Machinist - Billings

Advance Your Machining Career in Cryogenics & Quantum Technology

At Four Nine Design, we create advanced cryogenic systems that support the next generation of quantum computing
and scientific discovery. Our tight-knit, fast-moving team relies on machinists to translate engineering designs into
precision parts that keep work moving from concept to reality. In this role, you’ll operate and own our in-house
machining capabilities, working closely with engineers and production to support prototyping, production builds, and
continuous improvement of our manufacturing processes. You’ll gain hands-on experience machining precision
hardware, influencing design-for-manufacturability decisions, and helping shape how complex systems are built from
concept to finished assembly. If you take pride in precision work, enjoy problem-solving alongside engineers, and are
excited to contribute directly to groundbreaking technology, this is a unique opportunity to grow within a highly technical and rapidly evolving industry.

Position: Machinist

Position Type: Full Time, On-Site

Location: Billings, MT

What You’ll Do

Build Precision Parts to Support Engineering & Production

• Safely operate a 3-axis CNC mill to produce prototype and production parts, including modifications and
  repairs, across a range of materials such as aluminum, copper, stainless steels, brass, plastics, and
  occasionally titanium.
• Ensure accurate, repeatable results through proper setup, tooling, and material handling to support prototype
  and production readiness.
• Own day-to-day machine shop operations, maintaining a clean, organized workspace and properly managing
  tools, equipment, and stock, with opportunity to grow into overseeing in-house manufacturing.
• Apply design-for-manufacturability principles and collaborate closely with engineering to improve efficiency
  and support production needs.

Improve Processes & Deliver High-Quality Results

• Identify opportunities for process improvement and increased efficiency.
• Apply GD&T knowledge to measure machined features and ensure parts meet specifications.
• Read and interpret engineering drawings with a high level of accuracy.
• Uphold departmental safety requirements and quality standards.

Shape Products from Design to Finished Parts

• Contribute to how parts move from design to finished product through close collaboration with engineering.
• Influence machining strategies and workflows that improve delivery speed and reliability.
• Support continuous improvement in how in-house manufacturing operates and scales.

What We’re Looking For

• 5+ years of experience operating a CNC mill and running CAM operations, with the ability to work
  independently.
• Strong knowledge of GD&T, engineering drawings, and design for manufacturability.
• Strong mathematical, analytical, writing, and communication skills, with the ability to collaborate effectively.
• Welding experience with aluminum, copper, and steel, and experience machining titanium, preferred.
• Ability to stand regularly and lift 25–75 lbs. as needed.

Why You’ll Love Working Here

• Fast Growth & Real Responsibility - You won’t be stuck watching from the sidelines, you’ll take ownership of
  projects early and see your work directly impact production.
• Cutting-Edge Technology - Work with cryogenic systems, high-vacuum technologies, superconducting
  hardware, and tools used in quantum research labs around the world.
• Mentorship & Skill Development - Learn directly from experienced engineers in a collaborative, supportive
  environment where curiosity is encouraged.
• Competitive Benefits - Health benefits, retirement plan, PTO, company-sponsored events, and a fun, tight-
  knit culture that values hard work and continuous improvement.

Core Values

• Hard Work & Focus: Bring intensity and attention to everything you do.
• Humility: Stay open to learning and improvement.
• Integrity: Do what’s right — always.
• Innovation: Think creatively and challenge old assumptions.
• Productivity: Deliver high-impact results efficiently.

If you are a motivated individual with a passion for accuracy, excellent communication skills, and are eager to
contribute to the success of our projects, we encourage you to apply for this position at Four Nine Design.

How to Apply:

Please submit your resume and a cover letter outlining your relevant experience and qualifications to Kailee Nygaard at kailee@four9design.com.We appreciate your interest in joining Four Nine Design and look forward to reviewing your application!

Four Nine Design offers a fun and unique culture in addition to competitive compensation and benefits package,
including: Medical, Dental & Vision Insurance, Paid Holidays & Paid Time Off.

Four Nine Design is an Equal Opportunity Employer and does not discriminate based on race, color, religion, sex, national origin, age, disability, or genetic information. All applicants must be authorized to work in the US.