Job Purpose Responsible for testing and validation of inverters, UPS systems, battery packs, chargers and other power-electronic products to ensure compliance with defined specifications, quality requirements and safety standards before release to production/customer.

Key Responsibilities
• Perform functional, performance and safety testing of inverters, UPS, battery packs, chargers and related products.
• Conduct testing at incoming, in-process, final inspection and PDI stages as applicable.
• Verify product parameters against approved specifications, drawings, datasheets and test procedures.
• Perform inverter testing including:
• Output voltage and frequency
• Output waveform / THD
• No-load and full-load performance
• Efficiency
• Charging performance
• Changeover time
• Overload and short-circuit protection
• Battery low/high voltage protection
• Thermal performance
• Perform LiFePO₄ battery pack testing, including:
• Cell voltage verification
• Pack voltage and current
• Charging/discharging performance
• Capacity testing
• BMS functionality
• Cell balancing
• Over-voltage / under-voltage protection
• Over-current / short-circuit protection
• Temperature protection
• SOC/SOH verification where applicable
• Conduct load testing and endurance testing as per approved test plans.
• Carry out failure analysis and troubleshooting of defective products and identify probable root causes.
• Support R&D; and Engineering during product development, validation and design modification testing.
• Prepare and maintain test reports, inspection records, test data and test certificates.
• Maintain proper product traceability and test records.
• Ensure testing equipment and test setups are suitable and calibrated.




• Identify abnormal test results and initiate NCR / CAPA where required.
• Support root-cause analysis, corrective action and verification of effectiveness.
• Develop and improve testing procedures, check sheets, test fixtures and work instructions.
• Ensure safe handling of high-current batteries, electrical equipment and power-electronic systems during testing.
• Support internal and external audits related to product testing and quality.
• Coordinate with Production, Quality, R&D;, Service and Engineering teams for resolution of testing-related issues. Preferred Experience Candidates with experience in inverter, UPS, lithium battery, BMS, solar power systems, chargers or power electronics manufacturing/testing will be preferred. Behavioral Competencies
• Robust attention to detail
• Analytical and problem-solving ability
• Good documentation skills
• Ability to work with cross-functional teams
• Willingness to work hands-on in the production/testing environment and Shifts
• Strong commitment to product safety and quality Requirements Technical Skills Required
• Good knowledge of inverters, UPS, SMPS, chargers and power-electronic circuits.
• Working knowledge of LiFePO₄ battery packs and BMS.
• Understanding of electrical measurements and test equipment.
• Hands-on experience with:
• Digital multimeter
• Clamp meter
• Oscilloscope
• AC/DC power source
• Electronic load / resistive load bank
• Battery charge/discharge tester
• Power analyzer
• Insulation resistance tester
• Hi-pot / dielectric strength tester
• Ability to read schematics, circuit diagrams and technical specifications.
• Basic understanding of CAN / RS485 is an advantage.
• Knowledge of Excel and preparation of technical test reports.
• Good troubleshooting and analytical skills. Benefits PF , ESI and other benefits

📌 Testing Engineer – Power Electronics (India)
🏢 Hykon India
📍 India