Description
Install, set up, troubleshoot, and maintain CNC machines and robots; load and edit programs; optimize machining processes; verify part quality; and perform preventive maintenance to maximize uptime and safety.
- • Verify dimensions of first articles and finished parts to specifications using precision instruments; document results.
- • Remove and replace dull or broken cutting tools; manage tool life offsets.
- • Mount, install, align, and secure tools, fixtures, probes, and workpieces using hand tools and precision instruments.
- • Listen to machines and observe spindle/load meters or vibration for issues; adjust or stop as needed.
- • Adjust feeds, speeds, offsets, and control parameters to correct malfunctions or optimize cycle time.
- • Stop machines to change tooling, correct setups, clear alarms, or inspect parts per sequence.
- • Load or assist in lifting heavy workpieces with hoists, cranes, or carts following safe practices.
- • Modify and save CNC programs to address issues encountered during runoffs or production.
- • Calculate or validate speeds/feeds, depth of cut, and toolpaths for materials and tooling used.
- • Load and verify control instructions to start operations; perform dry runs and prove-outs.
- • Monitor and maintain proper lubrication and coolant flow, mix, and temperature.
- • Set work and tool offsets; input initial part dimensions; use probing cycles where applicable.
- • Set up and operate CNC machines or robots to perform required machining on metal or plastic parts.
- • Collaborate with supervisors, engineers, or programmers to resolve malfunctions and approve changes.
- • Review blueprints, models, and program specs to determine operations, sequencing, and tolerances.
- • Monitor machine operation and control panel data; compare readings to specs to detect faults.
- • Configure and service coolant and mist/through-spindle systems and chip conveyors.
- • Perform preventive maintenance; replace worn components, belts, filters, and seals as needed.
- • Maintain backups of CNC programs, parameters, and offsets; manage DNC file control.
- • Clean machines, tooling, and work areas; apply 5S standards.
- • Enter commands and load control media via USB or DNC; verify correct program revisions.
- • Transfer programs from servers to CNC controls; manage network connections securely.
- • Stage tooling and fixtures and set up future jobs while machines are running.
- • Implement engineering changes to programs; enter new specifications using CAD/CAM or control editors.
- • Write or edit simple CNC programs and macros for machining operations.
- • Diagnose and resolve machine alarms, PLC/drive faults, sensor issues, and communication errors.
- • Calibrate and maintain spindle probes, tool presetters, and precision measuring equipment.
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Advanced Manufacturing
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Tasks & skills:
O*NET occupational data (work activities, skills, knowledge).
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This site includes information from O*NET by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license. Career Clutch has modified some of this information for student readability. USDOL/ETA has not approved, endorsed, or tested these modifications. O*NET® is a trademark of USDOL/ETA.
Last reviewed: Jan 2026
