Senior Water Resources Engineer

The Opportunity:

Tetra Tech is adding a Senior Water Resources Engineer to our Mid-Atlantic team. For this role, we are open to hybrid work schedules in our Research Triangle Park (RTP), North Carolina office, or remote work schedules within the Mid-Atlantic region.

Why Tetra Tech:

At Tetra Tech, we are Leading with Science to solve the world's most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For 60 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development. Our work has improved more than 625 million lives around the world.

Your Impact:

Join Tetra Tech to make a real difference. Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential - join us to advance your career while leaving a lasting legacy.

Position Summary:

We are seeking a Senior Water Resources Engineer with expertise in watershed planning, flood mitigation, and MS4 program management with proven project management skills.

This role offers a unique opportunity to lead innovative projects focused on green stormwater infrastructure, water quality and quantity, and community resiliency for municipal, state, and federal clients. As a Project Manager, you will take on a leadership role managing our interdisciplinary teams, developing creative solutions, and delivering impactful projects.

Essential Job Functions:

The following duties are essential to this role. Reasonable accommodations will be made to enable individuals with disabilities to perform these functions.

* Lead multidisciplinary teams as a project manager and/or technical lead on stormwater infrastructure projects, developing project scope, schedule, and budget.

* Provide subject‑matter expertise in MS4, watershed planning, and flood mitigation.

* Plan and deliver stormwater infrastructure design and rehabilitation projects, including H&H analysis and modeling, quantitative/qualitative analysis, and cost-benefit evaluations.

* Evaluate alternatives, resolve complex technical issues, and coordinate solutions across engineering and scientific disciplines to meet project goals.

* Prepare, review, and approve technical reports, memos, permit applications, and client deliverables that clearly communicate methods, results, and recommendations.

* Collaborate with team members to ensure high quality deliverables through quality control and assurance processes.

* Build and maintain client relationships by providing technical support, training, and responsive communication; represent the firm in project meetings.

* Engage in business development activities, including building client relationships, contributing to proposals, and identifying opportunities to expand services.

* Mentor and support junior engineers, fostering professional growth and maintaining a collaborative team environment.

Required 

Qualifications:

* Bachelor's degree in environmental engineering, civil engineering, a related field.

* A minimum of 7+ years of progressive water resources or stormwater engineering experience, with direct experience and a keen understanding of MS4, watershed planning, and flood mitigation.

* An active Professional Engineer (PE) certification in the State of North Carolina (or the ability to gain licensure within six months of hire).

* Demonstrated project management experience, including developing project scope, schedule, budget, and client management.

* Proven client‑facing experience: ability to lead client meetings, provide technical training/support, and translate technical findings into clear written reports and presentations.

* Demonstrated experience supporting municipal or public sector clients.

* Proficiency in AutoCAD, Civil 3D, Arc Pro; and/or modeling software such as Storm Wise (previously ICPR), PCSWMM, and HEC-RAS.

* Experience with Bentley ORD (Micro Station preferred).

* Strong written and verbal communication…