Sr Principal Engineer

NXP Semiconductors; Dadri; On-site; INR 2,800,000 - 5,500,000; Full time

Benefits offered by this job

Learning opportunities

Inclusive culture

Job summary

NXP Semiconductors in India is seeking a seasoned DFT expert to define and implement advanced DFT strategies for SoC testability, including scan, JTAG, MBIST and LBIST.

You will lead integration, ATPG pattern generation, post-silicon validation, and collaborate with physical design to ensure timing closure and ready test patterns on arrival.

Qualifications

• Education in Electrical/Computer engineering; 10+ years in SoC DFT.
• Experience in DFT insertion, verification, and silicon bring-up on ATE.
• Proficient with industry EDA tools (Mentor, Cadence, Synopsys).

Responsibilities

• Define and implement advanced DFT strategies including Scan, JTAG, MBIST and LBIST.
• Lead integration of digital subsystems, run scan insertion and ATPG pattern generation.
• Drive post-silicon validation and debug to improve yield and fault coverage.
• Collaborate with physical design and test teams to ensure timing closure and ready patterns on silicon arrival.

Skills

DFT architecture

ATPG/MBIST/LBIST

JTAG

Verilog/SystemVerilog

Education

B.S./M.S. Electrical/Computer Engineering

Tools

Tessent

Cadence

Synopsys

Modus

Job description

Main Job Tasks and Responsibilities

• Architecture & Strategy: Define and implement advanced DFT strategies, including Scan Architecture, JTAG, Memory BIST (MBIST), and Logic BIST (LBIST)
• Implementation & Verification: Lead the integration of digital subsystems, perform scan insertion, and generate ATPG (Automatic Test Pattern Generation) patterns while ensuring high fault coverage.
• Silicon Support: Drive post-silicon validation and debug activities to root cause failures and improve manufacturing test efficiency.
• Collaboration: Coordinate with physical design and test engineering teams to ensure timing closure and that test patterns are operational immediately upon silicon arrival.

Minimum Required Qualifications

• Education: B.S./M.S. Electrical/Computer Engineering (or similar degrees)
• Experience: Typically requires 10+ years of industry experience in SoC DFT implementation, verification, static timing closure, test coverage analysis and improvement, and silicon bring-up on ATE
• Tool Expertise: Proficiency with industry-standard EDA tools from Mentor Graphics/Siemens (Tessent), Cadence, or Synopsys
• Technical Skills: DFT - Scan insertion and architecture, ATPG: Proficiency in generating test vectors to detect manufacturing faults like stuck-at, transition, and advanced faults, Built-In Self-Test (BIST): Integration of Memory BIST (MBIST) for embedded SRAM/ROM and Logic BIST (LBIST) for autonomous logic testing, Boundary Scan & JTAG, Test Compression: Implementing techniques to reduce test data volume and application time, which is critical for large System-on-Chip (SoC) designs.
• Hardware Design & Implementation - HDL Proficiency: Strong command of Verilog or SystemVerilog for modifying RTL to insert test logic and writing test wrappers.
• Timing & Constraints: Knowledge of Static Timing Analysis (STA) and creating DFT-specific timing constraints (SDC files) to ensure test logic does not degrade functional performance.
• Verification & Debug - Simulation: Conducting gate-level simulations (GLS) and verifying DFT logic for correctness before fabrication.
• Post-Silicon Debug: Analyzing silicon data from Automated Test Equipment (ATE) to diagnose failures and improve manufacturing yield.
• Software & Tool Proficiency - EDA Tool Suites: Mastery of industry-standard tools such as Synopsys TestMAX/DFT Compiler, Mentor Graphics Tessent, and Cadence Modus.
• Scripting & Automation: Expertise in Tcl, Python, or Perl to automate test insertion flows, run simulations, and parse coverage reports.
• More information about NXP in India... #LI-9415 NXP Semiconductors N.V. (NASDAQ: NXPI) enables a smarter, safer, and more sustainable world through innovation. As the world leader in secure connectivity solutions for embedded applications, NXP is pushing boundaries in the automotive, industrial & IoT, mobile, and communication infrastructure markets. For more information, visit www.nxp.com

Bright Minds. Bright Futures. We believe that a key component to growing our business is to develop our people. To enable you to grow your career at NXP, we offer online and offline learning opportunities to help you develop some of your core and professional skills.

Commitment At NXP. We recognize NXP is a powerful change agent as we continue to deliver innovative solutions that advance a more sustainable future. We remain steadfast in our commitment to sustainability and making measurable year-on-year progress. Also, we aim to create an inclusive work environment and we will not tolerate racism, discrimination or harassment of any kind. We have programs in place focused on diversity, inclusion and equality.

Thank you for considering a career at NXP.