• Intern - Summer 2026

    Hensel Phelps (Westminster, CO)
    …a hybrid position (split roughly 80/20) that will work with both the Data Analytics and Cybersecurity teams.** Interns will assist teammates with daily work, project ... documentation, and other current projects. The internship program provides the intern an opportunity to learn about Hensel Phelps-Services and more! **Position… more
    Hensel Phelps (11/19/25)
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  • Civil Engineering Intern ( Summer

    Amrize (Lakewood, CO)
    Civil Engineering Intern ( Summer 2026 ) Requisition ID: 14827 Location: Lakewood, CO, US, 80401Canon City, CO, US, 81212 Pay Type: Estimated Wage Range $20.00 ... at www.amrize.com/careers (https://www.amrize.com/us/en/careers.html) Description: Join Amrize as a Civil Engineering Intern ( Summer 2026 ) and help construct… more
    Amrize (10/25/25)
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  • Health & Safety Intern ( Summer

    Amrize (Lakewood, CO)
    Health & Safety Intern ( Summer 2026 ) Requisition ID: 15103 Location: Lakewood, CO, US, 80401 Pay Type: Estimated Wage Range: $20.00 - $26.00/Hourly **COMPANY ... at www.amrize.com/careers (https://www.amrize.com/us/en/careers.html) Description: We're seeking a Health & Safety Intern ( Summer 2026 )who's ready to put… more
    Amrize (11/15/25)
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  • Environmental Engineer Intern

    Amrize (Lakewood, CO)
    Environmental Engineer Intern ( Summer 2026 ) Requisition ID: 14824 Location: Lakewood, CO, US, 80401 Pay Type: Estimated Wage Range: $20.00 - $26.00/Hourly ... www.amrize.com/careers (https://www.amrize.com/us/en/careers.html) Description: Join Amrize as a Environmental Engineer Intern ( Summer 2026 ) and help… more
    Amrize (11/13/25)
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  • Summer 2026 Non Functional…

    Highmark Health (Denver, CO)
    …conducting research and reporting including recommendations or proposals for action. As a Data Test Engineer Intern , you will assist in ensuring the quality, ... reliability, and performance of data systems and solutions. You will work closely with...or university baccalaureate program. **PREFERRED QUALIFICATIONS** + Graduation date: 2026 + Previous experience in SQL + GCP and… more
    Highmark Health (10/02/25)
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  • Summer 2026 Applied Gen AI/…

    Highmark Health (Denver, CO)
    **Company :** Highmark Health **Job Description :** **SUMMARY OF JOB RESPONSIBILITIES** The intern will be part of the AI Services and Platforms R&D team, ... applying GenAI to solve real-world problems in healthcare. The intern will work closely with senior team members to...Currently pursuing a Master's or PhD in Computer Science, Data Science, AI/ML, or a related field. **PREFERED QUALIFICATIONS**… more
    Highmark Health (10/31/25)
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  • Summer 2026 Data Analytics…

    Highmark Health (Denver, CO)
    **Company :** Highmark Health **Job Description :** The Graduate Intern - Data Analytics will work closely with Senior Data Scientists to support Highmark's ... responsibilities will involve the in-depth analysis of complex healthcare claims data utilizing advanced analytical techniques to detect anomalous provider billing… more
    Highmark Health (10/25/25)
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  • Geologist Intern ( Summer

    CDM Smith (Denver, CO)
    …Opportunity to contribute to meaningful environmental projects. **Job Title:** Geologist Intern ( Summer 2026 !) **Group:** ESO **Employment Type:** ... Join our dynamic team of environmental professionals as a Geologist Intern and gain hands-on experience in environmental engineering and geosciences. This… more
    CDM Smith (09/12/25)
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  • Intern /Co-op - Accounting ( Summer

    Marathon Petroleum Corporation (Denver, CO)
    …our career opportunities fuel personal and professional growth. Responsibilities: As an intern , you will receive on-the-job training related to the dynamics of the ... in the following areas: Accounting Area (Location/Term) Accounts Payable (San Antonio - Summer Only) Audit Assurance & Advisory Services (Findlay and San Antonio* -… more
    Marathon Petroleum Corporation (11/10/25)
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  • Spring and Summer 2026 - AI/ML…

    Noblis (Denver, CO)
    …, you will be asked to work full time out of Reston, VA for our summer intern program. Required Qualifications + US Citizenship + Familiarity with modern machine ... technology solutions that serve the public interest. As a Frontend Engineering Intern working alongside our AI/ML research team, you'll craft intuitive web… more
    Noblis (11/20/25)
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  • Equipment Engineer Intern - Kiewit…

    Kiewit (Denver, CO)
    …and fulfillment you won't find anywhere else. As an Equipment Engineer Intern , you will support Regional Construction & Mining operations. This position is ... maintenance programs. **The anticipated start date for this internship is May/June 2026 .** **District Overview** Kiewit Equipment Services (KES) helps to ensure the… more
    Kiewit (09/29/25)
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  • Summer 2026 Data Science…

    Highmark Health (Denver, CO)
    …populations for health interventions. This involves everything from building interactive data visualizations in Shiny, to developing data transformation ... QUALIFICATIONS** Bachelor's degree. Actively pursuing a Master's or Ph.D. in Data Science, Biostatistics, Computer Science, Analytics, or a related quantitative… more
    Highmark Health (11/12/25)
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  • Electrical Engineer Intern /Co-op…

    CMTA, Inc (Golden, CO)
    …competitive hourly pay rate and eligible for overtime pay. This position will start **May 2026 ** **and go through Summer 2026 . Dates are flexible with school ... are a collaborative, innovative, and energetic team that leverages a data -driven, holistic approach to consulting engineering, performance contracting, and zero… more
    CMTA, Inc (11/17/25)
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  • Intern /Co-op - Midstream Natural Gas…

    Marathon Petroleum Corporation (Denver, CO)
    …and PHAs as needed. + Collaborate with engineers to analyze collected data and identify trends for operational optimization. + Supporting the Electrical Engineering ... 40 hours per week. + Positions are available Spring, Summer , and Fall semesters. + Availability for multiple work...West Virginia Education: Employee Group: Full time Employee Subgroup: Intern Marathon Petroleum Company LP is an Equal Opportunity… more
    Marathon Petroleum Corporation (09/04/25)
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  • Intern - Summer 2026

    Hensel Phelps (Westminster, CO)
    …in project management work field. The internship program provides the intern an opportunity to learn about Hensel Phelps. **Compensation Range:** **$20.00 ... with quality control and support of our safety plan. + Analyze operational data and identify areas of opportunity. + Other tasks as assigned **Essential Duties:**… more
    Hensel Phelps (09/19/25)
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  • Electrical Engineering Intern

    CMTA, Inc (Golden, CO)
    …are a collaborative, innovative, and energetic team that leverages a data -driven, holistic approach to consulting engineering, performance contracting, and zero ... supervision from a knowledgeable mentor in the field. The Electrical Engineering Intern will gain hands-on experience and mentorship from an Electrical Engineer. The… more
    CMTA, Inc (11/01/25)
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  • Intern - Summer 2026

    Hensel Phelps (Westminster, CO)
    …building systems, envelopes, campus, and client operations. **Position Description:** The Marketing Intern will be exposed to a range of functions within the ... corporate marketing and communications team including data management, graphic design, branding, digital marketing, and internal / external communications.… more
    Hensel Phelps (09/26/25)
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  • Summer 2026 Customer Experience…

    Highmark Health (Denver, CO)
    …a dynamic opportunity to contribute to enhancing our customer experience through both data -driven insights and digital design projects. On a daily basis, the ... intern will support the CXIA team by assisting with...basic HTML. They'll gain hands-on experience in analyzing customer data , drafting digital communications, and collaborating with our CX… more
    Highmark Health (10/16/25)
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  • Summer 2026 Member Onboarding…

    Highmark Health (Denver, CO)
    …a meaningful project that enhances member experience through AI-driven personalization. The intern will gain valuable skills and insights that will benefit their ... program in Business, Healthcare Administration, Information Science, Computer Science, or Data Science. + Strong research and analytical skills. + Excellent… more
    Highmark Health (11/11/25)
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  • Summer 2026 Product Owner Graduate…

    Highmark Health (Denver, CO)
    …The intern will work closely with product managers, engineers, data scientists, and stakeholders to gather requirements, define product features, and ensure ... of job responsibilities, employees may have access to covered information, cardholder data , or other confidential customer information that must be protected at all… more
    Highmark Health (11/14/25)
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