Mechanical Engineer

Weston & Sampson Engineers Inc • Full-time • Portsmouth, New Hampshire, United States • $80,000 - $120,000 / year • 6d ago

Weston & Sampson is seeking a mid-career Mechanical Engineer with 3-7 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.

What you’ll do:

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.
A successful candidate should be capable of working both independently and as part of a multidiscipline team.

What you will bring:

BS in Mechanical Engineering
PE license or ability to obtain a PE in any state in the United States
Minimum of 3 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.
Ability to work collaboratively.
Active member of relevant industry associations.
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
Valid driver’s license

Overview:

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. Since our founding in 1899, we have worked to build a collaborative, forward-thinking environment grounded in respect for each other’s ideas.

We offer

Meaningful work: Contribute to projects that protect and enhance the natural and built environments
Ownership mindset: As an employee-owner, your work directly contributes to our shared success
Growth opportunities: Build your career through mentorship, diverse projects, and clear advancement pathways
Flexible workplace: Work in a way that supports your life and not the other way around
Strong culture: Join a team that values collaboration, inclusion, and recognition

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

We believe diverse perspectives make us stronger. Weston & Sampson is committed to fostering a culture of belonging where all employees feel valued, respected, and empowered. We actively support IDEA principles across our organization and in our daily work.

Ready to transform your environment? Let’s work together.

Explore opportunities and apply: https://www.westonandsampson.com/careers

A note to third-party recruiters

Weston & Sampson manages all recruiting directly. We do not accept unsolicited resumes without a signed agreement in place. Any unsolicited submissions will be considered property of Weston & Sampson, and we are not responsible for associated fees.

#midlevelprofessional #seniorlevelprofessional