineer – Data Centres Manchester 9 Day working fortnight up to £64,000 + £4560 car allowance About the role A leading engineering consultancy is seeking a Principal Mechanical Engineer to join its Manchester team, with a primary focus on mission critical facilities and data centres. The firm has an established reputation for delivering technically … the UK and internationally, and this role provides the opportunity to play a pivotal part in one of the fastest-growing and most dynamic sectors in the industry. As Principal Engineer, you will take responsibility for the design and delivery of mechanical services within large-scale data centre projects. You will be working at the forefront of innovative … are delivered on time and to specification. Monitor risks, costs, and resources, reporting progress to senior management. About you The ideal candidate will bring: Significant experience as a Mechanical Engineer within the data centre or mission critical sector. A strong track record of delivering mechanical services designs, including HVAC, cooling, and resilience strategies for large-scale, high-reliability projects. More ❯

Principal Mechanical Engineer – Data Centres Manchester 9 Day working fortnight up to £64,000 + £4560 car allowance About the role A leading engineering consultancy is seeking a Principal Mechanical Engineer to join its Manchester team, with a primary focus on mission critical facilities and data centres. The firm has an established reputation for delivering technically … the UK and internationally, and this role provides the opportunity to play a pivotal part in one of the fastest-growing and most dynamic sectors in the industry. As Principal Engineer, you will take responsibility for the design and delivery of mechanical services within large-scale data centre projects. You will be working at the forefront of innovative … are delivered on time and to specification. Monitor risks, costs, and resources, reporting progress to senior management. About you The ideal candidate will bring: Significant experience as a Mechanical Engineer within the data centre or mission critical sector. A strong track record of delivering mechanical services designs, including HVAC, cooling, and resilience strategies for large-scale, high-reliability projects. More ❯

Principal Mechanical Engineer – Data Centres Manchester 9 Day working fortnight up to £64,000 + £4560 car allowance About the role A leading engineering consultancy is seeking a Principal Mechanical Engineer to join its Manchester team, with a primary focus on mission critical facilities and data centres. The firm has an established reputation for delivering technically … the UK and internationally, and this role provides the opportunity to play a pivotal part in one of the fastest-growing and most dynamic sectors in the industry. As Principal Engineer, you will take responsibility for the design and delivery of mechanical services within large-scale data centre projects. You will be working at the forefront of innovative … are delivered on time and to specification. Monitor risks, costs, and resources, reporting progress to senior management. About you The ideal candidate will bring: Significant experience as a Mechanical Engineer within the data centre or mission critical sector. A strong track record of delivering mechanical services designs, including HVAC, cooling, and resilience strategies for large-scale, high-reliability projects. More ❯

Overview Job Description - Principal Systems Engineer (). Principal Systems Engineer - . Job title: Principal Systems Engineer Location: Barrow-In-Furness, Filton, Frimley, BroadOak, Faslane. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role What you'll be doing Provide subject matter … of your assigned systems of interest Communicate conceptual architectural designs to the appropriate technical authorities to obtain agreement and acceptance Liaise with internal and external stakeholders such as specialist engineer teams, MoD and industrial partners to communicate and clarify the proposed solution Your skills and experiences Knowledge of the engineering lifecycle with experience of operating in the concept/ More ❯

Overview Job Description - Principal Systems Engineer (). Principal Systems Engineer - . Job title: Principal Systems Engineer Location: Barrow-In-Furness, Filton, Frimley, BroadOak, Faslane. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role What you'll be doing Provide subject matter … of your assigned systems of interest Communicate conceptual architectural designs to the appropriate technical authorities to obtain agreement and acceptance Liaise with internal and external stakeholders such as specialist engineer teams, MoD and industrial partners to communicate and clarify the proposed solution Your skills and experiences Knowledge of the engineering lifecycle with experience of operating in the concept/ More ❯

Overview Job Description - Principal Systems Engineer (). Principal Systems Engineer - . Job title: Principal Systems Engineer Location: Barrow-In-Furness, Filton, Frimley, BroadOak, Faslane. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role What you'll be doing Provide subject matter … of your assigned systems of interest Communicate conceptual architectural designs to the appropriate technical authorities to obtain agreement and acceptance Liaise with internal and external stakeholders such as specialist engineer teams, MoD and industrial partners to communicate and clarify the proposed solution Your skills and experiences Knowledge of the engineering lifecycle with experience of operating in the concept/ More ❯

Overview Job Description - Principal Systems Engineer (). Principal Systems Engineer - . Job title: Principal Systems Engineer Location: Barrow-In-Furness, Filton, Frimley, BroadOak, Faslane. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role What you'll be doing Provide subject matter … of your assigned systems of interest Communicate conceptual architectural designs to the appropriate technical authorities to obtain agreement and acceptance Liaise with internal and external stakeholders such as specialist engineer teams, MoD and industrial partners to communicate and clarify the proposed solution Your skills and experiences Knowledge of the engineering lifecycle with experience of operating in the concept/ More ❯

Principal Engineer - Fire Safety Location: Barrow (remote working, with occasional requirements for site visits to support specific project needs) Duration: 12 months Rate: £55.31 per hour PAYE or £74.68 per hour Umbrella Would you like to play a crucial role within fire safety to ensure the safe delivery of Royal Navy submarines? Our client is currently recruiting for … a Principal Engineer - Fire Safe click apply for full job details More ❯

Principal Embedded Systems Engineer Location: Kettering (Flexible Hybrid WFH) Package: £65,000 - £75,000 + £3,600 Tax-Free Bonus (EOT) KO2's client, a well-established and highly respected design consultancy based in Kettering, is seeking a principal embedded systems engineer to join their close-knit, multi-disciplinary team. This is a rare opportunity to … industries, from specialist electronics to complex, full-system solutions. You'll be part of an 8-person core engineering team, collaborating across hardware, software, firmware, and mechanical disciplines. As principal embedded systems engineer, you'll play a pivotal role-balancing hands-on development with technical leadership, project oversight, and direct client interaction. You'll work on everything from … without losing your hands-on edge Flexible, adaptable approach to work-happy to pick up new tools, technologies, and problem domains This is the perfect role for a seasoned principal embedded systems engineer who thrives on variety, values teamwork, and enjoys both the leadership and technical sides of product development. If you're ready to join a stable More ❯

Principal Systems Engineer 12-month contract Based in Edinburgh Offering 70ph Inside IR35 Do you have experience with MATLAB? Do you have experience across the V Model Lifecycle? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Principal Systems … Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Work with large datasets from rig and flight … systems Understanding of radar or complex sensor systems If this all sounds like something you will be interested in then simply apply and we can discuss the opportunity further! Principal Systems Engineer 12-month contract Based in Edinburgh Offering 70ph Inside IR35 Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT More ❯

Principal Systems Engineer | Cheshunt The Principal Systems Engineer position is part of the Systems Engineering team within a leading UK-based technology company specializing in advanced radar solutions. This role involves working on both internally and externally funded systems projects that utilize cutting-edge solid-state radar technology. The successful candidate will engage across the entire More ❯

Principal Platform Engineer London/WFH to £100k Are you a technologist with start-up experience and a first class education looking for a new opportunity? You could be joining a small Fintech start-up run by small, successful and proven team of finance technology entrepreneurs, backed by Silicon Valley investors, as they build out the product, currently … in stealth mode. As a Principal Platform Engineer you'll have an impactful role with lots of influence. Initially you'll assess the current tech set up based on GCP, Python, TypeScript, PostgreSQL and Terraform; establish the production environment and extend the platform to enable scalability. You'll collaborate closely with the CTO and Lead Software Engineer … of Technology. Location/WFH: You'll be based in Central London, with flexibility to work from home twice a week. About you: You have experience in a similar Principal Platform Engineer role within start-up/scale-up environments with strong commercial acumen You have achieved a 2.1 or above BSc from a well renowned top world More ❯

Principal RF Engineer As the selected Principal RF Engineer , your role will be split between designing RF systems at component level, and providing technical leadership for the development of projects. The right candidate will have a solid background in RF design, experience of taking a leading role on engineering projects and be an excellent communicator click More ❯