Senior Project Manager - Water Wastewater Engineer

Senior Project Manager – Water/Wastewater Engineer (PE)

Lead your civil engineering career where your work supports critical water and wastewater infrastructure across the Southeast. At Thomas & Hutton, you’ll oversee complex municipal and private sector projects, guide multidisciplinary teams, and build strong client relationships within a company celebrated as a Best Place to Work. If you’re a seasoned engineer ready to lead major programs, mentor teams, and drive project success, this role is for you.

Atlanta, GA Area

• Lead and manage complex water and wastewater infrastructure and process design projects for municipal and private sector clients
• Oversee the preparation of construction drawings, specifications, and technical reports
• Direct hydraulic modeling and system analysis using tools such as WaterCAD, SewerCAD, Info Works WS, or Info Water
• Serve as a primary point of contact for clients, including municipalities and water/sewer authorities
• Manage project scope, schedule, and budget across multiple projects to ensure successful delivery
• Provide leadership, mentoring, and performance development for engineering staff
• Coordinate with clients, regulatory agencies, consultants, and internal multidisciplinary teams
• Utilize project tracking tools to monitor financial performance, schedules, and resource allocation
• Support business development efforts and maintain and expand client relationships
• Ensure projects are delivered on time, within scope, and within budget

• Bachelor’s or Master’s degree in Civil or Environmental Engineering
• Professional Engineer (PE) license required
• 15+ years of experience in the design and management of municipal water and wastewater projects
• Strong knowledge of Civil 3D, WaterCAD, SewerCAD, and Microsoft Office applications
• Experience with Info Works WS and/or Info Water (Innovyze) preferred
• Proven ability to manage multiple large or complex projects simultaneously
• Experience leading, mentoring, and developing engineering teams
• Strong understanding of project management principles including scope, schedule, and budget control
• Proficiency with project tracking tools such as Vision or Microsoft Project
• Strong organizational and time management skills
• Excellent written and verbal communication skills with a client-focused approach
• Experience working in the southeastern United States preferred

• Competitive salary plus annual bonus
• Condensed work schedule for better work-life balance
• Top-tier health, dental, vision, and prescription coverage
• 401(k), generous PTO, holidays, and tuition assistance
• Thomas & Hutton University and hands‑on mentoring to advance your career

On‑site:
Monday–Thursday 7:30 a.m.–5:30 p.m.;
Friday 7:30 a.m.–11:30 a.m.
Occasional evening and weekend work may be required.

At Thomas & Hutton, our mission of “Building Relationships and Solutions for Success” shapes how we serve our clients, strengthen our communities, and invest in our team. As a private employee‑owned firm consistently recognized as a Top Workplace and recipient of PSMJ's Build a Better World Award, we're known not only for exceptional projects but for how we treat people and our communities.

When you join Thomas & Hutton, you'll discover a career with real purpose. We equip you with cutting‑edge tools, technology, and software to work efficiently and excel. Our career development programs, including PaTHways and T&H University, combine with approachable leadership and a collaborative environment to support your professional growth at every stage. Pair that with industry‑leading benefits, genuine work‑life balance, and meaningful opportunities to give back through T&H Helping Hands, and it's clear why so many professionals choose to grow their careers here.

Learn more at

Please note:

Sponsorship is not available for this position. Thomas & Hutton is a Drug‑Free Workplace and an E‑Verify participant.

We are an equal opportunity employer.
Qualified minorities, women, veterans and individuals with disabilities are encouraged to apply.