Senior Memory Technologist (ReRAM)

Posted Yesterday
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Gresham, OR, USA
In-Office
Senior level
Automotive • Cloud • Energy
The Role
Leads development of ReRAM and emerging embedded memory technologies from bitcell architecture and process integration through silicon characterization, reliability qualification, and reusable memory IP enablement. Defines technology requirements, plans DOE and test-chip activities, analyzes memory performance and failure mechanisms, develops models and design rules, supports IP release, and drives cross-functional technical reviews. Mentors engineers and communicates technical risks and tradeoffs to design, manufacturing, product, quality, and leadership teams.
Summary Generated by Built In

onsemi is seeking a self-driven and motivated senior technical professional to join the IC Technology Development organization and help define next-generation embedded memory technologies. The successful candidate will provide technical leadership across memory bitcell development, process integration, silicon characterization, reliability qualification, and reusable memory IP enablement.

This role will operate in a cross-functional Memory Center of Excellence environment, partnering with device engineering, process integration, circuit design, characterization, manufacturing, reliability, and product teams. The position will help convert silicon learning into technology standards, design rules, compact models, IP release collateral, and reliability guardrails for embedded memory platforms.

Responsibilities
  • Lead development of advanced embedded memory technologies with emphasis on ReRAM and other emerging non-volatile memory solutions.

  • Define memory technology requirements including PPA targets, density goals, endurance, retention, cost, yield, and manufacturability criteria.

  • Drive bitcell and array architecture evaluations, including topology selection, assist schemes, variability assessment, margin analysis, and DFM assumptions.

  • Plan and execute silicon learning activities, including test-chip definition, split/DOE planning, metrology, electrical characterization, and data analysis.

  • Analyze read/write behavior, endurance, retention, disturb mechanisms, variation, failure Pareto trends, and model-to-silicon correlation.

  • Partner with process integration and module teams to align FEOL/BEOL process modules, integration assumptions, and manufacturing readiness.

  • Translate silicon learning into design rules, compact models, memory assumptions, characterization specifications, and reusable technology collateral.

  • Support memory IP development including periphery assumptions, compiler needs, verification criteria, release checklist, and sign-off constraints.

  • Define reliability stress plans, qualification gates, activation energy assumptions, failure-mode investigations, and risk register updates 

  • Lead cross-functional technical reviews, roadmap discussions, risk escalations, decision gates, and action closure across memory development workstreams.

  • Mentor engineers and communicate complex technical tradeoffs clearly to design, product, manufacturing, quality, and leadership stakeholders.

Qualifications
  • Master of Science or Ph.D. in Electrical Engineering, Materials Science, Physics, Semiconductor Engineering, or a related technical discipline.

  • 5-10 years of relevant semiconductor industry experience in technology development, process integration, device engineering, characterization, reliability, or memory development.

  • Strong understanding of semiconductor devices, wafer fabrication, process integration, and electrical characterization methodologies.

  • Experience planning and analyzing DOE/split experiments, silicon learning vehicles, statistical data sets, yield learning, or technology qualification data.

  • Knowledge of memory characterization methods including read, write, retention, endurance, variability, margin, and failure-mode evaluation.

  • Working knowledge of device modeling, compact model correlation, SPICE/TCAD simulation concepts, or circuit-to-silicon correlation.

  • Familiarity with semiconductor reliability principles and qualification methodologies such as HTOL, retention, endurance, ESD, latch-up, and failure analysis.

  • Demonstrated ability to lead complex cross-functional engineering efforts from concept through silicon learning and qualification readiness.

  • Excellent written and verbal communication skills with ability to present technical recommendations, risks, and tradeoffs to cross-functional teams.

About Us
onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.

More details about our company benefits can be found here:

https://www.onsemi.com/careers/career-benefits

About the TeamWe are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.


onsemi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, ancestry, national origin, age, marital status, pregnancy, sex, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other protected category under applicable federal, state, or local laws.

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact [email protected] for assistance.

Skills Required

  • Master of Science or Ph.D. in Electrical Engineering, Materials Science, Physics, Semiconductor Engineering, or a related technical discipline
  • 5-10 years of relevant semiconductor industry experience in technology development, process integration, device engineering, characterization, reliability, or memory development
  • Strong understanding of semiconductor devices, wafer fabrication, process integration, and electrical characterization methodologies
  • Experience planning and analyzing DOE or split experiments, silicon learning vehicles, statistical data sets, yield learning, or technology qualification data
  • Knowledge of memory characterization methods including read, write, retention, endurance, variability, margin, and failure-mode evaluation
  • Working knowledge of device modeling, compact model correlation, SPICE or TCAD simulation concepts, or circuit-to-silicon correlation
  • Familiarity with semiconductor reliability principles and qualification methodologies such as HTOL, retention, endurance, ESD, latch-up, and failure analysis
  • Ability to lead complex cross-functional engineering efforts from concept through silicon learning and qualification readiness
  • Excellent written and verbal communication skills, including presenting technical recommendations, risks, and tradeoffs to cross-functional teams

onsemi Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about onsemi and has not been reviewed or approved by onsemi.

  • Retirement Support Retirement programs are highlighted by a U.S. 401(k) with a 100% match on the first 4% and immediate vesting. International plans such as Ireland’s defined contribution scheme and Germany’s company-funded pension elements reinforce long-term savings.
  • Leave & Time Off Breadth Time-off policies include ten paid holidays, flexible vacation for exempt employees, and three to five weeks of vacation for non-exempt staff as tenure grows, alongside sick time accrual. Paid leaves span parental, bereavement, jury duty, and military service, with Europe locations offering additional statutory and seniority-based days.
  • Parental & Family Support Family supports include eight weeks of paid parental leave, company-sponsored backup care for children, adults, and pets, and up to $15,000 in adoption assistance. Regional provisions such as Switzerland’s child allowance and accessible EAP counseling show added attention to household needs.

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The Company
HQ: Phoenix, AZ
11,712 Employees

What We Do

We are building a better future through intelligent technology. For over 60 years, onsemi and its ancestors have been leading the world’s greatest technology advancements. onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.

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