Wastewater Engineering Internship

Loureiro Engineering Associates Inc; Plainville (CT); On-site; USD 34,000 - 37,000; Full time

Job summary

Loureiro Engineering Associates, Inc. in Plainville, CT, seeks a Wastewater Engineering Intern to join our Facility Engineering Division.

You will support planning, design, and evaluation of wastewater systems for municipal, industrial, and private clients, gaining hands-on experience alongside licensed engineers. Ideal candidates are pursuing Chemical or Environmental Engineering, with a minimum 3.0 GPA, and a strong interest in water infrastructure.

Qualifications

• Pursuing a degree in Chemical or Environmental Engineering (junior/senior/graduate).
• Minimum 3.0 GPA required.
• Interest in wastewater or water resources.

Responsibilities

• Assist with design of wastewater collection systems, pump stations, and treatment facilities.
• Perform basic hydraulic calculations under supervision.
• Prepare engineering drawings, figures, and design documents.
• Conduct site visits and condition assessments of existing systems.
• Research design standards, codes, and regulatory requirements.
• Support permit applications and report preparation.
• Participate in internal team meetings and multidisciplinary coordination.

Skills

Written communication

Verbal communication

AutoCAD

Education

Chemical Engineering

Environmental Engineering

Job description

Loureiro Engineering Associates is seeking a Wastewater Engineering Intern to join our Facility Engineering Division in Plainville, CT. This internship offers a hands-on opportunity to support the planning, design, and evaluation of wastewater collection and treatment systems. Interns will work alongside licensed engineers on real projects serving municipal, industrial, and private clients, gaining exposure to the infrastructure that protects public health and the environment.

This opportunity is ideal for students who are interested in applying chemical or environmental engineering principles to essential water infrastructure projects.

What You’ll Do

• Assist with the design of wastewater collection systems, pump stations, and treatment facilities

• Perform basic hydraulic calculations under supervision

• Prepare engineering drawings, figures, and design documents

• Conduct site visits and condition assessments of existing systems

• Research design standards, codes, and regulatory requirements

• Support permit applications and report preparation

• Participate in internal team meetings and multidisciplinary coordination

Who You Are

• Curious and motivated to explore infrastructure design

• Strong communicator, both written and verbal

• Technically inclined and detail-oriented

• Comfortable working independently and in a team environment

• Eager to learn from experienced engineers and apply academic concepts to real-world projects

What You Bring

• Junior, senior, or graduate-level student pursuing a degree in Chemical or Environmental Engineering or a related field

• Minimum 3.0 GPA

• Interest in wastewater, water resources, or utility engineering

• Familiarity with AutoCAD or other civil design software is a plus

• Solid written and verbal communication skills

• Prior internship, research, or project experience related to wastewater or infrastructure is a plus

Loureiro Engineering Associates, Inc. is a full-service, employee-owned multidisciplinary consulting firm with operations in Connecticut, Massachusetts, Rhode Island, New Hampshire, North Carolina, and Missouri. Our areas of expertise include engineering, construction, environmental health & safety, energy, laboratory services, and waste management. Compensation: $25/hr - $27/hr

EEO/AAP Statement

Loureiro Engineering Associates Inc. is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, disability, or protected veteran status.

Loureiro Engineering Associates Inc. is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability or protected veteran status.