CNC Prototyping Machinist Job Redmond area,Washington USA,Engineering

Summary:

Meta Reality Labs supports its goal of connecting the world by building various products, including Reality Labs devices. Many of these products are custom designed for our requirements and integrate advanced technologies. We are seeking a Computer Numerical Control machinist and prototyper to join our state‑of‑the‑art mechanical prototyping facility. This role will be responsible for programming, machining, working with engineers to debug designs, assisting with test fixture development, assembly work, and so on.

Our products utilize a variety of materials (from plastics to hard metals) and processes, offering continuous challenges to grow your skills. The prototyping facility includes advanced 5‑axis and 3‑axis CNC machine tools, laser cutting, 5‑axis waterjet cutting, and manual machine tools. The CNC Machinist is responsible for the safe setup, operation, and maintenance of this equipment, including tooling, fixture specification and procurement.

The machinist will work closely with the mechanical engineering team to solve design and manufacturing issues. We move fast and are looking for a person who is excited to find the fastest, most efficient ways to go from CAD models to finished parts in real materials.

Required Skills:

CAM programming and operation of all CNC and manual machining equipment

CNC Machining of complex parts in metal and plastic

Interact with design engineers on part functionality, advise on the part suitability for machining

Clear communication of timelines and expectations to other groups within Meta

Improve the systems and tools we rely on via continuous improvement

Responsible for part quality and inspection

Ensuring that machines are properly maintained, that stock material supplies are adequate and that the shop is operated in a safe and workmanlike manner

Minimum Qualifications:

At least 5 relevant years of experience in a prototyping environment with advanced Computer Numerical Control (CNC) machine tools

Experience running 5‑axis milling equipment

Skills in Computer‑Aided Manufacturing (CAM) software and CNC programming (Autodesk Fusion)

Skills in Computer‑Aided Design software (Autodesk Fusion, Siemens NX, Solidworks) and fixture design

Skilled in prototyping of complex electro‑mechanical assemblies and familiar with typical shop tools

Computer skills and knowledge to pick‑up new software quickly and efficiently. Focus around software used in designing and building things

Proven experience of proactively identifying, scoping and implementing novel solutions in the rapid prototyping space

Preferred Qualifications:

Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)

Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)

Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies

Experience taking products from concept through to functional prototype or production

Associates Degree in machining, engineering, or fabrication. Engineering degree is a plus

Exposure to code management and software engineering basics

Experience with other technologies used in a modern digital prototyping lab, including additive, laser cutting, injection molding, and water jet

Experience with Wire EDM

Public Compensation: $144,000/year to $204,000/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

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