- WSP USA (San Diego, CA)
- …internship will be part of the WSP Summer Internship Program. As a summer intern , you have the opportunity to participate in our 12-week program scheduled ... Line is seeking a Full-Time Intelligent Transportation Systems Planning Intern to work out of our San Diego, CA...Planning, and Policy for emerging technologies. + Assist with project research, field work, and preliminary design calculations and… more
- Elkay (Paso Robles, CA)
- Product Management Intern ( Summer 2026) **_The Company_** Zurn Elkay Water Solutions Corporation is a thriving, values-driven company focused on doing the right ... business, and leadership skills during the assignment. The responsibilities the intern will complete include assisting the Product Management Team throughout Product… more
- Royal Electric (Sacramento, CA)
- At Royal Electric Company we provide expert electrical design, construction , and service with builders, contractors and facility owners who value relationships, ... and loyalty. These values support our core purpose; to build great relationships, one project at a time! We are currently accepting applications for Interns for our… more
- Upstone Materials (Brea, CA)
- Safety Intern Summer 2026 Company: SULLY-MILLER CORPORATE Location: Brea Country: USA Type of Contract: Internship Publication Date: Nov 30, 2025 Sully-Miller ... is a company with over 100 years in the construction industry. Since 1923, Sully-Miller has become one of...www.colasusa.com. Compensation $26 per hour Job Summary The Safety Intern will support the company's commitment to maintaining safe… more
- CDM Smith (Irvine, CA)
- …fieldwork for our construction management activities to give a full project lifecycle experience. **Job Title:** Environmental Engineering Intern ( Summer ... of senior engineers to peer interns, and across multi-discipline project teams. As a CDM Smith Intern or Co-Op, you will work to research engineering solutions… more
- Royal Electric (Sacramento, CA)
- At Royal Electric Company we provide expert electrical design, construction , and service with builders, contractors and facility owners who value relationships, ... support our core purpose; to build great relationships, one project at a time! We are currently accepting applications...our Sacramento Office location. This opportunity will be starting Summer 2026, working with our Estimating team. An Estimating… more
- Marathon Petroleum Corporation (Wilmington, CA)
- …Engineering co-ops and interns enter into the following positions: Area Refining Engineer/ Project Engineers develop and use project management skills to create ... project scopes, estimates, and schedules. Once a project is developed and approved, you, as the ...will oversee the design effort and assist in the construction process. MPC will provide training and educational opportunities… more
- Hensel Phelps (Riverside, CA)
- …expert development, construction and facility services teams ensure that every project meets our clients' goals and objectives. Over our 84-year history, Hensel ... is comprised of three lines of business - development, construction , and facility services. These groups work as a...focus is on the complete life cycle of each project we build. Hensel Phelps Facility Services Group is… more
- Lionakis (Irvine, CA)
- …materials. + Provide Revit support utilizing Revit/BIM software to assist with creating construction documents. + Support coordination of project design and ... students to participate in our 2026 EP (Emerging Professionals) Summer Internship Program. Student Interns will be assigned to...(as listed below) to be considered. As the Student Intern , you will + Provide engineering support for projects… more
- Cupertino Electric (San Jose, CA)
- **Posting Title:** Summer Internship - Entry Level Project Engineer Track (Multiple Locations) **Salary Range:** $25.77/hour to $35.23/hour Final determination ... Wisconsin, New Mexico, and Utah. _Below is a detailed example of responsibilities an intern may participate in or contribute to during their time with CEI:_ +… more