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Programming Intern Jobs in Colorado (NOW HIRING)

As a top builder, developer, and EPC (Engineering, Procurement, and Construction), our expertise ... As an intern, you'll get hands-on experience right away, working alongside project teams and ...

Analytics Engineering Intern

Denver, CO · On-site

$17.25 - $22.50/hr

We are looking for an Analytics Engineering Intern who is eager to learn and passionate about ... This role is ideal for students with curiosity for programming, process automation, and building ...

Greeley, Colorado Wells Engineering Intern - Wells engineering internships consist of actual projects worked on in the office with drilling or completions engineers and other functional groups that ...

Analytics Engineering Intern

Denver, CO · On-site

$17.25 - $22.50/hr

Description We are looking for an Analytics Engineering Intern who is eager to learn and passionate ... This role is ideal for students with curiosity for programming, process automation, and building ...

Junior Engineer - Intern KBR is seeking a motivated Junior Engineer - Intern to support the ... Desired Qualifications: - Familiarity with Linux operating systems. - Basic programming experience ...

Junior Engineer - Intern KBR is seeking a motivated Junior Engineer - Intern to support the ... Desired Qualifications: - Familiarity with Linux operating systems. - Basic programming experience ...

Engineering Intern - Summer 2027

Lafayette, CO

$17.50 - $22.75/hr

We offer competitive compensation, educational and social programming throughout the summer,as well ashousingassistanceand relocation support for eligible interns. Engineering Intern Opportunities ...

Engineering Intern - Summer 2027

Lafayette, CO

$17.50 - $22.75/hr

We offer competitive compensation, educational and social programming throughout the summer,as well ashousingassistanceand relocation support for eligible interns. Engineering Intern Opportunities ...

Engineering Intern - Summer 2027

Boulder, CO

$17.25 - $22.50/hr

We offer competitive compensation, educational and social programming throughout the summer,as well ashousingassistanceand relocation support for eligible interns. Engineering Intern Opportunities ...

Engineering Intern - Summer 2027

Boulder, CO

$17.25 - $22.50/hr

We offer competitive compensation, educational and social programming throughout the summer,as well ashousingassistanceand relocation support for eligible interns. Engineering Intern Opportunities ...

Engineering Intern (Oil & Gas Business)

Platteville, CO · On-site

$18.75 - $24.25/hr

Click here for more information about the intern program. Final position can be but not limited to Production Engineer, Facilities Engineer, Reservoir Engineer, Drilling and Completions Engineer and ...

Showing results 21-40

Programming Intern information

What do programming interns do?

Programming Interns typically support ongoing development projects by writing and testing code, fixing bugs, and assisting with documentation. You may be assigned to work on specific modules, perform code reviews, or help automate repetitive tasks under the guidance of senior developers. Interns often participate in team meetings, collaborate closely with other interns and full-time engineers, and gain exposure to version control systems and agile workflows. These experiences are designed to help you build practical skills while contributing meaningfully to the team's goals.

What are the key skills and qualifications needed to thrive as a programming intern?

To thrive as a Programming Intern, you generally need a solid understanding of programming fundamentals, data structures, and algorithms, often gained through coursework in computer science or related fields. Familiarity with version control systems like Git, basic debugging tools, and at least one programming language such as Python, Java, or C++ is typically expected. Strong problem-solving skills, eagerness to learn, and the ability to communicate effectively within a team help interns stand out. These skills and qualities are crucial for quickly adapting to real-world projects, collaborating with colleagues, and making meaningful contributions during the internship.

What is the difference between Programming Intern vs Software Developer Intern?

AspectProgramming InternSoftware Developer Intern
Required CredentialsTypically students or recent graduates with basic coding knowledgeSimilar, often pursuing or holding a degree in computer science or related field
Work EnvironmentInternship programs in tech companies, startups, or organizationsInternship roles within software development teams in various industries
Employer & Industry UsageCommon in tech companies, startups, and IT departmentsSame as Programming Intern, often used interchangeably
Search & Comparison IntentPeople looking for entry-level programming experienceIndividuals seeking software development internship opportunities

Both roles are entry-level internships focused on programming tasks, often requiring similar educational backgrounds. The terms are frequently used interchangeably, with 'Software Developer Intern' emphasizing a focus on software development projects. Candidates interested in gaining practical coding experience in a professional setting should consider both roles, depending on the company's terminology.

What are the most commonly searched types of Programming jobs in Colorado?

The most popular types of Programming jobs in Colorado are:

What cities in Colorado are hiring for Programming Intern jobs?

Cities in Colorado with the most Programming Intern job openings:

Infographic showing various Programming Intern job openings in Colorado as of August 2026, with employment types broken down into 34% Internship, 27% Full Time, 26% Part Time, and 13% Temporary. Highlights an 100% In-person job distribution.

Sustainability Intern

M. A. Mortenson Company

Denver, CO • On-site

$18/hr

Full-time

Posted 10 days ago


Mortenson rating

8.4

Company rating: 8.4 out of 10

Based on 19 frontline employees who took The Breakroom Quiz


Job description


Sustainability Intern
Join a team that's passionate about building inspiring spaces and pushing the industry forward in smarter, more innovative ways. As a top builder, developer, and EPC (Engineering, Procurement, and Construction), our expertise spans markets like sports, renewable energy, data centers, healthcare, and more. At Mortenson, we're grounded in offering meaningful work, real career growth, and a collaborative culture where your ideas and contributions matter.
We're looking for motivated, adaptable individuals who thrive in fast-paced environments and enjoy working with a diverse range of people. If you're proactive, curious, and ready to make an impact while growing your career, check out our opportunities!
As an intern, you'll get hands-on experience right away, working alongside project teams and partners to keep things moving. You'll help solve real problems, stay organized, communicate across teams, and make an impact from day one while building the foundation for your career.
Responsibilities
As a Sustainability Engineer Intern at Mortenson, you will interact with a variety of people to implement Mortenson's Build for the Greater Good program. You will work at our Denver, CO office and support the sustainability team.
Highlights of your time with this Mortenson internship will include:
  • In-depth research addressing all facets of sustainable building practices

  • Assisting in unorthodox data collection - be it calling local agencies or diving several levels deep in online search

  • Exploration and discovery of new publicly available informational sources and unidentified analytics-focused tools/capabilities that contribute to sustainable building initiatives

  • Collecting, updating, and fact-checking existing structures and project profiles

Program Overview:
Our summer intern program (May - August 2027) is designed to give you real, hands-on experience from day one, working on meaningful projects that directly impact the business. You'll gain exposure to innovative work, build professional skills through development opportunities, and be supported by a team that values your growth. Your ideas matter here, and you'll have the chance to contribute, learn, and make a difference while exploring your career path.
Required Qualifications:
Cultivate your skills in your chosen field of study and build your career with Mortenson. We look forward to hearing from you if you:
  • Currently pursuing an undergraduate, four-year degree in Environmental Science, Environmental Engineering, Architecture, Engineering, or other related degree

Preferred Qualifications:
  • Have previous related internship experience

  • Are currently enrolled as an undergraduate junior

  • Have a basic understanding of construction and generally accepted business practices

  • Demonstrate strong collaboration, communication, and problem-solving skills and show initiative and leadership

  • Showcase a positive and professional attitude and solid customer service skills

  • Are detail-oriented, organized, and can effectively handle multiple competing priorities

The hourly wage for college Interns starts at $18. Students may be paid higher wages based on their year in school.
Please make note:
  • Visa sponsorship is not offered for this position.

  • Our postings are typically open a minimum of 5 days and an average of 44 days.

Equal Employment Opportunity
Your uniqueness brings new and creative perspectives to the team. Mortenson is committed to providing equal opportunities of employment (EOE) to all individuals, regardless of your race, religion, gender, national origin, age, veteran status, disability, marital status or any other legally protected category.
Other Items to Note
  • Mortenson reserves the right to hire any individual without legal or financial obligation on unwanted solicitations. No agency emails, calls, or solicitations are accepted without a valid agreement.

  • Must be currently legally authorized to work in the U.S. without sponsorship for employment visa status (e.g., H1B status, 0-1, TN, CPT, OPT, etc.). We are unable to sponsor or take over sponsorship of an employment Visa at this time.

What Mortenson employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


M. A. Mortenson logo

About M. A. Mortenson

Sourced by ZipRecruiter

M. A. Mortenson is a prominent name in the construction industry, based out of Minneapolis, MN, US. Established in 1954 by M.A. Mortenson Sr., the company has over six decades of experience offering construction services that have contributed to building lasting infrastructures across various sectors, including healthcare, energy, corporate, and sports. Mortenson has proven its exceptional expertise through a range of complex building and facility projects across the US fulfilling the customer's specifications and exceeding their expectations. Moreover, the company's core values are outlined as ‘Do the Right Thing’, ‘We Before I’, ‘Inspire What’s Possible’, and ‘In it for the long haul’.

Industry

Manufacturing and construction

Company size

1,001 - 5,000 Employees

Headquarters location

Minneapolis, MN, US

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