Senior Preventive Maintenance Engineer (Battery)

• Develop, validate, and standardize laser welding processes with cross-functional team for battery assembly.

• Have knowledge and maintain welding parameters, machine programs, and process control standards.

• Conduct feasibility studies, process capability analysis, and weld quality evaluations to ensure weld designs meet product requirements and manufacturability.

• Support equipment installation, commissioning, and qualification (Verification/Buyoff/EB/QB) of cell & step laser welding machines.

• Troubleshoot welding issues (spatter, porosity, cracks, penetration, etc.) and implement Corrective Action & Preventive Action (CAPA).

• Build & implement maintenance master plan, overhaul for cell & step laser welding machines.

• Build and control spare part stock to ensure always available.

• Develop work instructions, standard procedures, training materials for technicians.

• Drive continuous improvement initiatives for safety, productivity, and cost reduction in welding processes.

• Ensure compliance with safety, environmental, and regulatory standards.

Education & Experience:

• Bachelor’s degree in Mechanical Engineering, Materials Science, Welding Engineering, or related field.

• 2+ years of experience in laser welding or related joining technologies (ultrasonic, resistance welding, etc.), preferably in battery manufacturing.

• Basic knowledge of weld joint design, and material behavior (aluminum, copper, nickel, etc.).

• Familiarity with quality inspection techniques (X-ray, ultrasonic, metallography, cross-section analysis).

• Strong problem-solving, teamwork, and communication skills.

• Knowledge of safety standards in welding and battery assembly.

• On-site role in battery manufacturing facility.

• Hands-on work with welding equipment and production lines.

• Requires use of PPE and adherence to safety protocols.

Technical:

• Basic PLC/HMI programing

• Proficient in CAD/Solidwork, data analysis tools, & statistical methods (DOE, SPC, LEAN preferred).

Knowledge:

• Having basic knowledge Welding, TPM, specially AM, PM Pillar.

• Having background knowledge or experience in the field of battery manufacturing is an advantage.