• The Clorox Company (Willowbrook, IL)
    …with experience collaborating and aligning cross-functional teams, including R&D, Marketing , Engineering Design Staff, Manufacturing, Quality, and Supply Chain to ... R&D peers and Engineering design staff, as well as marketing , sales, supply chain, and regulatory teams involved in...new test methods and demos. + Analyze and interpret data to drive technical understanding, meet project targets, and… more
    DirectEmployers Association (10/21/25)
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  • Energy Consulting Intern ( Summer…

    Sargent & Lundy (Chicago, IL)
    Description This position has a target start date in summer 2026. This position will give you the opportunity to: + Collaborate with members of the Consulting ... in Engineering. + Assist in the preparation of Consulting proposals, marketing materials, technical presentations, and white papers. + Support project teams… more
    Sargent & Lundy (11/25/25)
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  • Refining Chemical Engineering Intern/Co-op…

    Marathon Petroleum Corporation (Robinson, IL)
    …refinery production. Typical college co-op assignments include: validation of production data and mass balancing, process modeling, and development of graphical ... based upon these economics. Past projects/duties include: analyze refinery process flow data and compare to recommended optimum levels, this will help in identifying… more
    Marathon Petroleum Corporation (11/14/25)
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  • Intern/Co-op - Refining Electrical Engineering…

    Marathon Petroleum Corporation (Robinson, IL)
    …The process control systems in the refinery provide real-time control and data acquisition functions in support of operating the refinery process and electrical ... employment visa sponsorship now or in the future. + Positions are available spring, summer , and fall semesters + Availability for multiple work terms is preferred +… more
    Marathon Petroleum Corporation (11/24/25)
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  • Intern/Co-Op - Supply Chain ( Summer 2026)

    Marathon Petroleum Corporation (Robinson, IL)
    …components + Play a hands-on role in identifying, visualizing and analyzing data to obtain business insights + Collaborate with representatives from Accounts ... Learn more about Marathon Petroleum's benefits at www.mympcbenefits.com As an energy industry leader, our career opportunities fuel personal and professional growth.… more
    Marathon Petroleum Corporation (11/06/25)
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  • University Intern - Wood River Refining Engineer

    Phillips 66 (Roxana, IL)
    **BRING YOUR ENERGY TO AN OUTSTANDING INTERNSHIP** Our internships allow you to provide your energy , your collaboration, and your contribution as you experience ... our intern program. Get more information at https://careers.phillips66.com/ . ** Summer internship activities may include the following:** + Orientation, training… more
    Phillips 66 (11/06/25)
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  • Finance / Accounting Intern

    Constellation (Warrenville, IL)
    …Data Analytics, Statistics, Economics, Computer Science, Information Systems, Communications, Marketing , or Sustainability & Energy related degrees. + Minimum ... a freshly independent and soon-to-be Fortune 200 company, we're providing the energy and services to transform our future. Combining next generation technologies and… more
    Constellation (11/19/25)
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  • Product Manager Intern

    Oracle (Springfield, IL)
    …We're using innovative new technologies to tackle real-world problems today. From advancing energy efficiency to reimagining online commerce, the work we do is not ... **junior** year toward your undergraduate degree, or higher, by summer 2026. + Have no more than **12 months**.../ Machine Learning / Natural Language Processing + Big Data / Data Structures / Algorithms +… more
    Oracle (11/25/25)
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  • Integrated Security Systems Sales Internship

    Siemens (Rolling Meadows, IL)
    …in Mechanical Engineering, Electrical Engineering, IndustrialEngineering, Energy /Sustainability, Built Environment, ConstructionManagement or Business ... to ensure customers can work in a comfortable, safe, and energy -efficient environment? Does gaining hands-on experience, real-world skills and valuable knowledge… more
    Siemens (10/10/25)
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  • Building Automation Solutions Sales Internship

    Siemens (Chicago, IL)
    …in Mechanical Engineering, Electrical Engineering, IndustrialEngineering, Energy /Sustainability, Built Environment, ConstructionManagement or Business ... to ensure customers can work in a comfortable, safe, and energy -efficient environment? Does gaining hands-on experience, real-world skills and valuable knowledge… more
    Siemens (10/03/25)
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