About the role#
STV is seeking a Water/Wastewater Engineering Intern for the Summer 2027 term. This position offers a chance to work alongside our team on water and wastewater infrastructure projects. You will gain exposure to project management, client interaction, and business development while contributing to active design and construction efforts.
What you'll do#
- Support pipeline hydraulic flow and pressure calculations.
- Perform pump calculations and develop system curves for sizing pumps.
- Prepare construction and design cost estimates.
- Participate in the planning and design of pipelines, storage, and treatment systems.
- Assist with facility projects including pump stations, lift stations, and treatment plants.
- Conduct site visits to observe construction progress.
- Review construction shop drawings and submittals for design compliance.
What you'll need#
- Current enrollment in a bachelor’s degree program for Civil, Environmental, or Mechanical Engineering at an ABET-accredited university or NCEES equivalent.
- Interest or experience in water/wastewater treatment and pumping facility design.
- Familiarity with production tools or modeling and design software.
- Previous experience in the architecture, engineering, or construction management industry.
Location & details#
- Location: New York, New York.
- Modality: Hybrid (requires at least 3 days per week in the office).
- Duration: Summer 2027.
- Employment: Full-time internship.
- Compensation: This is a paid position.
- Sponsorship: Not available for this role.
About STV
STV provides professional services for infrastructure projects. The firm specializes in transportation systems, building design, and water systems. It serves both public and private sector clients across the United States. Based in New York, the company employs over 4,000 people.
How to get in at STV
Applying early for an internship at STV is a significant advantage because recruiters 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 and get seen before the pile grows. Reaching out to the right person can also change your outcome. Intern Insider surfaces the recruiters behind the company's roles so you can reach out directly to ask about the position or a referral, which materially improves response rates.


