Weston & Sampson is seeking a full-time Senior Wetland Scientist and Permitting Specialist to support our permitting group in our Reading, MA office.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 Senior Structural Engineer to work alongside our growing team in North and South Carolina.

Weston & Sampson is currently looking for an Engineer within our Water/Wastewater group with 2 or more years of experience. This position will be located out of our Greenville, SC office.

Weston & Sampson is seeking an experienced Senior Transportation Project Manager to lead roadway, bridge, and infrastructure projects across the Southeast. This position will play a key role in managing the development and delivery of DOT and local government transportation projects, including roadway widening, intersection improvements, corridor studies, and multimodal enhancements.

Weston & Sampson is seeking a Senior Transportation Road Design Manager to lead road and highway design and project delivery efforts for key transportation infrastructure projects across the Southeast. This senior leadership position offers the opportunity to manage complex DOT and local government roadway projects— including widening, intersection improvements, and corridor upgrades — while guiding and developing a talented team of engineers and designers.

Weston & Sampson is seeking a Senior Transportation Bridge Design Manager to lead bridge design and project delivery efforts for key transportation infrastructure projects across Southeast. This senior leadership position offers the opportunity to manage complex DOT and local government bridge projects— including widening, intersection improvements, and corridor upgrades — while guiding a talented team of engineers and designers. 

Weston & Sampson is seeking a Senior Traffic Engineer to lead transformative transportation projects that enhance safety, mobility, and quality of life across communities in the Southeast. This is a unique opportunity to shape the future of how people move—through innovative design, data-driven solutions, and strategic planning. 

Weston & Sampson is currently seeking a Hydrologic & Hydraulic Project Manager with 5+ years of experience for a position in our Water Discipline out of our Suffern, NY office location. The position will focus on projects that involve hydrologic and hydraulic modeling in complex urban environments and integrating coastal, riverine, and piped infrastructure flooding environments.

Weston & Sampson is seeking a motivated and driven Senior Project Engineer or Project Manager with 6-12 years of experience to perform highly skilled engineering and design work in our Massachusetts, NH, Connecticut or Richmond office to support renewable energy projects throughout the Country.

Weston & Sampson is currently seeking a Project Manager candidate with 10 or more years of 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. This position will be located in our Reading, MA office location. 

Weston & Sampson is currently seeking a Project Manager - Civil / Site Designer with 10 - 15 years of experience to work in any of our offices located in Virginia, North Carolina, or South Carolina. The Project Manager must have in depth knowledge and experience of site civil land development processes.    

Weston & Sampson is currently looking for a Project Engineer within our Water/Wastewater group with 4-6 years of experience to work in our Greenville, SC office.

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 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 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 currently seeking a Membrane Technology Operations Lead. This position provides a company vehicle for travel throughout New England. Wastewater operations experience required.

Weston & Sampson is currently seeking engineers with 2 to 6 years of experience with roadway/highway design work. With the influx of infrastructure funding, Weston & Sampson is continually looking to expand our transportation practice with highly talented and passionate professionals.

Weston & Sampson is seeking a Project Manager / Senior Project Manager with 10-15 years of experience in hydraulics and drainage design to work with our Rocky Hill, CT team.  

Weston & Sampson is currently expanding our Transportation practice in the northeastern United States and we are seeking to add experienced and qualified highway design engineering/management staff with at least 15 years of professional experience in highway and roadway engineering, working out of our Rocky Hill, CT office  The ideal candidate will have demonstrated experience in managing a team of professionals in transportation projects, and in developing business in this discipline primarily with public clients such as MassDOT, CTDOT, and municipalities in Massachusetts and Connecticut.  Weston & Sampson currently holds MassDOT and CTDOT bridge and highway contracts and is continuously being awarded sole source task orders under these contracts.  As a result, the near-term objective is...

Weston & Sampson is currently seeking a Project Manager with highway/roadway design experience to work out of any of our New England offices. The Project Manager will demonstrate experience in leading a team of professionals in transportation projects, and in developing business in this discipline primarily with public clients such as state and county Departments of Transportation and municipalities.