Battery Energy Storage Systems Bess Design Jobs in Bangalore

Project Engineer - BESS

Location: Bangalore

Experience: 8-10 Years

Qualification: Bachelor's/Master's Degree in Electrical Engineering, Power Systems, Energy Systems, or a related field

About the Role

We are looking for an experienced Project Engineer – BESS to lead the technical sizing, design, and solutioning of Battery Energy Storage Systems (BESS) and integrated Solar + Storage projects. The ideal candidate will have 8-10 years of experience in renewable energy, power systems, and energy storage, with expertise in system design, transformer selection, grid integration, and project execution. This role involves supporting projects from feasibility analysis through engineering design, technical proposals, customer engagement, and commissioning support.

Key Responsibilities

• Perform technical sizing and solutioning of Battery Energy Storage Systems (BESS), including battery capacity, inverter sizing, auxiliary systems, and overall system optimization.
• Conduct feasibility studies, load profile analysis, and energy modeling to recommend optimal BESS configurations and energy management strategies.
• Design, size, and specify power and distribution transformers (oil-filled and dry-type) for BESS and renewable energy applications.
• Evaluate Solar PV + BESS project sites, including solar generation potential, land availability, electrical infrastructure, and grid connection requirements.
• Develop optimized system designs considering cost, efficiency, performance, lifecycle, and regulatory compliance.
• Analyze customer energy consumption patterns and prepare customized technical solutions, solution architecture, and integration strategies.
• Prepare technical proposals, engineering documentation, compliance reports, and tender submissions.
• Collaborate with R&D, Product Development, Supply Chain, and Project Execution teams to enhance existing products and develop new energy storage solutions.
• Provide technical support during customer meetings, pre-sales discussions, solution presentations, and business case development.
• Resolve technical queries, troubleshoot system performance issues, and recommend performance optimization strategies.
• Conduct technical training for internal teams, EPC partners, customers, and service engineers.
• Support Factory Acceptance Tests (FAT), Site Acceptance Tests (SAT), commissioning, and project handover activities.
• Ensure compliance with applicable IEC, IEEE, UL, and other relevant electrical and renewable energy standards.

Required Skills

• Strong understanding of Battery Energy Storage Systems (BESS) architecture and components, including Battery Packs, Battery Management Systems (BMS), Power Conversion Systems (PCS), Energy Management Systems (EMS), Transformers, and Switchgear.
• Hands-on experience in BESS sizing, electrical system design, and renewable energy integration.
• Expertise in transformer sizing, specification, and selection for grid-connected renewable energy projects.
• Experience with Solar PV systems, hybrid Solar + BESS projects, site feasibility studies, and grid integration.
• Strong knowledge of load profile analysis, energy modeling, lifecycle cost analysis, and system performance optimization.
• Familiarity with electrical protection systems, HV/LV distribution systems, and utility interconnection requirements.
• Ability to interpret electrical schematics, Single Line Diagrams (SLDs), and engineering drawings.
• Experience in tender documentation, compliance evaluation, and technical proposal preparation.
• Excellent analytical, communication, stakeholder management, and problem-solving skills.
• Proficiency in Microsoft Office tools (Excel, PowerPoint, Word) and AI productivity tools.

Preferred Qualifications

• Bachelor's or Master's degree in Electrical Engineering, Power Systems, Energy Systems, or a related discipline.
• Experience with utility-scale Battery Energy Storage Systems (BESS) and Solar + Storage projects.
• Knowledge of SCADA, EMS, remote monitoring, and data acquisition systems.
• Exposure to renewable energy regulations, international standards, and grid code requirements.
• Experience working with EPC contractors, utility companies, and renewable energy developers.

What We Offer

• Opportunity to work on large-scale Battery Energy Storage System (BESS) and renewable energy projects.
• Exposure to advanced energy storage and hybrid Solar + Storage technologies.
• Collaborative environment with cross-functional engineering and project teams.
• Career growth through innovative projects and continuous learning opportunities.
• A chance to contribute to the transition toward sustainable and clean energy solutions.

Job Title: Application & Solutions Engineer – BESS

Location: Bangalore

Experience: 4–6 Years

Qualification: Bachelor's Degree in Electrical/Electronics Engineering

Department: Engineering

About the Role

We are seeking a highly motivated and detail-oriented Application & Solutions Engineer – BESS to join our Engineering team. The ideal candidate will have 4–6 years of experience in Battery Energy Storage Systems (BESS), Lithium-Ion batteries, and power systems. In this role, you will be responsible for designing, validating, and delivering customized BESS solutions that meet customer requirements while supporting product development, technical proposals, and project execution.

Key Responsibilities

• Analyze customer requirements and develop optimized Battery Energy Storage System (BESS) solutions.
• Perform system sizing calculations, including battery capacity (kWh), power rating (kW), C-rate, and backup time based on project requirements.
• Prepare technical proposals, solution architecture, and techno-commercial documentation.
• Support Sales and Business Development teams during customer meetings, technical discussions, and solution presentations.
• Coordinate with Design, Supply Chain, and Project teams to ensure successful product development and project delivery.
• Evaluate and integrate key BESS components, including Battery Management Systems (BMS), Power Conversion Systems (PCS), Energy Management Systems (EMS), and battery packs.
• Conduct system testing, validation, FAT/SAT activities, commissioning support, and troubleshooting.
• Ensure compliance with relevant industry standards such as IEC, UL, and IEEE.
• Prepare technical documentation, reports, and user manuals.
• Deliver technical training and support to internal teams, customers, and partners.
• Stay updated with the latest advancements in energy storage technologies and industry trends.

Required Skills

• Strong understanding of Battery Energy Storage System (BESS) architecture and applications.
• Hands-on experience with Lithium-Ion batteries, BMS, PCS/Inverters, and EMS.
• Knowledge of electrical system design, HV/LV systems, protection schemes, and grid integration.
• Ability to perform technical calculations and system sizing for energy storage applications.
• Experience interpreting electrical schematics, single-line diagrams, and technical drawings.
• Familiarity with testing, validation, commissioning, and troubleshooting of BESS.
• Good working knowledge of MS Excel, PowerPoint, Word, and AI productivity tools.
• Strong analytical, problem-solving, communication, and stakeholder management skills.

Preferred Qualifications

• Bachelor's degree in Electrical, Electronics, or Energy Engineering.
• Experience with utility-scale BESS, Lithium-Ion battery systems, mobile battery units, or solar + storage integration.
• Knowledge of SCADA, EMS, remote monitoring, and data logging systems.
• Exposure to international standards, tendering processes, and renewable energy projects.

What We Offer

• Opportunity to work on innovative Battery Energy Storage and renewable energy projects.
• Exposure to cutting-edge energy storage technologies.
• Collaborative work environment with cross-functional teams.
• Professional growth and career development opportunities.