Mechanical Engineering Jobs

Weston & Sampson is seeking a mid-career Mechanical Engineer with 5-15 years of experience to join our Mechanical HVAC and Plumbing team in any Weston & Sampson New England office. This is an opportunity for a motivated professional to take on more responsibility in projects and be a significant contributor to shaping the company’s future. The ideal candidate will have experience working in a multi-discipline professional engineering firm involved in the production of contract drawings for the construction industry. A thorough understanding of Massachusetts State (and other New England States) Building Code is required. Candidate shall demonstrate a working knowledge of Drain, Waste & Vent design and calculating Fire Protection Systems including the application of electric and engine driven fire pumps, cisterns, wet and dry type sprinklers, kitchen and other chemical fire suppression systems. A successful candidate must be capable of working independently with minimal oversight, be able to initiate detailed coordination with other building systems disciplines, and be capable of taking mechanical concepts to implementation.

Engineering and design documentation for both new and renovation projects for a variety of facility types within the private, public, federal, and municipal sectors.

Design will include field investigation of existing facilities, shop drawing review, generation of reports and production of contract drawings.

Coordinating with multi-disciplinary personnel located in both local and regional offices, sub-consultants, utility companies, equipment vendors and clients.

BS in Mechanical Engineering

Minimum of 5 years of relevant plumbing fire protection, mechanical design and/or energy related experience

Have strong communication skills (oral and written) and be able to remain organized with multiple concurrent projects and deadlines.

Possessing high ethical standards, committed to producing high quality deliverables, and a commitment to teamwork, respect, and integrity.

Capable of managing multiple complex projects simultaneously and directing and overseeing junior staff work for same projects

Capable of working safely at job sites in and around large mechanical and electrical equipment

Revit 3D experience (or similar) and AutoCAD

Able to travel locally in New England and occasionally the east coast of the USA for project meetings and site investigation

At Weston & Sampson, you’ll work alongside more than 1,000 employee-owners who are passionate about improving our communities. From providing clean water to designing resilient infrastructure and sustainable environments, our work has a direct impact on quality of life. We’re looking for curious, driven professionals who want to contribute to innovative, impactful projects and grow with a team that supports them.

We are a 100% employee-owned, interdisciplinary firm offering design, engineering, and environmental services. Contribute to projects that protect and enhance the natural and built environments

Growth opportunities: Build your career through mentorship, diverse projects, and clear advancement pathways

Flexible workplace: Join a team that values collaboration, inclusion, and recognition

Our Commitment to Inclusion, Diversity, Equity & Access (IDEA)