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CPU Verification Engineer

IBM

2 - 5 years

Mangalore

Posted: 11/06/2026

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Job Description

Introduction

As a member of the CPU Verification team, you will play a critical role in verifying next-generation CPU designs. Your responsibilities will include developing and enhancing verification components such as testbenches, checkers, monitors, and stimulus, as well as performing regression debugging and driving coverage closure. You will collaborate closely with Architecture, Design, and Tools teams to ensure functional correctness and high-quality design delivery. The role involves applying advanced verification methodologies and leveraging AI-driven techniques to improve verification efficiency, scalability, and coverage.

This is your opportunity to make a real impact on the next generation of computing. You will be at the forefront of verifying high-performance CPUs that power enterprise servers, handle data-intensive workloads, and drive supercomputers. Be part of the team building the hardware foundation for tomorrow's AI workloads while ensuring enterprise-grade security.

Your role and responsibilities

Develop and execute comprehensive verification plans for CPU designs.

• Design and implement verification environments, including testbenches, checkers, monitors, and stimulus.

• Create and execute directed and constrained-random test scenarios to validate complex processor functionality.

• Perform regression debugging and root-cause analysis of failures.

• Drive functional and code coverage closure to meet quality targets.

• Verify key CPU core and Uncore subsystems such as CPU core units, cache hierarchies, memory subsystems, coherency protocols, Fabric, and I/O.

• Collaborate with architecture, design, and tools teams to debug and resolve functional and performance issues.

• Apply and enhance advanced verification methodologies (e.g., UVM-based verification).

• Leverage automation and AI-driven techniques to improve verification productivity and scalability.

Required education
Master's Degree
Preferred education
Master's Degree
Required technical and professional expertise

 

  • Strong understanding of computer architecture and processor microarchitecture.
  • Proven experience in Verification for one full verification lifecycle (IP to SoC level), with emphasis on complex subsystems.
  • Experience in developing verification plans, strategies, and environments for IP and subsystem-level validation.
  • Strong programming skills in SystemVerilog and/or C++, along with scripting languages such as Python or Perl.
  • Hands-on experience with verification methodologies such as UVM/OVM.
  • Familiarity with HDLs such as Verilog or VHDL.
  • Experience across multiple levels of verification (unit, subsystem, system-level).
  • Proficiency in Linux/Unix environments and version control systems (e.g., Git).
  • Understanding of CI/CD workflows and automation in verification
  • Strong debugging skills, including waveform analysis and failure triage.
  • Experience in driving coverage closure (functional and code coverage).
Preferred technical and professional experience

• Strong ability to design stress tests and identify corner-case scenarios.

• Deep understanding of system-level architecture and performance considerations.

• Experience with IP integration and SoC-level verification.

• Familiarity with software design principles and design patterns.

• Exposure to AI/ML techniques applied to verification workflows.

Years of Experience:
10 - 15

ABOUT BUSINESS UNIT

IBM Systems helps IT leaders think differently about their infrastructure. IBM servers and storage are no longer inanimate - they can understand, reason, and learn so our clients can innovate while avoiding IT issues. Our systems power the world’s most important industries and our clients are the architects of the future. Join us to help build our leading-edge technology portfolio  designed for cognitive business and optimized for cloud computing.

YOUR LIFE @ IBM

In a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better.

Being an IBMer means you’ll be able to learn and develop yourself and your career, you’ll be encouraged to be courageous and experiment everyday, all whilst having continuous trust and support in an environment where everyone can thrive whatever their personal or professional background.

 

Our IBMers are growth minded, always staying curious, open to feedback and learning new information and skills to constantly transform themselves and our company. They are trusted to provide on-going feedback to help other IBMers grow, as well as collaborate with colleagues keeping in mind a team focused approach to include different perspectives to drive exceptional outcomes for our customers. The courage our IBMers have to make critical decisions everyday is essential to IBM becoming the catalyst for progress, always embracing challenges with resources they have to hand, a can-do attitude and always striving for an outcome focused approach within everything that they do.

 

Are you ready to be an IBMer?

ABOUT IBM

IBM’s greatest invention is the IBMer. We believe that through the application of intelligence, reason and science, we can improve business, society and the human condition, bringing the power of an open hybrid cloud and AI strategy to life for our clients and partners around the world.

 

Restlessly reinventing since 1911, we are not only one of the largest corporate organizations in the world, we’re also one of the biggest technology and consulting employers, with many of the Fortune 500 companies relying on the IBM Cloud to run their business. 

 

At IBM, we pride ourselves on being an early adopter of artificial intelligence, quantum computing and blockchain. Now it’s time for you to join us on our journey to being a responsible technology innovator and a force for good in the world.

IBM is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, neurodivergence, age, or other characteristics protected by the applicable law. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

OTHER RELEVANT JOB DETAILS

When applying to jobs of your interest, we recommend that you do so for those that match your experience and expertise. Our recruiters advise that you apply to not more than 3 roles in a year for the best candidate experience. For additional information about location requirements, please discuss with the recruiter following submission of your application.

About Company

IBM (International Business Machines Corporation) is a leading global technology and consulting company, headquartered in Armonk, New York. With over a century of innovation, IBM provides a wide range of technology solutions and professional services. The company specializes in cloud computing, artificial intelligence (AI), data analytics, quantum computing, and cybersecurity, helping organizations digitally transform their operations. IBM’s flagship AI platform, Watson, and its hybrid cloud capabilities are widely used across industries such as healthcare, finance, government, and manufacturing. IBM is known for its strong commitment to research and development, and it consistently ranks among the top organizations for U.S. patents.

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