Senior Design Engineer

Job Summary:

We are seeking a highly skilled Senior Design Engineer Solar to lead the design and development of utility-scale and commercial industrial (CI) solar PV systems. The candidate will be responsible for detailed electrical and layout design, technical due diligence, equipment sizing, and supporting cross-functional project teams from concept to commissioning.

Job Location: Pune (Maharashtra)

Experience Level: 5+ Years

Required Qualification :

• Bachelors or Masters degree in Electrical Engineering / Power Systems / Renewable Energy.

• Minimum 5-8 years of experience in solar PV system design (utility-scale preferred).

• Strong expertise in PVsyst, AutoCAD, and electrical simulation software.

• Solid understanding of grid connection requirements (33/66/132 kV levels).

• Familiarity with SCADA, protection relays, and remote monitoring systems.

Key Responsibilities :

1. System Design Engineering

• Perform complete PV system design: DC and AC sizing, stringing configuration, inverter selection, layout optimization.

• Prepare electrical single-line diagrams (SLDs), general arrangement drawings (GAs), and wiring schematics.

• Conduct detailed electrical engineering including cable sizing, voltage drop, earthing, protection schemes, and short circuit analysis.

• Design and validate LV, MV (up to 33kV), and HV (up to 132kV) systems including switchyards and substations.

• Prepare technical specifications and datasheets for all system components.

2. Software Modelling

• Use design tools such as AutoCAD, PVsyst, Helioscope, ETAP and Excel for system modeling and simulation.

• Conduct energy yield assessment and performance ratio estimation.

• Evaluate shading analysis and module layout optimization.

3. Project Execution Support

• Interface with project management, procurement, and construction teams.

• Review vendor documents and support technical evaluation during procurement.

• Provide engineering support during construction, testing, and commissioning phases.

4. Standards Compliance

• Ensure compliance with national and international standards (e.g., IEC, IEEE, NEC, IS, CEA).

• Prepare design documentation for regulatory approvals and third-party review.

• Conduct technical audits, quality checks, and risk assessments.

5. Team Leadership

• Mentor junior design engineers and interns.

• Coordinate design efforts across electrical, civil, and SCADA disciplines.

• Participate in client meetings, technical presentations, and site visits.

Preferred Skills :

• Experience with Battery Energy Storage Systems (BESS).

• Working knowledge of hybrid systems (solar + diesel + storage).

• EPC background or experience with IPPs/consulting firms.