• Human Resources Intern

    Upstone Materials (Brea, CA)
    Human Resources Intern Summer 2026 Company: SULLY-MILLER CORPORATE Location: Brea Country: USA Type of Contract: Internship Publication Date: Oct 2, 2025 ... Companies, please visit www.colasusa.com. Compensation $26 per hour Job Summary The Human Resources Intern will support the HR department by assisting with… more
    Upstone Materials (10/03/25)
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  • Engineering Intern Summer 2026…

    Medtronic (Santa Ana, CA)
    Summer Internship Program does not provide work authorization sponsorship for summer intern positions. Individuals with temporary visas such as E, F-1, ... Operations, Quality) IT, Supply Chain and Finance interns for Summer 2026. You have learned a lot to get...participate full time (40 hours/week) as part of our intern cohort from June 1 - August 14 (semester… more
    Medtronic (08/08/25)
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  • Intern /Co-op - Refining Electrical…

    Marathon Petroleum Corporation (Wilmington, CA)
    …of the application process at Marathon Petroleum LP, please contact our Human Resources Department at ###@marathonpetroleum.com . Please specify the reasonable ... & Instrumentation issues at the refinery. As a reliability intern , you will help analyze failures of equipment, develop...posting number in which you may be interested. A Human Resources representative will review your request… more
    Marathon Petroleum Corporation (08/25/25)
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  • Intern /Co-op - Safety & Industrial Hygiene…

    Marathon Petroleum Corporation (Wilmington, CA)
    …of the application process at Marathon Petroleum LP, please contact our Human Resources Department at ###@marathonpetroleum.com . Please specify the reasonable ... 40 hours per week. + Positions are available Spring, Summer , and Fall semesters. + Availability for multiple work...posting number in which you may be interested. A Human Resources representative will review your request… more
    Marathon Petroleum Corporation (09/20/25)
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  • Intern /Co-op - Refining Mechanical…

    Marathon Petroleum Corporation (Wilmington, CA)
    …of the application process at Marathon Petroleum LP, please contact our Human Resources Department at ###@marathonpetroleum.com . Please specify the reasonable ... or in the future. + Positions are available spring, summer , and fall semesters + Availability for multiple work...posting number in which you may be interested. A Human Resources representative will review your request… more
    Marathon Petroleum Corporation (08/25/25)
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  • Refining Chemical Engineering Intern /Co-op…

    Marathon Petroleum Corporation (Wilmington, CA)
    …of the application process at Marathon Petroleum LP, please contact our Human Resources Department at ###@marathonpetroleum.com . Please specify the reasonable ... or in the future. + Positions are available spring, summer , and fall semesters + Availability for multiple work...posting number in which you may be interested. A Human Resources representative will review your request… more
    Marathon Petroleum Corporation (08/15/25)
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  • Intern /Co-Op - Supply Chain…

    Marathon Petroleum Corporation (Wilmington, CA)
    …of the application process at Marathon Petroleum LP, please contact our Human Resources Department at ###@marathonpetroleum.com . Please specify the reasonable ... and fosters a collaborative team environment. Responsibilities: As an intern with MPC, you will be assigned to work...posting number in which you may be interested. A Human Resources representative will review your request… more
    Marathon Petroleum Corporation (08/08/25)
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  • Intern /co-op - Refining Construction…

    Marathon Petroleum Corporation (Wilmington, CA)
    …of the application process at Marathon Petroleum LP, please contact our Human Resources Department at ###@marathonpetroleum.com . Please specify the reasonable ... along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss… more
    Marathon Petroleum Corporation (08/25/25)
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  • Fulfillment Workplace Health and Safety Specialist…

    Amazon (Riverside, CA)
    …functional teams (Operations, RME (Reliability Maintenance & Engineering), Central Teams, Human Resources , Transportation Operations, and others) in the planning ... most safety-centric company for every team member. As an intern , you will have the opportunity to gain a...to the customer's address. About the Program: * The summer term is full-time (40 hours a week) and… more
    Amazon (08/08/25)
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  • Distribution Operations/Supply Chain Intern

    Reyes Holdings (City Of Industry, CA)
    …operations + Transportation + Restaurant Services/Customer Service/Field Service + Inventory + Human Resources + Function as lead person on specific projects ... Position Summary: As a Distribution Operations Intern you will play an active role in...your point of contact in the Talent Acquisition or Human Resources departments. Background Check and Drug… more
    Reyes Holdings (09/09/25)
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  • Campus Recruiter

    Kimley-Horn (Orange, CA)
    …creative sources (social media, professional organizations, referrals, etc.) + Co-lead the Summer Intern Program + Facilitate internal recruiting update meetings ... of interviewer trainings and post-interview debriefs) + Extend offers to intern and collegiate candidates; manage the follow-up communication with the candidate… more
    Kimley-Horn (08/13/25)
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