Machine Operator – Vertical CNC

Posted:
5/5/2026, 4:10:43 AM

Location(s):
Texas, United States ⋅ Mesquite, Texas, United States

Experience Level(s):
Junior ⋅ Mid Level ⋅ Senior

Field(s):
Mechanical Engineering

TMI Climate Solutions LLC

As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

As we launch our new facility in Mesquite, Texas, we are looking for new talents to support our operations and contribute to the success of our new facility. The Machine Operator will be responsible for operating Vertical CNC machining center (FlexCNC G-Serie) in order to manufacture structural steel and aluminum parts used in the assembly of custom air handling units (HVAC).

Roles and Responsibilities

  • Insert control instructions into the operating system of the machine to operate.

  • Prepare, adjust, and operate Vertical CNC machining center in accordance with procedures, standards, and according to production schedule.

  • Sets up, change cutting tools, adjust controls, and operate machining center to build parts for custom HVAC product.

  • Make machine adjustments to ensure product quality.

  • Review program specifications or plans to determine and define machine operations and sequencing, finished part dimensions, or CNC sequences.

  • Check accuracy of part dimensions using various measuring tools.

  • Program codes if required for corrections or reworks.

  • Safely loading and unloading raw materials & parts and setting up any equipment or accessories needed during production.

  • Calibrate all necessary tools/items according to manufacturer guidelines to run smoothly.

  • Maintaining equipment and working area in very good condition.

  • Ensure compliance with quality standards.

  • Perform tasks while respecting safety rules.

  • May be called upon to work on other equipment, depending on production needs (band saw, shear, press drill).

  • Other responsibilities as assigned.

Qualifications

Education: High School Diploma or DVS.

Experience: Relevant experience with a CNC machining center. Experience in HVAC is an asset.

Computer Skills: CNC Programming experience is an asset.

Communication: English required.

Certificates & Licenses: None required.

  • Be available to travel for equipment training.

  • Read production drawings.

  • Perform work with precision and thoroughness.

  • Work at a steady pace and produce quality work.

  • Find a solution or proactively deal with work-related issues.

  • Versatile, autonomous, and responsible.

  • Be a good team colleague.

  • Look for opportunities for improvement and development.

  • Continuously develop knowledge and skills.

  • Share your expertise with others.

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to [email protected], and please be sure to include the title and the location of the position for which you are applying.