Senior Water/Wastewater Project Engineer

H2M architects + engineers, a multidisciplinary architectural, engineering, and environmental consulting firm, is seeking an experienced Senior Project Water/Wastewater Engineer with 8 - 15 years’ experience, who has a background with Project and Client Management. In this role, you will work alongside other engineers, developing and executing Water/Wastewater design work for both public and private clients. You will also coordinate the efforts of both in-house and outside teams who handle architectural, structural engineering, MEP design, and civil engineering services.
Job Responsibilities
Project Leadership & Management
• Manage and lead medium to large infrastructure projects from inception through planning, design, permitting, bidding, and construction.
• Oversee project scope, schedule, budget, and delivery to meet established performance goals.
• Function as Project Manager with responsibility for technical production, team coordination, and overall project execution.
• Prepare and manage cost estimates, project schedules, and design tasks to ensure on-time, on-budget completion.
• Lead construction administration and supervise construction observation efforts.
Technical Engineering & Design
• Plan, design, and oversee construction of water and wastewater conveyance systems, including pipelines, pump stations, storage facilities, treatment systems, and related infrastructure.
• Prepare comprehensive engineering construction packages, including drawings, specifications, and bid documents.
• Perform detailed engineering analysis and calculations, leveraging design software to solve complex technical challenges.
• Lead planning and design efforts for water supply, treatment, distribution, and wastewater systems.

Permitting, Bidding & Regulatory Coordination
• Prepare and deliver permit applications to local, state, and federal regulatory agencies.
• Assist clients with public and private bidding procedures and participate in bid evaluations.
• Coordinate project execution with internal technical divisions, external partners, subcontractors, and regulatory authorities.

Client Engagement & Business Development
• Support the preparation of proposals, including technical writing, scope development, and budget preparation.
• Engage directly with municipal, industrial, and private-sector clients to support project development and ongoing relationships.
• Participate in marketing planning, client presentations, and interviews for prospective projects.
• Represent the firm through outreach to technical societies, industry groups, and trade organizations.

Team Leadership & Mentorship
• Supervise, mentor, and support engineering and design/drafting staff, fostering technical development and project excellence.
• Lead multidisciplinary project teams and build the team's overall technical capabilities.

Education and Qualifications
• 8–15 years of progressive experience in the planning, design, permitting, and construction of municipal water and wastewater infrastructure, including conveyance systems, treatment facilities, and pump stations.
• Bachelors' degree in Civil, Environmental, Chemical or Mechanical Engineering or related field of study.
• Licensed professional engineer in the State of NJ/NY-Or ability to gain reciprocity
• Experience working on both public and private water/wastewater projects.
• Proven background in delivering multi discipline infrastructure projects and navigating NYSDOH/NJDEP permitting processes.
• Experience preparing, reviewing, and approving engineering proposals, drawings, specifications, schedules, and cost estimates.
• Demonstrated experience overseeing projects through commissioning and startup phases.
• Strong data analysis and technical problem solving abilities. solving abilities.
• Proficiency with engineering software and tools required for design, analysis, and project delivery.
• Strong interpersonal, communication (oral and written), and client relationship management skills. relationship management skills.
• Ability to mentor and train junior engineering and technical staff.
• Active participation in relevant industry organizations (e.g., AWWA, WEF) preferred.


The salary range for this role is $95,000 - $140,000 annually.
The employment offer may deviate from this published range based on a variety of factors, including but not limited to, experience, specialty, knowledge, education, geography and/or related certifications – not related to any applicant’s characteristics protected by local, state or federal law. Note: The salary or hourly rate indicated does not include other forms of compensation or benefits.


Pushing boundaries, redefining design.