Design Engineer

Launch Your Engineering Career in Cryogenics & Quantum Technology

At Four Nine Design, we build advanced cryogenic systems powering the future of quantum computing, superconducting devices, and next-generation research. We’re a tight-knit, fast-moving team where new engineers quickly become key contributors. If you want to learn fast, solve real problems, and work hands-on with cutting-edge hardware, this is an opportunity to grow your skills in one of engineering’s most exciting emerging fields.

Position: Mechanical Design Engineer

Compensation: $60,000.00-$70,000.00 DOE

Position Type: Full Time, On-Site

Location: Billings, MT

Required Qualifications

• Bachelor’s degree in mechanical, industrial, or related engineering field.
• Strong communicator who loves tackling problems head-on.
• Detail-oriented, organized, and excited to learn quickly.
• Thrives in a hands-on, fast-paced, small-team environment.
• Bonus: SolidWorks experience, quality control experience, or familiarity with precision assembly.

This position manages customer jobs from technical clarification through final engineering release, working with customers and internal teams to ensure systems are configured correctly, customizations are captured, and complete job packages are released accurately and efficiently.

Role & Key Responsibilities

Customer Configuration & Technical Support

• Work directly with customers to gather system requirements and confirm configuration details.
• Interpret customer needs into Four Nine Design product options and technical requirements.
• Provide fast and clear customer communication on technical topics.

Job Execution & Releases

• Generate job-specific BOMs, part drawings, assembly drawings and documentation packages.
• Create and implement minor custom design solutions (brackets, interfaces, harness adjustments, mounting changes, etc.).
• Coordinate internal design reviews with the Engineering Manager as needed and release jobs to production only after required internal review and customer approval.

Cross-Functional Coordination

• Work closely with Production, Supply Chain, and Manufacturing Engineering to ensure correct parts and configurations are delivered.
• Support Production by answering build questions and clarifying assembly intent.
• Support Operations by providing realistic engineering timelines and identifying job risks early.

Documentation & Accuracy

• Ensure all job packages are complete, accurate, and production ready.
• Maintain revision control and ensure correct part numbers, BOM structure, and drawing package integrity.
• Support ECR creation when job-level design changes affect production standards.

Success Metrics

• Release jobs on time and without missing information.
• Reduced production interruptions caused by configuration mistakes.
• High customer satisfaction through prompt and accurate technical response.

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.
• Global Travel Opportunities -Install equipment, support customers, and learn from world-class research teams across North America, Europe, and Asia. If you want to see the world while building your engineering career, this role delivers.
• 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.

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 does not discriminate against job applicants or employees because of the person's race, color, religion, sex, national origin, age, disability or genetic information. All applicants must be authorized to work in the US.

Pay: $60,000.00 - $70,000.00 per year

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Health insurance
• Health savings account
• Life insurance
• Paid time off
• Retirement plan
• Vision insurance

Work Location: In person

Salary : $60,000 - $70,000