Test Product Engineer

Tata Electronics; Mayang; On-site; INR 1,000,000 - 1,800,000; Full time

Job summary

Tata Electronics Private Limited presents a senior role for semiconductor test engineers with extensive ATE experience. You will work on wafer and package testing, develop and optimize test programs, and collaborate across Fab and customer teams to ensure high yields and robust test coverage.

Based in India, the role requires deep knowledge of Teradyne/Advantest platforms, scripting (Python/Perl), and strong communication to drive ECN-based improvements and test methodology development.

Qualifications

• Experience in semiconductor testing in ATE environments.
• Experience in OSAT or IDM wafer and final test products.
• Ability to develop and validate complete ATE test programs.
• Experience implementing ECN-driven test methodology changes.
• Familiarity with hardware design tools and signal integrity considerations.

Responsibilities

• Test at wafer and package levels for various devices.
• Offload testing from customers and run production tests.
• Update test programs, load boards, and probe cards per ECN changes.
• Expertise with OSAT processes for product testing.
• Yield optimization and collaboration with fab and customers.
• Convert single-site testing to multisite setups.
• Reduce test costs and optimize testing time.
• Develop additional test hardware as needed.
• Work with teams to interpret datasheets and define test procedures.

Skills

ATE testing knowledge

Teradyne/Advantest/Cohu expertise

C/C++

Python

Perl

PCB design & signal integrity

Device characterization

Temperature testing

Test program updates (ECN)

Education

Degree in Engineering (ECE/EEE)

Tools

Teradyne ETS (364/88/800)

UltraFlex

J750

Magnum

Advantest V93K

Job description

About The Business

Tata Electronics Private Limited (TEPL) is a greenfield venture of the Tata Group with expertise in manufacturing precision components.

About The Business

Tata Electronics Private Limited (TEPL) is a greenfield venture of the Tata Group with expertise in manufacturing precision components. Tata Electronics (a wholly owned subsidiary of Tata Sons Pvt. Ltd.) is building India’s first AI-enabled state-of-the-art Semiconductor Foundry. This facility will produce chips for applications such as power management IC, display drivers, microcontrollers (MCU) and high-performance computing logic, addressing the growing demand in markets such as automotive, computing and data storage, wireless communications and artificial intelligence. Tata Electronics is a subsidiary of the Tata group. The Tata Group operates in more than 100 countries across six continents, with the mission 'To improve the quality of life of the communities we serve globally, through long term stakeholder value creation based on leadership with Trust.’

Responsibilities

• Responsible for Product testing at Wafer and Package level for different type of devices.
• Off load the test from the customer and run production test.
• Strong in Updating the test program/LB/Probe card based on the ECN changes.
• Expert with OSAT process for Product test.
• Yield optimization, lot Deposition with Customer and Fab.
• Single site to Multisite conversions.
• Test Cost reduction, Test time optimization.
• Build additional test HW.
• Sound knowledge on Digital, Mixed signal, RF test methodologies. Experience in developing the test programs in ATE environment for Digital, mixed signal, RF devices.
• Device debug for Digital, Mixed Signal, RF devices using ATE tools and verify with bench Test results.
• Responsible for working with different teams for understanding the device datasheet and come up with a detailed Test procedure/plan to test the chip in ATE environment.
• Strong working experience in Teradyne test systems like ETS(364/88/800), UltraFlex, J750, Magnum, Advantest V93K systems or any other ATE Tester.
• Knowledge on ATE hardware design (load board & probe card), PCB design tools and Signal Integrity analysis.
• Knowledge on Device Characterization, testing at different temperatures.
• Knowledge on data extraction tool like Perl, Python will be added advantage.

Requirements

• Extensive knowledge in Product development methodology, planning and process.
• Should be able to understand the device datasheet and come up with a detailed Test procedure/plan to test the chip in ATE environment.
• Should involve in developing the test methodologies as required.
• Should be able to develop the complete ATE test program to validate the chip and for any test program conversion.
• Good Knowledge working on Handler( Hon Precision, Delta Matrix), probers( TEL, Accretech ).

Essential Attributes

• Good Knowledge on ATE working on all the tester platforms ( Teradyne , Advantest , Cohu ) , C/C++, VB, Python, Perl.
• Ability in Customer communication and interaction & provide status update through e-mails and conference calls.
• Able to initiate and execute projects independently and should be a team player.

Education Qualification:

Degree in Engineering ( ECE/EEE) .

Required Experience

• Candidate should have minimum 10 years’ experience in semi-conductor testing in ATE.
• Work experience in OSAT or IDM on the wafer test and Final test products.