DFM R&D Engineer - Advanced Simulation & Materials

At Apple, innovative ideas become extraordinary products through deep engineering rigor and strong cross-functional collaboration. The DFM R D Lab plays a critical role in developing the materials, processes, and predictive modeling frameworks that enable advanced semiconductor packaging and microelectronics technologies to scale reliably to high-volume manufacturing.

We are seeking an R D Engineer who is excited to solve complex mechanical challenges, connect simulation with real-world data, and influence product decisions through thoughtful, physics-based analysis.

DescriptionThis position blends finite element simulation with hands-on materials characterization. You will work on semiconductor packages, PCB systems, and SMT assemblies - developing predictive models that inform design direction, reliability strategy, and manufacturing readiness.

You'll partner closely with design, reliability, and manufacturing teams to define key load cases, build and validate material models, and reduce risk early in development. Your work will help close the gap between simulation and hardware through disciplined experimentation and correlation.

Responsibilities:

Develop and execute finite element models (implicit and explicit) for semiconductor packaging, PCB structures, and SMT assembliesAnalyze thermo-mechanical behavior including warpage, stress evolution, drop/shock, fatigue, and fractureLead or support material characterization efforts (mechanical, physical, chemical) for microelectronics materialsBuild, calibrate, and validate material models using experimental dataDesign and execute DOEs to correlate simulation with test results and support reliability projectionsDrive early design optimization and support root cause investigations of mechanical failuresIntegrate module-level simulations into larger product assembly modelsCommunicate analysis results clearly to cross-functional stakeholdersPreferred QualificationsExperience in warpage, fracture mechanics, fatigue, or drop/impact modelingFamiliarity with semiconductor packaging and SMT processesExperience correlating simulation models with physical testingUnderstanding of DOE methodology and reliability physicsStrong written and verbal communication skillsComfortable working in a fast-paced, cross-functional environmentMinimum Qualifications3+ years of experience in finite element modelingStrong foundation in solid mechanics and thermomechanicsExperience with CAE tools such as Ansys, Abaqus, or equivalentExperience working with materials used in microelectronics applicationsMS or PhD in Mechanical Engineering, Materials Science, Applied Mechanics, Chemical Engineering, or related fieldPay & BenefitsAt Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $172,100 and $258,600, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about

Apple BenefitsNote:

Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.