About Analog Devices

Analog Devices, Inc. (NASDAQ: ADI ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mobility, and digital healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $9 billion in FY24 and approximately 24,000 people globally, ADI ensures today's innovators stay Ahead of What's Possible™. Learn more at www.analog.com and on LinkedIn and Twitter (X).

Principal Engineer, Embedded Software Test Lead

Role Overview

We are seeking a Principal Engineer to lead embedded software test and validation across Zephyr RTOS, Linux and No-OS SDKs for ARM Cortex-M and Cortex-A based So Cs. This hands-on leadership role owns test strategy and validation spanning pre-silicon validation on virtual prototypes and emulation platforms through post-silicon bring-up.

Key Responsibilities

Test Strategy & Execution:

• Define and execute system validation and integration test plans for Analog Devices' So Cs running Zephyr RTOS and embedded Linux.
• Build test cases covering functional correctness, corner cases, performance, power mode transitions, and boot sequence validation across virtual prototyping, emulation, and post-silicon environments.
• Establish test coverage metrics, pass/fail criteria, and quality gates for release milestones.

CI/CD & Test Infrastructure

• Architect and maintain CI/CD pipelines using GitHub Actions for automated build, test, and regression workflows across Zephyr and Linux targets.
• Define the test framework strategy (e.g., Zephyr Twister, custom frameworks, or hybrid approaches) and integrate static analysis, code coverage, and test reporting into CI/CD workflows.

Debugging & Root-Cause Analysis:

• Lead cross-domain debugging spanning hardware, firmware, RTOS, BSP, using debug tools, trace utilities, and logs.
• Collaborate with firmware, driver, and bare-metal test teams to resolve issues and refine test methodologies.

Team Leadership

• Mentor engineers on test methodologies and debugging best practices
• Document findings and present status and risks to stakeholders.

Required Qualifications

• Bachelor's or Master's in Electrical Engineering, Computer Engineering, Computer Science, or related field.
• 10+ years in embedded software validation, system integration testing, or post-silicon debug for complex So Cs.
• Experience with ARM Cortex-M and Cortex-A architectures, cross-compilation toolchains, and embedded debug tools.
• Proficiency with GitHub Actions or similar CI/CD build and test automation.
• Strong Python skills for test automation, log analysis, and tooling.
• Demonstrated experience with virtual prototyping and/or emulation platforms for pre-silicon validation.
• Proven people management experience leading engineering teams.
• Proficiency with Git and modern development workflows.
• Excellent communication skills for both technical and executive audiences.

Preferred Qualifications

• Hands-on experience with any RTOS and embedded Linux.

• Familiarity with static analysis tools (Coverity, etc.) and code coverage in CI/CD.

• Prior silicon bring-up and low-level debug experience (Segger, Lauterbach).

• For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S.

Department of Commerce:

• Bureau of Industry and Security and/or the U.S.

Department of State:

• Directorate of Defense Trade Controls. As such, applicants for this position – except US Citizens, US Permanent Residents, and protected individuals as defined by 8 U.S.C. 1324b(a)(3) – may have to go through an export licensing review process.

Analog Devices is an equal opportunity employer. We foster a culture where everyone has an opportunity to succeed regardless of their race, color, religion, age, ancestry, national origin, social or ethnic origin, sex, sexual orientation, gender, gender identity, gender expression, marital status, pregnancy, parental status, disability, medical condition, genetic information, military or veteran status, union membership, and political affiliation, or any other legally protected group.

Job Req Type: Experienced

Required Travel: Yes, 10% of the time

Shift Type: 1st Shift/Days