51 to 75 of 95 Principal Engineer Jobs in the North of England

client is a major defence company. Job Title: Principal Engineer - Prototype Lead (System Integration, Verification and Validation) Location: Barrow-in-Furness. This role will require full time, onsite working Salary: Circa £55,000 Who we are: Join our client and you'll be part of something bigger click ...

Limited's Game & Graphics Technology Integration (GTI) team is seeking a Principal Software Engineer to provide technical leadership across game engines, graphics, and performance. This role blends hands-on engineering with architecture, mentoring and cross-team collaboration to prototype and drive practical solutions. Based in Manchester with ...

all. We make it, store it, move it, sell it, and mend it. An opportunity to play your part - As a Principal Engineer at Centrica, you’ll help shape the future of our customer contact technology across voice, chat, email and WhatsApp. Working within our Channel Platforms team ...

CreateFuture is seeking a Principal Engineer to lead AI-enabled systems, shaping architecture and code review across distributed services. You will mentor teams, design robust interfaces, and direct both human and agent work towards real business outcomes. This role requires deep system thinking, breadth across backend, cloud, data ...

CreateFuture is seeking a Principal Engineer to lead AI-enabled systems, shaping architecture and code review across distributed services. You will mentor teams, design robust interfaces, and direct both human and agent work towards real business outcomes. This role requires deep system thinking, breadth across backend, cloud, data ...

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 ...

Matchtech Group is seeking a Principal Engineer specialising in Electrical Engineering (Power) to support submarine solutions within the defence and security sector. Based in Barrow or Filton, this contract role involves providing specialist electrical power engineering expertise across complex power systems and programmes. You will lead technical design ...

Matchtech is seeking a Principal Engineer - Product Security to provide senior technical leadership across Information Assurance and Product Security within a highly regulated engineering programme. The role is delivery-focused, supporting design maturity, programme readiness through security governance, security case development and risk management. Location: Barrow-in-Furness ...

looking for a Chartered Principal Electrical, Instrumentation, Control and Automation (EICA) Engineer to join our Kier Design team within the water sector. Kier Design are a highly regarded Tier 1 Contractor, with a 750 plus strong design consultancy team, recognised as a Top 30 employer on Glassdoor. Location … equipment specifications and technical reports A strong communicator who enjoys mentoring and supporting team development What will you be responsible for? As a Chartered Principal Electrical, Instrumentation, Control and Automation (EICA) Engineer, you'll be working within the Kier Design team, supporting them in delivering high-quality engineering ...

client is a major defence and aerospace company. Date Posted: 2026-10-15 Country: United Kingdom Location: Manchester, Lancashire Position Role Type: Unspecified Principal Software Engineer Location: Manchester Permanent Onsite Due to the interesting work we do and the sector this team is working in, we require ...

What our Principal Process Integration Engineer will do Reporting to the Senior Process Integration Technical Manager, you will be joining a resourceful team responsible for aligning and optimising the business’s small signal MOSFET design and fabrication processes to deliver higher efficiency solutions for our customers. Developing Technologies … experienced engineers & module team members. Supporting technical crisis management. (Yield issues, excursions in fab etc) Able to work independently with minimum supervision. What our Principal Process Integration Engineer will need Essential Master’s Degree in Semiconductor Device Physics or Semiconductor Technology, and/or Microelectronics. Minimum 5 years ...

DescriptionRole: Principal Software EngineerLocations: Leeds (must be willing to travel to client sites throughout the UK on an ad hoc basis) Level: ManagerSalary: 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 requires … 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 ...

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 ...

About the role We’re looking for a Principal Systems Engineer to join our Advanced Wound Care R&D team and take technical ownership of the systems engineering activities supporting our negative pressure wound therapy portfolio. This is an influential technical role focused on the electrical-mechanical pump … generations of the technology by exploring how the product and system architecture could evolve. This opportunity would suit an experienced systems, electronics or firmware engineer who enjoys understanding how complex products work, asking the right questions and coordinating specialists to reach safe, practical and technically robust solutions. Why Convatec ...

Accenture is seeking a Principal Software Engineer in Leeds, with an emphasis on leading teams, delivering backend services, and guiding cloud-native initiatives across AWS or Azure. The role requires travel to client sites across the UK and involves shaping engineering strategy and client outcomes. You will lead ...

Principal Software Engineer, Backend - Full or Part Time Manchester You’ve probably heard of Autotrader, but do you know what we’re all about? We’re the UK’s leading automotive marketplace, a heritage brand, and a tech darling of the stock market. We bring together vehicle buyers … vibrant place to work. We might not be for everyone, but we could be perfect for you. About the role We're looking for Principal Software Engineers to help us build a technology platform for more than just the needs of Autotrader.co.uk. Utilising our public-facing web services ...

Overview The Principal Electrical, Control & Instrumentation (EC&I) design engineer will be responsible for leading a design team or provide EC&I expertise within a multi-discipline team delivering one or more design projects. These designs will cover the full project life cycle from concept design through … manufacture and commissioning. When leading a project, the Principal EC&I engineer shall be responsible for the coordination, planning and approval of designs in accordance with the required standards, procedures and requirements. When collaborating with partners, working within a framework team, they shall provide the design engineering ...

Cathcart Technology is seeking a Principal Java Engineer (Hands-On) in Manchester. This role combines hands-on coding with technical leadership, mentoring engineers and setting engineering standards across the Scrum teams. You will design and deliver high‐quality Java applications using Spring Boot and AWS, advocate ...

# Principal EC&I Engineer* Nuclear* Permanent/* Warrington* United Kingdom* 03/06/26* On site* ShareI apply##Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders … Scope Management:** Monitor tasks closely and implement protocols to adjust programme scopes as needed.* **Resource Alignment:** Identify resource gaps and assist the Chief Design Engineer (CDE) in crafting resourcing strategies.* **Budget Development:** Help establish and maintain budgets for EC&I programmes.* **Financial Oversight:** Track work pack budgets, forecast ...

Autotrader in Manchester is seeking a Principal Software Engineer (Backend) to help build a scalable platform powering Autotrader.co.uk and beyond. You’ll work on Spring Boot services, RESTful APIs, and high-throughput systems. The role emphasizes leadership, architecture discussions and mentoring, with a hybrid working model. Salary ...

Matchtech Group is seeking a Principal Test Engineer for a leading technology and insurance organisation. You will provide technical leadership across complex programmes, shaping testing strategy and governance in a hybrid pattern with two days per week in London, Bournemouth or Stockport. You will design scalable automation frameworks ...

Join FLBG’s Global Infrastructure & Operations team as a Principle Cloud Infrastructure Engineer and help design, build, and scale mission‐critical cloud platforms that power a global enterprise. You’ll be the technical lead driving our cloud strategy and delivery, enabling secure, resilient, and compliant services across both … technical governance, including transition‐to‐operations, documentation, and audit input. What you bring: 10+ years in a 3rd/4th Line Cloud engineer role in a global enterprise business, or 6+ Years in a biomedical sciences 3rd/4th line IT support role. Or a mixture of both Proven ...

looking for a passionate Principal Test Automation Engineerto help us drive our organisations approach to automated testing across all development squads. This is a hands-on technical role where you will be building the framework yourself, in our codebase where you will work along side the squads … test strategies, introduce contract testing to reduce reliance on end-to-end tests, and establish enforceable standards that development squads can confidently adopt Role: Principal Test Automation Engineer Location: Liverpool City Centre HQ/Hybrid (3 days in office) Salary: £70,000 - £80,000 (dependent on experience) Working ...

Waters Corporation in the United Kingdom is seeking a Principal Test Engineer to lead testing, verification, and validation of software-driven clinical systems. You will collaborate across software, hardware and quality teams to ensure reliability, cybersecurity, and regulatory compliance for LC-MS instrumentation and associated workflows. The role ...

Principle Full Stack Engineer – Up to £85k – Liverpool A well-established organisation in the automotive marketing space is hiring a Principal Full Stack Engineer to join at a key moment of transformation. Their platforms power high-intent buying journeys, processing hundreds of thousands of customer interactions each … place, but there’s still plenty of greenfield and real opportunity to shape both the product and how the team operates. The role: Principal Full Stack Engineer (backend-leaning). You’ll be central to the rebuild, shaping architecture, setting standards and working directly with product and leadership. ...