About the role#
The Biosolids Engineering Intern role applies academic knowledge to real-world technical challenges. You will work alongside experienced professionals to support consulting teams on various projects. This position involves research, analysis, documentation, and project support to help deliver client and internal initiatives. You will gain exposure to the project lifecycle while working under close supervision.
What you'll do#
- Collaborate with multidisciplinary teams to support project planning and execution.
- Perform technical and operational tasks within your assigned specialty.
- Participate in internal and external meetings by tracking action items and taking notes.
- Successfully manage and deliver assignments on time.
- Attend Intern Workshops and Summer Series sessions.
- Complete an intern capstone project.
- Support day-to-day activities and adapt to evolving team needs.
What you'll need#
- Current enrollment in an accredited undergraduate or graduate program in Engineering (Mechanical, Electrical, Civil, Software) or Science (Biology, Chemistry, Physics, Environmental Science, Data Science).
- Continued enrollment in your degree program following the internship.
- A GPA of 3.0 or higher on a 4.0 scale.
- Ability to organize information, track tasks, and maintain documentation.
- Basic written and verbal communication skills.
- Familiarity with technical, scientific, or data analysis tools relevant to your discipline.
- Interest in consulting, client engagement, and technical communication.
- Professional behavior, a positive attitude, and the ability to follow instructions.
Location & details#
- Location: Irvine, California, United States.
- Modality: On-site.
- Employment: Full-time, paid internship.
- Term: Rolling.
About Brown and Caldwell
Brown and Caldwell is an employee-owned firm based in Walnut Creek, California. Founded in 1947, the company focuses on the U.S. water and environmental sectors. It employs over 2,100 professionals across 52 locations. The firm provides engineering, construction, and consulting services to municipal, federal, and private organizations.
How to get in at Brown and Caldwell
Securing an internship at Brown and Caldwell requires speed because hiring managers often review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first. Early applicants get seen before the pile grows, which helps your resume stand out in a competitive pool. You should also focus on building professional connections before you submit your materials. Intern Insider surfaces the recruiters behind the company's roles so you can reach out directly to ask about the role or a referral. This direct approach materially improves response rates compared to submitting through a general portal.
