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Water Engineer Intern Jobs in Riverside, CA (NOW HIRING)

Tetra Tech

Engineering Intern

Diamond Bar, CA · On-site

$18 - $23/hr

Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy ... Tetra Tech has an immediate opening for a part-time engineering intern. This is a great opportunity ...

Onterris

Laboratory Intern - Semi-Volatiles

Orange, CA · On-site

$16.90/hr

Our scientists, engineers, field teams,consultantsand professionals collaborate across disciplines ... Conducting simple water quality assays * Data entry * Perform support tasks as needed * Comply with ...

Tetra Tech, Inc.

Civil Engineer

Diamond Bar, CA · On-site

$90K - $130K/yr

Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy ... Mentoring of new and intern staff. Qualifications : * Bachelor's degree (B.S.) and/or master ...

Tetra Tech

Civil Engineer

Diamond Bar, CA · On-site

$90K - $130K/yr

Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy ... Mentoring of new and intern staff. Qualifications : * Bachelor's degree (B.S.) and/or master ...

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All JobsWater Engineer Intern JobsWater Engineer Intern Jobs in Riverside, CA

Water Engineer Intern information

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How much do water engineer intern jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for water engineer intern in Riverside, CA is $20.15, according to ZipRecruiter salary data. Most workers in this role earn between $16.78 and $21.83 per hour, depending on experience, location, and employer.

What does a water engineer intern do?

A Water Engineer Intern assists professional water engineers in designing, planning, and managing water-related projects such as water supply systems, wastewater treatment, and flood control. Typical tasks may include conducting field surveys, collecting and analyzing water samples, using engineering software, and preparing technical reports. Interns also learn about regulatory standards and gain hands-on experience working with multidisciplinary teams. The internship provides valuable exposure to the challenges and solutions in water resource management.

What types of projects and responsibilities can a water engineer intern expect to work on during their internship?

As a Water Engineer Intern, you'll typically assist with a range of tasks such as collecting and analyzing water samples, supporting the design of water treatment systems, and helping prepare technical reports. You may work closely with senior engineers on site inspections, infrastructure assessments, and drafting plans using tools like AutoCAD or GIS. Interns often participate in team meetings, gaining exposure to real-world project workflows and problem-solving in areas like water supply, wastewater management, and environmental compliance. This hands-on experience is valuable for developing technical skills and understanding the collaborative nature of water engineering projects.

What are the key skills and qualifications needed to thrive as a water engineer intern?

To thrive as a Water Engineer Intern, you need a background in civil or environmental engineering, strong analytical skills, and familiarity with water resource management principles, often supported by progress toward a relevant engineering degree. Experience with AutoCAD, GIS, and hydrologic modeling software is typically required, along with knowledge of relevant regulations and standards. Effective communication, teamwork, and problem-solving abilities are essential soft skills in this collaborative field. These competencies ensure interns can contribute meaningfully to water projects, support compliance, and develop practical solutions to real-world water challenges.
What cities near Riverside, CA are hiring for Water Engineer Intern jobs? Cities near Riverside, CA with the most Water Engineer Intern job openings:
Water Engineer Intern jobs near you

Engineering Intern

Tetra Tech

Diamond Bar, CA • On-site

$18 - $23/hr

Other

Posted 10 days ago

Tetra Tech rating

6.4

Company rating: 6.4 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

400th of 446 rated engineering

Job description

Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most complex challenges. Our innovation hubs across the globe will enable you to share ideas and best practices while growing your professional network. Wherever you are in your career journey, you will benefit from working with world-class engineers, scientists, and technical specialists.

At Tetra Tech, we are Leading with Science to solve the world's most complex challenges.  Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world.  For over 50 years, we have been at the forefront of innovation and sustainability.  Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development.  Our work has improved more than 625 million lives around the world.

Join Tetra Tech to make a real difference.  Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential - join us to advance your career while leaving a lasting legacy.

Apply today and join the company that is Leading with Science.

Tetra Tech has an immediate opening for a part-time engineering intern. This is a great opportunity to learn the business side of engineering consulting while obtaining hands-on experience on project deliverables. The pay scale for this position is $18-$23 per hour, based on qualifications and experience.

Your Role:

Under general supervision, the incumbent will assist with engineering assignments, data entry, data management, proofing preparation and assembly of reports, produce excel spreadsheets, project coordination, and assist with miscellaneous engineering and general office tasks.

Qualifications:

  • Pursuing a bachelor's degree in Civil, Chemical, Mechanical or Environmental Engineering
  • Knowledge and use of Microsoft Office required
  • Strong interpersonal, oral and written communication skills required
  • Ability to handle multiple priorities in a fast-paced environment
  • Excellent listening skills and attention to detail

  • Self-motivated and a strong desire to learn and contribute to the team

Life at Tetra Tech:
The perks of working at Tetra Tech include:

  • Comprehensive and market-competitive benefits.
  • Merit-based financial rewards.
  • Flexibility and company-wide commitment to work/life balance.
  • Collaborative team atmosphere that values the contributions of all employees.
  • Learning and development opportunities for ongoing professional growth. 

About Tetra Tech:
Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Tech is proud to be an Equal Opportunity Employer.  All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans.

We invite applications from all interested parties.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:
LinkedIn: @TetraTechCareers
X (Twitter): @TetraTechJobs

We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted.

Please no phone calls or agencies.

Additional Information
  • Organization: 197 SWW

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