Job Description
Job Title: CAD Technician – AutoCAD – Primary DesignPackage: £55,000 – 65,000 base salary plus packageLocation: 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:
o Auxiliary supply, protection, and control designs
o Schematic and wiring diagrams
o Cable schedules, core sheets, battery and cable sizing
o Protection and control equipment settings
o Current and voltage transformer sizing
* Develop technical specifications for design and equipment.
* Ensure all design work meets Key Performance Indicators (KPIs), including:
o On-time delivery
o Requirements compliance
o 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:
o 10-12 experience required for the higher salary range
* Strong knowledge of:
o HSE regulations and electrical works standards
o Protection and control systems, SCADA, transformers, switchgear, batteries, cabling, earthing, and lighting