Blue Plan-it®/Environmental Engineering Intern

carollo· Engineering
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📍 Phoenix, AZ, USTEMPORARY

About this role

Overview

Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over 90 years, we've specialized in the planning, design, and construction of water, wastewater, stormwater, and reuse facilities, bringing innovative and sustainable solutions to the water sector's most complex challenges.

 

We work with water agencies, municipalities, utilities, research organizations, and private companies across various industries, including technology, manufacturing, and beyond. These clients choose Carollo because we employ some of the most knowledgeable and experienced professionals in the world. When you join our team, you'll work alongside industry leaders who are advancing the science of water, protecting public health, and building resilient communities.

 

Carollo's vision is to be the best water consulting firm and the best place for you to build your career. If you're passionate about making a difference in this critical field, we invite you to explore a career with Carollo.

Responsibilities

  • Perform engineering work in various engineering fields (water and wastewater treatment, and engineering services during construction)
  • Work on pilot operation of advanced water treatment systems such as BNR MBR, RO, UF, Lime softening, water qulaity analysis, chemical handling
  • Work on engineering designs
  • Assist preparing reports
  • Develop plans and specifications, and cost estimates for various projects  
  • Check submittals for performance or conformity with plans and specifications
  • Assist with the preparation of technical memoranda, reports and electronic deliverables
  • Data entry and analysis
  • Participate in field activities such as site investigations, sampling, and testing

Qualifications

  • Finishing or completed junior year of college
  • Strong verbal and written communication skills
  • Proficient in Microsoft Word and Excel 
  • Strong ability to learn new tools and modeling software

Preferred Qualifications

  • Experience and/or coursework in water/wastewater treatment and conveyance
  • Previous related internship experience a plus, but not required 
  • Passed or scheduled for the FE/EIT exam
  • Experience using CAD software (AutoCAD, MicroStation, Revit, Sketch Up)

Frequently Asked Questions

Is the salary disclosed for the Blue Plan-it®/Environmental Engineering Intern position at carollo?
The salary for this Blue Plan-it®/Environmental Engineering Intern role at carollo is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Blue Plan-it®/Environmental Engineering Intern position at carollo located?
This Blue Plan-it®/Environmental Engineering Intern role at carollo is based in Phoenix, AZ, US. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Blue Plan-it®/Environmental Engineering Intern role at carollo full-time or part-time?
This is listed as a TEMPORARY position. It is posted as a Blue Plan-it®/Environmental Engineering Intern role in the Engineering department at carollo.
Which team or department does the Blue Plan-it®/Environmental Engineering Intern at carollo belong to?
This Blue Plan-it®/Environmental Engineering Intern position is part of the Engineering department at carollo. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Blue Plan-it®/Environmental Engineering Intern position at carollo?
Click the "Apply Now" button on this page. You will be redirected to carollo's official application portal hosted on icims where you can submit your application directly.
When was the Blue Plan-it®/Environmental Engineering Intern job at carollo posted?
This Blue Plan-it®/Environmental Engineering Intern position at carollo was posted on Mar 11, 2026. Apply as soon as possible — early applications are often reviewed first.
Blue Plan-it®/Environmental Engineering Intern
carollo
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You'll be redirected to carollo's official application page on icims.