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Senior Project Manager, Water / Wastewater Design

Gannett Fleming

Woodbury, NY · Posted November 3, 2026

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About the job

GFT is seeking a Senior Project Manager – Water / Wastewater to help lead our Water Resources Design Team in New York ! This role follows a hybrid work model, requiring regular attendance at our Woodbury, NY office.

GFT’s Water Resources Team

Joining the water resources team at GFT means contributing to innovative solutions for sustainable water management and infrastructure. Our team excels in dams and levees, advanced water and wastewater treatment, stormwater management, and conveyance, collection, and transmission. With a focus on integrating technology, sustainability, and compliance, we consider each water resources and environmental remediation project a chance to innovate and evolve to protect public health and enhance quality of life. Explore some of our signature water resources and environmental projects here.

What you’ll be challenged to do:

In this role you will use your technical and management abilities to plan, design and construct water/wastewater infrastructure in a dynamic team setting as well as to mentor staff. You will help guide our business development activities and provide project management leadership of integrated teams to satisfy client requirements, including scope, schedule, budget, and quality while increasing our backlog, project revenue and profitability with current and new clients.

As a senior-level technical contributor, you’ll bring both your leadership skills and engineering acumen to a team that values quality, collaboration, and project delivery. You'll play a key role in advancing critical infrastructure and mentoring the next generation of engineers!

In this capacity, the successful candidate will be responsible for the following:

Coordinating, participating in, and leading project teams in the planning, design and construction administration of municipal and industrial water and wastewater infrastructure facilities in locations across the Southeast region

Working collaboratively with engineering staff in a hands-on, delivery-focused environment including developing and implementing study and design standards for consultants to follow, leading progress meetings, preparing meeting agendas and minutes, tracking project schedules, and budgets

Managing Water and Wastewater Treatment Facility Design, including basis of design reports, plans, specifications, calculations, cost estimates, condition assessments, and technical evaluations

Regular communication and interaction with clients and regulating government agencies including presentations and project coordination

What you will bring to our firm:

Bachelors of Science degree in Civil or Environmental Engineering (MS is preferred)

15+ years of experience required in water/wastewater discipline, particularly as a water/wastewater engineer designing (study, plans and specifications) water and/or wastewater infrastructure (i.e. treatment and collection/distribution projects)

Professional Engineer License (PE) in New York

Progressive experience in the evaluation, design, permitting and construction administration of water and wastewater treatment facilities, pumping stations, water storage and distribution facilities, and wastewater collection systems

Demonstrated leadership experience managing integrated teams including budget and schedule monitoring and control responsibilities

Experienced in client relations and business development

What we prefer you bring:

Master’s Degree is strongly preferred

Experience with AutoCAD and/or BIM is preferred

Leader and team player possessing strong planning and organizational skills

Strong written and verbal communication skills with demonstrated ability to conduct effective client presentations and written report preparation.

Salary Range: $140,000 - $200,000 Salary dependent upon experience and geographic location

Featured Benefits: • Hybrid (in-person and remote) work environment.• Comprehensive benefits package including wellness programs, parental leave, and pet insurance, in addition to medical, dental, vision, disability, and life insurance.• Tax-deferred 401(k) savings plan.• Competitive paid-time-off (PTO) accrual.• Tuition reimbursement for continued education.• Commitment to professional development, access to internal and external training programs, and support of active participation in professional organizations• Incentive compensation for eligible positions.

At GFT, a privately held AEC firm, we innovate where transportation, water, power, and buildings converge. We call this the Infrastructure of Life. We measure our success by the strength of our relationships – that’s why we’re the employer of choice for 5,000+ of the industry’s brightest engineers, planners, architects, inspectors, designers, and more.

Our clients choose us for our expertise and prefer us for our nimble approach, creativity, and personal touch. Backed by over a century’s experience, together we’re building a lasting legacy for future generations: stronger communities, a healthier planet, and better lives. GFT: Ingenuity That Shapes Lives™ is an Equal Opportunity Employer. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veterans’ status or other characteristics protected by law.

Unsolicited resumes from third party agencies will be considered the property GFT.

Location: Woodbury, New York Core Business Hours: 8:00 AM – 5:00 PM Employment Status: Full-Time

GFT does require the successful completion of a criminal background check for all advertised positions.

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