Hardware Prototype Engineer

Summary :

The Wearables Wireless Design Validation and Infra team is seeking an experienced Hardware Prototype Engineer to join the W-DIESL (Wearable Device Infra Engineering Services & Labs) team. This role is critical for enabling early product and system validation, delivering high-fidelity prototypes, and unblocking key design decisions for Meta's next-generation wearables.

Required Skills :

Hardware Prototype Engineer Responsibilities :

Support early validation of products, subsystems, and components through a broad range of prototyping capabilities

Enable product design teams to de-risk design decisions by facilitating validation builds and testing that cannot be supported by contract manufacturers or internal teams

Leverage multidisciplinary expertise to integrate complex subsystems, design fixtures, and enable rapid iteration

Deliver high-quality prototypes that support effective risk mitigation and critical design validation

Provide rapid, high-fidelity prototype validation and feedback to resolve key design challenges for wearables products

Accelerate decision-making, reduce development risks, and keep the product roadmap on track for milestones and successful launches

Maintain adaptability and responsiveness to evolving design requirements throughout the prototyping process

Enable continuous refinement, faster problem resolution, and accelerated product development timelines

Work closely with product design, subsystem owners (audio, wireless, display), and other cross-functional partners to deliver on prototyping needs

Manage intake and triage of support requests, assess feasibility, and coordinate with internal and external teams as needed

Lead part and material acquisition, space allocation, build planning, and execution for prototype and EQV builds

Coordinate with project DRIs to ensure timely and high-quality delivery

Develop and refine assembly processes, including manual and automated adhesive dispense, soldering, and integration of new components

Design and fabricate fixtures for assembly, testing, and validation

Support verification and validation testing post-build, including functional, mechanical, and environmental tests

Collect and analyze data to inform design and process improvements

Minimum Qualifications :

Minimum Qualifications :

BS degree in an engineering field (Mechanical, Electrical, or related)

6+ years of industry experience in hardware prototyping, product development, or related roles

Proven experience with hands-on prototype assembly, fixture design, and process development

Understanding of prototyping tools, equipment, and best practices (e.g., adhesive dispense, soldering, 3D printing, mechanical assembly)

Preferred Qualifications :

Preferred Qualifications :

Experience with wearables or consumer electronics prototyping

Familiarity with subsystem integration (audio, wireless, display)

Knowledge of rapid prototyping techniques and equipment (e.g., 5-axis dispensing, plasma treatment)

Experience supporting early-stage product validation and risk mitigation

Problem-solving, communication, and project management skills

Experience working in a time-sensitive, cross-functional environment

Public Compensation :

$139,000 / year to $200,000 / year + bonus + equity + benefits

Industry : Internet

Equal Opportunity :

Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.

Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@fb.com.