Senior Quality Assurance Engineer

To ensure the quality and reliability of mechanical components, assemblies, and processes by implementing IRIS-compliant quality systems. The Senior QA Engineer will be responsible for incoming and in-process quality assurance, control of special processes, test jig maintenance, calibration, and supporting mechanical product development with robust quality documentation

Responsibilities

• Carry out incoming inspection of mechanical parts, subassemblies, and consumables as per drawings/specifications.

• Ensure in-process quality checks on mechanical assemblies and support corrective actions for deviations.

• Verify compliance with drawings, GD&T, and customer specifications during First Article Inspections (FAI).

• Conduct patrol audits on production lines to ensure adherence to process and quality requirements.

• Monitor yield and take corrective actions to improve First Pass Yield (FPY)

• Prepare and maintain PFMEA, Control Plans, and Work Instructions for mechanical processes.

• Ensure compliance with IRIS/ISO 9001 quality system requirements.

• Monitor NCRs, initiate root cause analysis, and track corrective/preventive actions.

• Perform Measurement System Analysis (MSA) using statistical tools to validate accuracy and reliability of inspection systems.

• Apply structured problem-solving methodologies (RCA, 8D, 5-Why) to resolve recurring issues.

• Implement and promote Kaizen activities and Quality Circles for continuous improvement.

• Drive initiatives to enhance process capability and reduce defects.

• Monitor and enforce ESD compliance in the factory

• Oversee special processes (e.g., welding, coating, painting, cleaning) for compliance with standards and customer requirements.

• Ensure operators and technicians are trained and qualified for special processes.

• Maintain and periodically verify test jigs and fixtures used for mechanical and electro-mechanical assemblies.

• Ensure calibration of gauges, measuring instruments, and test equipment as per schedule.

• Maintain calibration records in compliance with IRIS and customer requirements.

• Provide quality assurance support during new mechanical product development and design validation.

• Conduct FAI and qualification testing for new mechanical assemblies.

• Collaborate with R&D, production, and QA teams to ensure robust quality planning and risk mitigation.

Qualifications

Bachelor’s Degree in Mechanical Engineering.

• 5–8 years of experience in QA in manufacturing (railway/electronics/transportation domain preferred).

• Experience in an IRIS-certified company is preferable.

• Knowledge of special process standards (IPC 610, welding, painting, coating, bonding) desirable.

• Internal Auditor certification (ISO 9001/IRIS) is an added advantage.