Arm

Validation Engineer – Post Silicon Functional Validation, Compute Subsystem (CSS)

Arm  •  Bengaluru, IN (Hybrid)  •  2 hours ago
Apply
AI can make mistakes so check important info. Chat history is never stored.

Job Description

About the Team

The Compute Subsystem (CSS) team at Arm designs and delivers integrated, validated compute subsystems that serve as reference platforms for Arm-based SoCs. The team collaborates across CPU, interconnect, memory, and IO IP teams to build efficient, high-performance solutions targeting client, infrastructure, and automotive markets.

The Functional Validation Team ensures that Arm’s compute subsystems meet quality, performance, and functionality expectations through comprehensive pre-silicon and post-silicon validation across the product lifecycle.

Role Overview

As a Validation Engineer, you will be responsible for developing, executing, and improving validation methodologies for Arm’s compute subsystems IPs both before and after silicon bring-up. You will work closely with design, verification, emulation and customer enablement teams to ensure robust validation coverage and early detection of complex system-level issues.

or

As a Validation Engineer in the Compute Sub-System (CSS) team, you will be responsible for validating key subsystem IPs and platform functionality across the pre-silicon and post-silicon lifecycle. You will develop validation solutions, execute comprehensive test plans, debug complex hardware/software issues, and collaborate closely with Architecture, Design, DV, Firmware, and Software teams to ensure high-quality silicon delivery.

Key Responsibilities

  • Develop and execute pre-silicon and post-silicon validation plans for Arm’s compute subsystems.
  • Build and enhance test environments, automation frameworks, and validation infrastructure using emulation and silicon platforms.
  • Perform system-level functional validation, focusing on CPU clusters, coherent interconnects, memory controllers, and peripheral integration.
  • Drive root-cause analysis of hardware, firmware, and software issues, collaborating with cross-functional teams.
  • Develop diagnostic, stress, and performance workloads to validate system functionality, power, and performance.
  • Support silicon bring-up and debug activities, including board-level testing and post-silicon lab validation.
  • Analyse coverage gaps and contribute to improving validation efficiency and quality metrics.
  • Contribute to automation and continuous integration for validation workflows.

Required Skills and Experience

  • 1–3 years of relevant industry experience in SoC, subsystem, or IP-level functional validation.
  • Strong understanding of ARM based SoC architecture, AMBA protocols (AXI/ACE/CHI), cache coherency, and CPU subsystems.
  • Proficiency in C/C++ and scripting languages (Python) for test automation and analysis.
  • Experience with hardware validation tools (logic analyzers, oscilloscopes, JTAG debuggers) and pre-silicon simulation/emulation environments.
  • Solid understanding of pre-silicon verification techniques and post-silicon validation challenges.
  • Familiarity with C based IP drivers and firmware for system-level bring-up and validation.
  • Strong analytical and debugging skills; ability to triage complex hardware/software interactions.

#LI-KR2

Our 10x Mindset

At Arm, we believe progress happens when people are empowered to think bigger and push beyond what seems possible. Our 10x mindset is about curiosity, ambition and creating impact that will be used by millions. We learn fast, prioritise collaboration and turn bold ideas into real technology. We look for people who are inspired by this way of working and want to grow in an environment where bold ideas are welcomed. Discover how the 10x mindset shapes life at Arm: https://careers.arm.com/10x-mindset

Use of AI in Your Application

At Arm, we embrace the benefits AI can bring, including in recruitment. You may use AI to support your preparation, such as improving the clarity of written responses, practicing interview questions, or learning more about our industry. However, your application and interview responses must reflect your own thinking, experience, and abilities. We want to understand your authentic perspective, creativity, and approach to problem solving. As such, you may not use AI to complete assigned tasks as part of any assessments. If you plan to use AI-supported or assistive technologies as part of a reasonable adjustment, please contact accommodations@arm.com so we can support you.

Recruitment Adjustments and Accommodations

At Arm, we want to build extraordinary teams. If you need an adjustment or an accommodation during the recruitment process, please email accommodations@arm.com. To note, by sending us the requested information, you consent to its use by Arm to arrange for appropriate accommodations. All accommodation or adjustment requests will be treated with confidentiality, and information concerning these requests will only be disclosed as necessary to provide the accommodation. Although this is not an exhaustive list, examples of support include breaks between interviews, having documents read aloud, or office accessibility. Please email us about anything we can do to accommodate you during the recruitment process.

Hybrid Working

Arm’s approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. We believe in bringing people together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups/teams to determine their own hybrid working patterns, depending on the work and the team’s needs. Details of what this means for each role will be shared upon application. In some cases, the flexibility we can offer is limited by local legal, regulatory, tax, or other considerations, and where this is the case, we will collaborate with you to find the best solution. Please talk to us to find out more about what this could look like for you.

Equal Opportunities

Arm is an equal opportunity employer, committed to providing an environment of mutual respect where equal opportunities are available to all applicants and colleagues. We are a diverse organization of dedicated and innovative individuals, and don’t discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Arm

About Arm

Arm’s foundational technology is defining the future of computing. A future built by the greatest technology ecosystem in the world. A future built on Arm.

Arm is everywhere technology matters. Technology matters everywhere.

Together, we’ll power every technology revolution moving forward, including cloud computing, automotive and autonomous systems, IoT, the metaverse, and beyond.

Changing the world. Again. On Arm.

Industry
Hardware & Semiconductors
Company Size
10,000+ employees
Headquarters
Cambridge, GB
Year Founded
Unknown
Website
arm.com
Social Media