Senior Electrical Design Engineer

Contract
Engineering
Experienced
LV distribution, AutoCAD, PLC, Scada, BMS, Eplan
Windsor, Berkshire
Berkshire
£480 - £520 per day + Hybrid Working

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

  • Familiarity with PLCs, SCADA, BMS, and energy control systems

  • Advantageous: knowledge of EPLAN, earthing, lightning protection, or metering

  • Understanding of CDM regulations and safety in design best practices

  • Degree or HNC-qualified in Electrical Engineering (or related field)

  • Experience in electrical design or installation within building services or renewables

  • Forward-thinking, with strong attention to detail and a collaborative mindset

  • Excellent communication skills and confident client-facing presence

  • Able to work independently and take initiative across technical project phases

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