Electrical Design Engineer – Traction Power Supply & Sub-Station (AutoCAD)

We're Hiring: Electrical Design Engineer – Traction Power Supply & Sub-Station (AutoCAD)

Company: DATAPKT

Location: Design office + site visits

Employment Type: Full-time / Project Contract

Positions: 1

Experience: 4–8 years

ABOUT THE ROLE

We are looking for an experienced Electrical Design Engineer to take ownership of power supply and sub-station design deliverables for a Railway traction project. You will prepare the General Power Supply Diagram for the 220 kV / 132 kV transmission network and the 2x25 kV Power Supply Installation (PSI) system, design the LT electrical works for the GSS building, and see the drawings through to final Railway approval.

KEY RESPONSIBILITIES

General Power Supply Diagram (220 kV / 132 kV & 2x25 kV PSI)

• Study the existing power supply arrangement and incorporate the required changes into a General Power Supply Diagram on AutoCAD
• Prepare the diagram as per RDSO / CORE guidelines and standards, covering the 220 kV and 132 kV transmission line network and the 2x25 kV PSI system
• Show TSS / SP / SSP feeding arrangements, EHV SLDs and LILO schemes accurately
• Carry out all corrections raised by the Railway authority (or its authorised representative) until final approval
• Issue final approved drawings in soft copy and six hard copies

LT Electrical Design – GSS Building

• Prepare the LT wiring plan showing lighting and power point layouts
• Prepare the LT Single Line Diagram (SLD) and DB panel schedules
• Carry out load calculations, cable sizing, selection of protection devices and earthing design
• Prepare lighting design using DIALux where required

Approvals & Coordination

• Coordinate with Railway officers (IR/ CORE) and present drawings for review and approval
• Draft technical letters, reply to observations and attend review meetings
• Make site visits to verify existing arrangements and collect data

QUALIFICATION

• B.E. / B.Tech in Electrical Engineering
• Diploma holders in Electrical Engineering with additional relevant experience may also apply

EXPERIENCE

• 4–8 years in electrical design and drawing work
• Minimum 2 years in Railway 25 kV / 2x25 kV traction power supply OR 132/220 kV sub-station design
• Hands-on experience in building LT wiring, SLD and DB schedule design

KEY SKILLS

• AutoCAD (expert level); AutoCAD Electrical, DIALux, Excel-based design calculations
• TSS / SP / SSP feeding arrangements, EHV SLDs and LILO schemes
• Load calculation, cable sizing, protection coordination and earthing design
• Working knowledge of RDSO / CORE specifications, IS 732, IS 3043, National Building Code (NBC) and CEA Safety Regulations
• Good written and spoken English and Hindi for official letters and meetings

PREFERRED

• Drawings previously approved on Indian Railways / RVNL / IRCON / RITES projects

WHAT WE OFFER

• Ownership of design deliverables on a live Railway traction project
• Direct exposure to Railway approval processes and senior officers
• Salary as per experience

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