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Cnc Programmer Prototype Machinist Jobs (NOW HIRING)

LiquidPiston

CNC Programmer/Prototype Machinist

Suffield, CT · On-site

$25.75 - $35.25/hr

CNC Programmer/Prototype Machinist - LiquidPiston This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026.​​​​​ ...

Dynomax Inc.

Prototype Machinist

Wheeling, IL · On-site

Prototype Machinist Dynomax, Inc is developing and building exciting machines and automation! We ... Milling, programming, indicating, measurement, and tool selection * Manual machining, CNC machining ...

New

CivicMinds, Inc.

Prototype Machinist

Troy, AL · On-site

Ability to give constructive feedback to design engineers. ESSENTIAL DUTIES & RESPONSIBILITIES ... Maintain, Tooling, Fixturing, Materials, and CNC programs in a systematic way to ensure proper ...

Joby Aviation

CNC Prototype Machinist

Santa Cruz, CA · On-site

$46 - $67/hr

Overview Joby Aviation is seeking an experienced CNC Prototype Machinist to join our subtractive ... Collaborate with engineers, QC technicians and programmers to provide solutions, feedback or ...

Joby Aviation

CNC Prototype Machinist

Santa Cruz, CA

$46 - $67/hr

Joby Aviation is seeking an experienced CNC Prototype Machinist to join our subtractive prototyping ... Collaborate with engineers, QC technicians and programmers to provide solutions, feedback or ...

Joby Aviation

CNC Prototype Machinist

Santa Cruz, CA · On-site

$46 - $67/hr

Overview Joby Aviation is seeking an experienced CNC Prototype Machinist to join our subtractive ... Collaborate with engineers, QC technicians and programmers to provide solutions, feedback or ...

Dmac Machining LLC

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CNC Programmer / Machinist (Prototype Machining - SolidCAM)

Broomfield, CO · On-site

$20 - $35/hr

CNC Programmer / Machinist (Prototype - SolidCAM) DMAC Machining - Broomfield, CO Full-time, Monday - Friday, 8AM - 5PM About DMAC Machining DMAC Machining is a high-end prototype CNC machine shop ...

VB Spine

Prototype Machinist

Allendale, NJ · On-site

$36.05/hr

Work from engineering drawings, 3D CAD models, and verbal instructions to produce parts accurately ... Strong CNC machining background (manual machining experience a plus) * Proven experience machining ...

Dmac Machining LLC

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CNC Programmer / Machinist (Prototype Machining - SolidCAM)

Broomfield, CO · On-site

$20 - $35/hr

CNC Programmer / Machinist (Prototype - SolidCAM) DMAC Machining - Broomfield, CO Full-time, Monday - Friday, 8AM - 5PM About DMAC Machining DMAC Machining is a high-end prototype CNC machine shop ...

Karman Space & Defense

Prototype Machinist

Mukilteo, WA · On-site

$39 - $42/hr

SUMMARY The Protoshop Machinist is responsible for end-to-end fabrication of prototypes and models ... Experience with CAM software and CNC programming * Experience with CAD software and fixture design

Infinia Search Inc

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CNC Prototype Machinist

Farmington, CT · On-site

$38 - $48/day

Rapid Prototyping: Execute quick-turn jobs on both advanced CNC equipment and conventional milling ... Proven operational and programming proficiency (CAM software) with: * * 5-Axis Milling Machines

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How much do cnc programmer prototype machinist jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for cnc programmer prototype machinist in the United States is $30.96, according to ZipRecruiter salary data. Most workers in this role earn between $25.48 and $34.86 per hour, depending on experience, location, and employer.

What is the difference between Cnc Programmer Prototype Machinist vs Cnc Operator?

AspectCnc Programmer Prototype MachinistCnc Operator
CredentialsTechnical training, certifications in CNC programming and machiningBasic CNC operation training or on-the-job training
Work EnvironmentDesigning and setting up prototypes, working in machine shops or R&D labsOperating CNC machines in production settings
Job FocusDeveloping and programming prototypes, precision machiningRunning machines to produce parts according to existing programs
Industry UsagePrototyping, R&D, custom manufacturingMass production, manufacturing lines

The main difference is that Cnc Programmer Prototype Machinists focus on designing and programming prototypes with specialized skills, while Cnc Operators primarily run CNC machines for mass production. The Prototype Machinist role requires more technical expertise in programming and setup, whereas the Operator role emphasizes machine operation and efficiency.

What are some typical challenges faced by CNC Programmer Prototype Machinists when working on new product development projects?

CNC Programmer Prototype Machinists often encounter challenges such as interpreting incomplete or evolving design drawings, working with unconventional materials, and meeting tight deadlines for prototype delivery. Collaboration with engineers and designers is essential, as frequent design revisions may require rapid adjustments to machining programs and tool paths. Flexibility, strong problem-solving skills, and clear communication are key to successfully navigating these dynamic projects and ensuring prototypes meet precise specifications.

What are the key skills and qualifications needed to thrive as a CNC Programmer Prototype Machinist, and why are they important?

To excel as a CNC Programmer Prototype Machinist, you need expertise in CNC programming, precision machining, blueprint reading, and a background in manufacturing or mechanical engineering. Familiarity with CAD/CAM software, G-code, and operation of CNC mills and lathes is essential, and certifications such as NIMS or equivalent are often preferred. Strong problem-solving skills, attention to detail, and effective communication help you adapt to design changes and collaborate with engineers. These abilities are crucial for producing accurate prototypes, reducing errors, and ensuring efficient workflow in a fast-paced manufacturing environment.

What are CNC Programmer Prototype Machinists?

CNC Programmer Prototype Machinists are skilled professionals who create and test prototype parts using computer numerical control (CNC) machines. They are responsible for programming the machines, setting up tools and materials, and ensuring that prototype components are produced accurately according to engineering specifications. These machinists often work closely with engineers and designers to refine prototypes, troubleshoot production issues, and improve manufacturing processes. Their expertise is crucial in transforming design concepts into tangible, testable products. This role requires a strong understanding of machining principles, programming languages like G-code, and the ability to interpret technical drawings.
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Cnc Programmer Prototype Machinist jobs near you
Infographic showing various Cnc Programmer Prototype Machinist job openings in the United States as of June 2026, with employment types broken down into 93% Full Time, 6% Part Time, and 1% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $64,389 per year, or $31 per hour.
CNC Programmer/Prototype Machinist

CNC Programmer/Prototype Machinist

LiquidPiston, Inc.

Suffield, CT • On-site

$25.75 - $35.25/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 6 days ago

Job description

CNC Programmer/Prototype Machinist - LiquidPiston
This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026.
Employment Type: Hourly
About LiquidPiston:
LiquidPiston is developing advanced rotary engine technologies that redefine what is possible in power generation and propulsion. Our team designs and builds cutting-edge prototypes that push the boundaries of efficiency, performance, and size. We are seeking a highly skilled Prototype Machinist to support our rapid development and testing initiatives.
Position Summary:
The Prototype Machinist will be responsible for machining precision components for engine prototypes and test fixtures. This role requires strong CNC programming and machining experience, exceptional attention to detail, and the ability to work in a fast-paced R&D environment. The ideal candidate is hands-on, self-driven, and comfortable working with both CNC and manual equipment.
Key Responsibilities
  • Program, set up, and operate CNC milling machines and lathes, with an emphasis on multi-axis milling.
  • Utilize Haas and Fanuc controls to execute complex machining operations.
  • Create and optimize machining programs using MasterCam (preferred).
  • Produce high-precision prototype components from engineering drawings, 3D models, and sketches.
  • Inspect parts to ensure dimensional accuracy and quality standards are met.
  • Operate manual machine tools, including:
    • Surface grinder
    • Bridgeport mill
    • Manual lathe
  • Collaborate closely with engineers, designers, and technicians to refine prototype designs.
  • Maintain a safe, clean, and efficient work environment.
  • Assist in developing machining processes, tooling selections, and fixture designs for prototype builds.
Required Qualifications
  • Proficiency operating and programming CNC mills and lathes; experience with multi-axis milling strongly preferred.
  • Strong working knowledge of Haas and Fanuc controls.
  • Experience programming and tool-pathing using MasterCam (preferred but not required).
  • Demonstrated ability to operate manual machine tools (surface grinder, Bridgeport, manual lathe).
  • Ability to read and interpret complex mechanical drawings and GD&T.
  • Strong problem-solving skills and the ability to work independently on prototype projects.
  • High attention to detail and commitment to quality.
Benefits & Perks
  • PTO: We value work-life balance and encourage time to rest and recharge. Our benefits include 3 weeks of PTO (which covers vacation and sick time) plus 10 paid holidays.
  • Health & Wellness: Comprehensive medical and voluntary dental, and vision coverage - you choose what works best for you.
  • Equity Participation: Employes may receive RSUs (Restricted Stock Units).
  • 401(k) Match: We offer a 401k w/100% matching up to 3% of your salary and then 50% of contributions between 3-5% after 1 year of employment.
  • Career Growth: Ongoing training, mentorship, and learning opportunities to accelerate your growth.
Our Culture
At LiquidPiston, we embrace challenges, move fast, and celebrate curiosity. Our team thrives on collaboration, creativity, and perseverance. We understand that innovation involves risk-and we're not afraid to fail as we move forward.
Equal Opportunity Employer
LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. Qualified applicants will not be discriminated against, and receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, or protected veteran status or disability.
All offers of employment at LiquidPiston are contingent upon successful completion of a pre-employment background check and drug screening.

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