Top 42 Mechanical engineering internships Jobs in Colorado

Manufacturing Engineering Co-Op (Fall 2026)
Entegris, Inc. —Colorado Springs, CO
- $28 - $30 an hour
- Temporary
- Engineering
- In-person
- Manufacturing
- Health insurance
- 401(k)
Quick Apply
Entry Level Mechanical Engineer
Jacobs —Denver, CO
- $58,656 - $88,000 a year
- Hybrid work
- System design
- Research
- Office
- Paid holidays
- Health insurance
7h
Mechanical Engineer I (Contract)
Sierra Space —Louisville, CO
- Full-time
- Analysis skills
- Bachelor's degree
- Experience equivalent to degree accepted
Mechanical Design Engineer Intern
H3X Technologies —Louisville, CO
- $23 - $37 an hour
- Full-time
- Communication skills
- Mechanical knowledge
- Entry level
Entry Level Engineer I
RDQ, Inc —Denver, CO
- $60,000 - $75,000 a year
- Full-time
- Civil engineering
- Office
- Travel
- Profit sharing
- Health insurance
Manufacturing Engineer Intern
H3X Technologies —Louisville, CO
- $23 - $37 an hour
- Full-time
- Communication skills
- Mechanical knowledge
- Entry level
Manufacturing Engineering Intern
Lightship —Broomfield, CO
- $28 - $30 an hour
- Internship
- Communication skills
- Entry level
- Paid parental leave
- Health insurance
Quick Apply
14d
Mechanical Systems Engineer I
Electra —Boulder, CO
- $75,000 - $85,000 a year
- Microsoft Excel
- Microsoft Outlook
- SharePoint
- Paid parental leave
- Health savings account
Quick Apply
Associate Product Engineer
Maybell Quantum Industries —Denver, CO
- $80,000 - $90,000 a year
- Weekends as needed
- Continuous improvement
- Electrical Engineering
- Communication skills
- Health insurance
- Dental insurance
Quick Apply
8d
Product Design Engineer I
CenCore —Aurora, CO
- Full-time
- Analysis skills
- Continuous improvement
- Electrical Engineering
Mechanical Design Engineer I
Forge Nano —Thornton, CO
- $75,000 - $85,000 a year
- Full-time
- Ability to walk for extended periods
- Analysis skills
- Travel
- COVID-19 protective measures
- Disability insurance
Quick Apply
Mechanical Engineer
Reno James Engineering —Wheat Ridge, CO
- $60,400 - $100,800 a year
- Full-time
- AutoCAD
- System design
- Office
- Health insurance
- Dental insurance
Quick Apply
Associate Mechanical Engineer - Buildings
WSP —Denver, CO
- $79,300 - $109,000 a year
- Mid-level
- Office
- Analysis skills
- Paid parental leave
- Disability insurance
1d
Equipment Engineer I
OSYPKA MEDTEC INC —Longmont, CO
- $72,000 - $79,000 a year
- Full-time
- Ability to lift 50 pounds
- Analysis skills
- US work authorization
Quick Apply
Mission Operation Intern Fall 2026
Rocket Lab Corporation —Littleton, CO
- $25 an hour
- Full-time
- Machine learning
- US work authorization
- Software development experience
Quick Apply
Continuous Improvement Co-Op (Fall 2026)
Entegris, Inc. —Colorado Springs, CO
- $25 - $30 an hour
- Temporary
- Microsoft Excel
- Office
- Analysis skills
- Health insurance
- 401(k)
Quick Apply
Biomedical Engineer
3D Systems —Littleton, CO
- $68,300 - $75,000 a year
- Full-time
- Bachelor of Science
- Bachelor's degree
- Travel
- Paid holidays
- Health insurance
7d
Software Engineering Intern – Mechatronics and Simulation
Origami Space Development, Inc. —Berthoud, CO
- $20 - $30 an hour
- Full-time
- Background check
- Computer Science
- Bachelor of Science
Quick Apply
Mechanical Engineer
Stratom, Inc. —Louisville, CO
- $80,000 - $140,000 a year
- Full-time
- Bachelor of Science
- Mid-level
- 3 years
- AD&D insurance
- Paid holidays
1d
Material & Processes Engineering Intern
Canopy A&D —Littleton, CO
- $25 an hour
- Extended hours
- Internship
- Communication skills
- Entry level
- Paid holidays
- Health insurance
Quick Apply
11d

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mechanical engineering internships jobs near colorado

Manufacturing Engineering Co-Op (Fall 2026)

Entegris, Inc. -
Colorado Springs, CO

Quick Apply

Job Details

Temporary | Full-time | Internship
$28 - $30 an hour

Benefits

Health insurance
401(k)

Qualifications

Teamwork
Engineering
Industrial Engineering
Manufacturing
Mechanical knowledge

Full Job Description

Here at Entegris, we use advanced science to enable technologies that transform the world, and we are seeking employees who have the drive to continue the mission.

This role requires the candidate to be a current student.

The Role:
Our site in Colorado Springs, CO - Rockrimmon is seeking a Manufacturing Engineering Co-Op to join our team for the Fall 2026 season. This assignment is intended to be 6 months in duration, beginning June through December.

What You’ll Do:

Establish and document work order flow through planning/tooling/injection molding/2nd operations/assembly
Help create start up and shut down procedures in injection molding
Help create work instruction for automation interface

What We Seek:

Strong communicator, effective communicating amongst others
Basic understanding of mechanical engineering principles (coursework included)
Proficiency in Microsoft Office

Desired Major(s) & Graduation Year:
Mechanical, industrial, and manufacturing engineering, graduation date in 2027

Eligibility:

Must be a currently enrolled student
Available to work 40 hours a week, M-F (8a-5p) beginning in mid-June through December.
Must be familiar with the university’s requirements to participate in a co-op program
Entegris is not currently hiring candidates for co-ops/internships who will need, now or at any time in the future, Entegris sponsorship through the H1-B lottery.

WHY WORK AT ENTEGRIS?
Lead. Inspire. Innovate. Define Your Future. 
Not everyone who works for a global company shares the same background, experiences and perspectives. We leverage the differences of our employees to bring new ideas to the table. Every employee throughout the company is encouraged to share input on projects and initiatives. Our decision-making process is truly a collaborative effort as we realize there are leaders at every level of the organization. We put our values at the core of how we operate as an organization — not just when it’s convenient, but in a lasting and meaningful way. We want the time and energy you spend here to have a positive impact on your life inside and outside of the office.

WHAT WE OFFER
Our total rewards package goes above and beyond just a paycheck. Whether you’re looking to build your career, improve your health, or protect your wealth, we offer generous benefits to help you achieve your goals.

Compensation: $20-$30/hour range with actual pay dependent on candidate overall skills for the role.

Company anticipates the application window closing approximately 5 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require Company to shorten or extend the application window Entegris does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need Entegris immigration sponsorship (e.g., H1B, TN, STEM OPT, etc.) now or in the future. At Entegris we are committed to providing equal opportunity to all employees and applicants. Our policy is to recruit, hire, train, and reward employees for their individual abilities, achievements, and experience without regard to race, color, religion, sexual orientation, age, national origin, disability, marital or military status.

Pay: $28.00 - $30.00 per hour

Benefits:

401(k)
Health insurance

Work Location: In person

Quick Apply

Refine Your Search

mechanical engineering internships jobs in colorado

Manufacturing Engineering Co-Op (Fall 2026)

Entry Level Mechanical Engineer

Mechanical Engineer I (Contract)

Mechanical Design Engineer Intern

Entry Level Engineer I

Manufacturing Engineer Intern

Manufacturing Engineering Intern

Mechanical Systems Engineer I

Associate Product Engineer

Product Design Engineer I

Mechanical Design Engineer I

Mechanical Engineer

Associate Mechanical Engineer - Buildings

Equipment Engineer I

Mission Operation Intern Fall 2026

Continuous Improvement Co-Op (Fall 2026)

Biomedical Engineer

Software Engineering Intern – Mechatronics and Simulation

Mechanical Engineer

Material & Processes Engineering Intern

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