Demo

Certified Commissioning Engineer / Agent

Cushing Terrell
Billings, MT Full Time
POSTED ON 9/30/2025
AVAILABLE BEFORE 10/29/2025
Position Description

Join Cushing Terrell’s commissioning team to commission HVAC and refrigeration for new and renovated projects. You’ll ensure building systems perform as designed, work closely with designers/contractors, and deliver high-quality commissioning reports.

Position Salary Range*

The expected salary range for this position is $75,000 to $105,000 annually.

Required Qualifications**

  • One of the Following: 1) a Bachelor’s in Mechanical Engineering with 5 years commissioning experience OR 2) 10 years of experience commissioning HVAC, Refrigeration, or other electrical systems
  • Strong understanding of HVAC/refrigeration system components (e.g., RTUs, chillers, boilers, VAV, controls)
  • Comfortable working onsite — Overnight travel up to 45% (multi-day site work common)
  • Ability to perform design reviews and read construction documents/specs
  • Strong technical writing and client communication skills
  • Proficient with Microsoft Excel, Word, Outlook; Bluebeam or similar PDF markup tools
  • Certification: CCP, CxA, or BCxP

Preferred Qualifications**

  • Experience with building automation controls & sequences (BACnet, Modbus)

Did you know that some people hold back on applying to jobs if they don’t meet 100% of the listed requirements? We don’t want you to hold back! If you check most of the qualifications above and believe you could successfully do the work, we encourage you to apply!

Position Responsibilities***

  • Lead field commissioning of HVAC, refrigeration, and related mechanical systems (start-up, functional performance testing, and handover)
  • Perform design reviews and review shop drawings during construction administration
  • Execute and document commissioning tests, collect data, and write clear reports with findings
  • Use measurement tools and data loggers to verify airflow, temperature, pressures, and control sequences
  • Support junior staff (mentoring) and contribute to QA/QC and best-practice checklists
  • Ensures equipment meets all legal requirements and codes
  • Consult with clients to determine functional requirements of new or renovated systems and/or projects and prepare information regarding design, specifications, estimated costs, and construction time
  • Communicate results and conclusions clearly by preparing reports with statistics and data-driven insights, ensuring they are comprehensible to both expert and non-expert audiences
  • Travel to the project site to perform thorough inspections
  • Make sure that the measurable factors which define the operation of a system correspond to the predetermined norms

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. View our Employee Benefits Guide for more information.

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.

Salary : $75,000 - $105,000

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