Triumph Group

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CNC Grind Machinist & ID / OD Grind

CNC Grind Machinist & ID / OD Grind

Requisition Number 
# of Positions Remaining 
Position Type 
Full time
Experience (Years) 
Posted Date 
Manufacturing/Production/Operations - All
Security Clearance Required? 

More information about this job


Triumph Group designs, engineers, manufactures, repairs and overhauls a broad portfolio of aviation and industrial components, accessories, subassemblies, systems and aircraft structures. We partner with original equipment manufacturers (OEMs) and operators of commercial, regional, business and military aircraft worldwide, to provide products and services that solve their hardest problems. So whatever the part, component or complexity of assembly, Triumph is committed to quality, service and meeting the specialized needs of each customer.


Triumph participates at all levels of the aerospace supply chain – from single components, to complex systems, to aerospace structures and their contents. We provide solutions for the entire product life cycle of an aircraft – from raw material to aftermarket service. Our unique ability to integrate a broad range of products and capabilities is our competitive advantage.


Triumph Gear Systems located in Macomb, Michgan seeks a CNC Grind Machinist to

set up and operate CNC and Manual OD and ID grind equipment to exacting tolerances and dimensions with minimal supervision.




  • Grinding of splined shafts and aircraft gears holding tolerances of .0001” - .0005”
  • Maintain proper documentation of SPC data and participate in Triumph Gear Systems certified operator program.
  • Inspection of work utilizing certified operator program


  • High School Diploma/ Tech School
  • 2+ years of experience ID/OD Grinding
  • Must have strong math skills
  • Familiarity with lean manufacturing and continuous improvement techniques
  • Ability to work overtime.
  • Proficiency in the use of a wide variety of precision measuring tools is required.
  • Basic tool, machine operator, and blueprint reading knowledge
  • Experience with GD&T
  • Proficient in measuring tools, calipers, mics, bore gauges, tri mics, shadow graph, comparator, mueller gage and all hand tools.
  • Experience preferred on CNC Usac internal and external grinder,CNC Studer external grinder,CNC Kelenburg and CNC Okamoto rotary grinder.