Power Systems Design Manager

Omega Resource Group; Stanway; On-site; GBP 55,000 - 65,000; Full time

Job summary

A leading renewable energy firm in Stanway is seeking a Power Systems Design Manager to lead a design team for electrical systems in solar and battery projects. The ideal candidate will have a strong background in electrical engineering, experience with UK grid connection regulations, and skills in project management. This role offers a competitive salary and an opportunity to work on innovative energy solutions.

Benefits

Company vehicle

Company bonus

Qualifications

• Bachelor's degree or higher in Electrical Engineering or related discipline
• Experience with G99/G100 compliance and UK grid connection requirements
• Strong technical expertise in electrical engineering within renewable energy

Responsibilities

• Undertake and review detailed electrical design and calculations
• Prepare and check Single Line Diagrams and electrical drawings
• Lead and manage the internal design team

Skills

Electrical design calculations

Leadership

Communication

Problem-solving

Technical expertise in renewable energy

Education

Bachelor's degree in Electrical Engineering

HNC/HND in Electrical Engineering

18th Edition Wiring Regulations certification

Tools

AutoCAD

Job description

Overview

Power Systems Design Manager – Location: Colchester – Permanent

Salary: £65,000 p/a + company vehicle + company bonus

We are currently recruiting for a rapidly expanding renewables energy company that develops, designs, constructs and maintains renewable energy solutions for commercial and private clients. Our client primarily work on ground mount and rooftop solar and batteries.

Responsibilities

• Undertake and review detailed electrical design & calculations including AC/DC cable sizing, LV AC grading studies, cabinet and connection design
• Prepare and check Single Line Diagrams (SLDs), electrical drawings, and predesign layouts (containment routing, elevations, etc.)
• Design, commission and support communication and monitoring systems, including onsite and remote support
• Support G99 and G100 applications, liaising with inverter manufacturers and ensuring compliance
• Produce Bills of Materials, costings, and Scopes of Works, ensuring technical and commercial alignment
• Lead and manage the internal design team, driving professional growth and overseeing all design projects with accountability and proactive problem-solving
• Implement structured review processes and manage design variations through robust change control while ensuring quality assurance on-site and at final inspections
• Coordinate with external subcontractors, suppliers, and manufacturers to maintain high standards, flexible programmes, and compliance with regulations
• Provide technical support during construction, assist project management teams, and deliver clear communication to clients and stakeholders for seamless project handover

Qualifications

• Bachelor\'s degree (or higher) in Electrical Engineering, Power Systems Engineering, or related discipline; alternatively, HNC/HND in Electrical Engineering with substantial design and management experience
• 18th Edition Wiring Regulations (BS 7671)
• Proven experience with G99/G100 compliance and UK grid connection requirements
• Health & Safety certification (IOSH Managing Safely, SMSTS) advantageous
• Proficiency in design software (e.g., AutoCAD)
• Strong technical expertise in electrical engineering within renewable energy (solar PV and batteries preferred)
• Proven experience in electrical design calculations, monitoring systems, and compliance with UK standards (G99/G100)
• Excellent leadership and people management skills, with the ability to mentor and develop a design team
• Strong commercial awareness and ability to balance technical quality with cost-efficiency
• Effective communicator, able to liaise confidently with clients, contractors, suppliers, and internal teams
• Highly organised, detail-oriented, and able to manage multiple projects simultaneously
• Problem-solving mindset with a proactive, solution-focused approach

For more information on this role, please contact Juls Bujalska or send a copy of your CV to the appropriate contact.

Omega Resource Group is an employment agency specialising in opportunities at all levels within the Engineering, Aerospace, Automotive, Electronics, Defence, Scientific, Energy & Renewables and Tech sectors.