Job Opportunities

We regularly post our open positions on

Current Job Openings:

Due to increasing demand, Castle Machine Company (founded in 1993) is hiring new CNC Mill Machine Operators to expand our capabilities.  This is an outstanding chance to improve your career.  We believe in promoting from within, so there are lots of opportunities for personal growth

CNC MILL Setup-Operator

$18.00-$24.00 per hour

Essential Duties and Responsibilities:

  • Identify tooling types such as drills, end mills, reamers and inserts and know how to properly use them.
  • Ensure that parts are efficiently and accurately inspected, deburred, properly tagged and moved to the next operation.
  • Use measuring and inspection equipment, and inspect parts accurately to the ten-thousandths, (0.0001), of an inch.
  • Maintain visual perception of a finished product and the ability to recognize an out of tolerance surface finish, burrs, or any other machining defects.
  • Manufacture a finished part and be held accountable for the accuracy of the final product.
  • Work from blueprints, drawings and sketches involving the use of standard machine shop mathematics and precision measuring instruments.
  • Must be able to identify material types and alloys using bar stock color codes.
  • Hold dimensions to nominal value plus or minus the variation for each specific characteristic and adjust the machine accordingly.
  • Must be able to operate 2 or more machines at the same time.
  • Assist with machine break-down and setup.
  • Perform routine maintenance on machines before, during and after a production run and diagnose machine problems.
  • Responsible for organizing and cleaning workstations daily, including the machine, bar feeder, bench, computer, mats, and floor. No oil, coolant or chips should be evident in any areas, especially around the floor of the machine and in tight corners of the machine.
  • Able to read and follow the steps of a designated program completely. Understand the concepts of surface feed, feed rates, geometry, G codes, offsets and other CNC programming functions.


  • Minimum of 1 year up to 5 years’ experience with CNC machining operations
  • High school diploma or equivalent, or trade school certification
  • Familiarity with G-Code, Haas and Fanuc Controls
  • Pass drug test and criminal background check
  • Basic computer and data entry skills
  • Have a mechanical aptitude
  • Ability to work with minimal supervision
  • Attention to detail and ability to multi-task
  • Strong problem solving capabilities
  • Must be able to reliably commute to Greencastle, PA or willing to relocate with an employer-provided relocation package.


  • Competitive pay (commensurate with experience)
  • Paid Vacation
  • 8-Hour shifts
  • Health Insurance with vision/dental
  • 401K with company matching
  • Tuition reimbursement
  • Company paid life insurance
  • Work shoe allowance

Castle Machine Company is an equal opportunity employer.  We evaluate qualified applicants without regard to race, color, national origin, religion, gender, age, marital status, disability, veteran status, sexual orientation, gender identity, or any other characteristic protected by law.  

We are hiring NOW!  To apply, send your resume to: or complete the application form below: