Principal Engineer jobs in Oxford

Company description: OXB is a quality and innovation-led viral vector CDMO that enables its clients to deliver life-changing therapies to patients around the world. One of the original pioneers in cell and gene therapy, OXB has more than 30 years of experience in viral vectors, the driving force behind the majority of gene therapies. Cell and gene therapy is the treatment of disease by the...

Job Description 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 collaborative team of...

Job Description Senior/Principal Mechanical Engineer - Building Services Oxford Area Salary up to & around £70,000 DOE + BenefitsWant to work with a growing and well-established Engineering Consultancy around Oxford?Seeking responsibility, more career progression and almost complete flexibility with your diary?For more information on this vacancy, please get in touch with Jevon Astley-Jones on...

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 collaborative team of...

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 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.

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.

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 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...

An engineering firm is looking for a Senior/Principal Stress Engineer in Oxford to lead stress analysis for regulated pressure and water systems. The role involves applying technical standards and engaging with stakeholders to support innovative low-carbon technologies like fusion and SMR. Candidates should have strong experience with ANSYS and a background in nuclear or similar industries. A...

You will engage in design, specification, and support for mechanical systems in a collaborative environment, emphasizing innovation and client-focused solutions. Ideal candidates have a degree in Mechanical Engineering and experience in energy sector design. This role offers competitive benefits, including a pension plan and flexible working arrangements.

Principal Infrastructure Engineer Lead Highway & Drainage Design Projects in Reading You're an experienced engineer who wants greater ownership, varied schemes and the opportunity to influence how infrastructure design is delivered. In this Principal Infrastructure Engineer role, you'll step into a position where your technical insight is valued, your ideas shape project outcomes, and you can...

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.

You will work within a multidisciplinary team of engineers and support staff delivering a consistent high‐quality service for clients, ensuring that repeat and new business opportunities are developed and profitability is achieved. In this key and varied role, you can expect to:

You will work closely with colleagues across our London, Oxford and Cambridge offices. All under the guidance of your line manager, Associate Engineers, Directors, and project leaders.

You will be working closely with other team members seeing projects through from inception to completion and handover.

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 join a collaborative team of mechanical, electrical and low-carbon engineers delivering high-quality, sustainable building services design. As a national consultancy with a strong UK footprint, the business works across a broad range of sectors including healthcare, education, residential, commercial, industrial, pharmaceutical, public sector and net-zero carbon projects.

You will work closely with the client and as part of a multidisciplinary design group to undertake technical audits, risk evaluations, develop mechanical design and liaise with other technical disciplines at feasibility, outline and detailed stages to produce solutions in a timely and cost‐effective manner.

You will deliver high-quality solutions for existing buildings, with responsibilities spanning project management, client liaison, and team leadership. The role offers competitive benefits including extensive professional development opportunities and a commitment to work-life balance.

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 collaborative team of...