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Atomic Semi · 3 days ago

Prototype Machinist

San Francisco Office

Full-time

Onsite

Mid Level

$105K/yr - $125K/yr

3+ years exp

Atomic Semi is building a small, fast semiconductor fab and is seeking a Prototype Machinist to join their hands-on engineering team. The role involves creating new programs, organizing tool libraries, and leading communication efforts with machinists to push the boundaries of production and automation.

IndustrialManufacturingSemiconductor

H1B Sponsored

Responsibilities

Create new programs and organize tool libraries

Create setup sheet templates

Lead communication and planning efforts with machinists and technicians

Help create and manage a tool-and-work holding system that is flexible to various parts, constraints of size, and available axis

Hands-on guidance and training of machinists and assembly technicians as required

Qualification

Multi-axis machining programmingHaas CNC operationG code readingGD&T interpretationManual machine operationFusion 360 programmingCAM programmingCustom tool makingCAD fixtures

Required

3+ years of experience programming for multi-axis machining

3+ years of experience working with Haas CNC 4-axis machine and lathe

Professional experience working with or reading G code

Professional experience interpreting GD&T drawings

Professional experience running manual machines

Preferred

3+ years of experience programming with Fusion 360 for multi-axis machining

Professional experience programming with various CAM programs

5+ years of professional experience running Haas, Fanuc, Siemens, and/or Mazak Machines

Professional experience making custom tools to finish or expedite a job

Professional experience with CAD fixtures and any custom items needed to machine parts

Benefits

Medical, Dental, and Vision insurance

Generous Paid Time Off inclusive of Holidays and Sick Time

Visa Sponsorship

Life and Disability Insurance

Paid Parental Leave

401(k) retirement plan

Weekly Learning & Development opportunities

Commuter Benefits including Parking and Late Night Uber rides from the office

Lunches daily, Dinners 3x per week, Stocked Office Kitchen with Snacks and Spindrifts

Company

Atomic Semi

Atomic Semi manufactures fabrication equipment for the semiconductor industry.

Founded in 2023

San Francisco, California, USA

51-200 employees

https://atomicsemi.com

H1B Sponsorship

Atomic Semi has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

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Trends of Total Sponsorships

2025 (2)

2024 (2)