Principal Systems Engineer jobs in Kidlington

Plumbing and Heating Engineer (Renewable Energy Training) Oxford (Field Based) £40,000 - £45,000 + Internal Training (Renewable Energy Systems) + Career Progression + Optional Overtime + Company Van + Paid Travel (D2D) Are you a Plumbing and Heating Engineer or similar, looking for a role at a close-knit and expanding Plumbing and Heating services company, who since their creation 3 years ago...

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.

Job Description Mechanical Systems Engineer Are you passionate about creating mechanical solutions that bring complex robotics and lab automation projects to life? If you thrive in fast-paced, experimental environments, enjoy tackling challenging design problems, and want to see your ideas turned into real-world systems, this could be the role for you. Step into a role where your mechanical...

Senior Electrical Engineer Building Services DesignOxford Office + Hybrid workingSalary up to & around £60,000 + benefits listedI’ll cut to the chase, I’m not an engineer, but I know if I was one, I’d want to take a look at this opportunity…UK established and well known Building Services Design Engineering consultancy – yes. 8 offices around the country and now slowly growing.. YesTonnes of...

Job Description Senior / Principal Design Engineer (Electrical) An excellent opportunity has arisen for a Senior / Principal Electrical Design Engineer to join a national building services consultancy. This is a permanent, full-time position working within an agile and flexible framework, based from a UK office with hybrid working available. About the role This position sits within a...

C++ Software Engineer – High-Performance Systems Do you enjoy solving performance challenges in real-time environments? Looking to work on software that interacts closely with hardware and advanced processing? Ready to contribute to systems that support innovation across multiple sectors? We’re working with a well-established, technically respected organisation developing real-time systems...

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.

You will work across mechanical, optical, and analytical disciplines to ensure that complex mechanical systems, sub-systems, and mechanisms come together into a robust, high-performance product.

You will take ownership of overseeing the lifecycle of the mechanical systems, ensuring that they integrate seamlessly with one another.

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 Mechanical Engineer, Nuclear, COR7349 As a highly experienced Mechanical Engineer, the Principal Mechanical Engineer will take complete ownership of projects relating to the delivery of world class technology solutions, such as handling systems in complex hazardous environments. In a client-facing role, including travelling to nuclear sites and facilities across the UK and...

Are you a Control System Engineer looking for your next contract opportunity? If so, please read on... Control System Engineer Oxford - 5 days per week onsite 6 Months initial contract £45-£50 per hour (Outside IR35) Essential Skillset: - Experience with Full project lifecycle assignments using Siemens TIA/S7 PLC - Proven working experience within the Food & Beverage industry or FMCG...

Job Description Systems Engineer / System Engineer (Windows Server + VMware + Manufacturing Systems) Our client is a one of the world top hands free video streaming technology company: -Over 6500 + staff globally across EMEA, NA, APAC and Middle East -Grow rapidly with cutting edge AR and VR technologies They are looking for a system engineer to support their hardware R&D and manufacturing...

You will complete concept designs through to production in conjunction with the wider technology team, as well as providing technical support for the manufacture, installation and support of our systems.

You will also be familiar with project management techniques, have an excellent understanding of mechanical design principals and able to coach and mentor other members of the team.

Contract – 8 Months Inside IR35 Remote – UK Power Systems Consultant (EMT & RMS Studies) The consultant will support power system projects across multiple phases by delivering high-quality electrical studies and technical documentation. Key Responsibilities - Develop and validate EMT and RMS models for assets such as WTGs, PPCs, and STATCOMs. - Plan and execute design and Grid Code...

Position Title: Electrical Engineer – BESS Salary: £45K - £55K + bonus Location: United Kingdom Your New Employer You’ll be joining a globally respected energy solutions provider at the forefront of utility-scale battery energy storage. With a strong track record in grid-connected projects and an international footprint, the business delivers full turnkey BESS solutions for some of the most...

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...

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 Electrical Systems Engineer Are you an electrical engineer who wants to design and deliver advanced systems that bring AI and robotics research to life? Do you enjoy working at the intersection of electrical design, automation, and robotics, turning complex lab instrumentation and experimental setups into reliable, integrated systems? If you have strong electrical fundamentals...

You will work across mechanical, optical, and analytical disciplines to ensure that complex mechanical systems, sub-systems, and mechanisms come together into a robust, high-performance product.

You will take ownership of overseeing the lifecycle of the mechanical systems, ensuring that they integrate seamlessly with one another.

Job Description Systems Test Engineer – Digital Health + MedTech + Healthcare Sector Location: Oxford (on-site 90%, with occasional remote flexibility) Are you someone who enjoys understanding how systems work and making sure they work reliably? Do you find satisfaction in digging into data, spotting inconsistencies, and helping technology perform at its best? Looking for a hands-on role...