Lead Engineer - Water/Wastewater

Company Overview With a legacy spanning over 110 years, HR Green is a trusted leader in civil and environmental engineering, consistently delivering innovative infrastructure solutions for colleagues, clients, and communities. Every day, we help solve complex challenges—especially in water and wastewater infrastructure—in ways that inspire our teams and exceed client expectations. Job Summary We are seeking a motivated, self‑starting Lead Engineer to join our Water and Wastewater Practice in Melbourne, FL. This role offers the opportunity to lead and contribute to a wide range of municipal water and wastewater engineering projects, spanning from conceptual planning and permitting to final design, bidding, and construction, and mentoring junior engineers. Water Engineering Services Raw water supply systems, including surface water intakes and well development Water treatment plant design and upgrades Water storage tanks and reservoirs Pump stations and distribution systems Wastewater Engineering Expertise Wastewater treatment plant planning and design Sanitary sewer system evaluations and rehabilitation Lift station and pump station design Process piping and mechanical system layouts Essential Duties and Responsibilities Independently performs engineering tasks related to water supply, wastewater treatment, pump/lift stations, sanitary sewer design, and water distribution systems using professional judgment and technical expertise. Supports or serves as Project Manager on municipal water and wastewater projects, including assigning tasks, managing schedules, and mentoring junior staff. Leads technical reviews (formal and informal QA/QC) of engineering deliverables such as construction drawings, technical specifications, and hydraulic modeling reports. Makes design decisions that align with project goals and regulatory requirements for drinking water systems and wastewater infrastructure. Proactively identifies and resolves technical, scheduling, or budget issues in coordination with clients and the project team. Assists with contractor selection, bidding support, and preparation of contract documents for utility projects. Oversees construction administration tasks, including responding to contractor inquiries, issuing addenda, conducting field observations, and recommending change orders. Develops detailed cost estimates, engineering service proposals, and project schedules for new opportunities in the utility market. Signs and seals engineering documents as an authorized representative of HR Green. Serves as technical lead for assigned civil/environmental projects, or leads smaller water/wastewater projects. Education and Experience Bachelor’s or Master’s degree in Civil or Environmental Engineering. Licensed Professional Engineer (P.E.) in one or more states where HR Green operates, or ability to obtain within 6 months. A minimum of 10 years of experience in water and wastewater system design, including pipelines, treatment plants, pump stations, and related utility infrastructure. Demonstrated ability to develop construction documents, manage technical tasks, and support or lead projects through all phases—from planning and permitting to construction administration. Proficiency in engineering software, modeling tools, and technical equipment used in municipal water/wastewater engineering. Strong verbal and written communication skills, including experience writing technical reports, regulatory submittals, and proposals. Valid driver's license and ability to travel for site visits and client meetings. Benefits HR Green offers a comprehensive benefits package. Visit our website for detailed total rewards information. https://www.hrgreen.com/careers/total-rewards/ EEO Statement HR Green is proud to be an affirmative action/ equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or other classification protected by applicable federal, state or local law. #J-18808-Ljbffr