1 to 25 of 53 Permanent Principal Engineer Jobs in the South West

Principal Electrical Engineer - Power systems 15 positions 12 month contract - rolling Hybrid working - 2 days every 2 weeks Barrow or Filton £81.05 per hour Umbrella standard/£114.64 per hour Overtime What we are looking for: Demonstrable experience of engineering lifecycle. Knowledge and experience in defence standards whilst … working on Electrical Power Systems covering elements such as Low Voltage AC, DC, Electrical Distribution and Protection, Lighting Systems and Power Systems Modelling The Principal Engineer (C) – Electrical Engineering (Power) shall provide support to the Engineering Manager and/or external specialists during development and analysis of platform ...

Leonardo Cyber Security Division is looking to recruit a Principal DevSecOp Engineer to join its UK based engineering team working within a highly secure environment; with responsibility for providing a bridge between software development, testing, infrastructure, operations and system administrators to facilitate efficient, continuous and high-quality software … environment delivery. The processes and tooling implemented by the Principal DevSecOps Engineer will enable source code and associated artefacts to be installed and configured on scalable infrastructure across environments which comply to strict security regulations. The Principal DevSecOps Engineer will typically combine the skills of software ...

Principal Engineer Department: R&D Employment Type: Full Time Location: Plymouth Description 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 … developments transfer successfully into manufacturing. As Principal Engineer, you'll be the technical authority for VCSEL and surface-emitting laser technologies within the group. You'll track the state of the art across industry and academia, set technical direction, propose new device concepts and lead them from first ...

Principal Modelling & Simulation Engineer Take a leading role in modelling and simulation with a Principal Modelling and Simulation Engineer position that blends hands-on technical delivery with visible technical leadership. At this company, modelling and simulation sits at the heart of complex engineering work, from aircraft … genuinely moves projects forward. Due to Security clearance you must be a UK national to apply for this role. What You Will Do as Principal Modelling & Simulation Engineer: - Lead the development of system and vehicle-level models, including plant and control algorithms. - Define modelling approaches, requirements, and verification ...

Principal AI Engineer The Role: We are looking for a Principal AI Engineer to join the technology team at Synoptix. The technology team specialises in applying AI to solve challenges within complex systems, with expertise spanning object detection, neural network resilience, AI assurance, and the development … synthetic data. Through bespoke research and development programmes the team delivers high-grade AI systems and services for high-stakes environments. As the Principal AI Engineer at Synoptix, you will help shape the scope, direction, and technical vision of the engineering projects you lead. You will engage with ...

Principal Embedded Engineer – Embedded Software & Firmware We're recruiting for an experienced Principal Embedded Engineer to work with TKMS Atlas , taking a leading role in the development and technical direction of their embedded software and firmware capability. This is a senior and influential position combining hands … processes, tools and best practice while leading the delivery of complex embedded solutions across microcontrollers, SoCs and FPGA-based systems . The role As Principal Embedded Engineer, you'll provide technical leadership and direction across embedded software and firmware development, working closely with software, firmware, hardware and systems ...

About the Role We are seeking a Lead/Associate Principal Automation & Verification Engineer to join the Motor Test Systems Team. The role may be offered at Lead Engineer or Associate Principal Engineer level depending on the skills, experience and impact demonstrated by the successful … test systems, improving laboratory capabilities and shaping technical solutions that enable efficient and reliable verification of Dyson technologies. This role is ideal for an engineer who enjoys solving challenging multidisciplinary engineering problems and developing practical, robust solutions that have a direct impact on engineering effectiveness. Key Responsibilities Automation & Test ...

Eaton are seeking an experienced Principal Software Engineer to join the engineering function. We are searching for a dynamic highly skilled Principal Software Engineer with a wide breadth of skills who is interested in applying those skills and furthering their development skillset on a variety … software projects. As a Principal Software Engineer, you will be expected to derive requirements, produce software architecture, develop test specifications, perform coding, debugging and testing on a variety of platforms from microcontrollers, to asymmetric multi-processor systems. You will participate in all phases of full software development lifecycle. ...

Principal Electrical Engineer Dorset Innovation Park, Dorchester Permanent Competitive Salary Are you an experienced Electrical Engineer ready to take the lead on cutting-edge maritime projects? TKMS ATLAS UK is looking for a Principal Electrical Engineer to drive the design and integration of electrical systems ...

Principal AI Engineer The Role: We are looking for a Principal AI Engineer to join the technology team at Synoptix. The technology team specialises in applying AI to solve challenges within complex systems, with expertise spanning object detection, neural network resilience, AI assurance, and the development ...

Principal Embedded Engineer - Embedded Software & Firmware We're recruiting for an experienced Principal Embedded Engineer to work with TKMS Atlas , taking a leading role in the development and technical direction of their embedded software and firmware capability. This is a senior and influential position combining hands ...

passionate about developing your career, while helping others along the way, come join the Broadridge team. We are looking for a Principal Engineer to provide technical leadership and practical ownership for a new SaaS platform, while helping shape selected AI-enabled initiatives across the software delivery lifecycle. This ...

Principal Avionics Engineer Vacancy Reference: CLA- 440 Position: Full-time Location: Salisbury, Wiltshire, UK Salary: £60,000+ DOE At Callen-Lenz, we are expanding the limits of what is possible. We specialise in crewed and uncrewed aircraft operations and technology and having recently received investment into the business ...

## Principal Platform Engineer (Cross Domain)Applylocations: GB - Yeovil - Lysander Rdtime type: Full timeposted on: Posted Todayjob requisition id: R0031041**Job Description:**Salary Range: £53,269 - £71,400Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band … internal equity.**Your Impact**Are you ready to take on complex technical challenges at the forefront of cyber and platform engineering? At Leonardo, our Principal Platform Engineers are hands-on experts who shape the design, integration, and delivery of secure platforms that keep our customers’ missions running. Your work ...

SoftInWay Inc. seeks a Principal Engineer to extend the AxSTREAM software platform for space, cryogenic, and extreme-environment pump applications. You will close physics-modeling gaps and apply the work to real pump design, partnering with clients on demanding propulsion challenges. The role blends physics modeling, software development ...

Title: Principal Combat Systems and Electrical Engineer Location: Plymouth, Devon + Hybrid Working Arrangements Compensation: Up to £71,600 Depending on Experience + Benefits Role Type: Full time/Permanent Role ID: SF77102 At Babcock we're working to create a safe and secure world, together … join us, you can play your part as a Principal Combat Systems and Electrical Engineer at our Devonport Royal Dockyard site. The role As a Principal Combat Systems and Electrical Engineer, you'll provide technical leadership and specialist engineering expertise across complex warship support activities. Working ...

ready to lead engineers and take on complex automation and DevOps challenges that underpin the UK’s most critical missions? At Leonardo, our Principal DevOps Engineers combine people leadership with technical authority, leading the design, integration, and delivery of secure, automated solutions across hybrid and cloud environments. Your work … site at one of our Leonardo offices to ensure close collaboration with the wider team and with our customers. Leonardo UK is seeking a Principal DevOps Engineer to join the Cyber & Security Solutions Division team. This role combines technical leadership with responsibility for leading and developing engineers ...

ready to take on complex automation and DevOps challenges that underpin some of the UK's most critical missions? At Leonardo, our Principal DevOps Engineers are recognised technical leaders who combine hands‐on engineering with technical authority, helping to shape, automate and deliver secure platform solutions across highly controlled … regular and sustained attendance at secure customer locations, alongside working at Leonardo sites where programme and security constraints permit. Leonardo UK is seeking a Principal DevOps Engineer to join the Cyber & Security Solutions Division team. This role is focused on developing, deploying, operating and improving automated platform solutions ...

have a growing international footprint and are one of Europe's fastest-growing engineering businesses. About the role We're looking for a Principal Systems Engineer to lead the design and integration of complex systems across our programmes. You'll own major elements of a system - defining architecture … customer sites. Candidates must be eligible for SC clearance. More information about security clearance is available here: Key areas of responsibility As a Principal Systems Engineer at our client, you'll be responsible for: Owning and leading the systems engineering design and integration of major system elements within ...

working with us can mean deeper job satisfaction, better rewards, and a great quality of life inside and outside of work. Job Title: Senior Principal Software Engineer Reporting To: Dir. Engineering, Product Integrity & Tech Bus. Development Work Schedule: Hybrid - Tewkesbury, GBR About Moog Aircraft Group Moog Aircraft Group … part of our team, you’ll work on cutting-edge technologies that power next-generation aircraft. About the Role We are seeking a Senior Principal Software Engineer to lead the development of software for advanced flight control and actuation systems. This role requires deep expertise in safety-critical ...

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 ...

have a growing international footprint and are one of Europe's fastest-growing engineering businesses. About the role We are looking for a Principal Software Engineer to build the Internal Developer Platform that our engineering teams depend on - a platform built from the ground up for agentic engineering. … first stage of the process and can share an indicative range before either side invests significant time. Key areas of responsibility As a Principal Software Engineer at our client, you will: Build the Internal Developer Platform: design, build, and run the platform that our client's software teams ...

Principal GPU HW Verification Engineer Job no: 502836 Work type: Experienced Professional Location: Kings Langley UK, Bristol UK Categories: Graphics The role This position is a unique opportunity to exercise your hardware verification skills on cutting edge designs within the prestigious PowerVR Hardware Graphics group. Here you will ...

ready to take on complex technical challenges and help lead the delivery of secure platforms that support critical customer missions? At Leonardo, our Principal Platform Engineers combine hands-on technical expertise with engineering leadership and delivery oversight. You will shape the design, integration and implementation of secure platforms, while … delivering, maintaining and improving platform and systems engineering solutions that underpin critical defence, government and public-sector services. What you’ll do as a Principal Platform Engineer Act as a technical authority across one or more platform engineering domains, providing specialist expertise and direction to projects and programmes. ...

direction, act as subject matter experts across programmes, and ensure our DevOps solutions remain robust, secure, and innovative. We are recruiting a Lead DevOps Engineer to join an established team working closely with one of our customers on an important delivery. The customer has a clear set of requirements … obtained, you would initially contribute to central initiatives and capability development while the clearance process is completed. What you will do as a Principal DevOps Engineer Act as the technical authority for automation and DevOps solutions across projects and programmes. Lead the design and implementation of CI/ ...