The Senior Project Manager / Team Leader will be responsible for leading a team of project managers, engineers, and support staff to meet client deliverables, working in collaboration with multiple water and wastewater team members across the eastern seaboard. The candidate will be expected to be flexible in terms of handling multiple assignments, work directly with clients to understand needs and develop project opportunities, and lead study and design project deliverables, as well as participating in company sponsored training programs, seminars, and conferences as may be necessary.

Weston & Sampson is seeking a full-time Energy & Utility Permitting Specialist to support our permitting group in our Reading, MA and Foxborough, MA offices.The candidate will support multiple projects simultaneously and will have the opportunity to represent the company and our clients at public meetings, workshops, meetings with federal, state, and local agencies, and meetings with other stakeholders in conjunction with permit application review. Experience in regulatory permitting is a must.

Weston & Sampson is seeking a Project Engineer / Senior Project Engineer with 5-10 years of experience with traffic or roadway design to work in any of our Massachusetts or New Hampshire offices. The Transportation group is currently expanding our highway design engineering practice. What you’ll do:- Responsible for preparing studies, design plans, specifications and other contract documents for public bidding and to meet client deliverables.- Responsible for leading a variety of transportation-related projects from a technical and financial perspective and overseeing the work of support staff.- Peer review services of designs prepared by others.- The work will also include supporting our other disciplines as well as our external client base.- May be required to perform...

Weston & Sampson is seeking an entry-level Geologist/Hydrogeologist with 0-2 years of experience for our Water discipline in our Rocky Hill, CT office.  

Weston & Sampson is seeking a dependable Cross Connection Technician with 1-3 years of experience in the Norwich, Connecticut area. Certification in other states is a plus. Weston & Sampson provides all job required tools and equipment, including a company vehicle.

Weston & Sampson CMR is seeking a Laborer 0-2 years of experience out of our North Charleston, SC location.

Weston & Sampson is seeking Engineering students for our Fall 2025 Co-Op program. You will be work within one discipline but will be introduced to a variety of areas: civil, environmental, water, wastewater and structural. This position will be located in Reading, MA. 

Weston & Sampson is currently seeking an Environmental Scientist/Project Manager with 10-12 years of experience to work with our EGE discipline in either our Reading, Worcester or Foxborough office. The candidate who is willing to explore the various opportunities and technical practice areas of the Environmental, Geotechnical, and Energy discipline. The ideal candidate will bring a strong work ethic and entrepreneurial spirit who would like to be part of a growing team.

Weston & Sampson is looking for a motivated and experienced Full Stack Software Developer to help drive innovative solutions for our internal teams and clients. We are a Dynamic engineering consulting firm with a small, collaborative software development team focused on building custom tools and platforms to support technical and field services. This person will be sitting in our Reading, MA office. 

Weston & Sampson is seeking Architectural students for our Fall 2025 Co-Op on our Facilities team out of our Foxboro, MA office location.

Weston & Sampson is seeking a Project Manager with 10-15 years of experience in our Portsmouth, or Manchester, NH office.  This position will lead a team of wastewater engineers on the planning, design, and construction administration of infrastructure projects that will include wastewater projects for private, public-sector and federal clients across New Hampshire and Maine.The Project Manager has a unique opportunity to assist with ongoing or new alternative project delivery methods such as Design-Build or Construction Management at Risk (CMAR). Support of ongoing wastewater treatment, large scale desalination, and climate resiliency projects are just a few exciting opportunities awaiting you in our NH Wastewater Team.

Weston & Sampson is seeking a dependable Backflow Technician around the Wilmington, MA/Southern, NH area 1-3 years of experience with Massachusetts backflow testing.

Weston & Sampson is rapidly expanding our Planning Practice and is seeking a Project Planner for our Charleston, SC office. The ideal candidate will be a planner with approximately 5 - 10 years of experience in the Charleston, SC area. AICP is highly preferred.

Weston & Sampson is seeking a Resident Project Representative for oversight and inspection of utility and infrastructure projects in Connecticut. The job is a great opportunity for professional development as part of a team of professional engineers.

Weston & Sampson is seeking a full-time senior-level Project Environmental Scientist/Planner who is experienced in environmental permitting to support our ecological/permitting group in our New England offices, preferrably in MA, NH, or CT. The candidate will handle multiple projects simultaneously and oversee multi-disciplinary project teams. The candidate will also assist with business development efforts, presentations to various committees and boards, and manage client aspects of projects. 

Weston & Sampson Services is currently looking for a Wastewater Treatment Operator to support operations and maintenance out of our Raymond, NH office.

Weston & Sampson Services is currently looking for a Wastewater Treatment Operator to support operations and maintenance out of our Wilmington office.

Are you an entrepreneurial spirit with a strong desire to grow? Weston & Sampson has an exciting opportunity for a Civil / Water Resources Engineer in our growing Richmond, VA and Apex, NC offices to expand our Water Resources and Resiliency practice throughout the Southeast! You’ll engage with a team of like-minded professionals to support complex projects including dam and levee safety, innovative nature-based solutions, stormwater infrastructure design, flood mitigation practices, and coastal resiliency. 

Weston & Sampson is currently seeking a Senior Project Manager/Team Leader for our Wastewater group with 8 or more years of experience for any of our SC office locations. This position will require experience in public utility / wastewater / water engineering, with a specialized emphasis on wastewater treatment studies, planning, design and construction administration, as well as experience managing multi-disciplinary projects.

Weston & Sampson is looking for an Field Operations Manager to support our Northeast, Massachusetts region and surrounding area projects.The Field Operations Manager will be instrumental in ensuring consistent and effective internal processes and communications to strengthen and grow the region, develop staff, and position the organization for continued success.