Project Engineer, Mechanical Engineer

For over 45 years, MPSW has been a trusted source for engineered HVAC solutions in Arizona. We represent top-tier manufacturers and provide technical sales support for nearly every system type—backed by expert design assistance, energy analysis, and application know-how.

At MPSW, we’re team-driven, service-focused, and always moving forward. If you're a self-starter who values collaboration and wants your work to make a real impact, you’ll fit right in here.

MPSW, a Meriton portfolio company, is one of the largest independent HVAC Equipment and Solutions providers in Arizona and New Mexico. Our company has offices in Phoenix, Tucson, Albuquerque, and El Paso with over 175 employees throughout Arizona, New Mexico and Texas. We are proud members of ASHRAE, ASPE, AEE, and others. We represent over 100 manufacturers, offering innovative systems with flexibility of equipment and solutions to best match each application.

We work with industry professionals and end users from the conceptual stage of projects to provide energy efficient, value‑added solutions to their complex problems.

Our overall mission is simple: we want to create value and make a difference every day in our journey to be the best HVAC sales and service organization in North America. We believe we can succeed in that mission by being the BEST provider for our clients, the BEST partner for manufacturers, the BEST company for our employees, and the BEST investment for our current and future shareholders.

This is an entry‑level role learning all aspects of MPSW products and systems to estimate and manage projects. As a Project Engineer, this individual will be responsible for coordinating submittals, equipment selection, ordering equipment, pricing and ship dates for each project. Must be detail‑oriented and customer service‑oriented and have excellent organizational skills. Position requires a high level of oral and written correspondence with the Sales Team, Customers and Manufacturers to ensure timely completion of assigned projects while maintaining customer satisfaction.

Must be able to work well with others in a fast-paced & high‑volume environment.

• Create and maintain job files for each project throughout its duration
• Optimize the project through the stages of product selection, specifications, plans, estimates, proposals, value engineering and redesigns
• Manage multiple projects on an ongoing basis
• Communicate with owners, architects, MEP Consultants and General, Mechanical, Plumbing and Electrical Contractors
• Organize project related data for order entry
• Respond to and track IOM & Submittal requests
• Read, understand and interpret building plans & specifications
• Develop and grow relationships with customers, contractors, project engineers and manufacturers
• Determine project requirements, constraints, and sales team responsibilities to meet all of the customer’s system design, installation and maintenance expectations
• Investigate concerns, implement corrective action and communicate with customers and co‑workers as necessary to maximize customer satisfaction

• One (1) to two (2) years of experience in hydronics, HVAC, plumbing, estimating, engineering, construction management or contracting environment; or equivalent combination of education and experience
• Working knowledge of Hydronic and/or Plumbing systems, pumps and pump systems, boilers and/or water heaters, water treatment systems, MEP consulting, architecture, design, CAD, general contracting, mechanical or plumbing contracting, engineering or construction industry a plus
• Ability to prioritize, multi‑task, deal with ambiguity and manage high volume projects
• Strong PC skills in Microsoft Office applications including Word, Excel,…