CNC Machinist
Tribus Aerospace - Precision Aerospace Corporation
Grand Rapids, MI US
Posted ago
Tribus Aerospace - Precision Aerospace Corporation


The purpose of this position is to support the department’s ability to achieve its goals and objectives. This includes the safe and efficient operation of CNC Equipment allowing for the achievement of customer expectations for quality and on-time delivery. Other duties may be assigned as needed.

We are currently looking for a talented CNC Machinist for our first shift Monday thru Thursday (6a-4:30 pm). 


Essential Duties: The following are the normal duties performed by this position. Other duties may be assigned.

  • Operate CNC Mills to produce the required number of correct parts in a timely manner according to process documentation. This can include operating multiple pieces of equipment simultaneously
  • Correctly set up jobs in assigned equipment in a timely manner
  • Perform 1st piece, in-process and last piece inspection using micrometers, calipers, comparators, various gauges, and CMM equipment according to process documentation
  • Perform data collection and communication tasks in Job Boss and other applications
  • Perform operator maintenance
  • Diagnose and correct equipment or tool issues
  • Perform de-burr or rework of work in the process
  • Make recommendations to optimize and improve assigned processes
  • Maintain work station to 5S standards
  • Perform all work according to PAC safety standards
  • Comply with all PAC policies and procedures


  • Two or more years of successful essential duty-related experience, including operation of CNC Mills relevant equipment
  • Firm understanding of machining center theory, including x, y and z axis, along with edge and centerline pickup
  • Ability to use common measuring equipment such as micrometers, calipers, gauges (pin, thread, indicator, height), optical comparators, and coordinate measuring machines (CMM)
  • Significant collaboration and communication skills related to continuous improvement and customer 
  • Blueprint reading skills to GD&T standards 
  • High school diploma or equivalent
  • Basic Windows and MS Office skills
  • Ability to perform basic math functions
  • Ability to lift/push/pull 75 pounds periodically

Additional Information

Work Authorization/Security Clearance

The company requires access to information, or technology that is subject to the International Traffic in Arms Regulations (ITAR) and other US government security regulations. These laws do not permit access rights to non-US citizens, or to other unauthorized individuals. Must be a United States Citizen, or US Permanent Resident.

AAP/EEO Statement

Precision Aerospace Corp provides equal employment opportunity to all individuals regardless of their race, color, creed, religion, gender, age, sexual orientation, national origin, disability, veteran status, or any other characteristic protected by state, federal, or local law.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

$18 - $25 hourly
About Tribus Aerospace - Precision Aerospace Corporation

Precision Aerospace Corp, a division of Tribus Aerospace, is US owned and operated. We service high-tech leaders in commercial and defense aerospace. We utilize leading-edge technology and processes to make and deliver complex, short-run close tolerance machined parts and value-added assemblies. Our customers value our track record of quality and delivery success and they are fueling our growth with new and interesting part opportunities. 

We desire to build a work culture that reflects our PAC Values. This needs to be a culture of Accountability, Adaptability, and Achievement. For us to thrive and grow, we need to measure ourselves and constantly seek ways to improve. We also need to stay focused on the needs of the customer.

This also means that we want to hire and develop top-quality smart, motivated, and focused talent. Some people may not be comfortable in this dynamic and demanding culture and environment.

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