HVAC Mechanical Engineer

Cushing Terrell; Helena (MT); On-site; USD 80,000 - 90,000; Full time

Job summary

Cushing Terrell in Helena, MT is seeking an HVAC Mechanical Engineer to design HVAC and plumbing systems from conception to construction, with 3D Revit modeling and production of ductwork and piping. You’ll collaborate with architects and engineers to develop quality construction documents for complex projects.

Qualifications include a Mechanical Engineering degree, 5+ years of experience, PE license or ability to obtain, and proficiency in Autodesk MEP Revit, AutoCAD, Bluebeam, Outlook and MS

Qualifications

• Bachelor's degree in Mechanical Engineering or related field.
• 5+ years of job related experience.
• Licensed Professional Engineer or ability to obtain by comity.

Responsibilities

• Work with Architects and Engineers to create quality construction documents.
• Develop initial concepts with or without collaboration of other engineers.
• Consult with client to determine needs and designs systems to meet budgets.
• Conduct site assessments and analyses to produce reports and recommendations for HVAC/plumbing systems.
• Prepare preliminary budget and/or cost estimate for projects.
• Represent Cushing Terrell in project meetings and strategy discussions.
• Prepare scale drawings and contract documents for clients and contractors.
• Conduct on-site observation during construction to monitor plan compliance and submittals.

Skills

HVAC design

Ventilation

Hydronic piping

Duct sizing

Fan selection

Load calculation

Plumbing design

Mechanical codes

Specs writing

Team collaboration

Client service

HVAC systems knowledge

Education

Bachelor's degree in Mechanical Engineering

Professional Engineer license (or comity)

Tools

Autodesk MEP Revit

AutoCAD

Bluebeam

Outlook

Microsoft Office

Job description

HVAC Mechanical Engineer

Position Description

This engineering position integrates the process of document production with a more detailed understanding of systems and systems components. This position can expect exposure to HVAC and Plumbing design along with calculations, specifications, and an expanded understanding of codes with a continuum advanced practice of three-dimensional Revit system design and production of ductwork and piping systems. This role will have the ability to take small to medium sized projects from conception to final design with little input from a senior engineer.

Position Salary Range*

The expected salary range for this position is $80,000 to $90,000 annually.

Required Qualifications**

• A Bachelor's degree or higher education in Mechanical Engineering or related field
• 5+ years of job related experience
• Licensed Professional Engineer (or ability to obtain by comity) in the state of the hiring Cushing Terrell office
• Proficient in Autodesk MEP Revit, Auto CADD, Bluebeam, Outlook, Microsoft Office
• Ability to design an HVAC or Plumbing system with high standard of quality from start to finish with minimal guidance
• Proficient in design of most industry standard HVAC systems, such as VAV systems, VRF systems, Heat Pumps and Package rooftop systems
• Experience with design of hydronic piping, pump selection, duct sizing and fan selection
• Experience with Heating and Cooling Load calculation software
• Experience with Plumbing design
• Knowledge and application of Mechanical and Plumbing Building Codes
• Experience writing specifications for mechanical projects
• Ability to collaborate with peers and drafters to produce high quality construction documents for large projects
• Ability to provide a high level of client service
• Understanding of all HVAC / Plumbing systems and their advantages, disadvantages, costs, and efficiencies

Position Responsibilities***

• Work with a team of Architects and Engineers to create quality construction documents for our clients
• Develop initial concepts with or without collaboration of other engineers
• Consult with client to determine needs, wants, and designs systems to meet predetermined budgets
• Conduct site assessments, and analysis to produce building engineering reports and recommendations for improvement of building HVAC and plumbing systems
• Prepare preliminary budget and/or cost estimate for projects
• Represent Cushing Terrell in project meetings and assist in strategy meetings, etc.
• Prepare scale drawings and contract documents for clients and contractors
• Conduct on-site observation of work during construction to monitor plan compliance, including administration of addendums, substitutions, change orders, and review submittals

Working at Cushing Terrell

Cushing Terrell is a multidisciplinary design firm with 17 offices and more than 500 team members who bring together their expertise to deliver holistic built environments. Leveraging our influence as designers, we work to create sustainable systems and spaces that help people live their best lives.

Why Cushing Terrell

At Cushing Terrell, we empower creative designers to discover imaginative, responsible, first-of-their kind environments. But more than that, we support a strong, cohesive team - from our design professionals to our business operations staff. Together, we champion diversity, equity, inclusion, and belonging - placing people at the center of our practice, thus our tagline, "design meets you."

Together, we find joy in uncovering imaginative solutions for the people who work here, the people we work for, and the planet as a whole.

We offer a competitive benefits package, work opportunities in a variety of locations and markets, and a company culture that celebrates all the unique viewpoints and personalities that make up our talented team. https://cushingterrell.com/wp-content/uploads/2025/11/CushingTerrell_BenefitsGuide_2026_rev.pdf

Things to Note

• Actual pay will be determined based on the candidate's years of experience, licensure status, location, level of proficiency, and other job-related factors (as permitted by law). This position is also eligible for an annual performance bonus.
• Applicants must be currently authorized to work in the United States on a full-time basis. Cushing Terrell will not sponsor applicants for work visas.
• The majority of the time, a person in this role will be sitting in an office with limited physical requirements. This may require individuals to bend, stretch, twist, and reach.

Cushing Terrell is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to their race, color, religion, sex, sexual orientation, gender identity, or national origin, or any other characteristic protected by applicable federal, state, or local laws and ordinances. Contact 406.248.7455 if you require assistance or accommodation during the employment application process.

Note to recruitment agencies: Cushing Terrell does not accept unsolicited resumes from search firms or agencies. Any resume submitted to any employee of Cushing Terrell without a prior written search agreement will be considered unsolicited and the property of Cushing Terrell.