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Prototyping Engineer Jobs in Colorado (NOW HIRING)

Software Engineer (I-II), Prototype

Denver, CO ยท On-site

$70K - $130K/yr

YOUR MISSION As an Software Prototype Engineer at True Anomaly, you will serve as the technical accelerator for our executive leadership team. Your role is to rapidly transform business questions ...

Software Engineer (I-II), Prototype

Denver, CO ยท On-site

$70K - $130K/yr

YOUR MISSION As an Software Prototype Engineer at True Anomaly, you will serve as the technical accelerator for our executive leadership team. Your role is to rapidly transform business questions ...

Product Line Engineer

Englewood, CO ยท On-site

$85K - $116K/yr

Responsible for carrying out design, prototyping, engineering documentation and enhancement/improvement of the apple and cherry product lines. * Responsible for engineering management of assigned ...

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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 ...

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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 ...

Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel ... You will guide and mentor technical staff while enabling rapid prototyping, technical execution ...

Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel ... You will guide and mentor technical staff while enabling rapid prototyping, technical execution ...

Own and coordinate flight hardware, prototypes, and ground support equipment (GSE) * Work closely ... Contribute to improving internal engineering and manufacturing processes What We're Looking For

Associate Electrical Engineer

Boulder, CO ยท On-site

$75K - $100K/yr

Develop and maintain PCB designs for prototype and experimental systems. * Bring up and debug new electronics hardware, including power supplies, RF subsystems, and digital control electronics.

Associate Electrical Engineer

Boulder, CO ยท On-site

$75K - $100K/yr

Develop and maintain PCB designs for prototype and experimental systems. * Bring up and debug new electronics hardware, including power supplies, RF subsystems, and digital control electronics.

Sr. Mechanical Engineer

Louisville, CO ยท On-site

$120K - $180K/yr

Engineering Employment Type: Full Time Location: Louisville, CO Compensation: $120,000 - $180,000 ... With multiple working prototypes in hand, our next major opportunity is transitioning these ...

Associate Electrical Engineer

Louisville, CO ยท On-site

$75K - $100K/yr

Develop and maintain PCB designs for prototype and experimental systems. * Bring up and debug new electronics hardware, including power supplies, RF subsystems, and digital control electronics.

Associate Electrical Engineer

Louisville, CO ยท On-site

$75K - $100K/yr

Develop and maintain PCB designs for prototype and experimental systems. * Bring up and debug new electronics hardware, including power supplies, RF subsystems, and digital control electronics.

Develop and maintain PCB designs for prototype and experimental systems. * Bring up and debug new electronics hardware, including power supplies, RF subsystems, and digital control electronics.

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Prototyping Engineer information

What does a typical day look like for a Prototyping Engineer?

A typical day for a Prototyping Engineer often involves collaborating with design and development teams to translate concepts and sketches into working physical models. You may spend time using CAD software, operating fabrication equipment like 3D printers, and assembling or testing prototypes for functionality. Troubleshooting issues and iterating designs based on test results are frequent tasks. This role requires consistent teamwork with engineers, designers, and sometimes clients to ensure the prototyping process aligns with overall project goals.

What is a Prototyping Engineer job?

A Prototyping Engineer is responsible for designing, developing, and testing prototypes of new products or components. They work with design teams to refine concepts, select materials, and ensure that prototypes meet functional and performance requirements. This role involves using various fabrication techniques, such as 3D printing, CNC machining, and electronics assembly. Prototyping Engineers collaborate with R&D, manufacturing, and quality teams to iterate and improve designs before full-scale production. Their goal is to validate ideas quickly and efficiently, reducing development time and costs.

What are the key skills and qualifications needed to thrive in the Prototyping Engineer position, and why are they important?

To thrive as a Prototyping Engineer, you need strong skills in mechanical or electrical engineering, rapid prototyping, and CAD design, usually supported by a relevant engineering degree. Knowledge of 3D printing, CNC machining, and prototyping software (such as SolidWorks or AutoCAD) is typically essential, along with familiarity with relevant safety standards. Creative problem-solving, collaboration, and effective communication are valuable soft skills in this role. These abilities enable engineers to quickly turn ideas into functional prototypes, ensuring efficient product development and iterative testing.

Infographic showing various Prototyping Engineer job openings in Colorado as of June 2026, with employment types broken down into 1% Internship, 65% Full Time, 6% Part Time, 26% Contract, and 2% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.
Mechanical Engineer - Prototyping/Rapid Design

Mechanical Engineer - Prototyping/Rapid Design

Lunar Outpost

Arvada, CO โ€ข On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago


Job description

Salary: $80k - $110k

Are you passionate about shaping the future of humanity's presence in space? Lunar Outpost, an industry leader in space robotics and planetary vehicles, invites you to join our team! Lunar Outpost is dedicated to creating a permanent presence in space, while also drivingpositive impacts here on Earth. Currently, we are seeking aMechanical Engineer - Prototyping/Rapid Designto contribute to our mission in a dynamic startup environment.


Take the #NextLeap with Lunar Outpost and work on the Pegasus LTV, which will carry NASA astronauts farther than they've ever been before on the lunar surface!


Key Responsibilities:

  • Design parts and assemblies including vehicle structures, electronics packaging, mechanisms anddeployables applying best practices in CAD for parts and assemblies to ensure robustness and reliability in complex designs.
  • Perform basic loads and stress analysis(FEA and hand-calcs)tooptimizeparts for weight savings, and todemonstratedesigned parts and assemblieswill surviveanticipatedloads.
  • Participate inselectionof materials, hardware, actuators, sensors, etc.
  • Inspect and assemble hardware ofvarious types.
  • Participate in rapid prototyping effortsand test eventstovalidateconcepts quickly and cost-effectively.
  • Ensure mechanical designscomply withapplicable NASA standards (mechanisms approaches, structural margin, tolerancestackup, etc.).
  • Prepare mechanical engineering products formilestone and safety reviews.
  • Collaborate witha team of engineers inanfast-paced environment,managing time allocations across multiple projectsandensureadherence to timelines, budgets, and quality standards.
  • Develop manufacturing plans for parts using a range of processes, including CNC milling, 3D printing, welding, turning, sheet metal bending, and water-jetting/laser-cutting.


Required Qualifications:

  • 0-3 years of relevant mechanical engineering experience
  • Bachelor's degree in Mechanical Engineeringor a related field
  • Proficiencyin using SolidWorks for design of parts, assemblies, drawings, etc.
  • Proficiencyin setting up and interpreting Finite Element Analysis (FEA) models and analysis results
  • Proficiencyin CAMand slicingsoftwares
  • Proficient in creating part drawings
  • Proficient in GD&T and design for manufacturing/assembly
  • Prior experiencemaintainingCAD files/drawings in configuration management environment
  • Demonstrated capability to rapidly create prototypes/proof of concepts
  • Self-motivated, detail-oriented, and driven to meet critical deadlines
  • Excellent organization and time management skills
  • Excellent written and oral communication skills
  • U.S. Person


Preferred Qualifications:

  • CSWP certificate from DassaultSystemes
  • Proficiencyin Bild,GrabCADWorkbench, Git, or similar CAD management software
  • Proficiencyin CAM software (e.g.,HSMWorksorMasterCAM)
  • Experience designing ormaintainingautomobiles (shop, formula, baja, track, etc.)
  • Experience designing for human-factorsand ergonomics
  • Proficiencyin prototype manufacturing techniques (CNC, welding, etc.)
  • Relevant experience in technology, hardware, and/or spaceflight startup environment
  • Prior experienceonspace programs designing mechanical hardware
  • Proficiencyin use of trade studies as a decision-making aid
  • Prior experience in aerospace startup environment
  • Relevant experience with NASA and Government customers, deliverables, reviews, and standards
  • Familiarity with standard aerospace review process MCR, PDR, CDR, etc.


Compensation & Benefits:Compensation level and base salary are competitively structured and thoughtfully determined based on factors such as relevant skills, experience, education, and the scope of the role.

  • Comprehensive health coverage: Medical, dental, and vision benefits, with 70% of premiums covered by the employer
  • Paid time off: Three (3) weeks per year of vacation
  • Retirement plan: Up to 4% employer match on 401(k) contributions
  • Paid holidays: 11 company-recognized holidays
  • Parental leave
  • Educational reimbursement opportunities to support company objectives, continued learning, and career development


Lunar Outpost Inc. is an equal opportunity employer. Lunar Outpost Inc. does not discriminate on the basis of race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, ethnicity, age, disability, veteran status, genetic information, or any other characteristic protected by applicable law. All employees, including executives and human resources personnel, are expected to conduct themselves with professionalism and treat others with dignity and respect in accordance with this policy.