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29 2026 summer intern jobs found

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Marathon Petroleum Company LP
Full time
 
Intern/Co-op – Midstream Environmental or Process Safety (Summer 2026)
Marathon Petroleum Company LP Denver, CO, USA
An exciting career awaits you At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Overview: Marathon Petroleum Corp. (MPC) offers internship and co-op opportunities to high-performing college students who want meaningful hands-on experiences in their fields of study. The following core values guide MPC’s approach to doing business: safety and environmental stewardship; integrity; inclusion; collaboration; and excellence. Interns and co-ops work side by side with experienced professionals as contributing members of diverse work teams who create value for the company’s shareholders. MPC believes that how we conduct our business is just as important as the bottom line.   Environmental and Process Safety Interns/Co-ops are critical to ensuring that we maintain high standards for protecting people, the environment, and the communities where we work...

Mar 14, 2026
RSM US LLP
Corporate Performance Management Consulting Intern - Summer 2026
RSM US LLP Denver, CO, USA
We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, culture and talent experience and our ability to be compelling to our clients. You'll find an environment that inspires and empowers you to thrive both personally and professionally. There's no one like you and that's why there's nowhere like RSM. We are offering a unique opportunity for an individual with an interest in technology, accounting and/or financial planning and analysis (FP&A) to join our growing Data & Digital Practice. This position is a client-facing role focusing on Corporate Performance Management (CPM) services and products. As an intern, you will execute end-to-end implementations from participation in system design workshops through configuration and support. The successful candidate must...

Mar 12, 2026
EM
Summer 2026 Management Trainee Intern Colorado Springs
Enterprise Mobility Colorado Springs, CO, USA
Overview If you're looking to hit the ground running, the Enterprise Management Internship will help you build valuable business and leadership skills. For a university/college student, the real-world professional experience you'll receive during the internship will help you stand apart from the crowd, and will be more than just a line on your resume. This position is located at Colorado Springs (80905, 80907, 80920, 80921, 80909, 80916), Pueblo (81003) and the surrounding areas. It pays to be an Intern with Enterprise! Benefits include, but are not limited to: Full-time 40hr per week schedule from May 19, 2026 through August 7, 2026 Paid internship $19.50 / hour Employee discounts on car rentals, car purchases and much more! Recognition and rewards for referrals and strong performance Endless long-term career opportunities following graduation From day one as a paid intern with Enterprise, you'll learn what it takes...

Mar 10, 2026
RSM US LLP
Managed Application Services Consulting Intern - Summer 2026
RSM US LLP Greenwood Village, CO, USA
We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, culture and talent experience and our ability to be compelling to our clients. You'll find an environment that inspires and empowers you to thrive both personally and professionally. There's no one like you and that's why there's nowhere like RSM. RSM currently has openings for individuals interested in combining Technology and Business to join our Managed Application Services (MAS) practice as a consulting intern working with Microsoft's Dynamics365 platform. This platform is comprised of Enterprise Resource Planning ( ERP ) , Customer Relationship Management ( CRM ) , Business Intelligence ( BI ) and a technology base . As a MAS Consulting Intern, you will receive mentoring...

Mar 10, 2026
Lensa
Internship
 
Survey/Remote Sensing Intern
Lensa Englewood, CO, USA
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Colliers Engineering & Design. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Overview We're looking for a driven, curious, and tech-savvy intern to join our Survey/Geospatial team in Denver, CO starting Spring or Summer 2026! This is your chance to jump into hands-on field and mapping work, support real-world projects, and learn from some of the most experienced professionals in the industry. Colliers Engineering & Design, an affiliate of Colliers, is a national leader in multi-discipline engineering, design, and consulting...

Mar 18, 2026
Lensa
Full Stack Software Engineering Intern
Lensa Denver, CO, USA
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for EBSCO Information Services. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. EBSCO Information Services (EBSCO) delivers a fully optimized research experience, seamlessly integrated with a powerful discovery platform to support the information needs and maximize the research experience of our end-users. Headquartered in Ipswich, MA, EBSCO employs more than 2,700 people worldwide, with most embracing hybrid or remote work models. As an AI-enabled service leader, we thrive on innovation, forward-thinking strategies, and the dedication of our...

Mar 17, 2026
ST
Internship
 
Financial Analyst Intern - Corporate FP&A
Sling TV Littleton, CO, USA
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for EchoStar. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Company Summary EchoStar builds solutions that help families and communities stay connected. We'll launch your career and empower you to change lives. Our brands include Boost Mobile, DISH TV, Gen Mobile, Hughes and Sling TV. We serve millions of customers with offerings ranging from satellite to streaming services and global to personal networking solutions. Department Summary At EchoStar, hard work is rewarded with limitless opportunities. We're looking at more than your...

Mar 16, 2026
Marathon Petroleum Company LP
Full time
 
Intern/Co-op - Accounting (Fall 2026)
Marathon Petroleum Company LP Denver, CO, USA
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Marathon Petroleum Corporation. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. An exciting career awaits you At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Responsibilities As an intern, you will receive on-the-job training related to the dynamics of the petroleum industry, the specifics of your job assignment, and the use of various software programs. Accounting interns are placed in the following...

Mar 16, 2026
CD
Assistant Football Coach (Defensive Line)
Colorado Department of Revenue Pueblo, CO, USA
Job Description Primary Duties Coaching Serve as the defensive line coach in collaboration with the vision of the head coach. Coach student-athletes, including all team practices and scheduled games/competitions; assist in the development of game preparation and strategy; condition and train student-athletes in order to develop skill, character, and teamwork in football. Ensure that all University, conference and NCAA rules and regulations are followed including student-athlete eligibility, recruiting, financial aid, scheduling and academic progress. Follow University procurement and travel policies. Work in collaboration with fellow coaches and staff under the direction of the defensive coordinator and head football coach Maintain Student-Athletes Recruit highly qualified prospective student-athletes. Monitor player academics, encourage academic excellence including student-athlete health, wellness and overall welfare. Program Success Assist in the...

Mar 15, 2026
CD
Assistant Football Co-Defensive Coordinator/Defensive Backs Coach
Colorado Department of Revenue Pueblo, CO, USA
Job Description Primary Duties Coaching Coach student-athletes, including all team practices and scheduled games/competitions; develop game preparation and strategy; condition and train student-athletes in order to develop skill, character, and teamwork in football. Ensure that all University, conference and NCAA rules and regulations are followed including student-athlete eligibility, recruiting, financial aid, scheduling and academic progress. Follow University procurement and travel policies. Work in collaboration with fellow coaches and staff under the direction of the head football coach. Coordinate all special teams in collaboration with the vision of the head coach. Maintain Student-Athletes Recruit highly qualified prospective student-athletes. Monitor player academics, encourage academic excellence including student-athlete health, wellness and overall welfare. Program Success Assist in the organization of camps and clinics; fund-raising...

Mar 15, 2026
ST
Internship
 
Android Developer Intern
Sling TV Denver, CO, USA
Company Summary EchoStar builds solutions that help families and communities stay connected. We’ll launch your career and empower you to change lives. Our brands include Boost Mobile, DISH TV, Gen Mobile, Hughes and Sling TV. We serve millions of customers with offerings ranging from satellite to streaming services and global to personal networking solutions. Department Summary At EchoStar, hard work is rewarded with limitless opportunities. We’re looking at more than your education and previous work experience, we want individuals who are bright, energetic and ambitious. We believe the critical thinking skills you learn in college can be applied across a variety of business functions, regardless of your major. The opportunities at EchoStar will provide you with a potential fast track for career advancement. Our internship program is designed to give you comprehensive experience in the fast-paced world of wireless and technology industries. With hands-on field experience...

Mar 14, 2026
Lensa
Internship
 
Software Engineering Intern
Lensa Boulder, CO, USA
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Ricoh Americas Corporation. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Software Engineering Intern Come Create at Ricoh If you are seeking a team driven by passion and purpose, come create with us at Ricoh. We are a team of information seekers and customer-obsessed collaborators who aspire to deliver the services, solutions, and technologies that empower business success. We are looking for talented, inspired individuals to join us during the summer of 2026 to help drive high-performance teams and our commitment to excellence....

Mar 14, 2026
Co
Internship
 
Youth for Youth Intern
City of Akron Broomfield, CO, USA
Description CCOB Mission Statement: "Working in partnership with the community, the City and County of Broomfield provides excellent services in an efficient, respectful and courteous manner to enhance and protect the environment and quality of life of Broomfield residents." Join Broomfield Youth For Youth (Y4Y) as we educate and engage with our community about substance use and mental health. Y4Y uses youth-led action to create positive and supportive messaging, events, and relationships to help teens in our community. This is a great opportunity to connect with other Broomfield teens and use your voice to be an agent of change. Y4Y is composed of local middle school and high school-aged youth. Y4Y collaborates with Communities That Care, an initiative that works to prevent youth substance use, by providing youth voice for the coalition. The group is focused on three areas to help teens lead healthy lives: youth substance use prevention, improved well-being, and forming...

Mar 14, 2026
Lensa
Internship
 
AI Engineer Intern
Lensa Denver, CO, USA
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Teradata. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Our Company At Teradata, we believe that people thrive when empowered with better information. That's why we built the most complete cloud analytics and data platform for AI. By delivering harmonized data, trusted AI, and faster innovation, we uplift and empower our customers-and our customers' customers-to make better, more confident decisions. The world's top companies across every major industry trust Teradata to improve business performance, enrich customer experiences, and...

Mar 13, 2026
Lensa
Internship
 
AI engineer
Lensa Denver, CO, USA
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Teradata. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Our Company At Teradata, we believe that people thrive when empowered with better information. That's why we built the most complete cloud analytics and data platform for AI. By delivering harmonized data, trusted AI, and faster innovation, we uplift and empower our customers-and our customers' customers-to make better, more confident decisions. The world's top companies across every major industry trust Teradata to improve business performance, enrich customer experiences, and...

Mar 13, 2026
AE
Full time
 
Finance Intern - Undergraduate
Advanced Energy Denver, CO, USA
About Advanced Energy Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. AE’s power solutions enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing and healthcare. Advanced Energy has devoted four decades to perfecting power for its global customers and is headquartered in Denver, Colorado. WHY BE A PART OF ADVANCED ENERGY? Some people say it’s like working in the best of two worlds. We operate like an agile, growing, small company – you can see your work make a difference to the company every day. Things move quickly and you can see and feel it. At the same time, we’re a global company founded in 1981 and have been publicly traded for more than 28 years. We have a strong cash position,...

Mar 12, 2026
AE
Full time
 
Finance Intern - Graduate
Advanced Energy Denver, CO, USA
About Advanced Energy Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. AE’s power solutions enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing and healthcare. Advanced Energy has devoted four decades to perfecting power for its global customers and is headquartered in Denver, Colorado. WHY BE A PART OF ADVANCED ENERGY? Some people say it’s like working in the best of two worlds. We operate like an agile, growing, small company – you can see your work make a difference to the company every day. Things move quickly and you can see and feel it. At the same time, we’re a global company founded in 1981 and have been publicly traded for more than 28 years. We have a strong cash position,...

Mar 11, 2026
Serco
Part time
 
Engineering Intern - (Part-Time/Temp)
Serco Denver, CO, USA
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Serco. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Position Description & Qualifications Our 2026 internship opportunities are available throughout the summer in the U.S. You will work with your manager to identify the best working schedule for you, working up to 40 hours a week. Serco offers an exciting internship opportunity in the Advanced Technologies Group (ATG). ATG’s AI/ML Research and Development Team is responsible for developing innovative machine learning technologies that both solve our customer’s challenges and...

Mar 11, 2026
ST
Internship
 
Marketing Strategy Intern - Go-To-Market
Sling TV Littleton, CO, USA
Company Summary EchoStar builds solutions that help families and communities stay connected. We’ll launch your career and empower you to change lives. Our brands include Boost Mobile, DISH TV, Gen Mobile, Hughes and Sling TV. We serve millions of customers with offerings ranging from satellite to streaming services and global to personal networking solutions. Department Summary At EchoStar, hard work is rewarded with limitless opportunities. We’re looking at more than your education and previous work experience, we want individuals who are bright, energetic and ambitious. We believe the critical thinking skills you learn in college can be applied across a variety of business functions, regardless of your major. The opportunities at EchoStar will provide you with a potential fast track for career advancement. Our internship program is designed to give you comprehensive experience in the fast-paced world of wireless and technology industries. With hands-on field experience...

Mar 09, 2026
ST
Full time
 
Financial Analyst Intern - Shared Services
Sling TV Littleton, CO, USA
Company Summary EchoStar builds solutions that help families and communities stay connected. We’ll launch your career and empower you to change lives. Our brands include Boost Mobile, DISH TV, Gen Mobile, Hughes and Sling TV. We serve millions of customers with offerings ranging from satellite to streaming services and global to personal networking solutions. Department Summary At EchoStar, hard work is rewarded with limitless opportunities. We’re looking at more than your education and previous work experience, we want individuals who are bright, energetic and ambitious. We believe the critical thinking skills you learn in college can be applied across a variety of business functions, regardless of your major. The opportunities at EchoStar will provide you with a potential fast track for career advancement. Our internship program is designed to give you comprehensive experience in the fast-paced world of wireless and technology industries. With hands-on field experience...

Mar 09, 2026
ES
Entrepreneurial Generalist Intern
EchoStar Littleton, CO, USA
Company Summary EchoStar builds solutions that help families and communities stay connected. We'll launch your career and empower you to change lives. Our brands include Boost Mobile, DISH TV, Gen Mobile, Hughes and Sling TV. We serve millions of customers with offerings ranging from satellite to streaming services and global to personal networking solutions. Department Summary At EchoStar, hard work is rewarded with limitless opportunities. We're looking at more than your education and previous work experience, we want individuals who are bright, energetic and ambitious. We believe the critical thinking skills you learn in college can be applied across a variety of business functions, regardless of your major. The opportunities at EchoStar will provide you with a potential fast track for career advancement. Our internship program is designed to give you comprehensive experience in the fast-paced world of wireless and technology industries. With hands-on field...

Mar 07, 2026
Se
Engineering Intern - (Part-Time/Temp)
Serco Denver, CO, USA
Position Description & Qualifications Our 2026 internship opportunities are available throughout the summer in the U.S. You will work with your manager to identify the best working schedule for you, working up to 40 hours a week. Serco offers an exciting internship opportunity in the Advanced Technologies Group (ATG). ATG's AI/ML Research and Development Team is responsible for developing innovative machine learning technologies that both solve our customer's challenges and contribute to the growth of the company. As a Machine Learning Intern, you will join a dynamic team of research scientists and software engineers that develop innovative machine learning technologies to address some of the nation's most challenging problems. This is an excellent opportunity for someone who is innovative and driven by challenging technical problems. Our team develops a wide range of capabilities addressing our customer's challenges, with a focus on machine learning (ML) and...

Mar 06, 2026
RSM US LLP
Assurance Intern - Summer 2027
RSM US LLP Denver, CO, USA
We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, culture and talent experience and our ability to be compelling to our clients. You'll find an environment that inspires and empowers you to thrive both personally and professionally. There's no one like you and that's why there's nowhere like RSM. At RSM, interns work with large and small companies in various industries. They develop strong working relationships with clients built on understanding their businesses and challenges. Interns work on multiple team engagements each year, including several pieces of any particular assignment not just one part. Working in a mutually respectful team environment helps our associates perform at their best and integrate their career with their personal life. Examples...

Mar 10, 2026
RSM US LLP
Federal Tax Services Intern - Summer 2027
RSM US LLP Denver, CO, USA
We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, culture and talent experience and our ability to be compelling to our clients. You'll find an environment that inspires and empowers you to thrive both personally and professionally. There's no one like you and that's why there's nowhere like RSM. Examples of the candidate's responsibilities include: Working on a team that focuses on a wide range of tax specialty areas including accounting for income taxes, accounting methods and periods, corporate taxation, federal credits and incentives, individual taxation, mergers and acquisitions, pass-through entity taxation, private client services, and not for profit organizations Completing tax planning and research Preparing federal and state & local tax...

Mar 10, 2026
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