Senior DDR Analog Characterization Engineer

Come break new ground in Post-Silicon Characterization with our diverse, engineering-centric team! This is a rare opportunity to join the Chandler Post-Silicon Characterization team. Our team validates and characterizes industry-leading Arm® SoCs and enables our customers to bring world-changing products to market.

As a Senior DDR Analog Characterization Engineer, you will join a cooperative group of engineers tasked with validating and characterizing next-generation DDR memory interfaces. You will conduct electrical margining, signal integrity measurements, and timing characterization to guarantee reliable operation across voltage, frequency, and temperature corners.

• Validate and characterize DDR memory (such as DDR5 or LPDDR6) by working with electrical margining and signal integrity.
• Conduct timing analysis to guarantee seamless functionality under various operating conditions.
• Collaborate with teams across arm to develop the best validation practices.
• Develop and implement test plans and methodologies.
• Analyze test data to identify and resolve issues, ensuring world-class product performance.
• Successfully implement automation tools to improve testing efficiency.
• Provide detailed documentation and reports on characterization results and findings.

• Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field, or equivalent experience, with a GPA of 3.0 or higher.
• Strong foundation in electronics engineering with hands-on experience in DDR or LPDDR memory interface validation and characterization.
• Skilled in electrical margin and signal integrity measurements, encompassing eye diagrams, timing analysis, voltage margins, and DQ/DQS characterization.
• Experience using laboratory equipment such as high-bandwidth oscilloscopes, active probes, logic analyzers, signal generators, and power measurement instrumentation.
• Strong understanding of DDR protocols, memory training, timing relationships, and JEDEC specifications.
• Passion for innovation and implementing excellent silicon validation and characterization techniques.
• Strong knowledge of silicon processes concentrating on high-speed memory interfaces.
• Proven ability to excel in a fast-paced environment with outstanding time management and communication skills.

• Experience developing automation using Python or similar scripting languages.
• Skilled at building strong, positive relationships through collaboration, clear communication, and mutual respect.
• Effective at listening, evaluating diverse perspectives, and delivering impactful results.

At Arm, we foster an inclusive and collaborative environment where your contributions will make a significant impact. You will have the opportunity to work with innovative technologies and contribute to industry-leading products. We offer competitive compensation, comprehensive benefits, and an encouraging work culture that values continuous learning and development. Join our team and be a part of our ambitious journey to build the future of technology!

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.

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:

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  so we can support you.

At Arm, we want to build extraordinary teams. If you need an adjustment or an accommodation during the recruitment process, please email  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…