- Upstone Materials (Brea, CA)
- Safety Intern Company: SULLY-MILLER CORPORATE Location: Brea Country: USA Type of Contract: Internship Publication Date: Oct 3, 2025 Sully-Miller Contracting ... Co ., the Colas USA subsidiary that operates throughout Southern...visit www.colasusa.com. Compensation $26 per hour Job Summary The Safety Intern will support the company's commitment… more
- Marathon Petroleum Corporation (Wilmington, CA)
- …we conduct our business is just as important as the bottom line. Responsibilities: Safety & Industrial Hygiene Interns/ Co -ops are critical to ensuring that we ... to receive training in various subject areas including Health, Environment, Safety , Security and Product Quality. Interns/ Co -ops assist company professionals… more
- Amazon (Riverside, CA)
- …and being the most safety -centric company for every team member. As an intern , you will have the opportunity to gain a comprehensive understanding of Amazon ... Workplace Health and Safety (WHS) practices. Your internship experience will involve a...adaptability. As WHS Interns, you will have the invaluable opportunity to cultivate your own agility, learning to swiftly… more
- Kiewit (Irvine, CA)
- …in a hands-on, real-world learning experience helping fulfill this mission? As a safety intern you'll learn the skills, programs, regulations and guidelines we ... internship with Mass Electric Construction will give you the opportunity to develop, participate and learn key roles and...is custom-designed to meet our shared needs. As a Safety Intern , you will be assigned to… more
- Hensel Phelps (Irvine, CA)
- …and Office Engineers in field and materials management. The internship program provides the intern and Hensel Phelps with an extended opportunity to evaluate if ... Layout / surveying. + Daily reports. + Quality control and support of our safety plan. **Physical Work Classification & Demands:** Moderate Work. Exerting up to 50… more
- Marathon Petroleum Corporation (Wilmington, CA)
- …Subgroup: Intern Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without ... a specific portion of the refining process. Most often, Electrical Engineers will have an opportunity to work on more than one area of the refinery, leading to a… more
- Marathon Petroleum Corporation (Wilmington, CA)
- …Subgroup: Intern Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without ... develops our people, and fosters a collaborative team environment. Responsibilities: As an intern with MPC, you will be assigned to work in either a Commercial… more
- Langan Engineering, Environmental, Surveying and Landscape… (Irvine, CA)
- …to make impactful contributions. Job Summary Langan is seeking a Geotechnical Engineering Intern / Co -op to join its collaborative team in Irvine, California. ... supportive work environment for all; prioritizes wellbeing, health, and safety ; encourages volunteerism and philanthropy; offers workplace flexibility, along with… more
- Langan Engineering, Environmental, Surveying and Landscape… (Irvine, CA)
- …to make impactful contributions. Job Summary Langan is seeking a Civil Engineering Intern or Co -op to join its collaborative team in Irvine, California. ... supportive work environment for all; prioritizes wellbeing, health, and safety ; encourages volunteerism and philanthropy; offers workplace flexibility, along with… more
- Upstone Materials (Brea, CA)
- …of business, engineering, and construction management. Students in the program will have the opportunity to be a part of Sully-Miller's intern class of 2024, ... Finance / Accounting Intern Company: SULLY-MILLER CONTRACTING Location: Brea Country: USA...Contract: Internship Publication Date: Oct 3, 2025 Sully-Miller Contracting Co ., the Colas USA subsidiary that operates throughout Southern… more
- Kiewit (La Verne, CA)
- …Internship **Home District/Group:** MEC Industrial District **Department:** Field Operations **Market:** Industrial **Employment Type:** Full Time Temporary ... construction career? In this internship, you will have the opportunity to develop, participate and learn key roles and...for you to make one too through our construction operations . Whether we're boring tunnels through mountains, turning rivers… more
- Upstone Materials (Brea, CA)
- Sales Intern Company: BLUE DIAMOND Location: Brea Country: USA Type of Contract: Internship Publication Date: Oct 9, 2025 Blue Diamond Materials is one of the ... companies that operates within Sully-Miller Contracting Co ., the Colas USA subsidiary that operates throughout Southern...We pride ourselves on upholding the highest standards of safety , environmental conservation, and ethical conduct as we strive… more
- Upstone Materials (Brea, CA)
- Human Resources Intern Company: SULLY-MILLER CORPORATE Location: Brea Country: USA Type of Contract: Internship Publication Date: Oct 2, 2025 Sully-Miller ... Contracting Co ., the Colas USA subsidiary that operates throughout Southern...We pride ourselves on upholding the highest standards of safety , environmental conservation, and ethical conduct as we strive… more
- Upstone Materials (Brea, CA)
- Project Engineer Intern Summer 2026 Company: SULLY-MILLER CONTRACTING Location: Brea Country: USA Type of Contract: Internship Publication Date: Oct 14, 2025 ... Sully-Miller Contracting Co ., the Colas USA subsidiary that operates throughout Southern...We pride ourselves on upholding the highest standards of safety , environmental conservation, and ethical conduct as we strive… more
- J&J Family of Companies (Irvine, CA)
- …at https://www.jnj.com **Job Function:** Career Programs **Job Sub** **Function:** Non-LDP Intern / Co -Op **Job Category:** Career Program **All Job Posting ... more at https://www.jnj.com/medtech **Position Overview:** The Research & Development Engineer Intern will be supporting project teams in the development of… more
- CVS Health (La Habra, CA)
- …Prior internship, co -op, or work experience in supply chain, logistics, operations , or a related business/technical field + Ability to work independently and ... important as what we deliver. As a CVS Health Intern you will participate in: + Projects that contribute...Operational Excellence (OpEx) internship experience is a 10.5-week full-time opportunity that starts on May 27th, 2026, and concludes… more
- The Walsh Group (Van Nuys, CA)
- …+ Company 401(k) Matching Contributions + Employee Assistance Program (EAP) **Job Category:** Intern & Co -op **Job Type:** FTE Please note that job titles ... materials + Document control + Coordination of subcontractors + Safety management + Participation in team meetings + Writing...schedule is preferred + Specific roles may require relocation ** Intern Benefits Include:** + Medical Insurance + Paid US… more