CNC Machinist Systems Operator - Decatur, IL

Caterpillar Inc.•Decatur, IL
•Onsite

About The Position

The Manufacturing Systems Operator sets up, operates, and adjusts machines and equipment within a computer-controlled manufacturing system. Supervisory controls connect machine and programmable controllers and manage scheduling, status reporting, and tracking of materials and tools in process. The operator keeps the integrated system running continuously and ensures parts meet production and quality standards. The role supports a highly integrated, high-complexity manufacturing system and is suited to experienced operators and machinists able to run the whole system rather than only a single machine.

Requirements

  • At least 5 years of hands-on CNC machining experience, including setting up and operating multiple machine tools.
  • Ability to read blueprints, GD&T, and technical drawings.
  • Skill with precision measuring instruments and inspection methods.
  • Strong troubleshooting skills on CNC equipment.
  • Experience with integrated tool management systems, including tool life, tool data, and tool tracking at the cell or system level.
  • Experience producing a high mix of unique part numbers (4 to 7 or more).
  • Experience machining complex, close-tolerance parts.
  • Experience working in a system combining multiple disciplines, such as machining, heat treat, or welding.
  • Ability to wear required PPE.
  • Ability to work overtime, weekends, and rotating shifts as needed.

Nice To Haves

  • Experience in an FMS or automated multi-machine cell.
  • CNC program editing experience (G-code/M-code) on Siemens Control Type.
  • Completed machinist apprenticeship, trade school, or technical certificate.
  • Experience with horizontal machining centers, pallet systems, and tool management systems.
  • Experience machining large or complex castings and weldments.
  • Experience with computer-controlled material handling, including robotic or automated pallet/part transfer.

Responsibilities

  • Set up, operate, and adjust multiple CNC machine tools in an integrated, computer-controlled manufacturing system.
  • Monitor supervisory controls for scheduling, part and tool tracking, and status reporting, and respond to alarms and interruptions.
  • Load and unload components into storage and retrieval systems integrated with machining systems.
  • Load and verify programs and fixtures, and complete first-piece setups across many unique part numbers.
  • Edit programs, offsets, and tool data to maintain close tolerances and keep cycle times on target.
  • Troubleshoot machine, tooling, fixture, and control issues to minimize downtime.
  • Manage tool life, tool changes, and tool data within the system.
  • Inspect parts with precision measuring instruments and correct the process to maintain conformance.
  • Read and interpret blueprints, GD&T, and work instructions.
  • Work with maintenance, engineering, and quality teams on root-cause analysis and process improvements.
  • Train and support less experienced machinists in the cell.
  • Follow safety procedures and support a zero-incident workplace.

Benefits

  • Competitive pay with scheduled increases per contract.
  • Medical, dental, and vision coverage.
  • 401(k) with company match.
  • Paid holidays and vacation.
  • Tuition assistance and ongoing training.
  • Paid time off plan, including vacation, holidays, and volunteer time.
  • Health Savings Account (HSA).
  • Flexible Spending Accounts (FSAs).
  • Health Lifestyle Programs.
  • Employee Assistance Program.
  • Voluntary benefits and employee discounts.
  • Career development.
  • Incentive bonus.
  • Disability benefits.
  • Life insurance.
  • Parental leave.
  • Adoption benefits.
  • Tuition reimbursement.
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