Powertrain Control Engineer

Specific work elements that this role will be responsible for:

• Acceleration/transient response – gear shifts, transitions in/out of coasting and engine braking
• Low speed maneuverability – light pedal vehicle behavior, with/without load and grades
• Cold start – Fuel blends and altitude
• Cruise control
• Altitude performance – drivability, low speed, accel, derate strategy/reporting for the transmission
• Launch (idle governor) tuning for rear axle ratio range and transmission variants with PTC and transmission supplier jointly
• Extended idle performance (desorb and soot)
• PTO gain tuning for customer applications
• Torque limiting with brake application and powertrain component limits (max torque per gear, axle shaft, etc.)
• System integration including CAN communication and subsystem diagnostic communication

• Strong engine calibration experience
• Hands‑on vehicle testing and tuning background
• Deep understanding of engine–transmission–driveline interaction
• CAN/J1939 and system integration knowledge
• Drivability‑focused mindset
• Comfort working onsite and in the field
• Experience with commercial trucks (vocational or on‑highway platforms)

Tata Technologies Inc. is an Equal Opportunity/Affirmative Action employer. We provide equal employment opportunities to all qualified employees and applicants for employment without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, veteran status, disability, or any other legally protected status. We prohibit discrimination in decisions concerning recruitment, hiring, compensation, benefits, training, termination, promotions, or any other conditions of employment or career development.

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