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We are seeking a highly motivated and technically proficient Battery Energy Storage System (BESS) Manager with 5–10 years of hands-on experience in the design, engineering, techno-commercial evaluation, and cost estimation of BESS solutions in India. The ideal candidate will bring a deep understanding of various BESS technologies, their application in hybrid renewable projects (Solar, Wind, or both), and strong cost modelling capabilities for systems ranging from 1 MWh to 100 MWh. This role is critical to evaluating BESS deployment for utility-scale projects, optimizing technical configurations, and supporting investment-grade proposals.
Job Responsibility:
Lead technical and financial feasibility assessments for BESS deployments integrated with solar, wind, or hybrid renewable energy projects
Drive battery sizing optimization based on project needs—such as peak shifting, load smoothing, frequency regulation, or energy arbitrage
Prepare and validate cost estimates including CAPEX, OPEX, EPC costs, commissioning, and lifecycle expenses
Develop Levelized Cost of Storage (LCOS) models for multiple BESS architectures (e.g., centralized vs distributed)
Conduct system design using modelling tools, ensuring compliance with performance requirements and cost effectiveness
Collaborate with internal teams (engineering, BD, EPC, O&M) and external stakeholders (vendors, consultants) to align technical design and commercial goals
Evaluate and benchmark vendor offers for battery packs, PCS, EMS, and BoP equipment
provide Total Cost of Ownership (TCO) analysis
Stay updated with policy, regulatory, and market developments impacting energy storage deployment in India (e.g., IEGC, CEA guidelines, SECI tenders)
Support business development and proposal teams with techno-commercial inputs, tender documentation, and client presentations
Contribute to internal knowledge development, standardization of BESS cost libraries, and design templates
Requirements:
Bachelor’s or Master’s degree in Electrical, Electronics, Mechanical, or Energy Systems Engineering
Proficient in BESS technologies (Li-ion, Flow, LFP, NMC, etc.) and battery sizing logic for multiple use cases
Demonstrated experience in cost modelling using MS Excel, Python, or similar analytical tools
Working knowledge of simulation and system design software like HOMER, PVSyst, SAM, MATLAB, or similar
Familiarity with safety codes, international standards (e.g., UL 9540, NFPA 855, IEEE standards)
Strong documentation, presentation, and communication skills
Understanding of Indian electricity market dynamics, ancillary services, peak tariffs, and storage tenders
5–10 years of relevant experience in BESS design, costing, and system integration—preferably in Indian or South Asian market context
Nice to have:
Exposure to utility-scale BESS projects with >10 MWh capacity
Experience in pre-bid engineering for SECI, NTPC, or DISCOM storage tenders
Certification or training in energy storage or grid integration is a plus
What we offer:
A truly international working environment with colleagues from all over the world
An open-minded, friendly and highly motivated team
Great opportunities for professional and personal development