- ARCO (Irvine, CA)
- …driving success at all levels of the business. We are looking for a highly motivated Project Manager Intern to join our team of experts in Irvine, CA. Because ... Traveling to jobsites + Engagement events **A DAY IN THE LIFE** At ARCO, an Intern has the opportunity to assist Project Managers with the following: +… more
- Shimmick (Irvine, CA)
- **Overview** Shimmick is actively seeking a highly motivated **Field Engineer Intern ** for employment in our Northwest Division. Exact location is to be determined, ... At Shimmick, we are problem solvers. Creative thinkers. Innovators. We approach each project with fresh ideas and big thinking in pursuit of better answers, better… more
- Shimmick (Irvine, CA)
- **Overview** Shimmick is actively seeking a highly motivated **Field Engineer Intern ** for employment in our Electrical Division (Axia). Location is to be ... At Shimmick, we are problem solvers. Creative thinkers. Innovators. We approach each project with fresh ideas and big thinking in pursuit of better answers, better… more
- TYLin (Irvine, CA)
- …resources by finding more sustainable solutions. **Job Summary** TYLin is looking for an Intern Bridge Engineering Designer to join our team for the Summer of 2026. ... As an intern you will assist engineers and engineering staff within a variety of project support roles. This internship is your chance to be part of a… more
- Valero (Wilmington, CA)
- …vendors. * Creates and maintains various accounting analysis. * Assists with audit project planning and testing. * Prepares tax returns and researches tax compliance ... * Sales & Use Tax Accounting * Secondary Accounting * Vendor Invoice Management & Analysis * Wholesale Refined Products This position is hourly nonexempt status,… more
- Valero (Wilmington, CA)
- …unmatched execution. *Major Accountabilities:* Assists Refinery Turnaround and Capital Project groups with construction, commissioning and startup of refinery ... a bachelor's degree (or higher) in Construction Science, Construction Management , Construction Engineering, Construction Engineering Technology, required. * Overall… more
- FM (Woodland Hills, CA)
- …more than one-third of FORTUNE 1000-size companies with engineering-based risk management and property insurance solutions. FM helps clients maintain continuity in ... by drawing upon state-of-the-art loss-prevention engineering and research; risk management skills and support services; tailored risk transfer capabilities; and… more
- TYLin (Ontario, CA)
- …by finding more sustainable solutions. **Job Summary** TYLin is seeking a Summer 2026 intern to join our Ontario office! As a member of our Roadway team, you ... will support engineers and staff across a variety of project tasks, gaining exposure to real-world engineering challenges. This internship offers the opportunity to… more
- Parker Hannifin Corporation (Irvine, CA)
- Project Management Intern Location : Irvine, CA, United States Job Family : Program Management Job Type : Temporary Posted : Oct 21, 2025 Job ID : 60464 ... resource alignment, risk management , change management , and other project management related tasks. The Intern will have the opportunity to engage… more
- Aldridge (Santa Ana, CA)
- West Coast Project Management Intern - Summer 2026 What we are looking for: Aldridge is seeking a Project Management Intern to join our dynamic ... and energetic team. This role will assist project management with administrative and operational duties that support project planning, execution, and… more
- Burns & McDonnell (Brea, CA)
- …engineering systems, correcting and updating designs, assisting lead engineers with various project duties, and other duties as assigned. Specific assignments and ... project work vary depending on the market segments. Please...The Aviation & Federal group is responsible for program management , master planning, facility design commissioning, and operational systems… more
- Upstone Materials (Brea, CA)
- …various operational tasks while gaining practical experience in business practices and project management . Main Responsibilities + Participate in project ... Project Engineer Intern Summer 2026 Company: SULLY-MILLER CONTRACTING Location: Brea Country: USA Type of Contract: Internship Publication Date: Oct 14, 2025… more
- Marathon Petroleum Corporation (Wilmington, CA)
- …path analysis. During your time at MPC, you will develop and utilize project management skills ranging from scope, budget, and schedule development through ... Management , Construction Science, Construction Engineering, Construction Technology, Project Management or Engineering + Strong academic performance… more
- AECOM (Orange, CA)
- …2026, we'd love to hear from you!_ **AECOM** is seeking a **Construction Project Engineer Intern ** for the **Orange, CA** office. **The responsibilities of ... enrolled in a university program pursuing a bachelor's degree or higher in Construction Management or Civil Engineering and must have completed at least one year of… more
- Marathon Petroleum Corporation (Long Beach, CA)
- … Intern to assist in managing and streamlining various operational and project -related tasks. The intern will support coordination efforts across departments, ... and application management while working closely with experienced professionals. The intern will leverage tools such as Tableau, Power BI, and Alteryx to provide… more
- Newegg Inc. (Diamond Bar, CA)
- …Science, Data Science, AI/ML, or a related field. + Strong academic or project experience in computer vision, deep learning, or machine learning. + Familiarity with ... closely with both technical and operations teams. Preferred Skills + Prior project or internship experience applying AI/ML in logistics, supply chain, or… more
- Hensel Phelps (Riverside, CA)
- …Our expert development, construction and facility services teams ensure that every project meets our clients' goals and objectives. Over our 84-year history, Hensel ... Our capabilities span from concept through the long-term facilities management of projects, which means that our focus is...focus is on the complete life cycle of each project we build. Hensel Phelps Facility Services Group is… more
- Henkel (Irvine, CA)
- Key Account Management Intern , Medical - Spring 2026 **_About_** **_this_** **_Position_** At Henkel, you'll be part of an organization that's shaping the future ... level of independence + Proficiency in Microsoft Suite + Project Management skills are a plus **Some...a plus **Some benefits of joining Henkel as an intern ** + Exciting projects that allow you to make… more
- Marathon Petroleum Corporation (La Palma, CA)
- …components: Logistics & Storage Engineering (L&SE) - L&SE provides engineering design and project management services to Terminals, MPL, and Marine. Terminals - ... /Co-ops will gain experience in the 5 phases of the Marathon Project Management Process (MPMP) including Conceptual, Feasibility, Definition, Implementation, and… more
- Amazon (Riverside, CA)
- …Onboarding will include OSHA10, First Aid/CPR/AED certification, technical writing and intro to project management training. PLEASE NOTE: For this role, it is ... most safety-centric company for every team member. As an intern , you will have the opportunity to gain a...safety research paper and share the findings of your project with the leadership team. This will allow you… more
