principal hardware engineer jobs in High Wycombe

We are currently looking for a Chief / Principal Systems Engineer to lead system definition, architecture, and governance across complex e‑drive, inverter, motor, battery, and thermal domains. This role acts as a technical authority across the full systems V‑model, ensuring alignment between hardware, software, controls, and safety teams while shaping the future of advanced EV platforms. The...

Join OCI’s Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You’ll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI’s global edge. This role requires deep expertise in Linux networking data path and...

Principal Electronics Engineer Copello are working with a defence client who are looking for a Principal Electronics Engineer to develop and maintain complex defence systems and products. This includes a wide range of communication, navigation and identification products for use in demanding aerospace environments. In this role you would be expected to provide innovative solutions to...

You should also expect to work across the full stack and every stage of the product lifecycle, from system design through to build, test, deployment and supporting systems in production, so you should be skilled in practices like TDD, CI/CD, IaC and Observability.

Principal Electronics Engineer – Oxford Instruments GmbH Posted: 31 Oct 2025 | Location: High Wycombe, GB | Job Function: Technical | Business Unit: NanoAnalysis Materials Analysis is an Oxford Instruments Business Unit that manages our ELECTRON MICROSCOPE, MECHANICAL MICROSCOPE, ATOMIC FORCE MICROSCOPE, RAMAN MICROSCOPE and BENCHTOP NMR PRODUCTS. It is part of the wider Oxford Instruments...

You will define technical strategy, design scalable data systems, mentor senior engineers, and partner closely with product, engineering, analytics, and business leaders to transform strategic goals into robust, data-driven solutions.

Principal Software Engineer Fully Remote | Permanent | Competitive Salary + Benefits Harrington Starr has partnered with a leading Global Payments Technology company who are seeking to hire a Principal Software Engineer to join their senior engineering leadership team. This is a rare opportunity to combine hands-on development with strategic influence, guiding architecture decisions and shaping...

Select how often (in days) to receive an alert: Materials Analysis is an Oxford Instruments Business Unit that manages our Electron Microscopy and Mechanical Microscopy products, Atomic Force Microscopes, Raman Microscopes and Benchtop NMR Products. We are part of the wider Oxford Instruments Group that also includes Andor Technology, NanoScience, Plasma Technology and X-Ray Technology. With a...

You will be a vital part of this evolution, contributing your expertise to our strategy and helping us redefine what services we offer our clients.

You will ensure buildings are designed to minimise fire risks, through contributing to the development of fire strategy reports, calculations and fire risk assessments.

Senior / Principal Electrical Engineer – Water Sector Stantec – High Wycombe, England, United Kingdom The Opportunity Ready to apply your expertise to the most urgent climate, environmental, and efficiency challenges facing our communities? Join Stantec and step into a pivotal role within our growing Water Business, where your Electrical, Instrumentation, Control, and Automation (EICA)...

Materials Analysis is an Oxford Instruments Business Unit that manages our Electron Microscopy and Mechanical Microscopy products, Atomic Force Microscopes, Raman Microscopes and Benchtop NMR Products. We are part of the wider Oxford Instruments Group that also includes Andor Technology, NanoScience, Plasma Technology and X-Ray Technology. With a sixty-year history, and fourteen Queen's Awards...

You will be a proven senior who still loves to code, enjoys taking ownership of front-end decisions, and wants to play a key role in shaping both our technology and the people around you. This is a chance to make a real impact across multiple products and help influence our engineering direction as we continue to grow.

About Intellias Intellias is a European-founded AI, Data and Software Development company with global delivery capability across Europe, India and Latin America. For more than 20 years, we've empowered our customers to embrace innovation at scale and contributed to the success of the world's leading brands. The company is featured in the Inc 5,000 Europe and IAOP Global Outsourcing...

You will be proactive in developing relationships with colleagues from across the business, liaising with the wider ecology team and other technical teams, and supporting them through all stages of a project.

You will be joining our midlands team, based out of one of our three office locations in Birmingham, Leicester and Derby.

QA Engineering Placement (Audio & MIDI Hardware, Software, Firmware Testing) Based: High Wycombe Type: Full-time, 12-month placement Salary: £25100 pa Are you about to graduate from university, or are you a current student looking for a one-year internship? Are you passionate and knowledgeable about music, audio technology and recording? If you have answered yes to both of the above, we’d...

Principal Systems Engineer (RF / Digital Electronics) Satellite Communications A Principal Systems Engineer with expertise in RF and/or High Speed Digital Electronics, strong leadership skills and with commercial experience relating to Satellite Communications will join a thriving Technology Company. With a solid understanding of multiple technical disciplines including hardware, software and...

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

Principal Electronics Engineer Copello are working with a defence client who are looking for a Principal Electronics Engineer to develop and maintain complex defence systems and products. The role also includes line management of the Electronics design team, providing expert technical guidance and enabling the team’s professional development. Design, develop and test innovative solutions for...

Hardware UX/UI Designer Based: High Wycombe / Hybrid Term: Permanent, Full time Salary: Dependant on experience + excellent benefits The Role: Focusrite seeks an exceptional Hardware Product UX & UI Designer to join a growing product design team.  As a Designer at Focusrite & Novation, you will work with cross-functional teams to help conceptualise and deliver outstanding products, services,...

Job Description Senior Hardware Engineer (Avionics) 6 month contract – Inside IR35 – 4 days p/week on site (Marlow) Role – We are seeking a hardware design engineer with broad experience across the field of electronics, and ideally a deep understanding of RF design, to join the avionics of our client based in Buckinghamshire. The individual will be able to work independently within their...