Senior Electrical Design Engineer (MEP)

Role: Freelance Senior Electrical Design Engineer (MEP)- £45 - £50 Per Hour

The role involves leading the electrical design and delivery of complex building services projects across a range of sectors including commercial, residential, healthcare, education, and mixed-use developments. You will take technical ownership of projects, mentor junior engineers, and work closely with clients and the wider design team to deliver high-quality, compliant, and sustainable solutions.

Responsibilities:

Electrical Design & Technical Leadership

• Lead the electrical design of building services systems including LV power distribution, lighting and emergency lighting, small power, earthing and bonding, fire alarm, data/telecoms, and security systems 
• Prepare and review detailed calculations, specifications, reports, and technical drawings 
• Undertake and review load assessments, fault level calculations, and cable sizing 
• Provide technical input from concept through detailed design and construction (RIBA Stages 2–6) 
• Ensure technical quality and consistency across project deliverables 

Project Delivery & Client Interface

• Act as the lead electrical engineer on assigned projects
• Coordinate electrical designs with mechanical, public health, structural, and architectural teams 
• Attend and lead design meetings, workshops, and site inspections 
• Manage and respond to technical queries, RFIs, and contractor proposals 
• Support commissioning, testing, snagging, and handover processes 

Compliance, Standards & Sustainability

• Ensure all designs comply with BS 7671, Building Regulations, British Standards, and CIBSE guidance 
• Interpret and apply statutory requirements and client standards 
• Drive energy-efficient, low-carbon, and sustainable design solutions 
• Support compliance with Part L and broader sustainability strategies 

Team Leadership & Development

• Mentor and support intermediate and junior engineers 
• Review and approve technical work produced by others 
• Contribute to staff development, training, and CPD activities 
• Support resource planning and project programming where required 

The ideal candidate will have:

• Degree or equivalent in Electrical Engineering or Building Services Engineering 
• Typically 6–10+ years’ experience within an MEP or building services consultancy 
• Strong technical knowledge of electrical building services systems 
• Proven experience leading projects and managing design delivery 
• In-depth knowledge of UK regulations, standards, and best practice 
• Proficient in AutoCAD / Revit and electrical design software (Amtech, Dialux, Relux or similar)
• Excellent communication, coordination, and leadership skills 

Personal Attributes

• Technically confident with strong problem-solving skills 
• Proactive, organised, and able to manage multiple projects 
• Professional and client-focused approach
• Collaborative team leader with mentoring capability