Junior Engineer - Production (Rotor Balancing)

Flender Drives Private Ltd. India; Chennai; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Flender Drives Private Ltd. India in Chennai is seeking an experienced Rotor Balancer Engineer to lead rotor balancing operations on the DFIG production line. The role requires hands-on balancing, vibration measurement, and balancing machine management.

You will develop SOPs, ensure ISO 21940-11 and OEM quality standards, analyze vibration data, and work with design and maintenance teams to resolve production challenges while mentoring balancing technicians.

Qualifications

• 5 years of experience in rotating equipment production.
• Hands-on experience with rotor dynamic balancing, vibration measurement.
• Knowledge of ISO 21940-11 and OEM quality standards.
• Experience with balancing machines such as Schenck and Hofmann.
• Experience with SAP and documentation systems.

Responsibilities

• Plan, implement, and oversee rotor balancing operations within the DFIG production line.
• Develop and maintain balancing process documentation, including SOPs and control plans.
• Ensure balancing activities comply with ISO 21940-11 and OEM quality standards.
• Collaborate with design and manufacturing teams to define tolerances and tooling requirements.
• Manage and calibrate balancing machines and related measurement instruments.
• Conduct static and dynamic balancing of rotors using appropriate techniques.
• Analyze vibration and imbalance data to identify root causes and corrective measures.
• Support rotor run-out, alignment, and assembly verification for design conformity.
• Verify rotor performance through quality inspection, vibration analysis, and acceptance testing.
• Collaborate with quality engineers to ensure traceability and documentation of balancing results.
• Identify and implement process improvements to reduce balancing time and rework.
• Participate in RCA and CAPA for nonconformities.
• Work with design, maintenance, and quality teams to resolve rotor design/production challenges.
• Provide technical support and training to balancing technicians and operators.
• Coordinate with supply chain and production planning to ensure smooth workflow and equipment availability.

Skills

Rotor dynamics

Vibration theory

Machine balancing

Data acquisition

Balancing software

Measurement analysis

SAP

Documentation systems

Tools

Schenck balancing machines

Hofmann balancing machines

Job description

Experience: 5 years of experience in rotating equipment production, preferably in generator or motor manufacturing. Hands-on experience with rotor dynamic balancing, vibration measurement, and balancing machines (e.g., Schenck, Hofmann).

Key Responsibilities

• Plan, implement, and oversee rotor balancing operations within the DFIG production line.
• Develop and maintain balancing process documentation, including work instructions, standard operating procedures (SOPs), and control plans.
• Ensure all balancing activities comply with ISO 21940-11 and OEM quality standards.
• Work with design and manufacturing teams to define balancing tolerances, correction methods, and tooling requirements.
• Manage and calibrate balancing machines and related measurement instruments.
• Conduct static and dynamic balancing of rotors using appropriate balancing machines and correction techniques (e.g., drilling, adding weights).
• Analyze vibration and imbalance data to identify root causes and corrective measures.
• Support rotor run‑out, alignment, and assembly verification to ensure design conformity.
• Verify rotor performance through quality inspection, vibration analysis, and acceptance testing.
• Collaborate with quality engineers to ensure traceability and documentation of balancing results.
• Identify and implement process improvements to reduce balancing time, improve accuracy, and minimize rework.
• Participate in root cause analysis (RCA) and implement corrective/preventive actions (CAPA) for nonconformities.
• Work closely with design, maintenance, and quality teams to resolve rotor design or production challenges.
• Provide technical support and training to balancing technicians and operators.
• Coordinate with supply chain and production planning to ensure smooth workflow and equipment availability.

Technical Skills

• Knowledge& hands on experience of rotor dynamics, vibration theory, and machine balancing principles.
• Familiarity with ISO balancing grades and rotor balancing standards.
• Experience with data acquisition systems, balancing software, and measurement analysis tools.
• Strong understanding of manufacturing processes, machining, and assembly operations.
• Proficiency with SAP and manufacturing documentation systems.

Soft Skills

• Strong analytical and problem-solving abilities.
• Excellent communication and teamwork skills.
• Detail-oriented with a focus on precision and quality.
• Ability to work under production deadlines and manage multiple tasks.

Your contact person(s) for this job posting is/are: Thirumalai Kumar T Flender is an Equal Opportunity and AffEqual Opportunity and affirmative action employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law.

Flender is a leading international manufacturer of mechanical and electrical drive systems, supplying the highest quality, performance, and innovation for 125 years. The two product brands "Flender" and "Winergy" offer a wide range of gear units, couplings, generators, and associated services, focusing on key industries such as wind energy, cement, raw material processing, gas, power generation, water and wastewater, marine, cranes, and conveyor technology. With efficient drive solutions and a strong CSR focus, Flender is the partner of choice for a sustainable future. The renowned sustainability rating by EcoVadis ranks Flender among the top 1 percent of the most sustainable companies worldwide. Flender employs approximately 9,000 people globally. The company is headquartered in Bocholt, Germany. For more information, visit www.flender.com.