Project Manager – Solar PV in Colchester, Essex

Lead Electrical Design Engineer - Renewable Energy

Location: Braintree, Essex
Salary: £55,000-£75,000 DOE + Bonus + Benefits

ARM is recruiting for an experienced Lead Electrical Design Engineer to join a growing renewable energy business delivering commercial and utility-scale solar PV and BESS projects.

The Role

You will lead electrical design across projects from concept to commissioning, ensuring compliant, practical and cost-effective solutions.

Key Responsibilities

• Lead electrical design for solar PV and BESS projects
• Oversee LV, MV and HV systems, including grid connections
• Review calculations, SLDs, protection studies, earthing and SCADA
• Ensure compliance with BS 7671, G99/G100, ENA and DNO standards
• Support tendering, construction and commissioning
• Lead design reviews, quality assurance and mentor technical teams

About You

• Degree, HNC or HND in Electrical Engineering or related discipline
• 18th Edition Wiring Regulations
• Experience in renewable electrical design (solar PV/BESS preferred)
• Strong knowledge of G99/G100 and UK grid connections
• Experience with AutoCAD, PVCase, Trimble or similar
• Strong technical, communication and project delivery skills

Package

• Bonus scheme
• 5% employer pension
• Life insurance
• 25 days holiday plus bank holidays
• EV salary sacrifice and cycle to work scheme
• Strong career progression opportunities

To discuss this opportunity in confidence, contact ARM today.

To apply, please send your CV to Simon Cheung at