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Salary
$54k – $74k per year
Location
In office (Knoxville)
Seniority
Middle · 2+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Oct 14, 2026.

Overview
Company
Impact
Profile match
Greenheck Group is a family-owned manufacturer of air movement, air control and air conditioning equipment for commercial buildings, headquartered in Schofield, Wisconsin. Founded in 1947 by brothers Bob and Bernie Greenheck, the group includes brands such as Accurex for foodservice ventilation and runs plants and offices in Wisconsin, Oklahoma, Tennessee, North Carolina, Minnesota, California and Florida. It hires application engineers, designers, production supervisors and general production workers, maintenance mechanics, procurement and materials specialists, sales staff and engineering co-op students.

Ready to join a global leader in air movement and ventilation? At Greenheck Group, joining our team means more than just starting a job, it’s joining an award-winning culture prioritizing your growth and development. Our unwavering commitment in supporting our team members both personally and professionally has earned us national recognition time and time again. As an innovative, environmentally responsible manufacturer of commercial HVAC systems, Greenheck Group designs and manufactures industry-leading air movement and ventilation solutions through our family of trusted brands. Our products are found in commercial, institutional, and industrial facilities worldwide, from schools and hospitals to factories and stadiums. Since 1947, we’ve proudly invested in our people and our communities, fostering innovation, leadership, and opportunity at every level. We are more than products, we are a team of inspired people doing extraordinary things.

As the CNC Programmer, you will create and implement computer programs that control the operation of CNC (Computer Numerical Control) machines used in manufacturing processes. Enhance material utilization and support company production goals through the daily implementation and continuous improvement of CNC machine programs. Meet schedule deadlines to ensure labor and machinery efficiencies.

WHAT YOU'LL BE DOING

  • Provide daily programs for CNC production equipment (water jet, laser, plasma cutters, turret punch presses, press brakes, machine centers, and panel benders).
  • Coordinate efforts with other CNC programmers and external resources to identify best practices and maintain programming consistency.
  • Is proficient on the CNC equipment to do trouble shooting. Modifying nest status in ERP system.
  • Ensure inventory is being used effectively.
  • Adjust existing programs to accommodate product redesigns, tooling changes, and production changes.
  • Participate on company teams focused on productivity, schedule attainment, and material utilization.
  • Use Enterprise Resource Planning systems to review and adjust for changes in parts requirements.
  • Identify raw material modifications to respond to changes in product or program changes.
  • Identify, justify, and implement changes required to sustain continuous improvements.
  • Maintain CNC programming training materials.
  • Is a SAP subject matter expert. Acts a resource to other CNC programmers relating to drawings and other supporting software.
  • Make recommendations on raw material based on the production needs and equipment functionality.
  • May order component parts for lasers.
  • Ensure material utilization goals are met.
  • Collaborate and communicate with materials specialist on inventory/materials shortages.

WHAT YOU SHOULD HAVE AS A CNC PROGRAMMER I

  • 0-2 years of relevant work experience in CNC programming required.
  • High school or GED required.
  • Vocational/technical in Machine Tool Technology or a related field of study preferred.

WHAT YOU SHOULD HAVE AS A CNC PROGRAMMER II

  • 2-4 years of relevant work experience in CNC programming required.
  • High school or GED required.
  • Vocational/technical in Machine Tool Technology or a related field of study preferred.

COMPENSATION & BENEFITS

Greenheck Group takes pride in providing competitive pay along with a comprehensive benefits package as part of our total rewards program. The starting base pay range for this position is $27.15/hour - $37.23/hour and may vary based on factors such as job-related knowledge, skills, experience, and performance.

With best-in-class benefits, you can be the best you, and together, we can be the best in the industry. Visit our Perks & Benefits page for more information on these offerings:

  • Health & Family Support
  • Financial Security
  • Learning & Development
  • Rewards & Recognition
  • Wellbeing & Mental Health
  • Work-Life Balance
  • Fun Perks

SPECIAL NOTATION

The preceding statements are intended to describe the general nature and level of work being performed by people in this position. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills. The Employer retains the right to change or assign other duties to this position.

PHYSICAL REQUIREMENTS

Work is performed in an office environment and requires the ability to operate standard office equipment, such as a computer and phone. Sedentary work. Exerting up to 10 pounds of force occasionally and/or negligible amount of force frequently or constantly to lift, carry, push, pull or otherwise move objects. Repetitive motion. Substantial motions of the wrists, hands, and/or fingers. The person is required to have close visual acuity to perform an activity such as: preparing and analyzing data, and figures; transcribing; viewing a computer terminal; extensive reading. Occasional mobility required to attend in-person meetings and complete various office tasks.

IND123

EEO STATEMENT

We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

ACCOMMODATIONS REQUEST

Greenheck Group complies with federal and state disability laws and makes reasonable accommodations for applicants and candidates with disabilities. To request an accommodation for the application or interview process, please email [email protected] with your name, job title, posting number, and requested accommodation.

RECRUITING FRAUD ALERT

At Greenheck Group, your personal information and online safety are our top priorities. Our recruiters will only direct candidates to apply through our official career page at https://greenheckgroup.com/careers/. We will never request payments, financial account details, or sensitive information such as Social Security numbers. If you’re unsure about the legitimacy of a message, please contact [email protected] for verification.

If you're looking for a place to grow while working with happy, enthusiastic, values-based people, you'll enjoy your career with us!

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