Job Requirements

At Quest Global, it's not just what we do but how and why we do it that makes us different. With over 25 years as an engineering services provider, we believe in the power of doing things differently to make the impossible possible. Our people are driven by the desire to make the world a better place-to make a positive difference that contributes to a brighter future. We bring together technologies and industries, alongside the contributions of diverse individuals who are empowered by an intentional workplace culture, to solve problems better and faster.

As a Electrical, Controls and Instrumentation engineer, you will be responsible for the development, integration, and validation of electrical routing, wiring, and associated installation hardware used in test equipment and gearboxes on defence platforms. The role required strong understanding of electrical design, controls, instrumentation, CAD design, military-grade standards and cross-functional collaboration with mechanical, system and manufacturing teams.

Key Responsibilities:

• Design electrical wiring diagrams, P&IDs and any other technical documentation to support the application of the product in test and service.
• Ensure compliance with functional safety, cyber security and hazardous area management standards
• Collaborate on the design of harness schematics connector table, splice documentation and release of BOMS
• Collaboration with gearbox and mechanical subsystems engineers to route cabling through high-vibration, high-temperature, or constrained environments
• Liaise with supply chain to ensure technical oversight in regards EC&I
• Ensure close support with production during manufacturing and build
• Apply MIL-STD, DEF-STAN, and other relevant defence electrical design standards, as well as UK, EU and any other client requirements.
• Ensure EMC/EMI integrity, environmental sealing, and survivability under shock, vibration
• Proficiency in control system software (PLC, DCS)
• Produce engineering drawings and installation instructions
• Support prototype builds, integration testing, and root-cause investigations

We are known for our extraordinary people who make the impossible possible every day. Questians are driven by hunger, humility, and aspiration. We believe that our company culture is the key to our ability to make a true difference in every industry we reach. Our teams regularly invest time and dedicated effort into internal culture work, ensuring that all voices are heard.

We wholeheartedly believe in the diversity of thought that comes with fostering a culture rooted in respect, where everyone belongs, is valued, and feels inspired to share their ideas. We know embracing our unique differences makes us better, and that solving the worlds hardest engineering problems requires diverse ideas, perspectives, and backgrounds. We shine the brightest when we tap into the many dimensions that thrive across over 21,000 difference-makers in our workplace.

Work Experience

Required Skills and Experience:

• Proven experience in EC&I Engineering, ideally within heavy industrial or rotating equipment environments.
• Bachelor's degree in electrical engineering, mechatronics, or a similar field
• 5 -7+ years of experience in electrical design, controls, instrumentation, P&ID creation, and or wiring diagrams.
• Proficiency with 3D CAD for layout design (Solid Edge electrical, NX electrical routing etc).
• Knowledge of defence platforms or industrial machinery.
• Understanding of ISO, EMI & EMC design principles, grounding, shielding, and cable protection.
• Experience in test rig design, interfacing between product and rig hardware.
• Familiarity with gearbox or drivetrain integration.
• Excellent problem-solving and analytical skills.
• Ability to work under defence programme constraints and documentation rigor.
• Effective communication and interpersonal skills.

Due to security requirements these posts are open to SOLE UK NATIONALS ONLY

If you are a dedicated and proactive professional with a passion for ensuring quality and driving continuous improvement, we would love to hear from you. Join our team at Quest Global as an Electrical, Controls and Instrumentation Engineer and contribute to the success of our Aerospace and Defence projects. Apply now!