Environmental Engineering Intern

Resource Environmental Solutions LLC • Warrenton, VA

2d

About The Position

At RES, we’re looking for purpose-driven individuals who are passionate about restoration and sustainability, and who want their work to make a lasting environmental impact. Our team members go above and beyond, bringing initiative, integrity, and a strong work ethic to every project. Collaboration is key—we thrive on teamwork, open communication, and diverse perspectives. In a field that constantly changes, we value those who are resilient, adaptable, and resourceful in the face of challenges. If you're intellectually curious, eager to learn, and ready to help restore ecosystems and protect natural resources, you’ll find your place here.
RES is looking for a driven Environmental Engineering Intern to support our design and engineering team in our Warrenton, Virgina office. This role offers you the chance to apply your academic knowledge to impactful projects, focusing on practical applications in ecological restoration, hydrologic and hydraulic modeling, and environmental sustainability.
As an intern, you’ll collaborate with experts across our engineering, ecology, and GIS (Geographic Information Systems) departments to gain insights into the collaborative nature of ecological design and restoration practices. Your contributions will directly support projects that enhance ecosystems, protect resources, and drive sustainable outcomes.
Program Highlights:
Diverse Learning Opportunities: From data analysis and fieldwork to design support, you'll tackle various tasks that deepen your technical and problem-solving skills.
Mentorship and Teamwork: Partner with experienced design/engineering professionals who are eager to guide you through real-world challenges and help you build a foundation for your career.
This full-time internship typically runs from May to August (specific dates to accommodate student’s school schedule) and is designed for motivated individuals seeking to make a tangible impact in ecological restoration.
Take the next step in your journey to shape the future of environmental engineering—apply today and join us in building a more sustainable tomorrow.

Requirements

• Currently a rising senior pursuing a degree in environmental engineering, civil engineering, biological systems engineering, agricultural engineering, or water resources engineering or a related field.
• Familiarity with hydrologic and hydraulic modeling software (e.g., WinTR-55, HEC-RAS).
• Familiarity with GIS data and mapping tools.
• Familiarity with AutoCAD Civil 3D
• Keen interest in ecological restoration and sustainable development.
• Excellent communication skills, both written and verbal.
• Ability to work independently and collaboratively in both office and field settings.

Responsibilities

• Field Surveys and Data Collection: collect essential data on stream flow, in-stream habitat, bank erosion potential, cross sections, longitudinal profiles, and stream bed material. Using GPS, laser levels, and total stations, you’ll conduct stream surveys to support post-restoration monitoring or restoration designs. Collaboration with the Ecology and Stream Sciences Team will provide opportunities to gather critical data on vegetation, soil, and water quality.
• Hydrologic and Hydraulic Analysis and Modeling: assist in hydrologic and hydraulic modeling using software such as WinTR-55 and HEC-RAS to predict runoff for return interval storms, determine design discharges, develop and verify stream designs, and analyze floodplain connections. This work includes watershed delineations and analyses to estimate runoff and channel roughness coefficients, and peak flows.
• Design Support: help create preliminary and detailed designs for stream and wetland restoration projects using AutoCAD Civil 3D. Your role will include designing and sizing channels and in-stream features such as riffles and pools to enhance habitat functionality. You’ll also assist in preparing grading plans, sediment and erosion control plans, and bank stabilization techniques.
• GIS and Mapping: collaborate with our GIS team and learn how maps and spatial data are utilized in restoration projects. This data will help inform watershed analyses and project site characteristics. Common spatial information includes land use, topography, and soils data. Your work will involve applying and utilizing this spatial information to support ecological design and hydrologic analysis.
• Assist with the development of ecological restoration designs and the preparation of components of technical reports.
• Deliver a presentation summarizing their experiences and contributions during their internship.

What This Job Offers

• Job Type: Full-time
• Career Level: Intern