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.
Infrastructure Engineering Intern - Civil / Mechanical
Job Locations
US-WA-Seattle
ID
2026-4645
Category
Engineering
Type
Part-time, Temporary
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
Provide support for numerous one-of-a-kind water and wastewater conveyance projects supporting critical systems that keep our environment safe and clean
Performing engineering work in water and wastewater pump stations and conveyance infrastructure
Work on engineering planning and design projects
Prepare reports
Develop plans and specifications
Prepare cost estimates for various projects
Hydraulic system modeling
Development of alternative analysis of design options
Preparation of technical memoranda, reports and electronic deliverables
Qualifications
High School Diploma or equivalent
Currently pursuing a Bachelor’s Degree in Civil or Mechanical Engineering field
Highly motivated, articulate and self-starter
Application of engineering principles including critical thinking, analysis, and innovative techniques
Strong verbal and written communication skills.Work well in a team environment
Have the ability to communicate effectively with peers and mentors
Enrolled or completed junior year of civil or mechanical engineering degree program
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)
Compensation Range
$22 to $29 per hour. This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. We may ultimately pay more or less than the posted range, and the range may be modified in the future. An employee’s pay within the salary range will be based on several factors including, but limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs.
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