Mortenson’s success is not a matter of luck; it’s a result of our ingenuity, expertise, and exceptional people coupled with our unparalleled focus on customer service. Our foundation and culture are based upon our company values of trust, safety, teamwork, responsibility, service and stewardship. We are inspired by a compelling purpose to build structures and facilities for the advancement of modern society and a mission to create an exceptional customer experience. Mortenson has built a reputation for being a leader in our industry and in the communities in which we live and work. 

At Mortenson, we know the value and importance of building the next generation of diverse leaders in our industry. That’s why we partner with several non-profits and educational programs, and are committed to providing you with hands-on experience, working and networking with industry leaders in both field and office environments. You’ll walk away from this internship experience with a new appreciation for how innovative and exciting a career in the Construction Industry can be. We’re confident you’ll be proud of your experience with Mortenson! 

Do you want to make a difference? Are you eager to learn? Willing to work hard? 

Mortenson’s Internships are more than just a summer job. It’s a comprehensive internship experience offering you valuable real world work insights. Join Mortenson’s team and experience what a career in construction could look like for you! Mortenson is currently seeking an Intern for our Denver office. Mortenson Gold Crown interns will have the opportunity to experience life on and off the construction project site with experience in the field as well as the office. Through an eight-week rotation, your internship is designed to offer you exposure to numerous field experiences at various exciting projects as well as several office-based disciplines which could include Virtual Design & Construction, Safety, Estimating, Project Accounting, Lean and others. You will be assigned a main role, but will have the opportunity to experience other aspects of the Mortenson operations in Denver.  

Highlights include: 

Field and office experience  

Build relationships and network with industry experts 

5 week part-time internship 

20-24 hours a week 

120 hours total throughout your internship  

Competitive hourly rate 

Consideration for future college internships  

Are you ready? Eligible candidates: 

Must be 18 years of age by the beginning of the externship  

Interested in pursuing an undergraduate, four-year degree in Construction Management, Construction or Civil Engineering, Architectural, Electrical, and Mechanical Engineering as well as Safety, Health and Environmental degrees 

Able to interact with a variety of staff at all levels and with a high degree of professionalism 

Effectively able to plan and organize and successfully manage multiple tasks 

Able to handle exposure to dirt, heat, noise, dust, and in a trailer office environment 

Strong teamwork orientation, initiative, communication, and problem-solving skills 

Successfully able to demonstrate a proven positive and professional attitude and customer service skills

The hourly wage for high school interns starts at $17.50. 

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.  

ABOUT MORTENSON 

As a top builder, developer, and EPC (Engineering, Procurement, and Construction), our expertise spans markets like sports, renewable energy, data centers, healthcare, and more. We are builders at heart, working to ensure the built environment has a lasting positive impact.  

Let’s Redefine Possible®  

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.