Senior PCIe Analog Characterization Engineer

Arm Limited; Chandler, Northern (AZ, KY); On-site; USD 198,000 - 268,000; Full time

Job summary

Arm Limited in Chandler, AZ seeks a Senior Electrical Validation Engineer to validate PCIe high-speed interfaces across Gen5, Gen6, and Gen7 devices. You will perform TX/RX compliance tests, eye diagrams, jitter analysis, and signal integrity measurements using advanced test equipment.

You will develop validation plans, analyze results, and prepare clear technical reports. Collaboration with multiple engineering teams and participation in PCI-SIG workshops are key parts of the role, with a

Qualifications

• 5+ years validating high-speed serial interfaces and PCIe.
• Experience performing PCIe TX/RX compliance testing.
• Strong understanding of PCIe architecture, link training, signal integrity.
• Experience with Gen5 required; Gen6/Gen7 preferred.
• Proficient with lab test equipment (high-bandwidth oscilloscopes, BERTs).
• Experience with PCIe conformance software and automation is a plus.

Responsibilities

• Validate PCIe TX/RX PCIe Gen5/Gen6/Gen7 devices.
• Conduct PCI-SIG compliance measurements using test equipment.
• Characterize interfaces, debug issues in electrical, interoperability, and link training.
• Develop validation plans, analyze results, and report findings.
• Collaborate across engineering teams to identify root causes and drive improvements.
• Support PCI-SIG workshops and product qualification activities.

Skills

High-speed validation

PCIe expertise

Eye diagrams

Jitter analysis

Gen5 Gen6 Gen7

Protocol analyzers

Python scripting

Tools

Oscilloscopes

BERTs

Protocol analyzers

Network analyzers

Job description

Responsibilities:

Conduct electrical compliance validation of PCIe TX and RX for PCIe Gen5, Gen6, and Gen7 devices.

Complete PCI-SIG compliance measurements using high-speed oscilloscopes, BERTs, and protocol analyzers.

• Characterize high-speed interfaces and debug electrical, interoperability, and link training issues.

Develop and complete validation plans, analyze results, and provide clear technical reports.

• Collaborate with engineering teams across multiple functions to identify root causes and drive product improvements.
• Support PCI-SIG Compliance Workshops and product qualification activities.

Necessary Skills and Experience:

• 5+ years of experience validating high-speed serial interfaces, with strong expertise in PCI Express.
• Practical experience conducting PCIe TX and RX compliance testing, including measurements such as eye diagrams, jitter analysis, equalization verification, and receiver tolerance testing.
• Strong understanding of PCIe architecture, link training, signal integrity, and high-speed electrical measurements.
• Experience working with PCIe Gen5 is required; familiarity with Gen6 and Gen7 is highly preferred.
• Proficiency using laboratory equipment including high-bandwidth oscilloscopes, BERTs, protocol analyzers, and network analyzers.
• Experience working with PCIe conformance software and automated testing environments.
• Programming or scripting experience with Python or similar languages for test automation is a plus.

“Preferred” Skills and Experience:

• Passion for solving complex engineering problems and delivering high-quality products.
• Strong analytical and debugging skills with attention to detail.
• Excellent communication and collaboration skills across multidisciplinary engineering teams.
• Self-motivated with the ability to thrive in a fast-paced development environment.
• Committed to continuous learning and staying current with emerging PCIe technologies.

In Return:

We develop industry-leading silicon and high-speed connectivity solutions that power the next generation of computing platforms. Our validation team plays a meaningful role in bringing new technologies to market by ensuring our products meet the highest standards of performance, quality, and interoperability. We are committed to encouraging an inclusive environment where diverse perspectives drive innovation. We value collaboration, integrity, curiosity, and technical excellence, and we believe our best work happens when we succeed together. Join us and help build the future of technology!

Salary Range:

$198,100-$268,000 per year

We value people as individuals and our dedication is to reward people competitively and equitably for the work they do and the skills and experience they bring to Arm. Salary is only one component of Arm's offering. The total reward package will be shared with candidates during the recruitment and selection process.

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 [e-mail] 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 [e-mail]. 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 to the extent 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.