This is an exciting opportunity for an experienced Electrical or EC&I Design Engineer to contribute to the delivery of sustainable, innovative, and high-quality building services projects in sectors such as healthcare, leisure, hospitality, and industry. You'll join a highly skilled engineering team focused on designing distributed generation, renewable integration, and low-carbon energy systems. You'll be involved in the full project lifecycle - from site survey and concept through to detailed design, commissioning support, and handover. Contract Details: Duration: 6 months IR35 Status: Inside IR35 Rate: £480-£520/day (depending on experience) Location: Home based - Windsor office attendance 1-2 times/month + occasional UK-wide site visits) Key Responsibilities: Electrical design of LV distribution and renewable energy systems Electrical calculations (load estimation, cable sizing, protection devices) Integrating CHP, heat pumps, transformers, and district heating solutions Producing detailed design drawings (SLDs, cable schedules, panel layouts) Ensuring regulatory compliance (e.g., G99, G100, CDM 2015) Supporting construction, commissioning, and quality assurance Coordinating with cross-functional teams and external stakeholders Technical Requirements: Proficient in AutoCAD LT and Amtech (or similar software) Experience with building services or electrical/control systems F...