Top 215 Development intern Jobs in Littleton, Co

Mission Operation Intern Fall 2026
Rocket Lab Corporation —Littleton, CO
- $25 an hour
- Full-time
- Machine learning
- US work authorization
- Software development
Quick Apply
Marketing Intern
ERO Resources Corporation —Lakewood, CO
- $20 - $28 an hour
- Hybrid work
- Background check
- Microsoft Excel
- Marketing
Audit Intern - Summer 2027 (Denver, CO)
Carr, Riggs & Ingram, LLC —Centennial, CO
- Seasonal
- Microsoft Excel
- US work authorization
- Internship
- Paid holidays
- Disability insurance
Quick Apply
12d
Marketing Intern
Amerita —Englewood, CO
- $18 - $20 an hour
- PRN
- Remote
- Microsoft Excel
- Marketing
- Research
Engineering Intern-SV Engineering- Mission Operations
York Space Systems —Greenwood Village, CO
- $22 - $26 an hour
- Seasonal
- Office
- SQL
- Continuous improvement
Quick Apply
Summer 2027 Consulting Services Intern - M&A and Valuation Services
RubinBrown LLP —Denver, CO
- Seasonal
- Office
- Finance
- Bachelor's degree
Quick Apply
2026 Fall Intern - Inflight Experience Operations Strategy
Frontier Airlines, Inc —Denver, CO
- Weekends as needed
- Microsoft Outlook
- Computer Science
- Office
7d
RX Grad Intern
Costco Wholesale Corporation —Littleton, CO
- $35 an hour
- Part-time
- Driving
- Patient care
- US work authorization
- AD&D insurance
- Employee stock purchase plan
Marketing Intern
Inspire Communities —Greenwood Village, CO
- Full-time
- Hybrid work
- Travel
- Organizational skills
- Internship
- Health savings account
- Health insurance
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
Social Media Intern, Colorado Avalanche
Kroenke Sports & Entertainment —Denver, CO
- $19.29 an hour
- Part-time
- Bachelor of Science
- Writing skills
- Office
5d
Construction Intern
The Whiting-Turner Contracting Company —Denver, CO
- $16 - $32 an hour
- Microsoft Access
- Microsoft Outlook
- Construction site
- Profit sharing
- Disability insurance
School Program Intern
DENVER BOTANIC GARDENS INC —Littleton, CO
- $22 an hour
- Overtime
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
4d
Intern, eCommerce (Production & Content Writing)
Marina Bay Sands —Centennial, CO
- Full-time
- Marketing
- English
- Analysis skills
Privacy Program Intern
COLORADO HOUSING AND FINANCE AUTHORITY —Denver, CO
- $30 an hour
- Temporary
- Hybrid work
- Office
- Administrative experience
- Continuous improvement
- Health insurance
Quick Apply
Civil Engineering Intern
Kimley-Horn —Greenwood Village, CO
- $27 - $31 an hour
- Engineering
- Office
- Quality control
5d
Audit Intern - Spring 2027 (Denver, CO)
Carr, Riggs & Ingram, LLC —Centennial, CO
- Microsoft Excel
- US work authorization
- Internship
- Paid holidays
- Disability insurance
Quick Apply
12d
Marketing Content Intern
Nelnet —Centennial, CO
- Part-time
- Microsoft Outlook
- Marketing
- Computer literacy
- Flexible schedule
8d
Fall 2026 Quality Intern- Supply Chain
King Soopers —Denver, CO
- Part-time
- Microsoft Excel
- Microsoft Outlook
- Customer service
- Paid holidays
- Health insurance
Intern
Adolfson & Peterson Construction —Aurora, CO
- $21 - $28 an hour
- Full-time
- Microsoft Excel
- Construction site
- Writing skills

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Mission Operation Intern Fall 2026

Rocket Lab Corporation -
Littleton, CO

Quick Apply

Job Details

Full-time | Internship
$25 an hour

Qualifications

Git
Python

Full Job Description

ABOUT ROCKET LAB

Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations.

Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.

As a Mission Operations Intern based at Rocket Lab's site in Littleton, Colorado, you will accelerate automation and DevOps capabilities that power Rocket Lab's growing spacecraft fleet. You'll work hands-on with modern tools like Python, Linux, CI/CD, and HIL/SIL testing while supporting missions from LEO constellations to deep space exploration. Partnering closely with cross‑functional engineering teams, you'll help enhance both ground and on‑orbit systems in a fast‑paced, vertically integrated environment. The Mission Operation intern will have the chance to contribute directly to mission success and spacecraft performance across all phases of flight.

WHAT YOU'LL GET TO DO

As an intern, you will work closely with your mentor and other employees within the department to apply your knowledge and grow your skills both technically and professionally

Work with a fast-paced group of professionals to apply engineering and industry concepts to solve real challenges

Attend frequent 1:1's with mentors and supervisors to facilitate success and learning while providing progress updates

Enjoy tech talks and network with other interns and employees through social and professional events

YOU'LL BRING THESE QUALIFICATIONS

Ideal candidates will thrive in ambiguity and are excited to work in small, high-performing teams that are focused on continued learning and growth. Success in this position will be measured by the knowledge and experience you bring to the role, your ability to lead development projects without supervision, and your ability to successfully collaborate across teams to deliver results.

Must be enrolled in a bachelor's, master's or doctorate degree program in Aerospace Engineering, Aeronautical Engineering, Mechanical Engineering, or Software Engineering, or related field and have at least one semester of school remaining post internship

GPA of 3.0 or above

3+ months of applied engineering experience (internship, laboratory, and personal/team project experience is applicable)

Proficiency in Python, Linux, and Git
Able to work full time, on-site for a minimum of 12 consecutive weeks beginning August or September 2026

THESE QUALIFICATIONS WOULD BE NICE TO HAVE

GPA of 3.5 or above

6+ months of applied engineering experience (internship, laboratory, and personal/team project experience is applicable)

General understanding of spacecraft systems, operations, or mission workflows

Experience in AI/ML applications in software development or operations

Familiarity with testing frameworks that integrate software and hardware systems

COMPENSATION AND OTHER BENEFITS

Pay Range CA: $25.00 USD Hourly

You may be eligible for a stipend to subsidize relocation costs

This position may require prolonged periods of sitting, standing, walking, computer work, and occasional exposure to moderate levels of noise, dust and fumes in production areas

WHAT TO EXPECT

We're on a mission to unlock the potential of space to improve life on Earth, but that's not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work, and out-pace. We pride ourselves on having each other's backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.

Important information:

FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.

Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at [email protected].This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.

FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:

For security reasons, background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.

Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union, or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.

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Refine Your Search

development intern jobs in littleton, co

Mission Operation Intern Fall 2026

Marketing Intern

Audit Intern - Summer 2027 (Denver, CO)

Marketing Intern

Engineering Intern-SV Engineering- Mission Operations

Summer 2027 Consulting Services Intern - M&A and Valuation Services

2026 Fall Intern - Inflight Experience Operations Strategy

RX Grad Intern

Marketing Intern

Intern - Brand and Customer Experience

Social Media Intern, Colorado Avalanche

Construction Intern

School Program Intern

Intern, eCommerce (Production & Content Writing)

Privacy Program Intern

Civil Engineering Intern

Audit Intern - Spring 2027 (Denver, CO)

Marketing Content Intern

Fall 2026 Quality Intern- Supply Chain

Intern

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