Top 55 Fall internship Jobs in Colorado

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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
Mission Operation Intern Fall 2026
Rocket Lab Corporation —Littleton, CO
- $25 an hour
- Full-time
- Machine learning
- US work authorization
- Software development
Quick Apply
Program and Non Profit Operations Internship - Fall
Volo Kids —Denver, CO
- Part-time
- Cleaning
- Internship
- Teaching
- Opportunities for advancement
6d
2026 Legal & Contracts Fall Internship
Advanced Space —Westminster, CO
- $20 - $29 an hour
- Office
- Master's degree
- Analysis skills
1d
Fall 2026 Intern - Treasury
Frontier Airlines, Inc —Denver, CO
- Full-time
- Office
- Finance
- Analysis skills
2026 Fall Intern, Human Resources (Talent Acquisition)
Frontier Airlines, Inc —Denver, CO
- Word processing
- Office
- Continuous improvement
- On-the-job training
Fall 2026 Operations Intern- Supply Chain
King Soopers —Denver, CO
- Part-time
- Microsoft Excel
- Microsoft Outlook
- Customer service
- Paid holidays
- Health insurance
Fall 2026 Quality Intern- Supply Chain
King Soopers —Denver, CO
- Part-time
- Microsoft Excel
- Microsoft Outlook
- Customer service
- Paid holidays
- Health insurance
Fall 2026 Human Resources Intern- Supply Chain
Kroger —Aurora, CO
- Part-time
- Microsoft Excel
- Microsoft Outlook
- Customer service
Fall 2026 Operations/Maintenance Intern- Supply Chain
King Soopers —Denver, CO
- Part-time
- Microsoft Excel
- Microsoft Outlook
- Customer service
- Paid holidays
- Health insurance
2026 Fall Internship
Design Workshop —Basalt, CO
- $22 - $24 an hour
- Research
- Office
- Analysis skills
Fall 2026: Field Experience, Internships, & Student Teaching Placements
Aurora Public Schools —Aurora, CO
- Part-time
- Background check
- Classroom
- Entry level
2026 Fall Intern, Tax
Frontier Airlines, Inc —Denver, CO
- Microsoft Word
- Research
- Office
- On-the-job training
Audit Intern - Fall 2027 (Colorado Springs, CO)
Carr, Riggs & Ingram, LLC —Colorado Springs, CO
- Microsoft Excel
- US work authorization
- Internship
- Paid holidays
- Disability insurance
Quick Apply
12d
Behavioral Health Specialist Fellow (MSW) (LSW) [Bilingual Spanish Preferred]
Oak Street Health —Commerce City, CO
- $51,256 - $111,351 a year
- Full-time
- Spanish
- Master of Social Work
- Adults
- Paid training
- Health insurance
Technical Training Co-Op (Fall 2026)
Entegris, Inc. —Colorado Springs, CO
- $28 - $30 an hour
- Temporary
- Microsoft Excel
- Marketing
- Office
- Health insurance
- 401(k)
Quick Apply
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
Quality Engineer Co-Op (Fall 2026)
Entegris, Inc. —Colorado Springs, CO
- $28 - $30 an hour
- Temporary
- Microsoft Excel
- Mid-level
- Analysis skills
- Health insurance
- 401(k)
Quick Apply
Project Engineer I – Mechanical & HVAC Construction
Horizon Mechanical Solutions —Denver, CO
- $28 - $32 an hour
- Full-time
- Construction site
- Travel
- Organizational skills
- Paid holidays
- Health insurance
Quick Apply
7d
2026 Fall Intern - Aviation Safety
Frontier Airlines, Inc —Denver, CO
- Weekends as needed
- Research
- Office
- Internship

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fall internship jobs near colorado

Continuous Improvement Co-Op (Fall 2026)

Entegris, Inc. -
Colorado Springs, CO

Quick Apply

Job Details

Temporary | Full-time | Internship
$25 - $30 an hour

Benefits

Health insurance
401(k)
401(k) matching

Qualifications

Teamwork
Microsoft Excel
Six Sigma Green Belt
Data-driven problem-solving
Manufacturing
Root cause analysis

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.

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

The continuous improvement role involves analyzing business and manufacturing processes to identify inefficiencies and implementing changes to improve productivity, quality, and cost-effectiveness. Our team uses methodologies like Lean and Six Sigma to guide our work, collaborating with cross-functional teams to develop and execute solutions that align with Entegris goals. The role requires strong analytical skills, project management, and the ability to foster a culture of continuous improvement throughout the organization.

What You’ll Do:

Data analysis: Collect, analyze, and interpret production and workflow data to identify trends, bottlenecks, and areas for improvement.
Process improvement: Perform process mapping, conduct root cause analysis, and develop action plans to address inefficiencies.
Project support: Assist with leading projects that aim to improve quality, safety, and cost savings, often by applying Lean principles or supporting events like Kaizen.
Collaboration: Work with cross-functional teams, such as operations, quality, and management, to implement and monitor improvement initiatives.
Documentation and reporting: Document processes, help create and deliver presentations on project findings, and provide feedback on procedures.

What We Seek:

Methodologies: Experience or training in process improvement methodologies like Lean or Six Sigma is a plus.
Analytical skills: Strong analytical and problem-solving skills are essential.
Technical skills: Proficiency in Microsoft Office (especially Excel) for data analysis and project management tools are often needed.
Soft skills: Excellent communication and presentation skills, as well as the ability to work collaboratively in a team environment. Certification/Previous Experience: Yellow or Green Belt Six Sigma Certification is a plus.

Desired Major(s) & Graduation Year:
Industrial Engineering, Mechanical Engineering, or a related field. Graduating in December 2026 or later.

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.

PHYSICAL REQUIREMENTS:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is:
Regularly required to use hands to finger, handle, or feel; reach with hands and arms; and talk or hear.
Stand, walk, sit and occasionally required to climb or balance and stoop, kneel, crouch, or crawl.
Regularly lift and/or move up to 10 pounds, frequently lift and/or move up to 25 pounds, and occasionally lift and/or move up to 40 pounds.
Required vision abilities include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus.

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: $25.00 - $30.00 per hour

Benefits:

401(k)
401(k) matching
Health insurance

Work Location: In person

Quick Apply

Refine Your Search

fall internship jobs in colorado

Continuous Improvement Co-Op (Fall 2026)

Mission Operation Intern Fall 2026

Program and Non Profit Operations Internship - Fall

2026 Legal & Contracts Fall Internship

Fall 2026 Intern - Treasury

2026 Fall Intern, Human Resources (Talent Acquisition)

Fall 2026 Operations Intern- Supply Chain

Fall 2026 Quality Intern- Supply Chain

Fall 2026 Human Resources Intern- Supply Chain

Fall 2026 Operations/Maintenance Intern- Supply Chain

2026 Fall Internship

Fall 2026: Field Experience, Internships, & Student Teaching Placements

2026 Fall Intern, Tax

Audit Intern - Fall 2027 (Colorado Springs, CO)

Behavioral Health Specialist Fellow (MSW) (LSW) [Bilingual Spanish Preferred]

Technical Training Co-Op (Fall 2026)

Manufacturing Engineering Co-Op (Fall 2026)

Quality Engineer Co-Op (Fall 2026)

Project Engineer I – Mechanical & HVAC Construction

2026 Fall Intern - Aviation Safety

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