Sr. Mechanical Engineer

We are seeking a full-time Senior Mechanical Engineer to join our team. This is an excellent opportunity to be part of a dynamic, energetic, and rewarding work environment. Established in 1965, we serve a diverse clientele across our nine offices in Idaho, Montana, Washington, North Dakota, and Pennsylvania. This opportunity is anticipated to be located in Great Falls, MT but for a well-qualified candidate with a PE license, other locations may be considered. At our company, we take pride in fostering professional growth, providing engaging projects, and promoting long-term career development. We offer competitive compensation, comprehensive benefits, and flexible work schedules to support our employees' success. Why Join Us? We are an Equal Opportunity Employer committed to excellence, innovation, and collaboration. Our team values long-term employment and rewards dedication with outstanding benefits, including: 401K with employer match Employee Stock Ownership Plan (ESOP) End-of-year performance bonuses Short-term & long-term disability insurance Medical, vision, & dental insurance Generous Paid Time Off (PTO) accrual Your Role: As a Senior Mechanical Engineer , you will be responsible for managing projects, leading teams, and driving engineering solutions. Responsibilities include: Overseeing the design and execution of complex mechanical and plumbing projects Managing project scope, schedule, and budgets to ensure successful delivery Providing technical leadership and mentorship to engineering staff Preparing and reviewing plans, specifications, reports, and cost estimates Ensure compliance with building design and codes and standards. Utilize energy & loads modeling software as well as AutoCAD and Revit/BIM for layout and modeling of MEP systems . Perform load and ventilation calculations , duct, piping, and plumbing design, system selections, energy modeling . Coordinating with clients , agencies, stakeholders, and multidiscipline staff to ensure project success Conducting construction oversight and administration as needed Leading business development efforts , including proposal writing and client engagement Project Types: You will lead and manage a variety of projects, including: HVAC (Heating, Ventilating, and Air-Conditioning) Sanitary and Domestic Plumbing Systems Design Heating & Cooling Central Plant, Distribution, & Building Hydronic Systems Air Distribution, Industrial Ventilation & Heat Recovery Systems High Performance Sustainable Building Systems & Energy Engineering Federal Government facilities (e.g., U.S. Air Force projects) Health Care Special Systems Laboratory Special Systems Commercial, Industrial, Educational facilities etc. What We’re Looking For: We are seeking an experienced leader with strong technical and project management skills. The ideal candidate will have: B.S. or M.S in Mechanical or Architectural Engineering with a Mechanical focus from an accredited university Professional Engineer (PE) license required 5+ years of experience in MEP consulting and design of building mechanical systems. Must have in-depth knowledge on application of: International Mechanical Code Uniform and International Plumbing Codes International Fuel Gas Code and NFPA 54 International Energy Conservation Code International Building Code Proven leadership skills with a track record of successfully managing projects and teams Strong client relationship management and business development experience Ability to multi-task, prioritize, and deliver high-quality work on schedule Excellent verbal and written communication skills Ability to work independently and as part of a team Able/willingness to visit construction sites and spend 5-10% of the week outside the office. Experience living or working in Montana is a plus Ready to Take the Lead? If you are looking for an opportunity to lead impactful projects, grow professionally, and work in a collaborative environment, we want to hear from you!