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Senior CAD Technician

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Job Description - Senior CAD Technician

Job Title: CAD Technician – AutoCAD – Primary Design
Package: £55,000 – 65,000 base salary plus package
Location: Croydon
 
I’m currently searching for a CAD Technician with experience of primary design and 133KV. This is a fantastic opportunity to contribute to innovative projects within a dynamic and hyper-growth sector. Become a key cog in a growing office with strong career development prospects.

Key Responsibilities
  • Champion a safety-first approach by contributing to hazard reviews and promoting safety through design.
  • Conduct site surveys and coordinate activities with on-site teams when required.
  • Interpret tender documents to develop and review concept and base designs.
  • Prepare and review technical documents including:
    • Auxiliary supply, protection, and control designs
    • Schematic and wiring diagrams
    • Cable schedules, core sheets, battery and cable sizing
    • Protection and control equipment settings
    • Current and voltage transformer sizing
  • Develop technical specifications for design and equipment.
  • Ensure all design work meets Key Performance Indicators (KPIs), including:
    • On-time delivery
    • Requirements compliance
    • Quality assurance (right-first-time)
  • Align all design outputs with project requirements, applicable standards, and specifications.
Skills & Qualifications
  • Minimum of HNC/HND or equivalent in a relevant field.
  • Proficient in CAD tools and experienced in a BIM environment.
  • Solid understanding of high-voltage substation systems design.
  • Familiarity with IEC 61850 standards and applications.
  • Required experience:
    • 10-12 experience required for the higher salary range
  • Strong knowledge of:
    • HSE regulations and electrical works standards
    • Protection and control systems, SCADA, transformers, switchgear, batteries, cabling, earthing, and lighting
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