Lead Engineer - Water/Wastewater
HR Green
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Melbourne, FL · Posted October 11, 2026
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Where Melbourne, FL ranks
Where Melbourne, FL placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #18Best cities for software and engineering jobs in the Southeast151 openings · of 65
- #20Best cities for aerospace and defense jobs172 openings · of 67
- #21Best cities for junior jobs in Florida15% · of 21
- #24Best cities for mid-career professionals in the Southeast53% · of 87
Rankings about engineering jobs
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- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
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- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among civil engineers is little observed so far. Measured exposure for civil engineers: 1% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
Join our team! Our mission is BUILDING COMMUNITIES. IMPROVING LIVES. With a history spanning over 110 years, HR Green has consistently delivered on this mission, establishing alike. Each day, we work to find solutions that inspire our employees and fit our clients' needs to build trust to exceed their expectations. Our people are the heart of our success. We've earned national recognition, including being named a Great Place to Work and consistently ranking on Engineering News Record's Top 500 Design Firms in the United States and we're still growing!
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, in addition to mentoring junior engineers!
Our water engineering services include:
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
Our wastewater engineering expertise includes:
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 various municipal water and wastewater projects , including assigning tasks, managing schedules, and mentoring junior staff.
Leads and conducts 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-related issues in coordination with clients and the project team.
Assists with contractor selection , bidding support, and preparation of contract documents for water and wastewater 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 water/wastewater utility market .
Signs and seals engineering documents as an authorized representative of HR Green.
Serves as the technical lead for assigned civil/environmental infrastructure projects , or leads smaller, specialized 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 project-related site visits and client meetings.
Benefits
Not only does HR Green provide you with a place to grow, thrive, and enjoy your work, but we are also dedicated to delivering a comprehensive and multi-faceted benefits package. Visit our website for detailed total rewards information.
https://www.hrgreen.com/careers/total-rewards/
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.