Senior Mechanical Engineer - Building Systems

Creativity. Innovation. A desire to effect positive change. That’s what it takes to work at Fuss & O’Neill – because that’s what we do for the communities in which we work: we create, innovate, and design long‑lasting improvements that improve quality of life. Quality of life is also important on the job, so we’ve prioritized work‑life balance by offering flexible/remote work opportunities, part‑time benefits, and generous PTO. We believe that each day is an opportunity to support one another, to support our clients, and to support our communities. If you feel the same, then you’ve found your future. Senior Mechanical Engineer – Building Systems Team We are seeking a Senior Mechanical Engineer to join our growing building systems team and play a key role in the planning, design, and delivery of complex mechanical systems for a diverse portfolio of projects. This position offers the opportunity to lead high‑impact work across commercial, industrial, education, and municipal facilities while collaborating with a multidisciplinary team of engineers, architects, and designers. Responsibilities Plan, design, and deliver mechanical systems for diverse projects. Lead high‑impact work across commercial, industrial, education, and municipal facilities. Collaborate with multidisciplinary teams of engineers, architects, and designers. Mentor junior staff and contribute to professional development. Manage projects from concept through construction. Engage with clients throughout the project lifecycle. Qualifications Seasoned mechanical engineer with strong technical expertise in HVAC, plumbing, and fire protection systems. Passion for mentoring junior staff. Ability to manage projects from concept through construction. Experience in diverse project types and ability to collaborate with multidisciplinary teams. Effective communication and client engagement skills. Location This position may sit fully remote with travel as needed to job sites within the Northeast. #J-18808-Ljbffr trilongroup