6 civil water wastewater engineer intern jobs found

We are proactively seeking Civil Engineering Interns for 2026 ! At HRG , we pride ourselves on being an employee-owned, nationally recognized consulting engineering, planning, and infrastructure solutions firm. As an Engineering Intern | Civil at HRG , you will gain valuable knowledge and hands-on experience in various elements of civil engineering design. You will support / focus on Transportation Engineering (Traffic, Highway & Bridge), Municipal & Water Resources, Water & Wastewater Engineering, or Land Development & Site Design. Responsibilities will include, but are not limited to: Working closely with Project Manager(s) and Project Engineer(s) in design/drafting capacity Performing basic calculations Conducting on-site construction observation of work in progress Preparing plans and profile drawings utilizing AutoCAD Civil 3D Reviewing project design manual(s) for specification requirements Assisting in preparation of drainage,...

T&M Associates is seeking a multi-talented Staff Engineer 2 to join our Water Market! This is an excellent opportunity for an engineer looking to advance their career while learning and growing within the framework of a collaborative consulting firm. This role will provide exposure to a variety of water and wastewater projects including treatment facilities, pumping stations, linear infrastructure, condition assessments, and field inspections. The primary focus will be on project design assistance for wastewater treatment plant (WWTP) upgrades and improvements, sewer system extensions (including design, permitting, and construction management), and waterline extensions for municipal clients such as Pocono Township, Mountaintop Joint Area Sanitary Authority, and Bangor Borough Sewer Authority. Key Responsibilities Support the design and development of water and wastewater treatment facility projects. Provide project design assistance for WWTP upgrades, sewer system...

T&M Associates is seeking a multi-talented Principial Engineer to join our Water Market! This opportunity is available in any of our Pennsylvania offices with the flexibility of a hybrid work environment. We are looking for an experienced professional with 7+ years in planning, design, and construction administration of water process, treatment, and distribution projects. This individual will play a key role in managing and designing utility infrastructure projects, with a primary focus on providing project management and design support for linear water, sanitary sewer, and storm sewer improvements for the City of Philadelphia's utility infrastructure replacement and upgrade program. Key Responsibilities Lead and manage projects related to drinking water, wastewater, and stormwater systems. Provide design support for linear water, sanitary sewer, and storm sewer infrastructure upgrades. Oversee construction administration and ensure compliance with project requirements....

T&M Associates is seeking a motivated Staff Engineer I to join our growing Water Market team in Philadelphia, Pa. This is an excellent opportunity for a recent graduate or early-career engineer to gain hands-on experience while working alongside experienced professionals in a collaborative consulting environment. In this role, you will support a variety of municipal water and wastewater projects, including treatment facilities, pumping stations, sewer system extensions, and waterline improvements. You will assist with WWTP upgrades, design development, permitting, and construction phase services for municipal clients. Key Responsibilities Assist with the design of water and wastewater treatment projects. Support preparation of plans, calculations, reports, and construction documents. Participate in permitting and regulatory coordination. Conduct field visits, inspections, and data collection. Collaborate with project managers and multidisciplinary teams to deliver...

T&M Associates is seeking a multi-talented Staff Engineer 2 to join our Water Market in Philadelphia, PA! This is an excellent opportunity for an engineer looking to advance their career and grow within the framework of an award-winning engineering consulting firm. This role offers exposure to a wide range of projects including water and wastewater treatment facilities, linear infrastructure, pumping stations, condition assessments, and field inspections. The primary focus will be on the design of linear water, sanitary sewer, and storm sewer projects for the City of Philadelphia's utility infrastructure replacement and upgrade program. Key Responsibilities Perform design and analysis for water and wastewater treatment facilities, pumping stations, and linear infrastructure projects. Support design of linear water, sanitary sewer, and storm sewer systems for municipal utility upgrades. Prepare design calculations, drawings, technical reports, and condition assessments....

Job Description: At Penn E&R , we empower professionals to create lasting, positive impact through environmental remediation, civil engineering design, and regulatory guidance that protect ecosystems, restore land, and improve infrastructure. Whether you're cleaning up a former industrial site or designing a stormwater management system for a new development, your work here contributes to a safer, more sustainable world. Bring your creativity, resourcefulness, and drive to Penn E&R, where every day is an opportunity to learn, grow, and lead. Ready to take on what's next? Let's make it happen together! We are seeking an Environmental/Water/Wastewater Design Engineer to play a leading role on Penn E&R's engineering team based in Doylestown, PA office. You will serve a key function in designing water/wastewater treatment and environmental remediation projects (an understanding of industrial processes such as manufacturing, food production, petrochemical...