Position : Sr. Engineer -BESS

Loaction :Mumbai

Qualification : BTech Electrical

Experience : 6 to 12 yrs

Package: 30 to 50 LPA

Job Profile :

Technical Expertise

- Work on engineering of utility-scale BESS projects (standalone and hybrid with solar/wind). BESS sizing and Modeling of RTC Projects with BESS
- Define system architecture, sizing, and configuration based on project requirements and grid codes.
- Develop and review single-line diagrams, system layouts, control logic, and protection schemes.
- Evaluate and finalize key components (cells, racks, PCS, BMS, EMS, transformers, switchgear, HVAC/fire systems).

Design & Engineering Management

- Prepare detailed design specifications, technical drawings, and engineering deliverables.
- Conduct energy modeling, performance simulations, degradation assessments, and lifecycle analysis.
- Ensure engineering designs meet safety, reliability, and performance standards as per IEC/IEEE/CEA/IS norms.
- Collaborate with civil, electrical, SCADA, and project teams for site integration. Relay Settings and configuration of numerical relays

Vendor & Stakeholder Coordination

- Support vendor evaluation, technology benchmarking, and bid technical assessment.
- Interface with OEMs, EPCs, and consultants for design optimization and technical clarifications.




- Provide engineering inputs during contract negotiation, FATs, and site inspections.
- Liaise with utilities, regulatory bodies, and system operators for grid compliance approvals.

Project Execution Support

- Provide technical oversight during project implementation, commissioning, and performance testing. Engineering of future configuration of BESS like developing a scheme of DC Coupling over the time
- Troubleshoot engineering issues during installation and operation phases.
- Capture lessons learned and update engineering standards and checklists.

Qualifications & Experience

- Bachelor’s or master’s degree in electrical engineering / Power Systems / Energy Systems (or related field).
- 8 - 10 years of experience in renewable energy, with minimum 5 years in utility-scale BESS design and engineering.
- Robust knowledge of battery technologies (Li-ion, LFP, NMC), PCS/EMS systems, and grid interconnection requirements.
- Experience in hybrid project integration (Solar + BESS / Wind + BESS) is highly desirable.
- Proficiency in electrical design software (AutoCAD, ETAP, PSCAD, PVSyst) and MS Office.
- Familiarity with safety standards (NFPA, NEC, IEC, IEEE) and grid codes.

📌 Sr. Design Engineer-Battery Energy Storage System (BESS) (India)
🏢 Sunshine Workforce Solutions
📍 India