Hardware Engineer - ADAS

L&T Technology Services Ltd.; Bengaluru; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

L&T Technology Services Ltd. is seeking a Hardware Engineer to own the ADAS hardware design, power modules, SoC, camera, Ethernet, and DDR interfaces.

You will drive from requirements through board bring-up, debugging, and validation at onsite Bengaluru locations. The role requires strong analog/digital/mixed-signal expertise, hands-on PCB design, and the ability to work with cross-functional teams including software and system groups.

Qualifications

• Bachelor of Technology (BTech) and Master of Technology (MTech) degrees.
• 6–10 years of relevant hardware design experience in ADAS/ automotive.
• Proficiency in analog, digital, and mixed-signal circuit design and debugging.

Responsibilities

• Translate ADAS requirements into hardware architecture and drive bring-up and validation.
• Develop schematics in Altium and maintain BOM for power modules, SoC, camera, Ethernet, DDR.
• Define layout constraints and review high-speed routing for EMI/EMC.
• Perform power-budget calculations and verify operation across conditions.
• Bring up hardware, verify rails, clocks, and interfaces; debug issues.
• Develop test plans and document results against hardware requirements.

Skills

Analog & Mixed-Signal

SoC Interfaces

Camera Interfaces

Ethernet

High-Speed PCB

Power Module

Education

BTech / MTech

Tools

Altium Designer

Job description

• DEIC-L&T Precision Engineering & Systems IC

End Date 08 May 2027

Required Experience 6 - 10 years

Skills

Knowledge & Posting Location

Analog and Mixed signal Verification Camera Operation Ethernet Hardware design

Bachelor of Technology (BTech) & Master of Technology (MTech)

Job Description

Hardware Engineer ADAS and High Speed Design

L&T EPS | 4–7 years | B.Tech / M.Tech | Onsite | Permanent

Role Overview

Own the complete design and development of ADAS hardware comprising power modules, SoC, camera, Ethernet, and DDR interfaces—from requirements and circuit design through board bring-up, debugging, and validation.

Key Responsibilities

• Own hardware development:Translate ADAS requirements into hardware architecture and drive design, development, bring-up, and validation.
• Develop circuit designs:Select components, develop schematics in Altium, and maintain the BOM for power modules, SoC, camera, Ethernet, and DDR interfaces.
• Guide PCB implementation:Define layout constraints and review placement, stack-up, routing, grounding, and decoupling for high-speed performance and EMI/EMC.
• Verify design margins:Perform WCCA, power-budget calculations, and power-sequencing checks to confirm operation across specified conditions.
• Review SI/PI results:Assess simulation findings and incorporate necessary schematic and PCB improvements.
• Bring up and debug hardware:Verify power rails, clocks, resets, and interfaces; investigate failures and implement corrective actions.
• Drive hardware validation:Develop test plans, execute functional and electrical tests, and document results against hardware requirements.
• Resolve EMI/EMC issues:Investigate test failures, implement design corrections, and verify their effectiveness through retesting.
• Support system integration:Work with software and system teams to resolve hardware–software interface and integration issues.
• Maintain design documentation:Document design calculations, reviews, test results, and revisions throughout development.

Required Skills and Expertise

• Hardware Design:Strong fundamentals in analog, digital, and mixed-signal circuits, component selection, schematic design, and board-level debugging.
• SoC & Interfaces:Hands-on design experience with SoC-based hardware, DDR memory, Ethernet, and camera interfaces, including power, clock, and reset requirements.
• Power Module Design:Experience with power supply design, power budgeting, regulator selection, power sequencing, decoupling, and power distribution.
• High-Speed PCB Design:Understanding of PCB stack-up, controlled impedance, differential routing, length matching, termination, return paths, and crosstalk mitigation.
• Altium Designer:Proficiency in schematic capture, component libraries, BOM generation, and PCB layout review.
• Worst-Case Circuit Analysis (WCCA):Ability to evaluate component tolerances, voltage and temperature variations, and circuit operating margins.
• Signal & Power Integrity (SI/PI):Understanding of simulation methods and results, including reflections, crosstalk, timing margins, and power distribution network performance.
• EMI/EMC Troubleshooting:Practical experience identifying noise sources and coupling paths, implementing grounding, filtering, shielding, and layout corrections, and verifying improvements.
• Bring-Up & Validation:Experience with board power-on, interface verification, fault isolation, and root-cause analysis using oscilloscopes, multimeters, and logic analyzers.

L&T Company Overview / About Us:

L&T is a USD 30 billion Indian multinational engaged in EPC Projects, Hi-Tech Manufacturing, and Services, operating across multiple geographies. A strong, customer–focussed approach and the constant quest for top-class quality have enabled L&T to attain and sustain leadership in its major lines of business for eight decades.

Given L&T’s capability in strategic electronics and leveraging its foray into semiconductor design and well-established capabilities in L&T Technology Services, the business is expanding its offerings to cover industrial electronic modules, products and systems in critical sectors of Power Electronics, Automotive Electronics, Industrial Robotics & Automation, Communication Platforms and Electronic Systems Design & Manufacturing (ESDM). The focus products under Automotive Electronics are ADAS, Electrification & Connectivity related products.