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.

• 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.

• 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.

• 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)