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Mechanical Engineer Intern Jobs in Colorado (NOW HIRING)

As an intern, you will work closely with experienced engineers to develop and test next-generation ... This role sits at the intersection of materials science, mechanical design, and experimental test.

As an intern, you will work closely with experienced engineers to develop and test next-generation ... This role sits at the intersection of materials science, mechanical design, and experimental test.

As an intern, you will work closely with experienced engineers to develop and test next-generation ... This role sits at the intersection of materials science, mechanical design, and experimental test.

As an intern, you will work closely with experienced engineers to develop and test next-generation ... This role sits at the intersection of materials science, mechanical design, and experimental test.

Project Engineer Intern

Lafayette, CO · On-site

$17.50 - $22.75/hr

As a Project Engineer Intern, you will work closely with our experienced engineers and project managers, assisting in the planning, coordination, and execution of various construction projects. You ...

Mechanical Engineer

Westminster, CO · On-site

$100K - $125K/yr

Mechanical Engineer FLSA Status: Exempt Department: Engineering Date: 2026 Reports to: Engineering Manager Location: Westminster, CO Wage Range: $100,000 - $125,000 + annual discretionary bonus ...

Mechanical Engineer

Westminster, CO · On-site

$100K - $125K/yr

Mechanical Engineer FLSA Status: Exempt Department: Engineering Date: 2026 Reports to: Engineering Manager Location: Westminster, CO Wage Range: $100,000 - $125,000 + annual discretionary bonus ...

Growing Manufacturing firm in Butte, MT has a need for a Mechanical Engineer. This is a direct hire role with a full benefits package and relocation. The design work/scope required by this Senior ...

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Mechanical Engineer Intern information

See Colorado salary details

$15

$23

$31

How much do mechanical engineer intern jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for mechanical engineer intern in Colorado is $23.01, according to ZipRecruiter salary data. Most workers in this role earn between $18.94 and $25.53 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a mechanical engineer intern, and why are they important?

To thrive as a Mechanical Engineer Intern, you need a strong grasp of engineering principles, mathematics, and problem-solving skills, typically supported by progress toward a mechanical engineering degree. Familiarity with CAD software (such as SolidWorks or AutoCAD), simulation tools, and basic manufacturing processes is often required. Strong teamwork, willingness to learn, and effective communication skills help interns collaborate and absorb feedback in a professional environment. These abilities are crucial for contributing meaningfully to engineering projects and developing technical expertise for future roles.

What types of projects and responsibilities can a mechanical engineer intern expect during their internship?

As a Mechanical Engineer Intern, you'll typically assist with tasks such as CAD modeling, design analysis, prototype testing, and documentation of mechanical systems. Interns often collaborate closely with senior engineers and cross-functional teams, contributing to ongoing projects in product development or process improvement. While responsibilities can vary by company, you may also be involved in hands-on work in labs or workshops, attending team meetings, and learning to use industry-standard engineering tools. This exposure offers a valuable opportunity to develop both technical and teamwork skills in a real-world engineering environment.

What does a mechanical engineer intern do?

A Mechanical Engineer Intern assists professional engineers with the design, development, and testing of mechanical devices and systems. Their responsibilities often include creating CAD drawings, conducting research, performing calculations, and helping with prototyping or laboratory testing. Interns gain hands-on experience by supporting real engineering projects and working alongside experienced engineers. This position provides valuable exposure to engineering processes and workplace culture, making it a key step for students studying mechanical engineering.

What is the difference between Mechanical Engineer Intern vs Mechanical Design Engineer?

AspectMechanical Engineer InternMechanical Design Engineer
Required CredentialsEnrolled in or recent graduate of Mechanical Engineering programBachelor's or higher in Mechanical Engineering or related field
Work EnvironmentInternship setting, often in engineering departments or labsFull-time engineering office or design studio
Employer & Industry UsageInternships offered by manufacturing, automotive, aerospace companiesDesign-focused roles in similar industries

The main difference between a Mechanical Engineer Intern and a Mechanical Design Engineer is experience and responsibility level. Interns are typically students gaining practical experience, while Mechanical Design Engineers are full-time professionals responsible for designing and developing mechanical systems.

What are the most commonly searched types of Mechanical Engineer jobs in Colorado? The most popular types of Mechanical Engineer jobs in Colorado are:
What cities in Colorado are hiring for Mechanical Engineer Intern jobs? Cities in Colorado with the most Mechanical Engineer Intern job openings:
What are popular job titles related to Mechanical Engineer Intern jobs in CO? For Mechanical Engineer Intern jobs in CO, the most frequently searched job titles are:
Infographic showing various Mechanical Engineer Intern job openings in Colorado as of August 2026, with employment types broken down into 13% Internship, 63% Full Time, and 24% Part Time. Highlights an 100% In-person job distribution, with an average salary of $47,861 per year, or $23 per hour.

$93K/yr

Full-time

Posted 6 days ago


USDA Forest Service rating

7.4

Company rating: 7.4 out of 10

Based on 120 frontline employees who took The Breakroom Quiz

158th of 292 rated public sector bodies


Job description

The Mechanical Engineer position is part of the Division of Agricultural Select Agents and Toxins (DASAT) and conducts advanced mechanical engineering analysis and synthesis of systems used in regulated laboratories to advance the understanding of the relationships between workplace exposures/hazards found.Qualifications:Applicants must meet all qualifications and eligibility requirements by the closing date of the announcement, including specialized experience and/or education, as defined below.
BASIC REQUIREMENT:
Engineer (0830): A. Degree: Engineering. To be acceptable, the program must: (1) lead to a bachelor's degree in a school of engineering with at least one program accredited by ABET; or (2) include differential and integral calculus and courses (more advanced than first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and properties of materials (relating particle and aggregate structure to properties); and (g) any other comparable area of fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or electronics.
OR
B. Combination of education and experience -- college-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and their applications to one of the branches of engineering. The adequacy of such background must be demonstrated by one of the following:
1. Professional registration or licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a Professional Engineer (PE) by any State, the District of Columbia, Guam, or Puerto Rico. Absent other means of qualifying under this standard, those applicants who achieved such registration by means other than written test (e.g., State grandfather or eminence provisions) are eligible only for positions that are within or closely related to the specialty field of their registration. For example, an applicant who attains registration through a State Board's eminence provision as a manufacturing engineer typically would be rated eligible only for manufacturing engineering positions.
2. Written Test -- Evidence of having successfully passed the Fundamentals of Engineering (FE)2 examination or any other written test required for professional registration by an engineering licensure board in the various States, the District of Columbia, Guam, and Puerto Rico.
3. Specified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A.
4. Related curriculum -- Successful completion of a curriculum leading to a bachelor's degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelor's degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. Ordinarily there should be either an established plan of intensive training to develop professional engineering competence, or several years of prior professional engineering-type experience, e.g., in interdisciplinary positions. (The above examples of related curricula are not all-inclusive.)
In addition, applicants must meet the following requirements:
FOR THE GS-12 GRADE LEVEL: Applicants must have one year of specialized experience (equivalent to the GS-11 grade level) that demonstrates:
  • Knowledge of engineering assessments of laboratories or facilities, including mechanical infrastructure, HVAC, containment, decontamination and ventilation systems.
  • Analyzes engineering, inspection and/or incident data to identify risks and recommend corrective actions.
  • Provides engineering consultation to internal and external stakeholders on mechanical engineering issues affecting facility design.
  • Develops and reviews engineering guidance materials, procedures, policies, technical documents, and/or training materials.
TRANSCRIPTS are required if:
  • This position requires specific coursework or a degree in a specific field to be basically qualified.
  • This education must have been successfully completed and obtained from an accredited school, college, or university.
COMBINATION OF EDUCATION & EXPERIENCE AT THE GS-11 GRADE LEVEL: Applicants may have combinations of successfully completed education and specialized experience to meet total qualification requirements. The total percentages must equal at least 100 percent to qualify for that grade level.
Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional, philanthropic, religious, spiritual, community, student, social). Volunteer work helps build critical competencies and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.
Education:Please see above for education qualification requirement information.Employment Type: OTHER

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