join our team!

Horsley Witten Group (HW) aspires to create an inclusive organization where each unique member of our community can contribute, learn, develop, and flourish. We also recognize that elevating the voices of vulnerable and historically harmed communities is central to creating sustainable communities. Our DEI committee is open to any interested staff member, is made up of a cross section of employees, and serves an important leadership role.

We are committed to hiring talented, unique team members with diverse perspectives and experiences who can be their authentic selves at work; we want and encourage people across a multitude of backgrounds to apply!

HW offers comprehensive benefits, including Paid Time Off (with flexible holidays), health, disability and life insurance, a retirement savings plan, and more. Our work model is typically flexible, and many employees work a combination of in-person and remote hours as project demands allow. If an advertised position requires someone to be based in a specific office location, that will be mentioned in the position description.



Opportunities for Undergraduates, Graduate Students, and Recent Graduates


Our team applies an interdisciplinary approach to our work, combining engineering and science with land use planning and public policy. This approach provides opportunities for collaborative work in engineering, science, design, planning, remediation, training, and customer support.

Hazard Mitigation Training

Trainer – Emergency Preparedness Planning


HW is looking for a Trainer for Emergency Preparedness Planning projects. Responsibilities include developing  in-person and virtual training events that prepare clients for mitigating against, responding to, and recovering from both natural and man-made disasters. Training events range from seminars and workshops to discussion-based and operations-based exercises.

Hazard Mitigation Training

Sr. Water Infrastructure Engineer


HW is looking for a Senior Water Infrastructure Engineer to join our team who can support a wide range of technical work related to wastewater collection and treatment and water supply planning, feasibility (including water distribution modeling), design, and management.

Landscape Designer


HW is looking for a Landscape Designer with 2-5 years of experience to provide design support for a wide variety of environmental, park, site development, and restoration projects. The position will primarily support our New England public and private sector clients.

Land Surveyor


HW has an immediate opening for a Land Surveyor in our Sandwich, MA office. A Land Surveyor at HW will have the opportunity to work on a wide variety of large and small projects, including ecological restoration, water quality improvements, and sustainable site developments.

Coastal Restoration Scientist


HW is seeking an experienced Coastal/ Marine Scientist with 3 plus years of experience and with specific expertise in coastal and estuarine hydrodynamic modeling and shoreline restoration.

To apply for a specific position and/or to let us know that you’re interested in working with us, please send your résumé and a cover letter to

We welcome and encourage job applicants with disabilities to inform us if they require accommodation to participate in the application process, perform essential job functions, and/or to receive other benefits and privileges of employment including, but not limited to, wheelchair access or cautionary measures for allergies and environmental sensitivities. If you require accommodation(s), please contact us at

Horsley Witten Group, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability, or other protected class.