Senior Electrical Design Engineer

Take technical ownership of electrical designs and stay involved as your work moves from concept to construction.

Apex M&E Solutions is recruiting a Senior Electrical Design Engineer for an established building services contractor strengthening its in-house technical capability. This is a hands-on role for an engineer who can independently develop practical, compliant electrical designs and support the teams delivering them on site.

You will work across commercial, healthcare, education, industrial and retail environments, with involvement from the initial survey and client brief through construction, commissioning and handover. The role brings design decisions close to procurement and installation, giving you the opportunity to solve coordination issues early and see how your designs perform in practice.

• Develop electrical designs from concept through detailed design, construction support and as-installed stages.
• Survey existing infrastructure and produce calculations, specifications, schedules, schematics and single-line diagrams.
• Design LV distribution, cabling, containment, earthing and bonding, including voltage-drop, fault-current and protection coordination calculations.
• Design general and emergency lighting and coordinate power supplies, controls and BMS interfaces for mechanical plant.
• Coordinate with mechanical, architectural and structural teams; review technical submissions and resolve RFIs.
• Support estimating and value engineering, then assist project and site teams through commissioning and handover.

• Significant UK electrical building services design experience and the ability to take independent technical ownership.
• Strong commercial LV design knowledge, including cable sizing, protective devices, selectivity and practical installation requirements.
• A strong working knowledge of BS 7671 and relevant UK building services standards.
• Competence with electrical calculation and drawing software, plus experience working with clients, contractors, consultants and site teams.
• Clear technical communication and documentation skills, with a willingness to attend live project sites.
• An electrical or building services degree, HNC or HND, and professional registration or progress towards it, would be welcomed. Experience with Amtech or Trimble, AutoCAD, Revit, DIALux or Relux is advantageous, as is contractor-side experience and knowledge of HVAC, controls and BMS integration.