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Volunteer Prototype Designer Jobs (NOW HIRING)

LiquidPiston

CNC Programmer/Prototype Machinist

Suffield, CT · On-site

$25.75 - $35.25/hr

Our team designs and builds cutting-edge prototypes that push the boundaries of efficiency ... Comprehensive medical and voluntary dental, and vision coverage - you choose what works best for ...

Legrand AV, Inc.

Prototype Technician

Kenosha, WI · On-site

... designers to bring concepts to life. Responsibilities : * Manage the prototype list and work with ... volunteer, and an active/growing Employee Resource Group network. For more information, visit ...

Legrand North America

Prototype Technician

Kenosha, WI · On-site

... designers to bring concepts to life. Responsibilities : • Manage the prototype list and work with ... volunteer, and an active/growing Employee Resource Group network. For more information, visit ...

Hatteras Press Inc

Structural Designer

Eatontown, NJ · On-site

$90K/yr

This role evaluates existing packaging structures, develops and tests prototypes, and ensures all ... Medical, Dental, Vision, 401K with company match, and other voluntary benefits offered Equal ...

Hatteras

Structural Designer

Tinton Falls, NJ · On-site

$90K/yr

This role evaluates existing packaging structures, develops and tests prototypes, and ensures all ... Medical, Dental, Vision, 401K with company match, and other voluntary benefits offered Equal ...

System One

Experience Designer

Pittsburgh, PA

Create both low- and high-fidelity wireframes and prototypes, iterating designs based on ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

Helenoftroy

Product Designer

Cortez, CO · Hybrid

$70K - $80K/yr

Prototype, test and review design concepts to develop functional, high-quality solutions * Clearly ... volunteer) Leave, and Educational Assistance. Wondering if you should apply? Helen of Troy welcomes ...

DealerOn

UX Designer

$69K - $102K/yr

The UX Designer will be responsible for prototyping and building visually compelling user ... Voluntary supplemental Life Insurance * Voluntary long-term/short-term disability insurance

Helen of Troy

Product Designer

Cortez, CO · On-site

$70K - $80K/yr

Prototype, test and review design concepts to develop functional, high-quality solutions * Clearly ... volunteer) Leave, and Educational Assistance. Wondering if you should apply? Helen of Troy welcomes ...

Weedmaps

Senior Product Designer (Remote)

New York, NY · Remote

$130K - $163K/yr

Prototype and test interactions and user experiences objectively and without bias * Use both qual ... Supplemental, voluntary benefits * Student Loan Repayment/529 Education Savings with a monthly ...

Weedmaps

Senior Product Designer (Hybrid)

Austin, TX · Hybrid

$121K - $153K/yr

Prototype and test interactions and user experiences objectively and without bias * Use both qual ... Supplemental, voluntary benefits * Student Loan Repayment/529 Education Savings with a monthly ...

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Volunteer Prototype Designer information

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How much do volunteer prototype designer jobs pay per hour?

As of Jun 16, 2026, the average hourly pay for volunteer prototype designer in the United States is $64.96, according to ZipRecruiter salary data. Most workers in this role earn between $50.00 and $78.12 per hour, depending on experience, location, and employer.
What cities are hiring for Volunteer Prototype Designer jobs? Cities with the most Volunteer Prototype Designer job openings:
What are the most commonly searched types of Prototype Designer jobs? The most popular types of Prototype Designer jobs are:
What states have the most Volunteer Prototype Designer jobs? States with the most job openings for Volunteer Prototype Designer jobs include:
Volunteer Prototype Designer jobs near you
Infographic showing various Volunteer Prototype Designer job openings in the United States as of June 2026, with employment types broken down into 57% Full Time, 40% Part Time, 2% Contract, and 1% Nights. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $135,124 per year, or $65 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 9 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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