Principal Process Engineer jobs in Marlow

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...

Principal Product Systems Engineer (RF / Digital Electronics) Satellite Communications A Principal Product 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,...

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, Nano Science, Plasma Technology and X-Ray Technology. With a sixty-year history, and fourteen Queen’s Awards...

You will play a key role in all aspects of hydropower projects, from feasibility studies and concept design to construction and commissioning.

You will be responsible for leading the electrical engineering design of hydropower projects, including generators, control and instrumentation systems, protection, substations and transmission lines.

Job Description Principal Systems Engineer – Defence. Requires SC Clearance to start and DV eligibility. Location - Berkshire 5 days per week. Salary – Competitive DoE. We’re supporting a leading organisation operating at the forefront of defence and secure systems engineering, looking to appoint an experienced Principal Systems Engineer to take a key leadership role across complex,...

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...

You will be part of a multi-disciplinary team, working closely with clients, architects and other members of the professional team to deliver a wide variety of demanding large scale projects in the UK and potentially overseas.

Principal Electronics Engineer – Oxford Instruments Gmb HPosted: 31 Oct 2025 | Location: High Wycombe, GB | Job Function: Technical | Business Unit: Nano AnalysisMaterials 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 Group...

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.

Our client, a prominent organisation in the Defence & Security industry, is seeking a Senior Infrastructure Engineer to join their permanent team. This role involves managing and optimising the IT infrastructure to support the critical operations within the business.Key Responsibilities:Designing, implementing, and managing IT infrastructure solutionsEnsuring the stability, integrity, and...

Principal Electronics EngineerCopello 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 challenging...

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, Nano Science, Plasma Technology and X-Ray Technology. With a...

A leading design consultancy is searching for a Senior/Principal Electrical Engineer to join their Building Services team in Maidenhead. The ideal candidate will have a degree in Building Services Engineering and be experienced in managing large-scale projects. Key duties include designing LV electrical installations, preparing documentation, and mentoring other engineers. Strong knowledge of UK...

You will shape both how interactions are built and what expressive capabilities are possible, translating cutting-edge research into robust, real-world systems.

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.

Job Description 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...

Senior / Principal Electrical Engineer – Water SectorStantec – High Wycombe, England, United KingdomThe OpportunityReady 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) expertise...

The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security...

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...

A leading engineering consultancy in the UK seeks a Principal Electrical Engineer to engage in exciting hydropower projects. The role involves leading the electrical engineering design and providing mentorship to junior engineers, contributing to sustainable energy initiatives across the country. The ideal candidate will have a relevant engineering degree and experience with large rotating...