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Computer Numerically Controlled Tool Operators

SOC 51-9161.00Job Zone 2 · Some Preparationv.26.05

Context coveredThis framework covers CNC tool operator practice in a Job Zone 2 manufacturing production environment, spanning machine setup, program operation, quality inspection, and troubleshooting across metal and plastic workpiece production.

Sources:O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.SkillsCrosswalkSkillsCrosswalk — O*NET enrichment + adjacency index. Opens in new tab.
Emerging
Entry / Apprentice
  1. Precision measuring instruments and templates — apply under direct supervision to verify basic dimensions of finished workpieces on the shop floor.
  2. CNC machine controls and basic operating procedures — follow step-by-step instructions to perform single machine functions on metal or plastic workpieces.
  3. Hand tools and fixtures — mount and secure workpieces onto CNC machines under technician guidance in a production environment.
  4. Program specifications and blueprints — read and interpret basic machining instructions to identify required machine operations with supervisor support.
  5. Finished workpieces and tooling — remove completed parts and assist with tooling changes according to supervisor-directed machining sequences.
  6. Machine sounds and operational cues — recognize abnormal noises such as excessive vibration or dull cutting under the guidance of an experienced operator.
  7. Basic numerical control program entries — input pre-approved parameter changes into the machine computer following written instructions.
  8. Machine speed and feed data — use provided reference charts to identify appropriate cutting ratios for standard jobs in a supervised setting.
  9. CAM software interfaces — navigate basic menus and load existing programs under technician oversight on the production floor.
  10. Safety protocols and personal protective equipment — observe and comply with shop safety rules during all CNC machine operations.
Developing
Mid-level / Established
  1. Precision calipers, micrometers, and gauges — independently measure finished workpiece dimensions and compare results against blueprint tolerances on routine production runs.
  2. CNC machines and robotic equipment — set up and operate with limited oversight to perform multiple machining functions on standard metal and plastic workpieces.
  3. Tooling, attachments, and alignment fixtures — install, align, and secure using hand tools and measuring instruments with minimal supervisor direction.
  4. Machining sequences and numerical control specifications — review program blueprints and configure machine operations for familiar part families without step-by-step guidance.
  5. Machining sequences and workpiece placement — adjust setup and change tooling independently when transitioning between standard jobs in a production cell.
  6. Auditory monitoring skills — detect irregular machine sounds during operation and make compensating adjustments to speed, feed, or tooling on familiar jobs.
  7. CNC program parameters — implement approved modifications and enter updated specifications into the machine computer based on in-process inspection results.
  8. Speed and feed calculations — compute machine ratios and determine cut size and position for standard materials using established formulas and reference data.
  9. CAM and industrial control software — load, verify, and execute machining programs for routine part runs with reduced supervisor review.
  10. Quality control records and production logs — document inspection results and machine settings accurately using spreadsheet software in a shop environment.
Proficient
Senior / Expert IC
  1. Finished workpiece dimensions and quality standards — autonomously apply precision measurement techniques and statistical checks to ensure full conformance across complex part runs.
  2. Multi-function CNC machines and robotic cells — set up, operate, and optimize across the full range of metal and plastic machining operations in a high-volume production environment.
  3. Complex tooling assemblies and custom fixtures — mount, align, and qualify without supervision, resolving fit and tolerance issues for non-standard workpiece configurations.
  4. Detailed blueprints and NC program specifications — interpret and translate into complete machining sequences, including conditional logic and multi-operation setups.
  5. Tooling changeovers and workpiece repositioning — manage full machining sequence transitions independently, minimizing downtime and maintaining dimensional consistency.
  6. Machine performance and acoustic signals — diagnose causes of vibration, chatter, or abnormal cutting sounds and implement corrective adjustments to restore process stability.
  7. CNC program code and CAM-generated toolpaths — edit, optimize, and validate program changes using CAM software to address non-routine machining challenges.
  8. Speed, feed, and depth-of-cut parameters — calculate and refine ratios for difficult materials or tight-tolerance features, applying engineering and mathematical knowledge.
  9. Troubleshooting and root-cause analysis — identify recurring machine, tooling, or material defects and apply structured problem-solving methods to eliminate production quality issues.
  10. ERP and production scheduling data — integrate machining job priorities and materials information to plan and sequence daily work output autonomously.
Advanced
Lead / Principal / Executive
  1. Shop-wide quality standards and inspection protocols — lead the development and continuous improvement of measurement procedures and tolerance verification practices across the production floor.
  2. CNC machine capability assessments — direct the evaluation and selection of equipment upgrades, tooling strategies, and process parameters to meet evolving production requirements.
  3. Fixture and tooling design standards — establish organizational guidelines for workholding and tool qualification, drawing on CAD and CAM software expertise.
  4. Numerical control programming standards — author and enforce best practices for program structure, documentation, and change control across the CNC operator team.
  5. Machining sequence optimization initiatives — lead cross-functional projects to redesign workflows, reduce cycle times, and improve throughput in the production department.
  6. Operator training and skills development programs — design and deliver structured on-the-job training for emerging and developing CNC operators aligned to shop competency requirements.
  7. Complex troubleshooting and equipment repair decisions — guide senior technicians in diagnosing systemic machine failures and authorizing corrective maintenance actions.
  8. Production performance metrics and reporting — analyze output, scrap, and downtime data using ERP and spreadsheet tools to drive data-informed decisions at the department level.
  9. Safety culture and compliance standards — champion shop safety policies, conduct risk assessments for new setups, and lead incident reviews to protect the production workforce.
  10. Continuous improvement and technology adoption — evaluate emerging CNC technologies, CAM advancements, and automation solutions and champion their integration into organizational production strategy.

AI-at-Work Competency Framework

Sources:Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab.Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab.WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab.
Subscriber feature

Authoritative source data identified for 998 occupations

How a worker at each mastery level uses, directs, and evaluates AI tools in this occupation. Each statement cites its evidence inline; click a citation chip to verify the source.

Emerging
  1. AI-assisted program review — uses an AI tool to cross-reference CNC program specifications against blueprint dimensions, flagging obvious parameter mismatches before the operator loads the first workpiece Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab..
  2. Basic error lookup — queries an AI assistant to translate unfamiliar machine fault codes into plain-language descriptions, then escalates unresolved alarms to a senior operator Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
Developing
  1. Tooling sequence consultation — asks an AI assistant to suggest machining operation sequences for a new workpiece material, then validates the recommendation against the machine manual and shop floor experience Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab. Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
  2. Quality deviation triage — feeds out-of-tolerance measurement data into an AI tool to identify likely root causes (tool wear, thermal drift, fixture slip), then applies the operator's own judgment before adjusting offsets WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  3. Time-saving documentation — delegates the drafting of setup sheets and change-log entries to an AI assistant, freeing attention for in-process monitoring tasks where human observation is critical Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab..
Proficient
  1. In-process monitoring support — directs an AI-powered monitoring interface to track spindle load and surface finish trends across a production run, intervening manually when readings cross operator-defined thresholds WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab. Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
  2. Parameter optimization handoff — submits cutting speed, feed rate, and depth-of-cut variables to an AI optimization tool, reviews the proposed values against material certifications and machine limits, and approves or overrides each change Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab. Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
  3. Root-cause structured reasoning — uses an AI assistant to organize multi-variable scrap analysis (tooling, coolant, program revision history) into a ranked hypothesis list, then conducts physical verification to confirm findings WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  4. Fixture alignment advisory — consults an AI tool for geometric tolerance stack-up calculations when setting up complex multi-axis fixtures, confirming outputs with precision instruments before final clamping Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
Advanced
  1. Autonomous-cycle boundary setting — defines the scope and stop conditions for an AI-driven unattended machining cycle, monitors real-time telemetry for anomalies outside the AI's decision envelope, and retains authority over any mid-run intervention Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab. Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
  2. Cross-run predictive maintenance coordination — synthesizes AI-generated tool-life predictions with shop scheduling data to proactively sequence insert changes and reduce unplanned downtime, translating AI output into actionable work orders for the full operator team WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab. Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
  3. AI output validation protocol — establishes shop-floor standards for when AI-recommended offsets and sequences require secondary human verification, codifying acceptance criteria that other operators follow to prevent over-reliance on automated suggestions Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab..
Evidence pack
AEI usage
Task observations: 82
Augment share: 8.2%
Time saved: 86.6%
AI autonomy: 3.00
SAFI positioning
Top skill: Operation and Control
Score: 62.1 / 100
Quadrant: Q3_upskilling_window
precision: category_estimate
WEF cluster
Technology Use, Monitoring and Control
technology_use_monitoring_control
Sources:Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab.Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab.WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab.

Pathsmith Durable Skills Framework

Sources:Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Subscriber feature

Ten durable-skill domains mapped to four proficiency/role levels for each occupation. Each statement is aligned to the Pathsmith taxonomy, derived from trusted grounding data and mapped to occupation-specific O*NET tasks and skills.

1Communication8 statements
Emerging
  1. Blueprint terminology — reads and interprets basic machine setup instructions and program specifications to identify required operations and workpiece dimensions Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Shift handoff communication — relays machine status and job progress to incoming operators using standard shop floor language Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Specification clarification — asks targeted questions of supervisors or engineers when program parameters or blueprint tolerances are ambiguous before initiating a machining run Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Defect reporting — documents and verbally communicates out-of-tolerance measurements and surface finish issues to quality personnel using precise dimensional language Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Cross-functional communication — conveys machine performance data, tool wear observations, and cycle time deviations clearly to engineers and production planners in written and verbal formats Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Maintenance coordination — describes abnormal machine sounds, vibration patterns, or feed irregularities to maintenance technicians with sufficient detail to enable rapid diagnosis Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Process documentation authorship — drafts clear, accurate setup sheets and work instructions for CNC operations that enable other operators to replicate precise machining sequences without additional guidance Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Cross-shift knowledge transfer — leads structured briefings on new programs, tooling changes, or quality issues that align all shift operators to current production standards Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
2Leadership8 statements
Emerging
  1. Self-directed setup — initiates machine mounting, tooling, and workpiece alignment tasks without waiting for step-by-step direction on familiar operations Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Accountability in production — acknowledges own setup errors or measurement mistakes and immediately reports them to supervisors rather than concealing defects Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Peer guidance — demonstrates correct tool-offset entry and workpiece fixturing techniques to newer operators during shared machine assignments Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Process ownership — takes responsibility for the full machining sequence on an assigned CNC cell, including setup, monitoring, and first-article verification Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Setup leadership — directs the sequencing of tooling changes, program loading, and fixture adjustments during a complex multi-operation job with minimal supervisor input Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Quality ownership — champions first-piece inspection routines within a production cell and holds the standard even under schedule pressure Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Mentorship of operators — coaches junior CNC operators through blueprint reading, offset calculations, and in-process inspection techniques, accelerating their competence development Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Continuous improvement leadership — leads team-level efforts to reduce setup time or scrap rates by proposing and implementing validated changes to machining programs and fixturing approaches Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
3Metacognition8 statements
Emerging
  1. Error self-recognition — identifies moments when dimensional checks reveal a personal measurement or setup mistake and reflects on the source of the error before proceeding Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Learning strategy awareness — recognizes which types of CNC programs or materials require more deliberate study before operating and seeks out relevant resources proactively Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Setup mental modeling — previews the full machining sequence mentally before beginning, identifying likely sources of interference, tooling conflict, or datum error Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Skill gap identification — self-assesses current proficiency with specific control systems or G-code functions and identifies targeted areas for skill development Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. In-process self-monitoring — continuously evaluates own attention level and fatigue state during long production runs and adjusts break timing or task-switching to maintain inspection accuracy Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Offset decision review — reflects on past tool-offset adjustments and their outcomes to refine the judgment applied to future compensation decisions Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Metacognitive coaching — helps other operators develop the habit of previewing programs mentally and verifying assumptions before machining, reducing first-run errors across the cell Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Learning plan construction — designs personal development plans for mastering advanced CNC control features or new material types based on honest self-assessment of current limits Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
4Critical Thinking8 statements
Emerging
  1. Blueprint analysis — examines engineering drawings to extract critical dimensions, tolerances, and surface finish callouts required for machine setup Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Measurement interpretation — compares micrometer or caliper readings against specification limits to determine whether a workpiece is within or out of tolerance Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Developing
  1. Root cause identification — analyzes patterns in out-of-tolerance parts to determine whether the source is tooling wear, workpiece fixturing, or programmed feed and speed values Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Speed and feed evaluation — calculates optimal cutting parameters based on material properties, tool geometry, and machine capability rather than defaulting to previous settings Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Program logic review — evaluates CNC program code sequences and compares them against blueprint specifications to detect errors or inefficiencies before running a new job Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Tooling failure analysis — distinguishes between tool breakage caused by incorrect offsets, wrong cutting data, or material inconsistency to select the correct corrective action Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Process parameter optimization — synthesizes data from multiple production runs, including tool life, surface finish measurements, and cycle time logs, to formulate evidence-based improvements to machining parameters Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Assumption challenging — questions inherited setup practices and program defaults by testing alternative approaches under controlled conditions and evaluating results against quality and efficiency metrics Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
5Collaboration8 statements
Emerging
  1. Shared machine etiquette — maintains cleanliness of shared CNC workstations, returns tools to designated locations, and communicates machine status to the next operator Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Team awareness — recognizes how own production output pace affects downstream operations and communicates delays proactively to adjacent workstation operators Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Quality team coordination — collaborates with quality inspectors during first-article runs by providing setup documentation and being receptive to dimensional feedback without defensiveness Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Engineering collaboration — participates constructively in program revision discussions with process engineers, providing operator-perspective observations on tool behavior and workpiece handling Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. Cross-functional problem solving — works alongside maintenance, engineering, and quality personnel during machine downtime or chronic defect events, contributing machining expertise to diagnosis and resolution Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Production scheduling cooperation — coordinates machine availability and setup timing with production planners to minimize changeover delays and meet delivery commitments Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Cell team optimization — facilitates collaborative identification of workflow bottlenecks across a CNC machining cell, aligning operator roles and sequencing to maximize throughput and quality Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Interdepartmental knowledge exchange — bridges the knowledge gap between programming, tooling, and operations teams by translating shop floor realities into actionable input for process improvement initiatives Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
6Character8 statements
Emerging
  1. Measurement honesty — records actual dimensional readings on inspection logs without rounding or adjusting values to make parts appear conformant Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Safety compliance — follows lockout/tagout procedures, personal protective equipment requirements, and machine guarding rules consistently without requiring supervisor reminders Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Scrap accountability — reports scrapped workpieces accurately and completely, including the contributing cause, without minimizing or attributing fault to external factors prematurely Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Ethical production — refuses to knowingly pass out-of-tolerance parts to the next operation even under schedule pressure, escalating the issue to supervision instead Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. Professional reliability — maintains consistent attendance, readiness to operate at shift start, and completion of all required setup documentation as a standard of professional conduct Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Integrity under pressure — maintains accurate process records and quality data during high-volume production periods when shortcuts might go unnoticed Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Ethical culture modeling — demonstrates and articulates the importance of accurate reporting and non-conformance escalation to newer operators, reinforcing a culture of quality integrity across the cell Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Accountability advocacy — proactively surfaces systemic quality or safety risks observed during production to management, even when doing so requires personal initiative beyond assigned duties Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
7Creativity8 statements
Emerging
  1. Fixturing improvisation — proposes simple workholding modifications using available clamps and stops when a standard setup cannot adequately secure an unusually shaped workpiece Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Toolpath visualization — mentally simulates alternative tool approach paths when a programmed sequence produces poor surface finish on a trial run Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Parameter experimentation — tests alternative cutting speeds, feed rates, or depth-of-cut combinations on non-critical test pieces to find configurations that improve tool life or surface quality Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Program edit creativity — modifies existing CNC program subprograms to adapt standard machining cycles to non-standard part geometries without requiring full reprogramming by engineering Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Setup innovation — devises novel fixture configurations or datum strategies that reduce setup time for recurring part families while maintaining dimensional accuracy Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Troubleshooting innovation — generates and tests multiple hypotheses for persistent chatter or deflection problems, combining material, tooling, and program variables in unconventional combinations Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Process reinvention — proposes and pilots fundamentally different machining sequences for complex parts that reduce operations, eliminate secondary setups, or achieve tighter tolerances through creative toolpath design Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Tool application creativity — identifies non-standard uses of existing cutting tools or holding devices that solve recurring production challenges without requiring capital investment in new equipment Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
8Growth Mindset8 statements
Emerging
  1. New material openness — approaches the machining of unfamiliar materials such as titanium or hardened steel as a learning opportunity rather than avoiding the assignment Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Feedback receptiveness — accepts dimensional discrepancy feedback from quality inspectors and uses the information to adjust setup technique rather than defending the original approach Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Skill stretch acceptance — volunteers for assignments involving unfamiliar CNC control systems or complex multi-axis programs as a means of expanding machining competence Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Error-driven learning — analyzes scrapped workpieces as diagnostic data to understand the machining principle violated rather than discarding the experience after the loss is logged Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Persistent problem solving — continues investigating the source of a recurring dimensional deviation through successive adjustments and measurements rather than accepting the defect rate as inevitable Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Continuous skill development — pursues training in advanced CNC programming, metrology, or new control platforms to expand capability beyond current job requirements Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Challenge cultivation — seeks out the most technically demanding jobs in the production queue as opportunities to develop expertise and advance machining knowledge Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Growth culture contribution — shares personal learning experiences, including past failures and how they were resolved, to normalize effort and persistence as the path to mastery for the full operator team Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
9Mindfulness8 statements
Emerging
  1. Auditory attention — maintains focused listening during machine operation to detect early signs of tool wear, chipping, or vibration before they result in part damage or tool breakage Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Pre-run deliberateness — pauses before initiating a new program to verify that tools, offsets, and workpiece clamping have been confirmed rather than proceeding automatically Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. In-process attention management — sustains focused monitoring of machine cycle, coolant flow, chip formation, and auditory cues across long production runs without lapsing into passive observation Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Fatigue-aware practice — recognizes personal signs of attention fatigue during repetitive production cycles and applies structured strategies to maintain inspection accuracy Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. High-stakes presence — maintains calm, methodical attention during complex first-article setups where errors carry high scrap or tooling cost consequences Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Distraction regulation — manages shop floor noise, interruptions, and multi-machine monitoring demands without losing focus on active machining operations requiring immediate response Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Intentional process management — approaches every setup and program change with deliberate step verification rather than relying on habit, reducing error rates on complex or infrequent operations Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Mindful mentoring — models and teaches attentive machine monitoring practices to other operators, demonstrating how sensory awareness during operation prevents costly defects and machine damage Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
10Fortitude8 statements
Emerging
  1. Setup persistence — continues working through a difficult workpiece alignment or tooling fit problem rather than stopping prematurely and waiting for supervisor intervention Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Error recovery composure — recovers composure after a scrapped part or tool breakage event and restarts the setup process methodically without allowing frustration to affect subsequent work quality Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Chronic defect endurance — sustains focused diagnostic effort across multiple production cycles when the root cause of a recurring out-of-tolerance condition is not immediately apparent Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Physical demand resilience — maintains precision and attentiveness during extended shifts involving repetitive machine tending, part handling, and measurement tasks in a loud, physically demanding shop environment Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. Production pressure steadiness — sustains accurate setup and inspection practices during high-volume production surges or urgent delivery situations without sacrificing dimensional compliance for speed Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Machine downtime perseverance — works systematically through mechanical or control system issues during unplanned downtime to restore production capability rather than waiting passively for maintenance Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Sustained quality advocacy — maintains commitment to dimensional standards over extended production periods even when schedule pressure, staffing shortages, or tooling constraints create repeated obstacles Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Adversity modeling — demonstrates composed, methodical problem-solving during major production disruptions, tool failures, or quality escapes, providing a steadying influence for the broader operator team Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Sources:Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
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Related titles
Aircraft Metals Technician · Automated Cutting Machine Operator · Automated Equipment Operator · Automation Machine Operator · CNC Gear Operator (Computer Numerical Control Gear Operator) · CNC Laser Operator (Computer Numerical Control Laser Operator) · CNC Lathe Operator (Computer Numerical Control Lathe Operator) · CNC Lathe Operator (Computer Numerically Controlled Lathe Operator) · CNC Machine Operator (Computer Numerical Control Machine Operator) · CNC Machine Operator (Computer Numerically Controlled Machine Operator) · CNC Machinist (Computer Numerical Control Machinist) · CNC Machinist (Computer Numerically Controlled Machinist)
RAPIDS apprenticeships
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O*NET skills
Operation and ControlOperations MonitoringCritical ThinkingMonitoringQuality Control AnalysisComplex Problem SolvingTroubleshootingActive ListeningSpeakingEquipment MaintenanceRepairingJudgment and Decision MakingTime Management
Knowledge domains
MathematicsProduction and ProcessingMechanicalEnglish LanguageEngineering and TechnologyEducation and TrainingDesignAdministration and Management
Abilities
Arm-Hand SteadinessNear VisionInformation OrderingProblem SensitivityReaction TimeControl PrecisionHearing SensitivityPerceptual SpeedVisualizationManual Dexterity
Work styles
Attention to DetailDependabilityCautiousnessAchievement OrientationStress ToleranceSelf-Confidence
Technology
Computer aided manufacturing CAM softwareComputer aided design CAD softwareAnalytical or scientific softwareIndustrial control softwareDesktop communications softwareEnterprise resource planning ERP softwareVideo conferencing softwareObject or component oriented development softwareInformation retrieval or search softwareSpreadsheet software
Tasks · seed anchors for statements
  1. Measure dimensions of finished workpieces to ensure conformance to specifications, using precision measuring instruments, templates, and fixtures.
  2. Set up and operate computer-controlled machines or robots to perform one or more machine functions on metal or plastic workpieces.
  3. Mount, install, align, and secure tools, attachments, fixtures, and workpieces on machines, using hand tools and precision measuring instruments.
  4. Review program specifications or blueprints to determine and set machine operations and sequencing, finished workpiece dimensions, or numerical control sequences.
  5. Stop machines to remove finished workpieces or to change tooling, setup, or workpiece placement, according to required machining sequences.
  6. Listen to machines during operation to detect sounds such as those made by dull cutting tools or excessive vibration, and adjust machines to compensate for problems.
  7. Implement changes to machine programs, and enter new specifications, using computers.
  8. Calculate machine speed and feed ratios and the size and position of cuts.
CIP education codes
48.050348.0510

Sources: O*NET v30.2 (CC BY 4.0), SkillsCrosswalk.com, LER.me, Anthropic Economic Index, SAFI (Jadhav & Danve, 2026), WEF Skills Taxonomy 2021, Pathsmith Durable Skills Framework. © 2026 EBSCOed.