1st Shift CNC Machine Operator
Grandvalleymfg · Titusville, PA, US · United States · On-site
Posted Jun 23, 2026
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Grand Valley Manufacturing is seeking a 1st Shift CNC Machine Operator to join our Titusville, PA team. GVM offers a competitive wage package, 401(k) retirement plan with employer match, competitive benefit package (Medical with a Health Reimbursement Account, Dental, Vision), Company paid Life Insurance and Disability programs, Paid Vacation and Paid Holidays.
The 1st Shift CNC Operator will be responsible for the correct setup and operation of CNC Mill Turns or Lathes to produce parts up to 24" in diameter and 13' long.
Role and Responsibilities:
Read and interpret blueprints, sketches, drawings, routing instructions, manuals, specifications, or sample parts to determine dimensions and tolerances of piece of work, sequence operations, and setup requirements.
Independently perform set-up of the machine, choosing the correct programs, cutting tools, and feeds/speeds.
Monitor the machining process, checking parts throughout the run, making necessary adjustments to conform to specifications and maintaining tight tolerances throughout run.
Observe machine operation to predict or detect malfunctions or out-of-tolerance machining conditions and adjust machine controls or control media as required.
Able to make minor changes to cutting programs to account for problems encountered during operation and save modified programs.
Verify that all machined details are produced in a manner that meets router specifications.
Able to read, interpret, and edit G-Code.
Correctly document all required information for the production process.
Correctly use micrometers and calipers to read measurements; able to use a dial indicator to line up a shaft in a machine and determine straightness
Perform safe lifting and maneuvering of parts utilizing hoists, overhead crane, jib crane, and/or forklift.
Monitor and maintain proper cleanliness of machine and work area
Duties may be changed, or additional duties assigned. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed above are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Qualifications and Education Requirements
Requires a High School Diploma or GED Equivalent, Technical degree in Machining preferred. Minimum of 5-10 Years of CNC Machining Experience preferred or equivalent combination of education and experience.
Preferred Skills
Strong understanding of machining processes, tools, and CNC machine operation.
Strong mathematical skills and analytical abilities
Able to clearly communicate with other operators, engineers, programmers, plant managers, etc.
Strong attention to detail and high level of accuracy
Experience with common inspection tools (calipers, tape measure, micrometers, etc.)
Blueprint reading
Physical Demands and Working Conditions
The physical demands and…