Qualcomm

DDR Bench Characterization Engineer

Qualcomm$94K — $141K *
Telecommunications & Hardware
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science or Electrical/Electronics Engineering
  • 1-3+ years of relevant experience; fresh graduates welcome to apply
  • Experience with Python/C# for test automation
  • Strong understanding of VLSI technologies and mixed-signal systems
  • Knowledge of High-Speed test and characterization methods is preferred
  • Familiarity with DDR protocols and associated specifications is a plus
  • Strong communication and teamwork skills with the ability to document findings clearly

Responsibilities

  • Define and execute development of test methodologies for SOC components
  • Develop and execute characterization plans for High-Speed IPs
  • Drive first silicon bring-up and debug efforts at external foundries
  • Perform parametric analysis of silicon behavior under various conditions
  • Develop and automate test scripts and measurement procedures
  • Contribute to guard-banding strategies and characterization sign-off
  • Collaborate with cross-functional teams to resolve customer issues

Benefits

  • Competitive annual discretionary bonus program
  • Opportunity for annual RSU grants
  • Extensive benefits package supporting work-life balance
  • Support for professional development and career growth
  • Access to wellness and leisure activities programs
Full Job Description
Job Area:
Engineering Group, Engineering Group > Hardware Engineering

General Summary:

This position is for the Post Silicon Engineering group that develops test solutions for highly integrated SOCs (System on Chip). Main responsibilities include defining and executing the development of Test methodologies and characterization of leading-edge LP-DDR & PC-DDR Subsystem components (DRAM, DRAM Controller, Mixed Signal PHY IP, IO circuits and termination networks, Clocking architecture, Delay circuits, Power Distribution Network) as well as other proprietary interfaces. Responsibilities include developing and executing characterization plans for High Speed IPs to optimize design parameters and validate electrical compliance, driving corresponding first silicon bring-up & debug to qualify designs fabricated at external foundries. This role requires performing parametric analysis of silicon behavior over various operating process, voltage and temperature conditions and configurations, and driving root-cause failure analysis to closure for design, test, or system-level issues. This position also involves developing and automating test scripts, measurement procedures, and data processing flows to accelerate silicon evaluation, improve turnaround time, and enable data-driven decision-making during bring-up and characterization phases. The engineer will contribute to guard-banding strategies and characterization sign-off to support downstream manufacturing readiness. Engineer will also assist in HW design and debug power integrity (PI) and signal integrity (SI) issues related to package and board design. Engineer will be working closely with cross-functional teams such as IC Design, Systems Engineering for chip/circuit bring -up, debug and feature enablement. The role also requires close collaboration with Customer Engineering and Hardware Applications teams to resolve customer issues/RMA debug in a time-critical environment including providing clear debug analysis, technical recommendations, and design feedback.

This position is ideal for engineers who excel in silicon debug, high-speed interface analysis, and data-driven optimization of complex mixed signal systems and who are motivated to drive issues to closure across cross-functional teams. The individual selected for the position should be passionate about delivering quality work products, seek to continually learn about new products as well as essential knowledge of industry trends, competitor products, and advances in various engineering fields from publicly available information and assist in conducting specialized analyses (e.g., feasibility studies, signal integrity, teardown analyses).

Minimum Qualifications:
• Bachelor's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or related field.

Preferred Qualifications
  • English fluent (>95% verbal and written).
  • Work Experience: 1-3+ years of experience in related areas. (fresh graduates welcome to apply)
  • Experience with Python/C# for test automation is required
  • Master's Degree in Electrical/Computer Engineering or related field.
  • Strong understanding of VLSI technologies, CMOS analog and digital integrated circuits, mixed-signal and semiconductor physics.
  • Knowledge of High-Speed test and characterization including eye diagram characteristics, differential signals, jitter analysis, signal integrity etc. is preferred.
  • Familiarity with DDR 2/3/4/5, LPDDR 2/3/4/5 protocol, interface, IO receiver/transmitter, timing diagrams and device specifications is a plus.
  • Hands-on experience with lab equipment such as Oscilloscopes, TDRs/VNAs, J-BERT etc. and power measurement tools is preferred.
  • Familiarity with Board Design concepts (Schematic reviews, Layout best practices etc.) is a plus.
  • Strong ASIC device level characterization skills. System level knowledge is a plus.
  • Knowledge in test automation development/scripting/debugging is a plus.
  • Strong verbal and written communications skills as well as good organization and documentation skills.
  • Strong problem solving & debugging skills. Ability to work independently and with good initiative to overcome technical challenges.
  • Strong Interpersonal and teamwork skills with proven ability to work effectively in a fast-paced multi-disciplinary environment.
  • Ability to document characterization results, debug findings, methodology updates, and design recommendations with clarity and technical rigor.
  • Able to work independently and with good initiative to overcome technical challenges. Meeting project deadlines and characterization (char) milestones would be required.
  • Strong verbal and written communications skills. Effective communication within and outside the team is essential. Clear, data-driven analysis and preparing high quality reports, and presenting them effectively to internal stakeholders across teams is required. Able to organize effectively and document work thoroughly while working with local and remote team including debug findings, methodology updates, and design recommendations with clarity and technical rigor.


Minimum Qualifications
  • Bachelor's degree in Computer Engineering, Electrical/Electronics Engineering or related field and 1+ years in Hardware engineering or related work experience
  • Master's degree in Computer Engineering, Electrical/Electronics Engineering or related field.


Pay range and Other Compensation & Benefits:
$94,200.00 - $141,200.00

The above pay scale reflects the broad, minimum to maximum, pay scale for this job code for the location for which it has been posted. Even more importantly, please note that salary is only one component of total compensation at Qualcomm. We also offer a competitive annual discretionary bonus program and opportunity for annual RSU grants (employees on sales-incentive plans are not eligible for our annual bonus). In addition, our highly competitive benefits package is designed to support your success at work, at home, and at play. Your recruiter will be happy to discuss all that Qualcomm has to offer - and you can review more details about our US benefits at this link.

If you would like more information about this role, please contact Qualcomm Careers.

About Qualcomm

Qualcomm Ventures is the investment arm of Qualcomm Incorporated. Founded in 2000, Qualcomm Ventures is a corporate venture capital fund with over 150 active portfolio companies and more than 20 exits over a billion dollars, including 99 Taxis, Cruise Automation, Fitbit, Invensense, NQ Mobile, Waze, and more. As a global investor, Qualcomm Ventures helps connect entrepreneurs to the resources, relationships, and deep industry expertise they need to succeed in the mobile technology ecosystem.

Qualcomm Careers

Joining Qualcomm offers more than just a job opportunity; it's a gateway to a career infused with innovation, leadership, and growth. As a pivotal leader in the world of wireless technology, Qualcomm stands at the forefront of digital communication advancements. Our team of professionals is dedicated to pushing the boundaries of what's possible, making this an ideal time to become part of our global community.

Work You’ll Do

At Qualcomm, you will collaborate with some of the brightest minds in the industry, engaging in work that transforms the way the world connects, computes, and communicates. Our diverse team is driven by a shared passion for creating path-breaking wireless technologies that empower mobile ecosystems worldwide.

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Embrace the opportunity to innovate alongside leaders in the field and contribute to projects that have a global impact. Qualcomm is committed to fostering a culture of innovation and continuous improvement, ensuring that every team member has the opportunity to make a significant impact.

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Learn more about Qualcomm
Size
45,000 employees
Market Cap
$122.5 billion
Industry
Net Income
$6.7 billion
Founded
1985
5 Year Trend
+14.7%
Revenue
$26.6 billion
NASDAQ

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