Civil/Environmental Engineering Intern

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Carollo Engineers

1,001-5,000 employeesFounded 1933Walnut Creek, CaliforniaEnvironmental Services
Actively hiringPaidSummer 2027Environmental Services
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Best applied by Jan 10

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About the role#

This is a full-time, paid internship for Summer 2027 based in Dallas, Texas. You will work on-site with our engineering team, gaining hands-on experience in water and wastewater treatment projects.

What you'll do#

  • Perform engineering tasks related to water and wastewater treatment and construction services.
  • Create engineering designs, plans, specifications, and cost estimates.
  • Prepare technical memoranda, reports, and electronic deliverables.
  • Conduct data entry and analysis to support project needs.
  • Review submittals to ensure they conform to project plans and specifications.
  • Participate in field activities, including site investigations and pilot testing.

What you'll need#

  • You are currently pursuing a Bachelor’s or Master’s degree in Civil or Environmental Engineering and have finished or are finishing your junior year.
  • You hold a High School Diploma or equivalent.
  • You have strong verbal and written communication skills.
  • You are proficient in Microsoft Word and Excel.
  • It is helpful if you have coursework or experience in water and wastewater treatment and conveyance.
  • Familiarity with CAD software such as AutoCAD, Microstation, Revit, or Sketch Up is preferred.
  • Having passed or scheduled the FE/EIT exam is preferred.
  • Previous internship experience is a plus.

Location & details#

  • Location: Dallas, Texas
  • Modality: On-site
  • Term: Summer 2027
  • Employment: Full-time

About Carollo Engineers

Carollo Engineers is an environmental engineering firm founded in 1933. The company focuses exclusively on water and wastewater solutions, including planning, design, and construction. Based in Walnut Creek, California, the firm employs between 1,001 and 5,000 people. It operates as a privately held organization.

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