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Design Engineer Internship Jobs in Colorado (NOW HIRING)

CenCore LLC

Product Design Engineer I

Aurora, CO · On-site

$131K - $157K/yr

The Product Design Engineer I assists with design reviews, technical problem-solving, product ... Prior internship or professional experience in manufacturing, defense, aerospace, secure ...

Forge Nano

Mechanical Design Engineer I

Thornton, CO · On-site

$75K - $85K/yr

Bachelor's degree in Mechanical Engineering or related field * 0-2 years of relevant experience (internships/co-ops acceptable) * Proficiency in CAD software (e.g., SolidWorks, AutoCad)

Forge Nano

Mechanical Design Engineer I

Thornton, CO

$75K - $85K/yr

Bachelor's degree in Mechanical Engineering or related field * 0-2 years of relevant experience (internships/co-ops acceptable) * Proficiency in CAD software ( e.g., SolidWorks, AutoCad)

Forge Nano

Mechanical Design Engineer I

Thornton, CO · On-site

$75K - $85K/yr

Bachelor's degree in Mechanical Engineering or related field * 02 years of relevant experience (internships/co-ops acceptable) * Proficiency in CAD software ( e.g., SolidWorks, AutoCad)

TriMas Corporation

Summer Internship - Engineering

Denver, CO · On-site

$17.25 - $22.50/hr

Summer Internship - Engineering Company: Intertech Medical LLC Primary Location: 4525 Kingston St ... we design andmanufacture high-quality packaging solutions that meet the standards ourcustomers ...

Danaher

Software Engineer Internships

Thornton, CO · On-site

By submitting your interest, you'll be among the first to know when internship opportunities open ... Participating on an Agile Scrum team, collaborating across design, development, and testing

Danaher

Software Engineer Internships

Denver, CO · On-site

By submitting your interest, you'll be among the first to know when internship opportunities open ... Participating on an Agile Scrum team, collaborating across design, development, and testing

Danaher

Software Engineer Internships

Aurora, CO · On-site

By submitting your interest, you'll be among the first to know when internship opportunities open ... Participating on an Agile Scrum team, collaborating across design, development, and testing

Danaher

Software Engineer Internships

Greeley, CO · On-site

By submitting your interest, you'll be among the first to know when internship opportunities open ... Participating on an Agile Scrum team, collaborating across design, development, and testing

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Showing results 1-20

All JobsDesign Engineer Internship JobsDesign Engineer Internship Jobs in Colorado

Design Engineer Internship information

What is the difference between Design Engineer Internship vs Design Engineer?

AspectDesign Engineer InternshipDesign Engineer
CredentialsTypically pursuing or recently completed a relevant degree (e.g., Mechanical, Civil, Electrical Engineering)Bachelor's or Master's degree in engineering or related field, with some roles requiring professional licensure
Work EnvironmentInternship programs, often in engineering firms, manufacturing, or construction companiesFull-time professional roles in design departments, engineering firms, or manufacturing companies
Employer & Industry UsageUsed by companies to train and evaluate potential future employees; common in engineering and manufacturing sectorsEstablished engineering roles involved in designing products, systems, or structures across various industries

The main difference is that a Design Engineer Internship is a temporary, training-focused position for students or recent graduates, while a Design Engineer is a full-time professional responsible for designing engineering solutions. Internships provide hands-on experience, whereas full-time roles involve ongoing project responsibilities and career development.

What is a Design Engineer Internship?

A Design Engineer Internship is a temporary position for students or recent graduates to gain practical experience in engineering design. Interns work under the supervision of experienced engineers to assist with designing products, systems, or components using tools like CAD software. They may participate in brainstorming sessions, draft technical drawings, and help test prototypes. This internship helps develop technical skills, real-world problem-solving abilities, and an understanding of the engineering design process.

What types of projects and responsibilities can a Design Engineer Intern expect during their internship?

As a Design Engineer Intern, you can expect to work on a variety of hands-on projects such as creating CAD models, assisting with prototype development, and supporting design validation tests. Interns often collaborate closely with senior engineers and cross-functional teams, gaining exposure to real-world engineering challenges and iterative design processes. You may also participate in team meetings, contribute to brainstorming sessions, and help document design changes, providing valuable insights into the full product development lifecycle. This role offers a great opportunity to build technical skills, learn industry-standard tools, and understand how engineering teams function in a professional setting.

What are the key skills and qualifications needed to thrive as a Design Engineer Intern, and why are they important?

To thrive as a Design Engineer Intern, you need a solid understanding of engineering fundamentals, CAD software proficiency, and coursework or a degree track in mechanical, electrical, or related engineering fields. Familiarity with tools like SolidWorks, AutoCAD, and simulation software is often required, and experience with prototyping or 3D printing is a plus. Strong problem-solving skills, attention to detail, and effective teamwork and communication abilities help you excel in collaborative design environments. These competencies enable interns to contribute meaningfully to projects, adapt to technical challenges, and support the innovation process within engineering teams.
What are the most commonly searched types of Design Engineer jobs in Colorado? The most popular types of Design Engineer jobs in Colorado are:
What are popular job titles related to Design Engineer Internship jobs in Colorado? For Design Engineer Internship jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Design Engineer Internship jobs in Colorado look for? The top searched job categories for Design Engineer Internship jobs in Colorado are:
What cities in Colorado are hiring for Design Engineer Internship jobs? Cities in Colorado with the most Design Engineer Internship job openings:
Design Engineer Internship jobs near you
Infographic showing various Design Engineer Internship job openings in Colorado as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.
Design Engineer III

Design Engineer III

Air Squared Manufacturing, Inc.

Thornton, CO • On-site

$115K - $135K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago

Job description

Company: Air Squared Manufacturing, LLC
Title of Position: Design Engineer III
Position Type: Full time; Exempt
Air Squared Manufacturing, Inc. is an OEM manufacturer of scroll type compressors, vacuum pumps and expanders for the medical, aerospace, fuel cell and power generation industries. Air Squared offers exciting career opportunities working on projects including NASA MOXIE, Leading Electric and Autonomous Vehicle OEM, DOE Clean Energy initiatives ranging from nuclear fusion and the Advanced Research Projects Agency - Energy (ARPA-e), and other cutting-edge projects.
The Design Engineer III will independently lead the design, analysis, and prototyping of new scroll compressors and vacuum pumps. This position will design customized solutions directly for a customer's needs, ensuring that the product will meet their specifications. This senior-level role will focus on the critical design aspects of a scroll compressor, which directly affect size, performance, life, and reliability, and will also mentor and develop junior engineering staff.
This role is being established as part of a strategic initiative to build a dedicated defense engineering organization. The selected candidate will play a foundational role in shaping its technical direction and delivering engineering solutions across critical defense programs. The right candidate will thrive in an environment that requires building from the ground up, operating with ambiguity, and producing high-quality designs without losing sight of near-term program commitments.
This position is dedicated exclusively to defense-related programs and operates as part of a defined business unit with responsibility for technical execution and customer deliverables. It is structured to support an independent operating model, with the expectation that the engineer will function with a high degree of autonomy and contribute directly to establishing repeatable engineering processes as the organization matures.
Pay Range: $115,000 - $135,000 / year, based on qualifications and experience
Company Benefits include:
  • Health Insurance through Cigna (optional HSA plan with $10 per pay period matching)
  • Dental and Vision insurance
  • Long Term Disability Insurance, paid by employer
  • Group and voluntary life insurance
  • 401K Retirement Plan
  • Safety shoe allowance
  • 3-weeks PTO accrual and paid holidays
  • Parental Leave
  • Educational reimbursement

Company Perks include:
  • Catered company lunches on a quarterly basis
  • 9/80 Work Schedule
  • Company Summer picnic for employees and their families
  • Department activities budget
  • Company Happy Hours, Trivia night and more
  • Casual dress code
  • Employee Referral Program
  • Employee Recognition Awards

Job Responsibilities:
  • Lead new product development technically from concept through completion, with minimal oversight
  • Utilize SolidWorks to create detailed 3D models and fabrication drawings
  • Use CFD to optimize cooling, pressure drop and heat rejection from compression process
  • Design for manufacturing including hardware selection such as couplings, bearings, fasteners and O-rings
  • Estimate prototype performance during the design stage and validate through testing
  • Support machine shops (at Air Squared or qualified suppliers) to answer questions on critical dimensions or design changes
  • Design advanced components and products with little to no support
  • Basic assembly or hands-on duties. Most assembly work is performed by the lab technicians
  • Testing and troubleshooting scroll prototypes
  • Training and mentorship of entry level engineers and engineering interns
  • Other responsibilities as required
  • Must be willing to work overtime as required
  • Must be willing to travel on rare occasions

Qualifications:
  • MUST SUBMIT RESUME TO BE CONSIDERED
  • BS in Mechanical Engineering or equivalent experience (required)
  • Minimum of 7-years' experience in design engineering (required)
  • BS in Materials or Aerospace Engineering (considered)
  • Proficient in SolidWorks (3D modeling and fabrication drawings)
  • Proficient in GD&T principles
  • Experience with SolidWorks FEA and CFD Packages
  • Background in Automotive, Aerospace, or Medical industries (preferred)
  • Knowledge of Aerospace, Automotive or Medical standards (preferred)
  • Experience with various Manufacturing processes (required)
  • Demonstrated experience leading full product lifecycle projects (required)
  • Proven ability to work independently on complex design problems
  • Employment with Air Squared is contingent on passing a statewide background check, drug screening (for substances illegal in the state of Colorado), and employment verification through E-Verify

Location: Thornton, Colorado
How to Apply: https://recruiting.paylocity.com/recruiting/jobs/All/1078af34-40eb-4989-83a3-3a2138324f69/Air-Squared-Manufacturing-Inc%20
Pay Range: $115,000 - $135,000 / year, based on qualifications and experience
For information on Air Squared, visit our website at https://airsquared.com/
If you need an accommodation seeking employment with Air Squared, please email Careers@airsquared.com or call (303) 466-2669. Accommodations are made on a case-by-case basis.
Air Squared is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
EEO is the Law EEO is the Law Supplement Pay Transparency Nondiscrimination E-Verify Right to Work
EEO is the Law: https://www.dol.gov/sites/dolgov/files/ofccp/regs/compliance/posters/pdf/eeopost.pdf
EEO is the law Supplement: https://www.dol.gov/sites/dolgov/files/ofccp/regs/compliance/posters/pdf/OFCCP_EEO_Supplement_Final_JRF_QA_508c.pdf
Pay Transparency Nondiscrimination:- https://www.dol.gov/sites/dolgov/files/OFCCP/pdf/pay-transp_%20English_formattedESQA508c.pdf
E-Verify poster: https://e-verify.uscis.gov/web/media/resourcesContents/E-Verify_Participation_Poster_ES.pd f
Right to Work: https://www.e-verify.gov/sites/default/files/everify/posters/IER_RighttoWorkPoster.pdf
PM21
Salary Description
$115,000 - $135,000 / year

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