Systems Integration Engineer in Oxfordshire

Integrate, validate, and troubleshoot complex hardware and software systems Support prototype builds and product development activities from concept through deployment Configure and maintain Hardware-in-the-Loop (HIL) and automated test environments Develop and manage interfaces between embedded systems, instrumentation, and enterprise software platforms Support electrical integration activities including wiring, harnessing, instrumentation, and system commissioning Investigate and resolve system-level issues spanning hardware, firmware, and software domains Review engineering schematics, installation drawings, and technical documentation Maintain system configuration records, interface definitions, and validation documentation Collaborate closely with multidisciplinary engineering teams to deliver robust and scalable products

Degree qualified in Mechanical Engineering, Electrical Engineering, Mechatronics Engineering, or a related discipline Proven industry experience within systems integration, prototype development, manufacturing engineering, automation, or test engineering Experience supporting products through development, build, testing, and deployment phases Understanding of electrical systems, wiring, instrumentation, and power electronics integration Familiarity with industrial communication protocols such as CAN Bus, Modbus, or TCP/IP Programming or scripting experience using Python, C++, or C# Experience working with APIs, databases, and system-to-system integrations Comfortable working in laboratory, test, prototype, or manufacturing environments Experience reviewing CAD drawings, schematics, or installation documentation

Desirable Experience

Experience within high-density or precision electronics environments Engineering change control and configuration management experience Exposure to data centre, power infrastructure, or critical systems environments Experience with automated test equipment and validation systems

£45,000 - £55,000 basic salary depending on experience Meaningful share options 25 days holiday plus bank holidays Contributory pension scheme Significant career progression opportunities within a rapidly growing business Opportunity to work on innovative, first-of-a-kind technology with real-world impact

Redline Group is working in partnership with an exciting Oxford-based deep-tech business to recruit a Systems Integration Engineer.

Our Oxford based client is developing next- power conversion technology and is entering a critical phase of growth as it transitions from advanced research into commercial product deployment.

Their innovative technology is enabling significant advances in power density, efficiency, and system flexibility, with applications across AI infrastructure, renewable energy, electric vehicles, and industrial power systems.

As part of their continued expansion, they are seeking a Systems Integration Engineer to play a key role in bringing complex electromechanical systems from prototype development through to deployment.

The Opportunity

This is a highly multidisciplinary role sitting at the intersection of mechanical, electrical, software, and test engineering.

You will be responsible for integrating hardware, software, instrumentation, and customer-facing systems, ensuring reliable operation across the complete product ecosystem.

This opportunity offers the chance to work on genuinely innovative technology while helping establish engineering processes, influence product development, and support the scale-up of a high-growth technology business.