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Mechanical Engineering Intern

Cushing Terrell
Boise, ID Intern
POSTED ON 9/17/2026
AVAILABLE BEFORE 11/16/2026

Mechanical Engineering Intern

Position Description

Mechanical Engineering Intern at Cushing Terrell. This is an in-person internship supporting our Mechanical Engineering team on real client projects.

What does this role involve day to day? You will gain hands-on experience performing engineering calculations and designing mechanical systems, including building heating and cooling load calculations.

What will I create? You will help model mechanical and plumbing systems in Revit and AutoCAD, schedule mechanical equipment, and compile project specifications.

What does success look like in this internship? You will review building codes and standards, including IMC, UPC, and ASHRAE, participate in site visits before and during construction, and leave with a clear picture of what it means to work in the AEC industry.

Position Wage Range*

The expected wage range for this position is $21.00 to $26.00 per hour.

Required Qualifications**

  • Completion of 3 years of a mechanical engineering or related undergraduate program
  • Basic knowledge of Revit or AutoCAD
  • Basic knowledge of Adobe Suite, Microsoft Office Suite, Outlook, and Bluebeam
  • Strong problem-solving skills and the ability to learn and adapt
  • Ability to effectively collaborate and communicate with team members across disciplines
  • Strong written and verbal communication skills

Preferred Qualifications**

  • Exposure to heating and cooling load calculations
  • Interest in mechanical or plumbing system design
  • Familiarity with IMC, UPC, ASHRAE, or local building codes

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***

  • Assist with engineering calculations and mechanical system design, including heating and cooling load calculations
  • Support the modeling of mechanical and plumbing systems in Revit and AutoCAD
  • Help schedule mechanical equipment and compile project specifications
  • Review building codes and standards, including IMC, UPC, and ASHRAE
  • Collaborate with teams across offices and project locations
  • Attend site visits before and during construction with project leads
  • Gain exposure to the variety of project types and teams across the firm

Working at Cushing Terrell

Cushing Terrell is a multidisciplinary design firm with 16 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.

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.

EEO Statement

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.

Agency Note

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 : $21 - $26

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