RA

Lead Electrical Engineer Substation

Ramboll
Chennai5-9 LPA Posted 27 Apr 2026
FULL TIME
Hvac
lightning protection
Substation Design

Job Description

Key Responsibilities

  • Perform design and detailed engineering for HV overhead transmission lines, underground cables, and substations (AIS/GIS).
  • Conduct calculations for induced voltages due to nearby HV lines and cable systems.
  • Perform analysis of inductive and capacitive coupling in high voltage networks.
  • Design earthing and bonding systems, including calculation of touch and step potentials.
  • Analyze fault conditions in high voltage transmission grids.
  • Prepare and review HV power cable systems, transmission line layouts, and substation designs.
  • Develop and validate magnetic field studies and electromagnetic analysis using tools such as COMSOL, CDEGS, PSCAD, EMTP, or equivalent software.
  • Prepare and review technical specifications, design reports, drawings, and bill of materials for HV systems.
  • Estimate man-hours and support CTR preparation and tender document evaluation.
  • Coordinate with vendors, contractors, and transmission system operators for project execution and clarification processes.
  • Manage and follow up on engineering deliverables, including CSS questionnaires and technical queries.
  • Handle multidisciplinary engineering projects and provide technical guidance to designers and draughtsmen.
  • Review project documentation and ensure compliance with international standards and client requirements.
  • Participate in site inspections, factory acceptance tests, and supplier evaluations.
  • Support quality assurance documentation and ensure adherence to engineering processes.

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