Machine Operator – Vertical CNC Flex

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 As we launch our new facility in Mesquite, Texas, we are looking for talented individuals to support our operations and contribute to the site’s success.

To support this growth, we are seeking a Flex CNC Machine Operator to play a key role in the manufacturing of our HVAC components.

The Machine Operator is responsible for operating a vertical CNC machining center (FlexCNC G-Series) to manufacture structural steel and aluminum parts used in the assembly of custom air handling units (HVAC). The incumbent ensures precision, quality, and efficiency in machining operations while adhering to established production and safety standards.

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.

• Available to travel as required for equipment training.

• Able to read and interpret production drawings accurately.

• Perform work with a high level of precision and attention to detail.

• Maintain a steady work pace while consistently delivering quality results.

• Proactively identify, address, and resolve work-related issues.

• Demonstrate versatility, autonomy, and strong accountability.

• Contribute positively as a collaborative and reliable team member.

• Actively seek opportunities for continuous improvement and development.

• Commit to ongoing learning and skill enhancement.

• Share knowledge and expertise to support team growth.

• Proficient in English, both written and spoken.

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 careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.