We are conducting a Walk-In Drive: Multiple Engineering Positions at TATA AutoComp, Chennai for various engineering roles. The Walk-In Drive: Multiple Engineering Positions at TATA AutoComp, Chennai is a great opportunity. Interested candidates must attend this Walk-In Drive: Multiple Engineering Positions at TATA AutoComp, Chennai. This blog provides all details about the company, the jobs, and common interview questions.

Event Details: Walk-In Drive

The recruitment drive is happening soon.

Date: Saturday, 13th December 2025
Time: 9:00 AM to 3:00 PM
Venue: TATA AutoComp Systems Limited – Technical Centre, 1st Floor, Tower 3, Chennai One IT SEZ, Pallavaram, Thoraipakkam 200 Feet Road, Thoraipakkam, Chennai – 600097.

Pre-Application: Candidates should share their updated resume. Send it to [email protected]. The subject line must be: Application for Walk-In Drive – [Position name].

About TATA AutoComp Systems Limited

TATA AutoComp Systems Limited (TACO) is a major automotive component manufacturer. TACO provides products and services to Indian and global automotive original equipment manufacturers (OEMs). The company offers design, engineering, and manufacturing solutions. The product portfolio includes vehicle interior and exterior plastics, engine cooling systems, exhaust systems, seating systems, wiring harnesses, and batteries. TATA AutoComp supports the automotive industry’s future technology needs, including electric vehicles (EVs). Working at TATA AutoComp offers exposure to advanced automotive technology.

Job Positions and Descriptions

The Walk-In Drive: Multiple Engineering Positions at TATA AutoComp, Chennai seeks candidates with 3 to 5 years of experience for several key roles.

1. Electrical Wiring Harness

This position focuses on the electrical distribution system of a vehicle.

Experience: 3 to 5 Years.
Responsibility:
- Using tools like CHS (Capital XC, UG NX, Vesys) for design.
- Creation of wire harness (Mandatory skill).
- Selecting correct Wire, Insulation, Fuses, Relays, connectors, and clips.
- Working experience with High Voltage (HV) and Low Voltage (LV) harnesses.
- Addressing design quality issues for vehicle and virtual models.

2. System Engineer, Biomechanics & Hardware

This section covers three specialized roles.

A. System Engineer (Electrical Focus)

Experience: 3 to 5 Years.
Positions/Expertise: System Engineer.
Key Areas: Electrical & Diagnostics (E & D) Architecture, Capital Logic, Schematic design, wire harness, CAN bus communication, Power distribution, CAN Architecture.

B. Biomechanics

Experience: 3 to 5 Years.
Positions/Expertise: Biomechanics.
Key Areas: Head Injury Criterion (HIC), chest deflection analysis, femur loads calculation, Lumbar loads, Primer usage.

C. Hardware Engineer

Experience: 3 to 5 Years.
Positions/Expertise: Hardware Engineer.
Key Areas: Altium for PCB layout, high speed design principles, general hardware design.

3. Computer-Aided Engineering (CAE)

This section covers roles focused on simulation and analysis. All CAE positions require 3 to 5 years of experience.

A. CAE Crash & Safety

Expertise: Crash Analysis, using tools like ANSA, Hypermesh, LS-Dyna.

B. CAE Durability Analysis

Expertise: Durability analysis, using tools like Ansa, Nastran, Abaqus, Ncode, Meta post.

C. CAE NVH (Noise, Vibration, and Harshness)

Expertise: NVH analysis, Trimmed body analysis, BIW (Body in White) analysis. Tools include ANSA, Hypermesh with Nastran/Optistruct.

D. CFD (Computational Fluid Dynamics)

Expertise: CFD simulations, Underhood Thermal Simulation. Tools include ANSYS Fluent, Hypermesh, ANSA, Star CCM++.

E. Occupant Safety

Expertise: Focusing on passenger safety. Tools include ANSA, Hypermesh, Primer, LS Dyna, Crash simulation.

4. Additional Positions

The drive is also recruiting for other specific roles:

Component Engineer
Transmission Engineer
Hydraulics Engineer
Design Engineer – Plastics

Q1. What is the fundamental difference between HV and LV Wiring Harnesses in a vehicle?

A1. HV (High Voltage) harnesses carry power for major components like the battery, inverter, and electric motor in EVs, typically operating above 60V DC. LV (Low Voltage) harnesses operate at 12V or 24V, powering accessories, lighting, sensors, and electronic control units (ECUs). HV harnesses require thicker insulation and safety interlocks.

Q2. Explain the purpose of a CAN bus in automotive architecture.

A2. The CAN (Controller Area Network) bus is a standard communication protocol. It allows various ECUs and microcontrollers within a vehicle to communicate with each other without a host computer. This reduces the need for extensive, complex point-to-point wiring, saving cost and weight.

Q3. Describe a critical design consideration when performing CAE Crash Analysis.

A3. A critical consideration is accurately defining the material properties and contact interfaces between parts. Inaccurate data for crush zones or weld points can lead to unreliable crash simulation results, potentially misrepresenting the actual vehicle safety performance.

Q4. What is the key objective of a CAE Durability Analysis?

A4. The main objective is to predict the fatigue life and structural integrity of vehicle components under repeated or cyclic loading. This analysis ensures components will not fail prematurely over the expected lifespan of the vehicle under real-world operating conditions.

Q5. How does CFD contribute to underhood thermal management?

A5. CFD (Computational Fluid Dynamics) simulates the flow of air and heat transfer around engine components. This helps engineers optimize the cooling system, fan placement, and heat shield design to prevent overheating of critical parts like the turbocharger or battery pack in a tight underhood area.

Q6. In Occupant Safety, what does HIC measure?

A6. HIC (Head Injury Criterion) is a measure used to assess the likelihood of head injury in an impact event, like a crash. It calculates the time-weighted average of the head’s acceleration. Lower HIC values indicate a lower risk of severe head trauma.

Q7. Briefly explain the function of the Primer tool in CAE pre-processing.

A7. Primer is a specialized pre-processing tool used to check, edit, and prepare crash simulation models, especially those using LS-Dyna. It helps in checking model connectivity, defining contact surfaces, and ensuring the model is ready for analysis, which saves time and improves result accuracy.

Q8. What is NVH and why is it important in vehicle design?

A8. NVH stands for Noise, Vibration, and Harshness. It is important because it directly impacts passenger comfort and the perceived quality of the vehicle. NVH analysis identifies sources of unwanted noise and vibration so they can be minimized through design changes to the body, engine mounts, and suspension.

Q9. As a Hardware Engineer, what is a common challenge in high speed PCB design?

A9. A common challenge is maintaining signal integrity. High-speed signals can suffer from issues like crosstalk (signal interference between traces) and reflections. Proper impedance control, trace length matching, and careful routing are essential to mitigate these problems.

Q10. What is the main role of Capital Logic in system engineering for automotive?

A10. Capital Logic is a software tool used for architectural design and creating the logical schematic of vehicle electrical systems. It defines the electrical functions, communication flow, and connections before the physical wire harness layout is developed.

Prepare for Success at the Walk-In Drive: Multiple Engineering Positions at TATA AutoComp, Chennai

The Walk-In Drive: Multiple Engineering Positions at TATA AutoComp, Chennai represents a significant career opportunity in the automotive sector. Review the specific job requirements and the associated tools. Bring multiple copies of your resume and be prepared to discuss your project experience and technical skills.

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Summary of Key Roles & Tools

Job Position	Key Tools/Skills	Experience (Years)
Electrical Wiring Harness	CHS (Capital XC), UG NX, Vesys, HV/LV	3 to 5
CAE Crash & Safety	ANSA, Hypermesh, LS-Dyna	3 to 5
CAE Durability Analysis	Nastran, Abaqus, Ncode, Meta post	3 to 5
CAE NVH	ANSA, Hypermesh, Nastran/Optistruct	3 to 5
CFD	ANSYS Fluent, Star CCM++, Underhood Thermal Simulation	3 to 5
System Engineer	E&D Architecture, CAN bus, Capital Logic	3 to 5
Biomechanics	HIC, Chest deflection, Femur loads, Primer	3 to 5
Hardware Engineer	Altium, PCB layout, High speed design	3 to 5

This Walk-In Drive: Multiple Engineering Positions at TATA AutoComp, Chennai is your chance to join a leading name in the automotive industry.

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Walk-In Drive: Multiple Engineering Positions at TATA AutoComp, Chennai