About the role#
This internship is based at the Pure Water Southern California Demonstration Plant in Carson, California. You will join the Water Reuse and Process Development team to gain hands-on experience in engineering, field operations, and laboratory work. You will work directly with water quality technicians, specialists, and process engineers to support treatment plant operations.
What you'll do#
- Interpret Process Flow Diagrams to review treatment designs and document active treatment processes.
- Assist with sample collection, sample preparation, and routine water quality testing.
- Handle chemicals safely while maintaining laboratory cleanliness and organization.
- Ensure all work follows established Standard Operating Procedures.
- Support the team through literature research, technical report writing, and document editing.
What you'll need#
- Current enrollment in an accredited four-year college or university with sophomore or junior standing, or enrollment in a related graduate degree program.
- Minimum 12 semester units or 8 quarter units per term.
- Major in Civil Engineering, Chemical Engineering, Chemistry, or Environmental Engineering.
- Cumulative GPA of 2.75 or higher on a 4.0 scale.
- Approximately two years remaining before graduation.
- A valid California Class C Driver’s License or equivalent.
Location & details#
- Location: Carson, California.
- Work modality: On-site only.
- Schedule: Part-time, 8 to 10 hours per week, scheduled in blocks of at least 4 hours between 7:00 a.m. and 3:00 p.m., Monday through Friday.
- This is a paid position.
About Metropolitan Water District of Southern California
The Metropolitan Water District of Southern California is a cooperative of 26 cities and water agencies. It serves nearly 19 million residents across six counties. Founded in 1928, the district imports water from the Colorado River and Northern California. It also manages programs for water conservation, recycling, and storage. The organization is based in Los Angeles and employs between 1,001 and 5,000 people.
How to get in at Metropolitan Water District of Southern California
Applying early to the Metropolitan Water District of Southern California gives you a clear advantage, as recruiters often review the first candidates before the applicant pool becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published, helping you stay ahead of the crowd. You can use these alerts to ensure your materials are among the first ones the team sees. Reaching out to the right person is often more effective than submitting an application into a general queue. Intern Insider surfaces the recruiters behind the company roles so you can contact them directly to ask about the position or a referral. This direct approach often improves your response rates compared to standard submissions.



