Top 72 Internships for high school students Jobs in Denver, Co

Student Solar Construction Intern
GRID ALTERNATIVES —Denver, CO
- $19.29 an hour
- Construction site
- No experience needed
- Office
Quick Apply
3d
Graphic Design Intern - Colorado Rapids
Kroenke Sports & Entertainment —Commerce City, CO
- $19.29 an hour
- Temporary
- Bachelor of Science
- Office
- High school diploma or GED
Quick Apply
10d
Intern - Brand and Customer Experience
GO Car Wash Management Corp —Greenwood Village, CO
- From $17 an hour
- Part-time
- Remote
- Background check
- High school diploma or GED
- Organizational skills
Quick Apply
Program Coordinator
Colorado Ceasefire Outreach —Denver, CO
- From $30 an hour
- Contract
- Hybrid work
- Background check
- Spanish
- Google Workspace
- Mileage reimbursement
Quick Apply
5d
Clinical Intern
Colorado Lifted Foundation —Denver, CO
- Part-time
- Background check
- Spanish
- Driving
Quick Apply
1d
2026 Fall Intern - Aviation Safety
Frontier Airlines, Inc —Denver, CO
- Weekends as needed
- Research
- Office
- In-person
10d
Intern I
Jeffco Public Schools —Jefferson County, CO
- $17 an hour
- Full-time
- Analysis skills
- Organizational skills
- Fingerprint clearance
2026 Fall Intern, Tax
Frontier Airlines, Inc —Denver, CO
- Microsoft Word
- Research
- Office
- On-the-job training
10d
Outside Property Claim Associate
Travelers —Centennial, CO
- $52,600 - $86,800 a year
- Residential
- High school diploma or GED
- Driver's License
- Wellness program
- Paid holidays
5d
Ophthalmic Technician Sr
UCHealth —Aurora, CO
- $25.80 - $38.70 an hour
- Full-time
- CPR Certification
- BLS Certification
- Mid-level
- 403(b) matching
- Health savings account
11d
Quick Lane Technician 1 - Fowler Chevrolet
Fowler Chevrolet —Broomfield, CO
- $20 - $22 an hour
- Dedicated
- Dealership
- High school diploma or GED
- Paid holidays
- Health insurance
Chaplain - PRN
Denver Health —Denver, CO
- $27.64 - $38.70 an hour
- Part-time
- Acute care
- Spanish
- Customer service
- Tuition reimbursement
- Employee discount
Graduate (Year-Round) Intern: Geospatial Data Science Modeling and Analysis
National Laboratory of the Rockies —Golden, CO
- $44,500 - $71,200 a year
- Full-time
- Computer Science
- Pass drug screening
- Analysis skills
- 403(b) matching
- Health insurance
Program Coordinator
University of Colorado —Denver, CO
- $54,256 - $56,000 a year
- Weekends as needed
- Background check
- Microsoft Excel
- Microsoft Outlook
Quick Lane Technician I CO
Fowler Jeep of Boulder —Boulder, CO
- From $20 an hour
- Dealership
- High school diploma or GED
- Ability to lift 50 pounds
- Paid holidays
- Health insurance
9d
Graduate (6-12 months) Power System Stability Analysis Intern
National Laboratory of the Rockies —Golden, CO
- $51,200 - $81,900 a year
- Full-time
- Pass drug screening
- Master's degree
- Analysis skills
- 403(b) matching
- Health insurance
Graduate (Summer Intern) –Data Center Modeler for Power System Study
National Laboratory of the Rockies —Golden, CO
- $44,500 - $71,200 a year
- Full-time
- Pass drug screening
- Master's degree
- Analysis skills
- 403(b) matching
- Health insurance
Graduate (Year-Round) Intern – Modeling, Real-Time Simulation and Hardware in the Loop (HIL) Testing of Distribution Systems
National Laboratory of the Rockies —Golden, CO
- $44,500 - $71,200 a year
- Full-time
- Pass drug screening
- Master's degree
- Bachelor's degree
- 403(b) matching
- Health insurance
Crisis Counselor
University of Colorado —Denver, CO
- $73,100 - $79,739 a year
- Weekends as needed
- Hybrid work
- Bilingual
- Background check
- LMFT
Real-time power system modeling and simulation internship
National Laboratory of the Rockies —Boulder, CO
- $51,200 - $81,900 a year
- Full-time
- Pass drug screening
- Master's degree
- Bachelor's degree
- 403(b) matching
- Health insurance

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internships for high school students jobs near denver, co

Student Solar Construction Intern

GRID ALTERNATIVES -
Denver, CO

Quick Apply

Job Details

Internship
$19.29 an hour
3 days ago

Qualifications

Outdoor work experience

Full Job Description

Description:

About GRID Alternatives

GRID Alternatives is a national leader in making clean, affordable solar power and solar jobs accessible to low-income communities and communities of color. GRID is an entrepreneurial, high-growth non-profit organization that provides direct solar installation and project development; clean mobility options; workforce training and service-learning opportunities; and low-income solar policy advocacy.

Our Vision: a rapid, equitable transition to a world powered by renewable energy that benefits everyone.

Our Mission: to build community-powered solutions to advance economic and environmental justice through renewable energy.

What it's like to work at GRID…

At GRID, we care about each other and know that each employee has a whole self that includes life outside of work. Our culture supports learning, growth and well-being of all of our team members.

Summary of the role:

The Student Solar Construction Intern will join GRID’s construction and workforce development teams to support the installation of Denver Public Schools solar projects. This internship is designed for young adults interested in construction, climate action, and exploring careers in the clean-energy sector.

No prior experience is required—just curiosity, reliability, and a willingness to learn. You will have the opportunity to support the installation of solar on either Montbello High School or Responsive Arts and STEAM Academy (RASA). This is a paid, seasonal summer internship for 110-hour commitment.

Schedule, Location, Pay

Summer internship (6–8 weeks, depending on region)

Located: Denver, Co
Schedule: Max Hrs. 110 Hours
Internship takes place at GRID Alternatives Colorado office and active solar installation sites as well as training labs
Pay: Paid by Denver Youth Employment Program, Denver $19.29
Start and End dates: June 8, 2026 through September 7th, 2026
Weekday schedule with occasional events

What we offer and what you will gain

Learn about GRID’s solar installation training program, including:
Introduction to solar technology
Electrical basics: (Volts, Amps, Watts, AC, DC)
Construction safety (including OSHA-10 certification opportunities, depending on location)
Job-readiness workshops (résumé building, interview skills, career exploration)
Engage with GRID staff, volunteers, and industry partners to learn about green-career pathways.
Potentially attend field trips, guest speaker sessions, and hands-on labs focused on renewable energy and sustainability.
Hands-on experience installing real solar systems.
Exposure to construction trades and renewable energy careers
Workforce readiness training and mentorship
Potential certifications (e.g., OSHA-10, CPR/First Aid, solar basics)
A supportive, mission-driven environment focused on equity and community impact.
A pathway to future GRID training programs, apprenticeships, or entry-level solar jobs

What you will be doing while learning:

Solar Installation & Construction Support
Assist construction staff with installing rooftop and ground-mounted solar systems.
Learn and practice safe use of hand tools, ladders, and basic construction equipment.
Help prepare job sites, including staging materials, loading/unloading equipment, and maintaining a clean work area.
Participate in racking, panel placement, wiring support, and system testing under supervision.
Model safe work practices and follow all GRID safety protocols.
Learning & Career Pathway Development

Community Engagement

Represent GRID’s mission on job sites and in community settings.
Collaborate with diverse teams of volunteers, homeowners, and fellow interns.
Support outreach or educational events as needed.

Requirements:

Your areas of knowledge and expertise...

Ages 17–21 (depending on program requirements)
Interest in construction, solar energy, environmental justice, or hands-on learning
Ability to work outdoors in varied weather conditions.
Comfortable with heights and physical activity (training provided)
Reliable, punctual, and able to follow safety instructions.
No prior experience required, just enthusiasm and a growth mindset.

Reasonable Accommodation for Job Seekers with a Disability:

If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to: [email protected]

Ready to Apply?

Due to the high volume of inquiries, mailed and emailed applications are not accepted.

GRID Alternatives provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, national origin, age, disability or genetics. Because we value EID at GRID Alternatives, we encourage folks from all backgrounds to apply, even if you do not meet all of the preferred

Quick Apply

Refine Your Search

internships for high school students jobs in denver, co

Student Solar Construction Intern

Graphic Design Intern - Colorado Rapids

Intern - Brand and Customer Experience

Program Coordinator

Clinical Intern

2026 Fall Intern - Aviation Safety

Intern I

2026 Fall Intern, Tax

Outside Property Claim Associate

Ophthalmic Technician Sr

Quick Lane Technician 1 - Fowler Chevrolet

Chaplain - PRN

Graduate (Year-Round) Intern: Geospatial Data Science Modeling and Analysis

Program Coordinator

Quick Lane Technician I CO

Graduate (6-12 months) Power System Stability Analysis Intern

Graduate (Summer Intern) –Data Center Modeler for Power System Study

Graduate (Year-Round) Intern – Modeling, Real-Time Simulation and Hardware in the Loop (HIL) Testing of Distribution Systems

Crisis Counselor

Real-time power system modeling and simulation internship

I want to receive the latest job alert for internships for high school students in denver, co

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