Mechanical Simulation Engineer

WD; San Jose (CA); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

STI Plan

SIP (Sales Incentive Plan)

RSUs

401(k) Plan

Medical insurance

Job summary

WD is building the infrastructure behind the AI-driven data economy. We seek a Mechanical Simulation Engineer to join an international team delivering cutting-edge HDD technologies.

You will work across engineering disciplines to develop and optimize high‑volume, reliable storage solutions for hyperscale data centers and cloud platforms. Ideal candidates are pursuing or have completed an MS/PhD in Mechanical Engineering with strong analytical skills.

Qualifications

• MS or PhD in Mechanical Engineering or related field.
• Minimum 3.0 GPA.
• Demonstrated analysis skills from industry or academia.
• Proficient in mechanical analysis and design tools (ANSYS, HyperWorks, MATLAB, SolidWorks).
• Knowledge of dynamics and vibration control, testing and data analysis.
• Hands-on lab experience with Laser Doppler Vibrometers, Fourier analyzers, oscilloscopes, etc.

Responsibilities

• Simulate HDD servo-mechanical systems using FE methods (statics, dynamics, vibro‑acoustics).
• Validate results with correlation experiments.
• Collaborate with mechanical/servo design engineers to optimize designs.

Skills

Analytical skills

Written & verbal comms

Team collaboration

Education

MS/PhD in Mechanical Engineering

GPA 3.0

Tools

ANSYS

HyperWorks

MATLAB

SolidWorks

Job description

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

As a Mechanical Simulation Engineer, you will join an international team of experts developing leading edge mechanical technologies and solutions for the industry’s most demanding HDD products. As part of a cross functional team, you will be working within a broad collection of engineering disciplines all focused on delivering exceptional products.

ESSENTIAL DUTIES AND RESPONSIBILITIES

• Simulation of complex HDD servo-mechanical systems using various finite element analysis methods, including statics, dynamics, electromagnetics, vibro-acoustic and computational fluid dynamics.
• Perform correlation experiments to validate simulation results.
• Partner with mechanical and servo design engineers to optimized designs and recommend novel solutions to achieve demanding product requirements.

Working with internal manufacturing teams, perform various analysis to ensure robust, high volume manufacturing tooling and processes.

This role is part of WD's early career development program. WD's early career development program is ideal for individuals at the early stages of their professional career. Participants receive foundational training through structured onboarding, mentorship, and a curated development curriculum. The responsibilities of this role are typically aligned with candidates who have approximately 0–2+ years of relevant professional experience, though candidates of all experience levels are encouraged to apply.

Qualifications

Required:

• Currently pursuing or recently completed an MS or Ph.D. in Mechanical Engineering
• Minimum of 3.0 GPA
• Demonstrated analysis skills through industrial experience and/or academic projects.
• Proficient using mechanical analysis & design tools (e.g. ANSYS, Hyperworks, Matlab, SolidWorks).
• Fundamental knowledge of dynamics and vibration control, testing & associated data analysis.
• Hands-on laboratory experience using Laser Doppler Vibrometers, Fourier analyzers, oscilloscopes, etc.

Preferred:

• Working knowledge of machine learning a plus.
• Ideal candidate will have strong academic credentials combined with relevant work experience performing finite element analysis of complex structures and systems.

Skills:

• Exceptional written and verbal communication skills

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 [e-mail] 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 12/25/26, 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.

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 [e-mail].