Jobs / United States / Doordash INC
Prototype Machinist & Fabrication Specialist
Doordash INC · 🇺🇸 San Francisco, CA
Sponsorship verdict
Sponsorship possible
One solid signal, not two — worth applying, and worth asking about sponsorship early.
- Employer is on a government sponsor recordThe US Department of Labor certified 396 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 147 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
- The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
- No salary bar for this routeH-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area. Cap-subject employers enter a lottery weighted by wage level. Source: https://www.federalregister.gov/documents/2025/12/29/2025-23853/weighted-selection-process-for-registrants-and-petitioners-seeking-to-file-cap-subject-h-1b, rules effective 2026-02-27.
- What Doordash INC paid sponsored hires in similar roles7 certified filings for “Senior Specialist, Partner Integrations” (Management Analysts) in CA: $96k–$199k, median $124k. Most were filed at wage level I (43%) — 1 lottery entry, ≈15% projected selection odds for cap-subject employers. Source: US Department of Labor LCA disclosure data (Oct 2025 – Jun 2026).
- Confirmed live todayWhen a source last listed this job as open.
US H-1B: cap-subject employers enter a lottery weighted by wage level — Level I gets 1 entry, Level IV gets 4 (DHS projected selection odds ≈15% at Level I to ≈61% at Level IV). Universities and non-profit research employers are cap-exempt. The $100,000 fee for new petitions from abroad is currently blocked by a court order (appeal pending).
A verdict summarises public evidence; it is not legal advice and never a guarantee — the employer and the immigration authority decide. Sign in to factor in where you can already work.
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Sponsor Radar — Doordash INC
The US Department of Labor certified 396 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 147 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
Past sponsorship or register membership never guarantees sponsorship for this vacancy or for you. Full Sponsor Radar for Doordash INC →
About the role
About the Team DoorDash Labs is an independent team within DoorDash. We are working on building autonomous delivery robots from the ground up and other automation solutions as part of DoorDash's core delivery platform. If you have a passion for applying AI and robotics solutions in a service used by millions of people, then we want to talk to you! Please Note: This role is based in San Francisco, CA, and requires being in-person 5 days a week. About the Role We are seeking a master-level Prototype Machinist & Fabrication Specialist to join the Prototype Integration (PI) Team. This is a high-impact role designed for a "maker" with a deep technical pedigree in both traditional and cutting-edge manufacturing. You will be the primary resource for the engineering team, responsible for transforming complex designs into high-precision physical hardware. You are an expert in 5-axis CNC machining, CNC lathes, and manual machining, as well as a power user of a diverse 3D printing fleet. When not machining, you will serve as a Prototype and Integration Technician, helping the team assemble and troubleshoot the robotic platforms you helped create. You’re excited about this opportunity because you will… • Operate and program 5-axis CNC machines, CNC lathes, and manual mills/lathes to produce high-tolerance prototype components. • Oversee the daily operation, post-processing, and maintenance of 3D printing technologies including FDM, SLS, and SLA platforms. • Design and fabricate custom jigs, fixtures, and specialized tooling to support complex assemblies and unique testing requirements. • Interpret engineering drawings, blueprints, and CAD models to ensure all builds meet exact specifications. • Provide feedback to Mechanical Engineers on Design for Manufacturability (DFM) to optimize part production. • Perform preventative maintenance on all shop machinery and shop-specific equipment to ensure zero downtime. • Manage inventory for machinist-specific consumables including cutting tools, inserts, coolants, resins, and filaments. • Support the physical assembly, wiring, and mechanical troubleshooting of robotic delivery vehicles and test fixtures. • Maintain a clean, organized, and OSHA-compliant machine shop environment. • Lead EH&S efforts within the shop, including PPE compliance and hazardous material (MSDS) management. • Use computers for documentation, record-keeping, and tracking of calibration schedules. • Communicate effectively with the engineering team to prioritize high-urgency prototype requests. We’re excited about you because you have… • Minimum 7+ years of experience in a high-precision machine shop, R&D lab, or prototype environment. • Mastery of 5-axis CNC programming and operation, CNC lathes, and manual machining equipment. • Proficiency in the use of precision measurement tools such as micrometers, calipers, bore gauges, and CMM. • Hands-on experience managing professional-grade 3D printing platforms (e.g., Formlabs, Markforged, Carbon). • Strong manual dexterity and hand-eye coordination required for precision assembly and tool operation. • Ability to lift, carry, push, and pull materials and equipment weighing up to 50 pounds on a regular basis. • Capacity to work in physically demanding environments, including standing for extended periods and working around machinery. • High visual acuity to read blueprints, measure accurately, and perform detailed craftsmanship. • Proficiency in CAD/CAM software (Mastercam, HSMWorks, Fusion 360, SolidWorks, or Onshape) for toolpath generation and model navigation. • Willingness to wear and work safely with required Personal Protective Equipment (PPE) including eye and ear protection. Preferred experience includes… • Advanced fabrication skills such as TIG/M