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Substation Design Engineer (Primary Plant)

WSP

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This role on the market

188 open substation roles across 8 companies are on ApplySarthi right now, most of them in Bengaluru (19), Chennai (18), Mumbai (1).

What substation roles keep asking for: Excel (18%) — counted across their open postings here.

WSP has 4,194 open roles listed here.

Counted across 14 company job boards, updated as roles open and close.

Preparing for this interview

Interviews for substation roles keep coming back to Excel. Practise those questions before you sit with WSP.

Questions you are likely to be asked

  1. Why do you want to join WSP?
  2. Walk me through a system you built. How was it designed, and what would you change now?
  3. Tell me about a hard bug you tracked down. How did you find the cause?
  4. How do you decide what to test, and what does good code review look like to you?
  5. Describe a time a deadline forced a trade-off in quality. What did you choose and why?

Prep Sarthi gives you a free mock interview: an AI interviewer asks you questions like these out loud, from your own CV and this job, and shows your score and your weakest answer.

Practise the Substation Design Engineer (Primary Plant) at WSP interview free →

WSP in Africa is growing its Power & Energy team and is looking for Substation Primary Plant Design Engineers and Technologists at Junior, Intermediate, and Senior Levels. You will contribute to transmission, distribution and renewable-energy grid connection projects across Africa and international markets, working on LV, MV, HV and EHV systems up to 765 kV. What You’ll Do Develop substation layouts, single-line diagrams, sections, equipment arrangements, earthing, lighting and lightning protection designs. Complete design calculations and studies covering clearances, busbars, equipment ratings, insulation coordination and earthing. Prepare specifications, reports, schedules, bills of quantities and tender documentation. Review supplier and contractor designs and support construction, testing and commissioning. Collaborate with multidisciplinary and global teams on utility, IPP, Solar PV, Wind and BESS projects. What You’ll Bring BSc, BEng or BTech in Electrical Engineering, or an equivalent recognised qualification. Relevant substation primary plant design experience ECSA Professional or Candidate registration, as appropriate to your career level. Knowledge of IEC, IEEE, SANS, NRS, Eskom or comparable utility standards. Experience in transmission, distribution, grid connection or utility-scale renewable-energy projects. Join Us Join WSP to help shape resilient power networks and the energy transition while developing your career alongside experienced specialists.

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Listed on oraclehcm · posted 2026-09-01. ApplySarthi collects openings and links to application pages; the role is advertised by WSP, not by us.