Trilon Group

Infrastructure consulting for transportation and water

Engineering Project Manager - Drinking Water

Water Resources EngineeringUpdated on Nov 13

Full-timeSpringfield, MA, USANo salary listedHybrid

About the Job

Requirements

A bachelor's degree in civil, environmental, or a related engineering discipline is required.
A Professional Engineer license is required, or the candidate must be able to obtain one within six months.
At least eight years of progressive experience in drinking water system planning, design, and infrastructure projects is required.
Strong expertise in water distribution hydraulics and modeling tools such as WaterGEMS, InfoWater, or EPANET is required.
Demonstrated experience with water storage system design, including coordination with structural and operational considerations, is required.
Comprehensive knowledge of water treatment processes, including filtration, disinfection, and advanced treatment systems, is required.
The candidate must be able to manage multiple projects simultaneously while delivering results on time and within budget.
The candidate must have communication, leadership, and organizational skills to engage effectively with clients, regulators, and team members.

Responsibilities

Lead and manage the full lifecycle of drinking water projects, including water distribution systems, storage facilities such as tanks and reservoirs, booster pump stations, and treatment plants.
Oversee planning and design for water storage infrastructure, including elevated tanks, ground storage reservoirs, and clearwells, to support operational efficiency and long-term reliability.
Evaluate and design treatment solutions for PFAS and other emerging contaminants, incorporating granular activated carbon, ion exchange, and membrane systems.
Conduct and supervise hydraulic modeling, system capacity analyses, water distribution master planning, and lead service line inventory and replacement programs.
Perform water quality assessments and support compliance with federal and state drinking water regulations.
Manage project teams, including internal staff and subconsultants, and maintain responsibility for scope, schedule, budget, and quality.
Prepare and present technical reports, plans and specifications, cost estimates, and client-facing deliverables.
Coordinate with regulatory agencies and support permitting efforts, including engagement with environmental and public health stakeholders.
Provide construction-phase services such as submittal review, requests for information, field observations, and startup and commissioning support.
Mentor and develop junior engineering staff, fostering technical growth and knowledge sharing across the team.
Build and maintain client relationships while supporting proposal development and strategic business development initiatives.

Desired Qualifications

Familiarity with PFAS treatment technologies and evolving regulatory frameworks is highly desirable.
Proficiency with engineering and design tools such as AutoCAD and geographic information systems is preferred.
Experience with funding programs such as the State Revolving Fund or USDA Rural Development is a plus.

Creativity. Innovation. A desire to effect positive change. That’s what it takes to work at Fuss & O’Neill – because that’s what we do for the communities in which we work: we create, innovate, and design long-lasting improvements that improve quality of life. Quality of life is also important on the job, so we’ve prioritized work-life balance by offering flexible/remote work opportunities, part-time benefits, and generous PTO. We believe that each day is an opportunity to support one another, to support our clients, and to support our communities. If you feel the same, then you’ve found your future.

We are seeking a highly motivated and experienced Drinking Water Project Manager to lead and deliver complex water infrastructure projects that support safe, reliable, and sustainable drinking water systems. This role is ideal for a technically strong and client-focused professional with expertise in potable water systems, water storage infrastructure, and emerging contaminants such as PFAS.

In this position, you will play a key role in planning, evaluating, and designing water distribution and treatment systems for municipal and industrial clients. You will help address evolving water quality challenges, navigate regulatory requirements, and implement innovative, resilient solutions that protect public health and strengthen community infrastructure. Your work will span the full project lifecycle—from source water evaluation and hydraulic modeling through design, permitting, construction, and project closeout—offering a dynamic and impactful career path.

This is also an opportunity to contribute to the continued growth of our drinking water practice. You will collaborate with multidisciplinary teams, mentor junior staff, and engage directly with clients and stakeholders, helping to drive both technical excellence and business development initiatives.

Lead and manage the full lifecycle of drinking water projects, including water distribution systems, storage facilities (tanks and reservoirs), booster pump stations, and treatment plants
Oversee planning and design efforts for water storage infrastructure, including elevated tanks, ground storage reservoirs, and clearwells, ensuring operational efficiency and long-term reliability
Evaluate and design treatment solutions for PFAS and other emerging contaminants, incorporating technologies such as granular activated carbon (GAC), ion exchange, and membrane systems
Conduct and supervise hydraulic modeling, system capacity analyses, water distribution master planning, and lead service line inventory and replacement programs
Perform water quality assessments and support compliance with federal and state drinking water regulations
Manage project teams, including internal staff and subconsultants, while maintaining responsibility for scope, schedule, budget, and quality
Prepare and present technical reports, plans and specifications, cost estimates, and client-facing deliverables
Coordinate with regulatory agencies and support permitting efforts, including engagement with environmental and public health stakeholders
Provide construction-phase services such as submittal review, RFIs, field observations, and startup/commissioning support
Mentor and develop junior engineering staff, fostering technical growth and knowledge sharing across the team
Build and maintain strong client relationships while supporting proposal development and strategic

Bachelor’s degree in civil, Environmental, or related Engineering discipline
Professional Engineer (PE) license required, or ability to obtain within 6 months
8+ years of progressive experience in drinking water system planning, design, and infrastructure projects
Strong expertise in water distribution hydraulics and modeling tools (e.g., WaterGEMS, InfoWater, EPANET)
Demonstrated experience with water storage system design, including coordination with structural and operational considerations
Familiarity with PFAS treatment technologies and evolving regulatory frameworks is highly desirable
Comprehensive knowledge of water treatment processes, including filtration, disinfection, and advanced treatment systems
Proven ability to manage multiple projects simultaneously while delivering high-quality results on time and within budget
Proficiency with engineering and design tools such as AutoCAD and GIS preferred
Experience with funding programs (e.g., State Revolving Fund, USDA Rural Development) is a plus
Excellent communication, leadership, and organizational skills, with the ability to engage effectively with clients, regulators, and team members

This is a hybrid role, offering the best of both worlds—collaborate in-office with a high-performing team and enjoy the flexibility of working remotely part of the week. We're committed to supporting work-life balance while maintaining strong team connection and project delivery.

About the Company

Trilon Group

Infrastructure consulting for transportation and water

Trilon Group provides infrastructure consulting in transportation, water, and municipal systems in the Mid-Atlantic region. It works by partnering with local governments, municipalities, and private clients to deliver planning, design support, and project management through fee-based engagements, expanding capabilities through alliances with firms like Rinker Design Associates and Wilson Engineers. The company differentiates itself with a platform-style growth approach backed by private equity and a People First culture focused on talent development. Its goal is to expand service offerings and market presence in the Mid-Atlantic by building scalable partnerships and using capital to support growth.

Company size: 51-200
Company stage: Growth Equity (Non-Venture Capital)
Total funding: $200M
Headquarters: Denver, CO
Founded: 2021

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