Senior Mechanical Engineer

Senior Mechanical Engineer Boston, Massachusetts Overview Affiliated Engineers, Inc. (AEI) brings together expertise and innovation to solve complex challenges across healthcare, science, technology, energy, education, and other vital sectors. Since 1978, we have supported mission-driven organizations in designing systems and environments that advance society and improve lives. With over 900 professionals in 22 offices, we shape the future of many industries through collaborative, sustainable solutions.

Examples of our work include elevating patient care at Mayo Clinic hospitals, enabling discovery in high-containment laboratories for U.S. agencies, and driving environmental progress with Microsoft’s renowned Thermal Energy Center. Our work enriches the human experience, safeguards the environment, and pushes the boundaries of possibility. AEI consistently earns national recognition from leading industry publications such as Building Design+Construction, Engineering News‑Record, and Consulting‑Specifying Engineer, being named the #1 Laboratory Engineering Firm in the nation and receiving multiple Best of the Best Project awards.

Why we need you In this role you will manage the engineering design process on assigned projects within a specific discipline. You will lead the development of innovative, tailored engineering solutions that meet project, client, and partner needs, and guide the discipline team to implement those solutions. Expertise BSME/BSAE or equivalent engineering discipline with applicable experience. 10+ years of experience designing HVAC building systems for research, healthcare, or higher education facilities.

Professional engineering registration preferred. Proficiency with engineering design software (e.g., Revit MEP, AutoCAD, Navisworks) preferred. Effective skills to help you flourish Strong spoken and written communication skills.

Excellent organization and time‑management skills. Rapid technical comprehension and client‑focused motivation. Ability to prioritize multiple tasks.

Effective working both independently and within team environments. When you work here, you can expect A flexible, collaborative environment that values well‑being. Real opportunities for growth through mentorship, professional development programs, and exposure to high‑impact projects.

Collaboration with inspiring teammates who challenge the status quo and foster innovation. A benefits package offering health, dental, vision, and retirement plans, a performance‑based year‑end bonus, and thoughtful perks (flexible work, wellness resources, community initiatives). If this dynamic environment and the chance to contribute to transformative projects resonate with your ambitions, we would love to connect with you.

Join us and make an impact! Apply online at https://aeieng.com/about/careers/ AEI is proud to be an EEO/AA Employer/Vet/Disabled. #J-18808-Ljbffr