Principal EC&I Engineer

Principal EC&I Engineer West Yorkshire circa £70.000 + benefits 2-stage interview Mon–Thu

Certain Advantage is partnering with a key client to recruit a Principal EC&I Engineer. You will lead EC&I delivery and provide technical authority throughout design, testing and commissioning. You will guide the team in developing high-quality solutions, applying engineering principles to resolve complex challenges. You will oversee design activities, coordinate stakeholders, ensure compliance and advise on electrical systems.

What will you be doing?

Lead and support the team, allocating work, developing individual performance, and resolving issues.

Deliver innovative EC&I solutions across complex projects, working independently within organisational and client requirements.

Improve engineering practices, processes and procedures, and promote consistent, high-quality delivery.

Produce and approve wiring diagrams, P&IDs, schematics, connector tables, splice documentation, bills of materials, drawings and installation instructions.

Ensure designs meet functional safety, cybersecurity, hazardous-area, EMC/EMI, environmental and survivability requirements, including applicable MIL-STD, DEF-STAN, UK, EU and client standards.

Coordinate cable routing and interfaces with gearbox, mechanical, transmission, process and marine engineering teams, including for demanding operating environments.

Use PLC and DCS software, investigate technical issues and identify root causes.

Define and manage design requirements, lead multidisciplinary project activities, and participate in design reviews through client acceptance.

A couple of things you should know

Skilled in preparing electrical specifications, scopes of work, engineering calculations, drawings and schedules.

Demonstrated EC&I engineering experience, preferably in heavy industry or rotating equipment.

Bachelor’s degree in electrical engineering, mechatronics or a related discipline.

Proficient in 3D CAD layout tools, such as Solid Edge Electrical or NX Electrical Routing.

Familiar with defence platforms or industrial machinery.

Sound knowledge of ISO requirements, EMI/EMC principles, grounding, shielding and cable protection.

Experience designing test rigs and integrating product and rig hardware.

Understanding of gearbox and drivetrain integration.

During an interview, you may be asked about

Previous experience in a similar role within the Aerospace and Defence industry.

Your knowledge of quality management systems and industry standards (e.g., AS9100, ISO 9001)

Sounds like you? Apply now or WhatsApp/ring Lukas - /

Working with Certain Advantage We go the extra mile to match top talent with the right opportunities. Whether you're looking to make a big impact or take the next step in your career, we’re here to support you. We work with businesses across the UK in Engineering, IT, Finance, and Marketing. If this role isn’t for you, visit certainadvantage.co.uk to sign up for job alerts and career advice.