Ref No.: TRAN/26-27/HRD-1004

Dated: 17th October 2026

(JD)

1.) Job Title: Senior Application Engineer – Hybrid Mobility & Mechatronics Drive.

“TRANTRONIX Pvt Ltd” is seeking a motivated and technically proficient Development Engineer to join our Hybrid Powertrain Development in Strategic Project Division(SPD). Pushing the boundaries of high-efficiency traction motors, inverter controllers, and integrated electric drives, the candidate will play a pivotal role in the end-to-end design assistance, development, and vehicle-level integration within our New Product Development (NPD) vertical. This role is ideal for a hands-on professional with strong expertise in high-voltage drive systems, motor control algorithms, power electronics hardware, and hybrid powertrain architecture (HIL Testing). This role is ideal for a mid-level professional who thrives in a "hands-on” NPD and Technical Provisioning environment, integration for the automotive systems & applications.

2.) Job Summary: Senior Application Engineer Shall be responsible for the design, development, and system-level integration of Hybrid Powertrain Systems, focusing specifically on EV/HEV Traction Motors (PMSM/SRM) and SR Traction Motor Controllers (SiC/IGBT-based power drives like Asymmetric Half-Bridge MOSFETS Converter). The role encompasses electromagnetic and thermal design evaluation, inverter hardware/software testing, control loop tuning (FOC, Closed loop control like DTC, MPC), analog/digital circuits (Encoder, resolver, Solenoids & Switches). Further integration with, often focusing on system-level functionality, testing.

Motor-controller drive calibration, and seamless electromechanical integration into hybrid vehicle architectures.

3.) Position Overview:

- Role: Sr. Application Engineer (Hybrid Mobility & Mechatronics Drive.)
- Department: Strategic Project Division (New Product Development department)
- Grade: E03/E04
- Experience: (3~7)Years
- Location: Gurgaon, NCR
- Salary Package: ₹8.5 – ₹12.5 LPA (Based on experience and skill set)
- Joining Timeline: 30~60 Days

· Place of Posting Capital Business Park, Unit No 1104, 11th Floor, Tower-A, Sector 48, Sohna Road, Gurgaon, Haryana, India-122018.

4.) Key Responsibilities:

A. Powertrain & Drive System Design & Prototype Development





- System Design & Execution: Lead end-to-end NPD activities for Hybrid Powertrain assemblies, including traction motor sizing, controller selection, and high-voltage (HV) architecture design.
- Traction Motor & Inverter Integration: Co-design and validate PMSM/SRM traction motors along with SiC/IGBT-based power drives like Asymmetric Half-Bridge MOSFETS Converter.
- BOM & Technical Documentation: Prepare comprehensive Bills of Materials (BOM), Process Flow Diagrams (PFD), Control Plans, and DFMEA/PFMEA for hybrid drive systems.
- Drawings & Design Review: Review mechanical CAD models, PCB Schematic design & drawings, busbars, PCB layouts, and 2D blueprints with GD&T; for high-speed motor and inverter assemblies.
- Prototype Fabrication & Debugging: Oversee functional prototype builds, dyno testing, drive-cycle simulation, and perform root cause analysis on drive/motor operational failures with error rectification / troubleshooting.

B. Supplier Quality Assurance (SQA) & Compliance

- Quality Frameworks: Drive APQP (Advanced Product Quality Planning) and PPAP (Production Part Approval Process) for all new electro-mechanical and electronic components.
- Audits & Process Validation: Conduct regular supplier facility audits (process and system audits) to ensure adherence to ISO 9001 / IATF 16949 standards and assess manufacturing capabilities for precision components like encoders, resolvers, and actuators.
- Defect Management & Resolution: Lead root cause analysis for any supplier-related quality issues using methodologies like 8D, Fishbone, and 5-Why. Implement and verify Corrective and Preventive Actions (CAPA).

C. Drive Testing, Calibration & Vehicle Integration

- Bench & Dyno Validation: Define and execute test protocols on motor dynos for Torque-Speed curves, efficiency mapping, field weakening, thermal rise, and short-circuit response.
- Controller Tuning & Calibration:



Perform drive tuning using Field-Oriented Control (FOC), Space Vector PWM (SVPWM), position sensor (Resolver/Encoder) calibration, and fault diagnostic routines.
- Vehicle System Integration: Validate powertrain integration with ICE/hybrid gearboxes, Vehicle Control Units (VCU), Battery Management Systems (BMS), and vehicle CAN/CAN-FD communication networks.
- HIL & Environmental Testing: Oversee Hardware-in-the-Loop (HIL) testing, vibration, thermal shock, ingress protection (IP67/IP6K9K), and EMI/EMC compliance testing.

5.) Qualification Requirements:

- Education & Qualification: B.Tech/B.E. in Electrical & Electronics / Electronics & Instrumentation / Mechatronics.
- M.E. / M.Tech in Power Electronics, Drives, Electrical Machines, or Hybrid Electric Vehicle Technology is an added advantage

6.) Technical Skills:

- Traction Motors & Drives: In-depth understanding of PMSM, SRM motor topologies, winding designs (hairpin/distributed), magnetic circuits, and high-voltage inverter architectures.
- Power Electronics & Control: Deep technical knowledge of SiC/IGBT power modules, gate driver circuits, field-oriented control (FOC), Asymmetric Half-Bridge MOSFETS Converter and resolver-to-digital conversion.
- Simulation & Development Tools: Hands-on experience with ANSYS Maxwell / Motor-CAD, MATLAB / Simulink, PSpice/LTspice, and FEA tools.
- Testing & Calibration Tools: Proficiency in dynamometer testing, power analysers, oscilloscopes, CANoe/CANalyzer, and HIL test systems.
- Quality Core Tools: DFMEA, PFMEA, SPC etc shall be an advantage
- Standards & Protocols: Familiarity with ISO 26262 (Functional Safety), Automotive SPICE, IATF 16949, ISO 9001:2025, and CAN / CAN-FD / LIN communication protocols.

7.) Soft Skills:

- Problem-Solving: Strong analytical mindset with a proven track record of resolving complex technical and quality bottlenecks.
- Agility & Collaboration: Ability to work in a fast-paced environment with a 30-day turnaround for project milestones with effective communication skills to coordinate between the Mechanical and Power Electronics teams.

8.) Perks & Benefits:

· 5 days Working

· PF

· 24 PL

· Medical Advantages

· Annual Bonus (Fixed + Performance)

📌 Hybrid Powertrain Development Engineer (Gurugram)
🏢 Trantronix Private
📍 Gurugram