126 to 150 of 606 Permanent Principal Engineer Jobs

Principal Embedded Software Engineer Winfrith, Dorset (hybrid working, 3 days per week onsite) – Permanent vacancy We are looking for a Principal Embedded Software Engineer to work for our maritime defence client TKMS Atlas across a range of new projects, such as underwater vehicle control systems … sonar equipment. You will be hired as an experienced engineer to play a senior technical hands-on role in the team, with the potential to take on team leadership responsibility should you wish to. This role combines hands-on expertise with the potential for strategic leadership, establishing the processes ...

## Test Automation Engineer - Principal & Senior RolesApplyremote type: Hybridlocations: Bexhill: Leicestertime type: Full timeposted on: Posted Todayjob requisition id: 60012896We’re a digital insurance provider with ambitious plans to become The Best and Biggest in the UK market. Over the past few years, we've made significant investments … passionate individuals who are eager to make a difference and contribute to our success.**Job Details****We are looking for both Senior and Principal Test Engineers, the roles will involve the following;*** Provide automation capabilities that support the Scrum Teams to deliver on the Automation Only approach, reducing ...

## Test Automation Engineer - Principal & Senior RolesApplyremote type: Hybridlocations: Bexhill: Leicestertime type: Full timeposted on: Posted Todayjob requisition id: 60012896We’re a digital insurance provider with ambitious plans to become The Best and Biggest in the UK market. Over the past few years, we've made significant investments … passionate individuals who are eager to make a difference and contribute to our success.**Job Details****We are looking for both Senior and Principal Test Engineers, the roles will involve the following;*** Provide automation capabilities that support the Scrum Teams to deliver on the Automation Only approach, reducing ...

Principal Software Engineer Location: Gloucester or Manchester Permanent Onsite Due to the interesting work we do and the sector this team is working in, we require all candidates to currently hold eDV clearance. About us At Raytheon UK, we take immense pride in being a leader in defence ...

Principal System Test Engineer 5G | RF | Python | Wireless Communications Southampton | Hybrid Working Circa £80,000 Basic + Annual Bonus + Equity + Private Medical + Excellent Benefits Help define how the next generation of wireless communications technology is tested. Most test engineering roles are about validating existing products. … powers some of the world's most advanced 5G and satellite communication systems. As the business continues to grow, they're looking for a Principal System Test Engineer to take ownership of how complex wireless products are verified, automated and validated. Working alongside highly experienced Algorithm, Software, FPGA ...

Principal, AI/ML Engineer The Principal, AI/ML Engineer leads the design, delivery and continuous improvement of AI and ML solutions within their area of responsibility, aligning engineering activities to the Bank’s broader AI strategy and long‐term objectives. The 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 outcomes across squads. ...

Title: DV Cleared Principal Engineer Location: Malvern 5 days due to system security purposes Duration: 6 months with possible extension Rate: Market rates Must be willing and eligible to go through the DV Clearance process Our Client is hiring for a reputed client where you'll help deliver … documentation updates throughout project reviews Clear, professional communication during transition/handover to operational teams Additional information: This role suits a Compute and Storage engineer; many tasks can be completed by this specialist skillset. If Splunk skills aren't a perfect match, support can be provided to supervise ...

Senior Principal Software Engineer (BH-4467) Location Tewkesbury, England Sector Aerospace Salary £aexcellent 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 ...

experienced Lead electronics engineer looking for a role that combines technical leadership, product innovation and strategic influence? This position will see you working for an established technology and product development business that helps global organisations develop innovative products across healthcare, medical, consumer and industrial markets. This is an opportunity … this position offers the chance to influence the complete journey from early-stage concept development through to commercialisation and manufacture. The Role As a Principal Electronics & Software Engineer, you'll take ownership of technically challenging product development programmes, providing leadership throughout the development lifecycle whilst remaining actively involved ...

Title: Principal Software Engineer Role: Distributed Systems & Communications Location: Cambridgeshire Salary: £60-£80k Platform Recruitment has partnered with an innovative technology company developing mission-critical systems used by organisations worldwide. They're looking for a Principal Software Engineer to help shape the technical direction of their ...

Role Overview Revvity is seeking an experienced Principal Sustaining Engineer to join the Llantrisant site and provide technical leadership for sustaining, improving, and ensuring the long‐term reliability and compliance of complex, high‐reliability instrumentation. This role will act as a senior technical authority within sustaining engineering, working … cross‐functionally with R&D, quality, manufacturing, regulatory, and global engineering teams. The Principal Sustaining Engineer will lead complex investigations, drive design improvements, support regulatory compliance, and mentor technical staff, while reporting directly to the Engineering Manager. Key Responsibilities Act as the technical lead for sustaining activities across ...

Principal Software Engineer (.NET/AWS) £90,000+ per annum IT Function Manchester/Hybrid Shape the Future of Cloud-Native Fintech Engineering Are you ready to step into a role where you can drive architectural excellence, solve complex engineering challenges, and influence technical direction at scale … looking for a Principal Software Engineer to join a high-performing engineering function, playing a critical role in delivering scalable, cloud-native fintech platforms that support a rapidly expanding digital product suite. This is a senior individual contributor role for someone who thrives on deep technical problem-solving ...

direct route or trying a new path, we'll support you no matter what. The Role_//We're looking for a Principal Engineer to join Masabi's Architecture team. This is a senior role for someone who combines deep technical expertise with strong judgement … such as API and architecture governance About You_ You bring strong experience designing and evolving distributed systems and microservices architectures You've operated at Principal or Staff level, shaping technical direction across multiple teams or domains You are comfortable staying hands-on, contributing in code, design and delivery when ...

PowerToFly is seeking a Principal Engineer for HighQ, the enterprise collaboration platform for the legal sector. This role focuses on technical leadership and the engineering direction across significant projects. Ideal candidates have a strong background in Java and Python, and experience with complex software systems, AI integration ...

experienced Principal Electrical Engineer looking for your next career move? Would you like to lead the design and delivery of some of the UK's most exciting and innovative projects while joining a dynamic, growing team at the forefront of sustainable building design? If so, we'd love … industrial and leisure, delivering sustainable, high-quality engineering solutions for our clients. An exciting opportunity has arisen within Waterman Building Services Leeds for a Principal Electrical Engineer. As a senior member of the team, you will lead the electrical design and delivery of projects from concept through to completion ...

Principal Firmware (FPGA) Engineer Are you an experienced FPGA or firmware engineer looking to work on cutting-edge technology in defence, aerospace, and security? Do you want to be part of a highly skilled team designing systems that make the world safer? Then look no further … looking for a Principal Firmware (FPGA) Engineer to join our established engineering team delivering advanced electron... WKCL1_UKTJ ...

Principal Firmware (FPGA) Engineer Are you an experienced FPGA or firmware engineer looking to work on cutting-edge technology in defence, aerospace, and security? Do you want to be part of a highly skilled team designing systems that make the world safer? Then look no further … looking for a Principal Firmware (FPGA) Engineer to join our established engineering team delivering advanced electron click apply for full job details ...

direct route or trying a new path, we'll support you no matter what. The Role_//We're looking for a Principal Engineer - Payments to join Masabi's Architecture team, with a primary focus on our payments domain. This is a senior role for someone … Good understanding of payment flows, transaction lifecycles and system design considerations Experience designing and evolving distributed systems and microservices architectures You've operated at Principal or Staff level, shaping technical direction across multiple teams or domains Strong judgement and the ability to balance short-term delivery with long-term ...

tech company in London seeks a Principal Engineer to integrate hands-on expertise with leadership skills in a collaborative environment. This role involves mentoring team members while utilizing AWS, Terraform, and Python. The successful candidate will demonstrate a passion for engineering best practices and a commitment to helping ...

life, while being safety first, and client and customer centric in a friendly, fun and respectful environment where you are encouraged to thrive. Principal Design Engineer (Networks) - Bridgwater, Somerset - Full-time We are seeking an experienced Principal Network Design Engineer to provide senior technical leadership across … network design function, supporting critical national infrastructure programmes within the Nuclear and Utilities sector. This Principal Network Design Engineer role acts as the senior technical authority, setting design direction, defining standards and ensuring robust, compliant and high-quality network designs across complex, safety-critical environments. This role will ...

Principal Software Engineer Portsmouth | Hybrid, 3 days onsite £75,000–£85,000 plus bonus and benefits Want to work on groundbreaking projects within the defence industry? Are you a hands-on technical leader with strong C++ and Unreal Engine expertise and want to work at the forefront … experts and senior stakeholders on high-impact programmes spanning modelling and simulation, autonomy, geospatial systems, synthetic environments and digital twins. This is a true principal-level role. You will remain deeply technical while setting direction, leading teams and acting as the technical authority across projects. What you will ...

Principal Software Engineer (AI) Department: Tech - AI and Data Engineering Employment Type: Permanent - Full Time Location: Oxford, UK Description Please note that we are open to considering candidates who require visa sponsorship (subject to eligibility and company approval) Aurora helps governments, investors, and utilities make billion-dollar decisions … work in a dynamic and growing engineering organisation that builds cloud-based software to track and model power grids around the world. As a Principal Software Engineer on the AI team you will build systems where LLMs autonomously plan, and call tools, to navigate large, multi-dimensional, fast ...

Hours: 35 hours per week Closing Date: Sat, 29 Aug 2026 We are recruiting for an IT Principal Engineer to provide a key role in the development, implementation and optimisation of our Colleague Technology Platform. If you are a strategic but hands on technical leader, who thrives working ...

Principal Hardware Engineer (Power Electronics) About the role You will act as the technical focal point for complex electronic systems, leading and supporting multi‐disciplinary teams across internal and customer‐funded programmes. Your work will span early concept studies, detailed design, verification, and successful integration into production hardware. ...

going above and beyond, we transform every interaction into an exceptional partnership, building trust and delivering excellence. ABOUT THE ROLE: We are seeking a Principal Game Engineer to join our growing co‐dev team. In this role, you will take ownership of the systems players feel most directly … moment experience, bringing expert engineering judgement to everything from input handling and camera behaviour to UI architecture and core gameplay systems. As a principal engineer, you will set the technical direction in your area, act as a trusted, customer‐facing point of contact for our partners, and raise ...