- Stantec (Pasadena, CA)
- …working to solve some of the world's most complex challenges. As an intern , you'll work alongside our experienced practitioners and with our clients and communities. ... and have exposure to infrastructure projects which may include water /wastewater piping, pump stations, treatment facilities, stormwater infrastructure, etc.… more
- Griffith Company (Brea, CA)
- …no later than end of day on Friday, October 31st, 2025. What you can expect As a summer intern you can expect to handle a variety of real world tasks in support ... If you are looking for a career in construction, we are offering paid summer internships in our Landscape Division. Candidates will preferably be enrolled in a… more
- WSP USA (Irvine, 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 ... opportunities and lifelong career connections. Our Buildings Team is seeking a **Lighting Intern ** to work out of our **Irvine, CA** office. This temporary position… more
- CDM Smith (Irvine, CA)
- …**Business Unit:** TSU **Job Description:** CDM Smith is looking for an Environmental Engineering Intern to join our Water Services Team in Irvine! You'll be ... give a full project lifecycle experience. **Job Title:** Environmental Engineering Intern ( Summer 2026!) **Group:** WSO **Employment Type:** Temporary **Minimum… more
- AECOM (Orange, CA)
- …Whether improving your commute, keeping the lights on, providing access to clean water , or transforming skylines, our work helps people and communities thrive. We ... great opportunity to learn and connect with AECOM for career opportunities starting Spring/ Summer 2026. **The event kicks off on Wednesday evening with a networking… more
- Verdantas (Irvine, CA)
- …apply your technical knowledge in the real world. Verdantas is seeking a driven Engineering Intern for Summer 2026 at our Irvine, CA location. We're looking for ... commitment to people. Our work spans high-growth sectors like water resources, resilient land use, energy transformation, and civil...a talented and inquisitive engineering intern who's eager to apply their skills in a… more