ROLES AND RESPONSIBILITIES:
• Lead and execute Primary Design Engineering activities for AIS / GIS Substation projects
across multiple geographies, ensuring compliance with project specifications and applicable
standards.
• Manage primary engineering deliverables throughout the project lifecycle, from pre-bid
engineering to commissioning and warranty support.
• Ensure timely completion of engineering deliverables by planning man-hours, monitoring
progress, and coordinating effectively with inter-departmental and project teams.
• Review and approve engineering drawings, design calculations, vendor deliverables, and
BOQs, while ensuring timely submission and obtaining necessary client approvals.
• Perform and oversee Layout Engineering, Single Line Diagrams (SLDs), Earthing Design,
Cable Routing, Lighting Systems, Lightning Protection Systems, and Equipment Layout
Engineering.
• Coordinate vendor evaluation, technical validation, factory inspections, and technical
discussions, while working closely with procurement and supply chain teams.
• Lead and mentor Design Engineers and Draughtspersons, driving productivity improvements,
maintaining design quality, and ensuring adherence to project schedules.




• Provide technical clarifications to clients and internal stakeholders, support site teams during
execution, and resolve design-related issues to facilitate smooth project implementation.
• Utilize tools such as MS Office and Dialux for engineering activities; exposure to ETAP,
PSCAD, and CYMGRD will be considered an added advantage.
QUALIFICATION:
• B.E. / B.Tech in Electrical Engineering or Electrical & Electronics Engineering
MINIMUM YEARS OF EXPERIENCE AND INDUSTRY PREFERENCE:
• 7–10 years of experience in Primary Design Engineering for Substation projects involving AIS
/ GIS systems.
• Proven experience in handling primary engineering activities across multiple phases of
substation projects, including design, execution support, and commissioning assistance.
• Solid knowledge of substation layouts, equipment arrangements, earthing systems, cable
routing, and associated design standards and practices.
• Demonstrated ability to lead engineering teams, coordinate with cross-functional stakeholders,
and deliver quality outputs within project timelines.
• MUST: SUBSTATION DESIGN EXPERIENCE.

📌 Lead Primary Engineer - Electrical (Tamil Nadu)
🏢 LT-Larsen & Toubro
📍 Tamil Nadu