About the Role
Efficienergi is growing its Power System Studies team. We’re looking for a Power System Engineer who wants to own the analysis, not just run the software. You’ll model, analyse and report on mission critical electrical infrastructure across Data Centers, Industrial Facilities, Commercial Developments, Renewable Energy and Utility Networks, working on projects across our APAC division.

Key Responsibilities
• Run and review power system studies using ETAP and other simulation tools
• Perform Load Flow, Short Circuit, Protection Device Coordination and Arc Flash studies
• Conduct Motor Starting, Harmonic Analysis, Transient Stability and Transformer Inrush studies as required
• Build and validate network models covering utility sources, transformers, generators, motors, UPS, switchgear, cables and protective devices
• Prepare technical reports, relay setting sheets, TCC curves, arc flash labels and engineering recommendations
• Evaluate breaker ratings, equipment duty, protection settings and coordination margins
• Apply IEC, IEEE, NFPA 70E and project specifications
• Coordinate with clients, consultants, OEMs and internal teams to resolve technical queries and data gaps
• Manage deliverables, schedules and technical reviews independently
• Mentor junior engineers and review their calculations and reports
• Support proposals, scope definition and estimation Requirements
• B.
E. / B.
Tech in Electrical Engineering
• 3 to 6 years of experience in power system studies




• Strong working knowledge of ETAP
• Hands on experience in Load Flow, Short Circuit, Protection Coordination and Arc Flash
• Understanding of relay characteristics, breaker operation, CT/VT selection and equipment ratings
• Knowledge of LV, MV and HV distribution systems
• Solid analytical, documentation and communication skills Preferred
• DIgSILENT PowerFactory, PSCAD or similar tools
• Familiarity with IEC 60909, IEEE 1584, NFPA 70E and IEEE 242
• Experience in data centers, industrial plants, oil and gas, utilities or renewables Why Efficienergi
• Learn from a team that has modelled 1 GW+ of electrical loads
• International project exposure across APAC
• Depth, not repetition: every study brings a new challenge
• Exposure to mission critical data centers, advanced protection engineering, renewable integration, arc flash safety and engineering automation
• Clear growth path from Engineer to Senior Engineer to Lead Engineer
• Structured mentorship in a fast paced, ownership driven culture About Efficienergi Efficienergi is a fast growing power and energy services company specialising in Electrical Network Assessment, Testing & Commissioning, Energy Optimisation and Mission Critical Infrastructure Validation. Led by Rajen Mehta, the company has been recognised with DGEMS Forbes 200 (2025), the ISGF Innovation Award, ICC Startup Pad of the Year and the Maharashtra Startup Innovation Society award. Apply: [email protected] | +91 99202 97747 www.efficienergi.com

📌 Junior/Senior Power System Engineer (Mumbai)
🏢 Efficienergi Consulting
📍 Mumbai