Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Water/Wastewater Engineer

$120k

Verdantas

Welcome to Verdantas, where innovation meets sustainability, and your career finds purpose!

At Verdantas, we're redefining environmental consulting and sustainable engineering through our use of cutting-edge modeling and digital technology and our genuine commitment to people. Our work spans high-growth sectors like water resources, resilient land use, energy transformation, and civil infrastructure.

Our commitment to excellence, across more than 90 offices, is championed by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of our employees, clients, and the communities we serve. We partner with clients to deliver smart, data-driven solutions to complex environmental and infrastructure challenges. We don't just solve problems; we help shape a more sustainable future.

Join a people-first culture that values your well-being, empowers your growth, and amplifies your impact. At Verdantas, your career goes beyond the expected, and your work helps build a better world.

Ready to shape the future of resilient communities?

Verdantas is seeking a Senior Water/Wastewater Engineer to join any of our New Hampshire, Maine, Vermont, or Massachusetts offices and contribute to infrastructure projects that directly benefit communities.

As part of our commitment to enhancing infrastructure across New England, you'll play a key role in delivering a wide range of meaningful water and wastewater projects.

You'll contribute to municipal infrastructure improvements , including multi-million dollar upgrades to water and sewer systems in communities such as Lisbon, Northumberland, Whitefield, Newport, and Enfield, NH. These projects span treatment facilities, pump stations, distribution mains, and stormwater systems.

Your work will also support community water systems , partnering with manufactured housing communities and cooperatives to develop wells, construct pump houses, and replace aging distribution networks in areas like Lee Oak Cooperative (NH), Wardtown MHP (ME), and Sanbornville Water Precinct (NH).

Additionally, you'll lead feasibility studies and phased design efforts for clients such as the Balsams Resort and Littleton Water & Light, tackling challenges in wastewater treatment, intake systems, and pressure management.

When joining our team, you will be welcomed into an environment that values what you bring to the table, supports continuous growth in the Water/Wastewater field, and celebrates the accomplishments you achieve. Ranked the #1 firm to work for in 2025 by Zweig Group and Verdantas employees , you won't be just joining a firm; you'll be investing in your career.

What You'll Do:

  • Design, manage, and take responsible charge of various civil engineering-related project design tasks with a focus on infrastructure projects such as drinking water treatment, distribution, and storage, wastewater collection, road and drainage improvements, and other engineering-related tasks

  • Prepare and certify reports, permit applications, and related materials for local, state, and federal land development, infrastructure, and other related permits

  • Prepare engineering studies and cost opinions for a variety of water and wastewater projects

  • CAD Design work, including Civil 3D

  • Construction Services Assistance, including construction contract administration, resident project representative management, and preparation of contract and bidding documents

What You Bring:

  • NH PE License is required, and VT and ME licenses are highly desirable

  • Bachelor of Science in civil engineering or related field

  • 8+ years of professional experience in the practice of civil engineering with a focus on water and wastewater design in northern New England or a similar setting

  • Experience with AutoCAD design software, including Civil3D

  • Technical experience in water and wastewater infrastructure, stormwater, and site design and permitting in New Hampshire or a similar regulatory environment

  • Sound understanding of civil engineering fundamentals, including stormwater/drainage design, surface water hydraulics, water and sewer systems, and roadway/parking design

  • Strong technical skills

  • Ability to complete field work, including carrying equipment and walking on undeveloped sites

Salary Range:

The starting salary for this position is $120,000, with final compensation determined based on qualifications, experience, and licensing status.

Benefits:

  • Flexible Work Environment

  • Paid Parental Leave

  • Medical

  • Dental

  • Vision

  • Life and AD&D Insurance

  • Short-Term and Long-Term Disability

  • 401(k) with Company Match

  • Paid Time Off + Holidays

Verdantas strives to develop new ways to increase diversity awareness within our organization. We recruit and reward our employees based on capability and performance - regardless of race, gender, sexual orientation, gender identity or expression, lifestyle, age, educational background, national origin, religion, or physical ability. For us, it is imperative to build balanced teams from all walks of life and we believe that a diverse workforce is a stronger workforce.

Verdantas is an EOE race/color/religion/sex/sexual orientation/gender identity/national origin/disability/vet

Ready for what's next?

Your future starts here.

Explore our open opportunities and find a role that not only matches your skills-but fuels your ambition. From innovative projects to collaborative teams, we offer careers where you can grow, make an impact, and do your best work.

Take the next step, discover where you belong, and build something meaningful with us.

Your next opportunity is waiting-go find it and come grow with us!

For assistance filling out applications, complete this form ( .

Don't see the job you're looking for? Leave your contact information and resume and we'll reach out if it's a good fit!

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Senior Water/Wastewater Engineer in Manchester, NH vacancy
  • $91k - $129k

    Kleinfelder is seeking a Water/Wastewater Project Engineer for the New England Water Team. The role focuses on designing water, wastewater, and stormwater infrastructure projects, ensuring compliance with regulations. You will collaborate with a diverse team, mentor junior... 
    Senior
    Water

    Kleinfelder

    Manchester, NH
    1 day ago
  • Kleinfelder is seeking a Water/Wastewater Project Professional for the New England Water Team. The role involves providing technical guidance across water and wastewater engineering, coordinating with a broad multi-disciplinary group, and ensuring high-quality project... 
    Senior
    Water

    Kleinfelder

    Manchester, NH
    3 days ago
  •  ...Description Job Description Hazen and Sawyer is seeking a Senior Wastewater Engineer for our Manchester, NH office. As part of our...  ...technically superior solutions to our clients for all things water. Why Hazen and Sawyer: Founded in 1951 by the son... 
    Senior
    Water
    Temporary work
    Work at office
    Local area
    Immediate start
    Flexible hours

    Hazen and Sawyer

    Manchester, NH
    12 days ago
  •  ...Job Description Job Description Description: BETA is seeking for an experienced Senior Potable Water and Waste water Project Engineer to join our team. The position will interact with a multi-disciplinary team of professionals in the New England area and will provide... 
    Senior
    Water
    Contract work
    Temporary work
    Work at office
    Remote work
    Flexible hours
    2 days per week

    BETA GROUP INC

    Manchester, NH
    11 days ago
  • Mannik Smith Group is seeking a Senior Water Resources / Senior Dam Engineer in Manchester, NH. This hybrid position requires leading dam repair and removal projects while mentoring junior staff. The ideal candidate must hold a PE license and have over 10 years of experience... 
    Senior
    Water

    Mannik Smith Group

    Manchester, NH
    4 days ago
  • $78.65k

     ...Job Description At CDM Smith, you'll work on meaningful water and wastewater projects that directly support community health, environmental...  .... Our Manchester team is seeking a mid-level engineer ready to take ownership of technical work, collaborate with... 
    Water
    H1b
    Work at office
    Local area

    CDM Smith

    Manchester, NH
    4 days ago
  • $91k - $129k

    We are looking for a Water/Wastewater Project Engineer to join our New England Water Team. The role focuses on designing water, wastewater, and stormwater infrastructure projects across multiple states. Locations Boston, MA Rocky Hill, CT Worchester, MA Manchester,... 
    Water
    Local area

    Kleinfelder

    Manchester, NH
    1 day ago
  • CDM Smith in Manchester, NH, is seeking a mid‑level engineer to contribute to water and wastewater infrastructure projects. You will plan, design, and deliver facilities, pipelines, and pump stations, advancing your career through collaboration with seasoned professionals... 
    Water

    CDM Smith

    Manchester, NH
    1 day ago
  • Mannik Smith Group is seeking a Senior Water Resources Engineer in Manchester, NH. This hybrid role involves leading the planning and design of sustainable water resource projects while collaborating with a multidisciplinary team. Candidates should hold a Bachelor's degree... 
    Senior
    Water
    Flexible hours

    Mannik Smith Group

    Manchester, NH
    2 days ago
  • $85k - $105k

     ...Senior Water Resources Engineer Department: Water Resources Employment Type: Full Time Location: Manchester, NH Compensation: $85,000 - $105,000 / year Description Creativity. Innovation. A desire to effect positive change. That’s what it takes to work at Fuss & O’Neill... 
    Senior
    Water
    Full time
    Part time
    Work at office
    Local area
    Remote work
    Flexible hours

    Mannik Smith Group

    Manchester, NH
    1 day ago
  •  ...Senior Water Resources Engineer 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... 
    Senior
    Water
    Part time
    Work at office
    Local area
    Remote work
    Flexible hours

    Trilon Group

    Manchester, NH
    4 days ago
  • $115k - $140k

    Senior Water Resources / Senior Dam Engineer Department: Water Resources Employment Type: Full Time Location: Manchester, NH Compensation: $115,000 - $140,000 / year We are seeking a Senior Water Resources / Senior Dam Engineer to join our growing Water Resources team... 
    Senior
    Water
    Full time
    Work at office
    Local area
    Remote work

    Mannik Smith Group

    Manchester, NH
    10 hours ago
  • $78k - $125k

    Wright-Pierce, an award-winning, multi-discipline environmental engineering firm specializing in water, wastewater and civil infrastructure, is seeking a Project Engineer to join our growing New England Wastewater Infrastructure Group. Salary range is $78,000 - $125... 
    Water
    Full time
    H1b
    Work at office
    Local area
    Flexible hours

    Wright-Pierce

    Bedford, NH
    4 days ago
  • Apex Clearing Corporation is on the lookout for a Principal Engineer to lead their infrastructure services in Glastonbury, Connecticut. This senior role demands a leader with 15+ years of municipal infrastructure experience and a robust network. Responsibilities include... 
    Senior
    Water
    Remote work
    Relocation package

    Apex Clearing Corporation

    Manchester, NH
    1 day ago
  •  ...The Senior Quantity Surveyor (QS) for the IES Group will be responsible for the commercial...  ...of multi-utility projects across gas, water, power, and telecoms. This role ensures...  ...solving skills, with experience in value engineering and risk management. Demonstrated... 
    Senior
    Water
    Contract work

    IES Utilities Group LTD

    Manchester, NH
    5 hours ago
  • BETA Group, Inc. is looking for a Stormwater Engineer to support MS4 initiatives across New Hampshire and Northern New England. This role...  ...engineers and scientists to deliver innovative solutions for water quality and community resilience against climate impacts. The ideal... 
    Senior
    Water

    BETA Group, Inc.

    Manchester, NH
    4 days ago
  • $95k

     ...environmental consulting and sustainable engineering through our use of cutting-...  ...high-growth sectors like water resources, resilient land use...  ...is seeking a talented Senior Civil Engineer to join our growing...  ..., distribution, and storage, wastewater collection, road, trail, and... 
    Senior
    Water
    Temporary work
    Flexible hours

    Verdantas

    Manchester, NH
    1 day ago
  • $102.17k

     ...change the world. Job Description Prepares design/build, engineer, construction management, guaranteed maximum price, and hard...  ...Preferred Qualifications Electrical with Industrial, Water or Wastewater Experience. Skills & Abilities Thorough knowledge of estimating... 
    Senior
    Water
    For subcontractor
    H1b

    CDM Smith

    Manchester, NH
    10 hours ago
  •  ...assessments and surveys to sample, measure and analyze air, water, material, and soil. Identify, evaluate and recommend risk...  ...projects with a variety of complexity. Participates with more senior scientists/engineers on large, more complex projects. Performs site visits,... 
    Senior
    Water
    Local area

    Terracon

    Manchester, NH
    4 days ago
  • Stantec is seeking a Water/Wastewater Sr. Project Manager in Auburn, NH, to manage water/wastewater infrastructure projects. The ideal candidate will have a Bachelor's degree in Engineering and at least 15 years of related project management experience. This role includes... 
    Senior
    Water
    Full time

    Stantec

    Auburn, NH
    10 hours ago
  • $90k - $120k

     ...Weston & Sampson is seeking a full-time Senior Project Environmental Scientist to support...  ...MEPA/NEPA, Section 401/404 of the Clean Water Act, Section 10 of the Rivers and Harbors...  ...investigations using U.S. Army Corps of Engineers methodologies and applicable state regulations... 
    Senior
    Water
    Full time
    Work at office
    Local area
    Flexible hours

    Weston & Sampson

    Manchester, NH
    2 days ago
  • $140k

     ...environmental consulting and sustainable engineering through our use of cutting-edge modeling...  ...Our work spans high-growth sectors like water resources, resilient land use, energy...  ...seeking a highly skilled, people-focused Senior Geotechnical Project Manager to join our... 
    Senior
    Water
    Temporary work
    For contractors
    For subcontractor
    Flexible hours

    Verdantas

    Manchester, NH
    23 hours ago
  • $115k - $127k

     ...solutions that improve energy and water sustainability, optimize...  ...Cooling Water, Boiler Water, Wastewater, and Memchem Applications while...  ..., Environmental Science or Engineering/Technologist (Chemical, Industrial...  ...and business cases to senior stakeholders Identify and... 
    Senior
    Water
    H1b
    Immediate start
    Flexible hours

    Veolia | France

    Manchester, NH
    4 days ago
  •  ...Job Description Hazen and Sawyer is seeking an experienced Wastewater Project Engineer for our Manchester, NH office. As part of our wastewater...  ...technically superior solutions to our clients for all things water. Why Hazen and Sawyer: Founded in 1951 by the son of... 
    Water
    Temporary work
    Immediate start
    Remote work
    Flexible hours

    Hazen and Sawyer

    Manchester, NH
    22 days ago
  •  ...alis is seeking a Project Controls Reporting & Digital Manager or Senior Manager to support the delivery of digital, reporting and...  ...projects across sectors such as transport, energy, defence, or water. Advanced experience in Power BI, including data modelling and... 
    Senior
    Water
    Flexible hours

    AtkinsRéalis

    Manchester, NH
    10 hours ago
  • A leading global engineering firm is seeking a talented Water/Wastewater Sr. Project Manager to oversee the planning and engineering design of water/wastewater infrastructure projects. This role involves managing project teams, ensuring project scope and budgets are met... 
    Senior
    Water

    Stantec Consulting International Ltd.

    Auburn, NH
    1 day ago
  • $128.6k - $192.9k

     ...everywhere share the need for clean water. And as they work to meet that...  ...looking for a talented Water/Wastewater Sr. Project Manager focused on the planning and engineering design of water/wastewater...  ...opportunities Quality reviews You assist senior engineers/designers with... 
    Senior
    Water
    Full time
    Temporary work
    Part time
    For contractors
    Casual work
    Work at office
    Local area
    Remote work
    Flexible hours

    Stantec Consulting International Ltd.

    Auburn, NH
    1 day ago
  • $115k - $145k

     ...Job Description Weston & Sampson is currently seeking a Project Engineer out of any of our New England office locations with 6 to 12...  ...passionate about improving our communities. From providing clean water to designing resilient infrastructure and sustainable environments... 
    Senior
    Water
    Work at office
    Flexible hours

    Weston & Sampson Engineers Inc

    Manchester, NH
    27 days ago
  •  ...Project Manager - Water Treatment PC is seeking a motivated self-starter to manage exciting water and wastewater treatment projects throughout the Northeast regions including...  ...relationships with the owner, architect/engineer, construction manager, and other project... 
    Water
    For contractors

    PC Construction

    Manchester, NH
    2 days ago
  • Hirebridge is seeking a motivated Project Manager to oversee exciting water and wastewater treatment projects in the Northeast, including New Hampshire and Vermont. As a key player, you will ensure that project goals related to safety, budget, and schedules are met while... 
    Water

    Hirebridge

    Manchester, NH
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Water/Wastewater Engineer. Be the first to apply!