Mechanical Engineer; HVAC & Plumbing

ENGINEERS | SURVEYORS | PLANNERS | SCIENTISTS

Morrison‑Maierle is a 100% employee‑owned firm specializing in integrated consulting and design services in engineering, planning, surveying, and science. As a trusted partner to our clients, we deliver reliable, high‑quality results, grounded in a deep understanding of local context and regional needs.

Position: Mechanical Engineer (HVAC & Plumbing)
Job status: Exempt‑salaried
Location: Billings, MT
(Relocation assistance provided)

We know work is just one part of life. That’s why we offer a total rewards package designed to support you—at work, at home, and everywhere in between. As an employee‑owner, you’ll receive competitive pay, bonuses that recognize your contributions, and benefits that promote your health, growth, and well‑being. Whether it’s your family, hobbies, or future goals, we’ve got you covered.

• $80,000‑$115,000 base pay (DOE) with generous wage growth
• Annual bonuses because your contributions matter
• Ownership through our Employee Stock Ownership Plan (ESOP); 100% company‑paid ownership contributions
• 90% company‑paid shared health plan premiums
• Paid time off in year one for the things you love to do
• Paid parental leave and volunteer time off
• Six paid company holidays
• Two floating personal holidays for events that are important in your life
• 401(k) matching program
• AD&D Insurance, Short/Long Term Disability, and Life Insurance paid by the company

Since 1945, our longstanding engineering legacy as a 100% employee‑owned company ensures safety, security, and growth for you. We create solutions that build better communities. We are a client‑and people‑focused culture that allows us to thrive as a top 500 engineering firm due to our unified team, diverse strengths, and individual contributions. It is why Morrison‑Maierle has been voted by Zweigs “Best Places to Work.”

Join us as a Mechanical Engineer within our Buildings group to be part of this success.

In this role, you will thrive with the variety of engineering project opportunities available. The Mechanical Engineer applies mechanical engineering concepts to building systems. Mechanical engineering project work focuses on interpreting the architectural design of a building and designing the heating, cooling, and plumbing system needs to integrate and support that project design. These responsibilities include:

• Interpreting the architectural design plans and researching appropriate HVAC and plumbing systems to fit the scope of the project.
• Designing the heating, cooling, and plumbing systems to integrate and support the architectural building plan.
• Applying mechanical engineering principles such as thermodynamics, fluid mechanics, materials science, and structural analysis principles within design work.
• Understanding different engineering disciplines within the project and how the mechanical engineering piece will/can impact different design elements.
• Leveraging engineering design software to draft plans, drawings, and models.
• Incorporating the appropriate equipment to support the building's HVAC and plumbing needs.
• Creatively finding ways to design engineering projects in challenging spaces.
• At times, in partnership with the operations manager, developing new client business and winning new project work.

“As employee‑owners, we don’t just work here, we grow here. Together, we take on challenging projects, support one another, and create opportunities to thrive. Our culture empowers every team member to find success—professionally and financially—while building something greater than themselves.” – Arian Bloomfield, President/CEO

• Bachelor’s degree in mechanical engineering from an ABET‑accredited engineering program
• Minimum of 4+ years’ mechanical engineering experience with HVAC & plumbing design in a range of various building applications
• Engineer‑In‑Training (EIT) professional licensure required
• Professional Engineering (PE) licensure preferred or willing to obtain soon after hire
• Proficiency with REVIT engineering design software
• Project management experience leading tasks or projects
• In‑depth knowledge of HVAC systems.
• Familiarity with basic plumbing and electrical systems
• Strong…