- Upstone Materials (Brea, CA)
- Project Engineer Intern Summer 2026 Company:...is a company with over 100 years in the construction industry. Since 1923, Sully-Miller has become one of ... the premier construction contractors in Southern California, building much of the...visit www.colasusa.com. Compensation $26 per hour Job Summary The Project Engineer (PE) Intern will support the… more
- ENFRA (Fresno, CA)
- …Submit a Referral (https://careers-enfra.icims.com/jobs/8588/assistant- project -management- intern /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834357758) **Job ... ensures that we remain at the forefront of the Energy-as-a- Service sector. We believe in growth-not just for our...are the pillars of our continued success. **Overview** The Intern is a student with an interest in mechanical… more
- Southland Industries (Garden Grove, CA)
- …Fire Protection industry. Primary responsibility is to assist a design manager or project manager to successfully coordinate a project using the necessary ... engineering, labor, equipment, materials, tools, and subcontracted services . This position requires the development of skills in design, estimating and scheduling to… 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 - ... and refined products. Responsibilities:The purpose of the Logistics and Storage intern /co-op program is to identify and develop future technical and leadership… more
- RQ Construction, LLC (Carlsbad, CA)
- …join our team this October 2025. RQC, LLC, (a wholly owned subsidiary of DPR Construction ) is a full service contracting and design firm that specializes in ... focus on developing our staff in all facets of project delivery. The holistic experience at RQ is like...RQ is like no other. As an Interior Design Intern at RQ Construction , LLC, you will… more
- Hensel Phelps (Riverside, CA)
- …the life of the property. Our expert development, construction and facility services teams ensure that every project meets our clients' goals and objectives. ... is comprised of three lines of business - development, construction , and facility services . These groups work...focus is on the complete life cycle of each project we build. Hensel Phelps Facility Services … more
- Hensel Phelps (Calexico, CA)
- …Safety Manager and the project team in the successful completion of a construction project . This position assists the project team in planning, ... Hensel Phelps:** Founded in 1937, Hensel Phelps specializes in building development, construction and facility services in markets ranging from aviation to… more
- Upstone Materials (Brea, CA)
- Finance / Accounting Intern Summer 2026 Company: SULLY-MILLER CONTRACTING Location: Brea Country: USA Type of Contract: Internship Publication Date: Oct 3, 2025 ... is a company with over 100 years in the construction industry. Since 1923, Sully-Miller has become one of...as we strive to grow our infrastructure products and services through empowering and developing our people, fostering innovation,… more
- TYLin (Los Angeles, CA)
- …opportunity to immerse yourself in diverse projects. Our structural engineering services for vertical structures include new construction projects, renovation, ... **TYLin** is a globally recognized, full- service infrastructure consulting firm committed to providing innovative,...sustainable solutions. **Job Summary** TYLin is looking for an intern to join our Los Angeles office for the… more
- WSP USA (San Diego, CA)
- …signed Service Agreement where WSP has expressly requested recruitment/staffing services specific to the position at hand. Any unsolicited resumes, including ... connections. Our Federal Programs Structures Team is seeking a Full-Time **Structural Engineering Intern - Summer 2026** to work out of our **Denver, CO** office.… more