Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Materials Research Engineer -- Principal Engineer

Full-time

Western Digital



WD is building the infrastructure behind the AI-driven data economy.

As AI scales, so does data. Every interaction, every model, every system generates data that must be stored, managed, and made accessible over time. That’s where we come in.

We combine deep engineering expertise with global-scale manufacturing to deliver the storage systems that make AI possible, powering hyperscale data centers, cloud platforms, and enterprise infrastructure worldwide.

This isn’t theoretical work. It’s real systems, at real scale, people solving some of the hardest challenges in technology today.

We’re looking for people who want to build, solve, and operate at that level.

Join us and let’s shape the future of data.

Job Description



This position is in Western Digital Research, a world-class research laboratory in San Jose, California with ~80 employees. Research activities in the lab focus on all aspects of information storage, sensors, spintronics, superconducting devices, non-volatile memory, and AI compute architectures. The materials team’s mission is to develop novel materials for emerging technologies. The team is well-equipped with thin film deposition tools and related characterization tools, located in a fully functional cleanroom with the capability to fabricate a wide array of nanoscale devices using novel materials.

Essential Duties and Responsibilities:

  • Conduct hands-on, experimental research of thin films for emerging technologies such as superconducting qubits, non-volatile memories and novel sensor applications.
  • Thin film growth by physical vapor deposition using ultra-high vacuum film deposition tools.
  • Characterization of structural, electronic, optical, chemical, magnetic, thermal and mechanical film properties.
  • Design of materials for integration into nanoscale devices.
  • Collect, analyze, present and report film and device characterization data, results and conclusions.
  • Work closely and collaborate within a team of engineers and support staff.

Qualifications

  • Ph.D. in materials science and engineering, physics, electrical engineering, or closely related field.
  • Expertise with materials and devices in the areas of non-volatile memory technologies, superconducting qubits, oxide semiconductor transistors, or novel magnetic or chemical sensors.
  • Strong hands-on experience with UHV film deposition equipment.
  • Strong hands-on experience with film characterization instrumentation and techniques such as XRD, XRF, XPS, AFM, and electrical transport as a function of temperature.
  • Strong knowledge of nanofabrication and general device design and operation.
  • Demonstrated ability to self-direct a research project. 
  • Strong written and oral communication skills, and the ability to work both independently and in a team environment.

Additional Information



WD is committed to providing equal opportunities to all applicants and employees and will not discriminate against any applicant or employee based on their race, color, ancestry, religion (including religious dress and grooming standards), sex (including pregnancy, childbirth or related medical conditions, breastfeeding or related medical conditions), gender (including a person’s gender identity, gender expression, and gender-related appearance and behavior, whether or not stereotypically associated with the person’s assigned sex at birth), age, national origin, sexual orientation, medical condition, marital status (including domestic partnership status), physical disability, mental disability, medical condition, genetic information, protected medical and family care leave, Civil Air Patrol status, military and veteran status, or other legally protected characteristics. We also prohibit harassment of any individual on any of the characteristics listed above. Our non-discrimination policy applies to all aspects of employment. We comply with the laws and regulations set forth in the " Know Your Rights: Workplace Discrimination is Illegal ” poster. Our pay transparency policy is available here .

WD thrives on the power and potential of diversity. As a global company, we believe the most effective way to embrace the diversity of our customers and communities is to mirror it from within. We believe the fusion of various perspectives results in the best outcomes for our employees, our company, our customers, and the world around us. We are committed to an inclusive environment where every individual can thrive through a sense of belonging, respect and contribution.

WD is committed to offering opportunities to applicants with disabilities and ensuring all candidates can successfully navigate our careers website and our hiring process. Please contact us at View email address on us.fitly.work to advise us of your accommodation request. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

Based on our experience, we anticipate that the application deadline will be 11/18/2026 (3 months from posting), although we reserve the right to close the application process sooner if we hire an applicant for this position before the application deadline. If we are not able to hire someone from this role before the application deadline, we will update this posting with a new anticipated application deadline.

#LI-RR1

Compensation & Benefits Details

  • An employee’s pay position within the salary range may be based on several factors including but not limited to (1) relevant education;

    qualifications

    ; certifications; and experience; (2) skills, ability, knowledge of the job; (3) performance, contribution and results; (4) geographic location; (5) shift; (6) internal and external equity; and (7) business and organizational needs.
  • The salary range is what we believe to be the range of possible compensation for this role at the time of this posting. We may ultimately pay more or less than the posted range and this range is only applicable for jobs to be performed in California, Colorado, New York or remote jobs that can be performed in California, Colorado and New York. This range may be modified in the future.
  • If your position is non-exempt, you are eligible for overtime pay pursuant to company policy and applicable laws. You may also be eligible for shift differential pay, depending on the shift to which you are assigned.
  • You will be eligible to be considered for bonuses under  either WD’s Short Term Incentive Plan (“STI Plan”) or the Sales Incentive Plan (“SIP”) which provides incentive awards based on Company and individual performance, depending on your role and your performance. You may be eligible to participate in our annual Long-Term Incentive (LTI) program, which consists of restricted stock units (RSUs) or cash equivalents, pursuant to the terms of the LTI plan. Please note that not all roles are eligible to participate in the LTI program, and not all roles are eligible for equity under the LTI plan. RSU awards are also available to eligible new hires, subject to WD's Standard Terms and Conditions for Restricted Stock Unit Awards.

  • We offer a comprehensive package of benefits including paid vacation time; paid sick leave; medical/dental/vision insurance; life, accident and disability insurance; tax-advantaged flexible spending and health savings accounts; employee assistance program; other voluntary benefit programs such as supplemental life and AD&D, legal plan, pet insurance, critical illness, accident and hospital indemnity; tuition reimbursement; transit; the Applause Program; employee stock purchase plan; and the WD Savings 401(k) Plan.
  • Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole discretion unless and until paid and may be modified at the Company’s sole discretion, consistent with the law.

Notice To Candidates: Please be aware that WD and its subsidiaries will never request payment as a condition for applying for a position or receiving an offer of employment. Should you encounter any such requests, please report it immediately to WD Ethics Helpline or email View email address on us.fitly.work .

Vacancy posted 23 days ago
Similar jobs that could be interesting for youBased on the Materials Research Engineer -- Principal Engineer in San Jose, CA vacancy
  • $180.64k - $261.58k

     ...LinkedIn and X.We are seeking an experienced process integration engineer with expertise in silicon device fabrication. You will be a...  ...technology is a plusM.S./Ph.D. in Electrical Engineering, Physics, Material Science, or equivalent field with 7+ years semiconductor... 
    Suggested
    Permanent employment
    Full time
    Work at office
    Day shift

    Analog Devices

    San Jose, CA
    5 days ago
  • $272k - $431.25k

     ...workflows—from local to cloud.   We are now looking for outstanding engineers to join the NVIDIA AI for Media team. You will work alongside...  .../latency/throughput tradeoff space, taking models from research prototype to real-time production performance on NVIDIA hardware... 
    Suggested
    Full time
    Local area
    Shift work

    Nvidia

    Santa Clara, CA
    1 day ago
  • $219k - $351k

     ...selves. Together, we’re building a better tomorrow for our employees, customers, partners, and communities.Principal Engineer, Architecture & Performance Research Engineer for Data Center and Agentic AI CPUWhat You’ll DoArchitecture Research Lab is focused on researching... 
    Suggested
    Work at office
    Flexible hours
    Shift work

    Samsung Semiconductor

    San Jose, CA
    3 days ago
  • $170k - $234k

    Who We AreApplied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip...  ...surrogate models to accelerate simulation-driven research.Create materials informatics pipelines... 
    Suggested
    Full time

    Applied Materials

    Santa Clara, CA
    1 day ago
  • $270k - $340k

     ...and celebrates all of our team members.What You’ll Do:As a Principal AI and ML fundamentalist who is an expert at developing cutting...  ..., evaluation, and deployment. Collaborate with other researcher engineers to prototype and validate complex solutions from academic literature... 
    Suggested
    Local area

    Archer Aviation

    San Jose, CA
    5 days ago
  • $192k - $304.75k

     ...outstanding legacy of innovation that's fueled by phenomenal technology—and outstanding people! We are seeking a world-class engineer to drive applied research at the intersection of AI and ASIC design. Large language models, coding agents, and agentic AI are transforming how... 
    Full time

    Nvidia

    Santa Clara, CA
    5 days ago
  • $184k - $287.5k

     ...autonomous-driving simulation, robot policy development and testing, game worlds, medical simulation, and virtual training.As a Senior Research Engineer, you will lead engineering across model development and runtime systems, building capabilities and turning research into... 
    Full time

    Nvidia

    Santa Clara, CA
    1 day ago
  • $224k - $356.5k

    NVIDIA's AI Developer Tools organization is seeking a Senior Research Engineer to join our Research team, where we build the AI coding agents, models, datasets, and evaluations at the heart of NVIDIA's strategy to put AI-powered coding tools in the hands of every CUDA developer... 
    Full time
    Shift work

    Nvidia

    Santa Clara, CA
    3 days ago
  • $224k - $356.5k

    NVIDIA is searching for a senior or principal engineer who specializes in physics simulation in the Generalist Embodied Agent Research (GEAR) group. Our team is leading Project GR00T, NVIDIA’s moonshot initiative at building foundation models and full-stack technology... 
    Full time

    Nvidia

    Santa Clara, CA
    3 days ago
  • $150k - $200k

    Santa Clara, CAUS Research and Development - Controls /Full-time /HybridPlusAI is a Physical...  ...its fast-growing teams.As a Research Engineer, you will deliver mission-critical improvements...  ...or verification signals in application materials based on available information. These... 
    Full time

    Plus.ai

    Santa Clara, CA
    3 days ago
  • $192k - $304.75k

    We are now looking for a Senior Research Engineer passionate about Generative AI inference. Are you excited to change the way people infuse AI into products and services? NVIDIA is at the forefront of generative AI models, from language to images. NVIDIA provides building... 
    Full time
    Remote work

    Nvidia

    Santa Clara, CA
    1 day ago
  • $120k - $243k

    HPE Labs - Research EngineerThis role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE office...  ...doctoral degree in Computer Science or Electrical & Computer Engineering. Excellent networked systems building skills are a significant... 
    Full time
    Work experience placement
    Work at office
    Local area
    Immediate start

    Hewlett Packard Enterprise

    Milpitas, CA
    4 days ago
  • $184k - $287.5k

    We are recruiting top research engineers in the Autonomous Vehicles Research team at NVIDIA with strong expertise in software engineering and in artificial intelligence topics, such as deep learning, reinforcement learning, and generative modeling. You must have strong... 
    Full time

    Nvidia

    Santa Clara, CA
    3 days ago
  • $164.6k - $313.3k

     ...s Sound Design AI group (SODA) is looking for a driven Data/ML engineer to push the boundaries of audio GenAI. Join the team behind Firefly...  ...in Adobe products.We’re a small, collaborative and efficient research team looking for highly motivated candidates of all levels with... 
    Full time
    Temporary work
    Local area
    Worldwide

    Adobe Systems

    San Jose, CA
    1 day ago
  • $87.5k - $162.5k

     ...and accessible enough for routine use. By accelerating clinical research, streamlining workflows, and expanding assay menus, we are...  ...We are seeking an enthusiastic, team-oriented Senior Research Engineer to join the effort. In this role, you will tackle a variety of... 
    Full time
    Local area
    Relocation package

    Roche

    Santa Clara, CA
    2 days ago
  •  ...your career. THE ROLE:  We are looking for a dynamic, energetic Researcher to join our growing team. Our research team focuses...  ...boundary between hardware and software.THE PERSON:  As a Research Engineer, you will help to design and develop disruptive technology which... 

    AMD

    San Jose, CA
    3 days ago
  • Innovation Engineer - Market Development (Optoelectronics)About the RoleWe are seeking a highly motivated Innovation Engineer - Market...  ...demo platforms and white papers, and create enablement materials for Sales, FAEs, distribution partners, and global teams.QualificationsMinimum... 
    Full time
    Work from home

    Vishay

    San Jose, CA
    2 days ago
  • $184k - $287.5k

    We are now looking for a Senior Robotics Research Engineer (Robotics & AI for Drug Discovery)! NVIDIA is at the forefront of the AI and robotics revolution, and NVIDIA’s robotics teams are on a mission to build the essential technology that can enable any company to become... 
    Full time

    Nvidia

    Santa Clara, CA
    5 days ago
  • $184k - $287.5k

     ...inclusive, encouraging environment where we all work together to advance the frontiers of accelerated computing.We’re looking for a research engineer to join our team to develop simulation tools built for scientists and companies that are using machine learning to solve the... 
    Full time

    Nvidia

    Santa Clara, CA
    2 days ago
  •  ...is delivered for millions of patients worldwide.Were a team of engineers, clinicians, and innovators united by one purpose: to make...  ...find your purpose here.Job DescriptionThe Sr. Manager Clinical Research Engineering uses their in-depth clinical, scientific, and technical... 
    Local area
    Worldwide
    Flexible hours

    Intuitive Surgical

    Sunnyvale, CA
    2 days ago
  •  ...Responsibilities Conduct research and development on large-scale infrastructure for training foundation models, multimodal LLMs, and image/video generation models. Design and optimize distributed training strategies, including data, model, pipeline, and expert parallelism... 
    Full time

    ByteDance

    San Jose, CA
    4 days ago
  • $163k - $224k

    Who We AreApplied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world...  ...globally recognized R&D teams on state-of-the-art research and development projects. Recognized as an external... 
    Full time

    Applied Materials

    Santa Clara, CA
    3 days ago
  • $200k - $250k

    Job Title: Principal RTL Design Engineer - PCIe / CXL / High-Speed SoCLocation: Santa Clara, CACompensation: $200K - $250K base DOE plus bonus and RSUs ($300K - $350K+ total comp.)Requirements: RTL Design, Verilog / SystemVerilog, PCIe / CXL / Ethernet / UALink, High-Speed... 

    CyberCoders

    Santa Clara, CA
    2 days ago
  • $148.32k - $203.94k

     ...SummaryWe are seeking a curious, motivated, and talented Principal Product Engineer to accelerate the development and deployment of SiTime’s MEMS...  ...’s in Electrical Engineering, Mechanical Engineering, Materials Science, Physics, or related field.7+ years of experience... 

    SiTime

    Santa Clara, CA
    5 days ago
  • $250k - $265k

    Principal ASIC Design Engineer RTL / Microarchitecture / High-Performance Networking Overview Seeking a Principal ASIC Design Engineer to own front...  ...Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for... 
    Night shift

    Yoh

    Santa Clara, CA
    1 day ago
  • $184k - $287.5k

    NVIDIA is searching for a senior or principal engineer who specializes in robotics systems in the Generalist Embodied Agent Research (GEAR) group. Our team is leading Project GR00T, NVIDIA’s moonshot initiative at building foundation models and full-stack technology for... 
    Full time

    Nvidia

    Santa Clara, CA
    1 day ago
  • $250.6k - $362.6k

     ...accurately interpret STA timing reports, DRC logs, congestion maps, and power analysis outputs.Minimum QualificationsBachelor’s degree in Engineering and 15+ years of ASIC related experience, Master’s degree in Engineering and 12+ years of ASIC related experience, or PhD in... 
    Full time
    Temporary work
    Local area
    Flexible hours

    CISCO Systems

    San Jose, CA
    3 days ago
  •  ...networks, enterprise networking, wireless infrastructure, and passive optical access networks. The successful product definition engineer has deep technical credibility both inside and outside of Semtech, as well as good analytical and communication skills; and plays... 
    Full time

    Semtech

    San Jose, CA
    4 days ago
  • $102.3k - $209.5k

    The Principal Supply Chain Product Engineer is a recognized technical leader responsible for ensuring that products are designed, validated, and manufactured with robust, scalable, and cost-effective test solutions. This role serves as a key advisor across Product Engineering... 
    Temporary work
    Work at office
    Flexible hours

    Oracle Corporation

    Santa Clara, CA
    4 days ago
  • $124k - $230.4k

    Overview Rambus, a premier chip and silicon IP provider making data faster and safer, is seeking to hire an exceptional Product Engineering to join our Operations Engineering team in San Jose. In this role, you will be working with some of the brightest inventors and... 
    Full time
    Work at office
    Remote work
    Flexible hours
    3 days per week

    PLDA

    San Jose, CA
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Materials Research Engineer -- Principal Engineer. Be the first to apply!