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Machinists

SOC 51-4041.00Job Zone 3 · Medium Preparationv.26.05

Context coveredThis framework covers precision machining competencies from entry-level shop-floor tasks through executive-level leadership in manual and CNC production environments within the discrete manufacturing sector.

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 such as micrometers and vernier calipers — identify and handle under direct supervision on the shop floor to support basic dimensional checks.
  2. Blueprint and engineering drawing fundamentals — interpret basic views and title-block tolerances under technician guidance before beginning a machining operation.
  3. Manual lathe and milling machine controls — operate under close direction to produce simple turned or milled features on soft metals within stated tolerances.
  4. Machine feed and speed tables — read and apply manufacturer-recommended settings under supervisor instruction during initial production runs.
  5. Completed workpieces — measure and compare against a go/no-go gauge or dimension sheet under supervision to identify obvious out-of-tolerance conditions.
  6. Cutting tools and tool holders — select and mount following a written setup sheet under journeyman oversight in a vocational or apprenticeship lab setting.
  7. Basic shop mathematics including fractions, decimals, and unit conversions — apply to calculate simple part dimensions from a drawing with guidance from a senior machinist.
  8. Machine tool lubrication and daily cleaning routines — carry out according to posted maintenance schedules to support proper operational condition of shop equipment.
  9. CNC machine control panel — navigate basic functions such as homing, tool offsets, and cycle start under direct instruction during introductory CNC training.
  10. Active listening and clarifying questions — use when receiving verbal or written job instructions from a supervisor to ensure correct setup before cutting begins.
Developing
Mid-level / Established
  1. Vernier calipers, micrometers, and dial indicators — apply routinely and independently to calculate and verify dimensions and tolerances on completed parts in a mid-volume production environment.
  2. Manual lathes, milling machines, and surface grinders — set up and operate with minimal oversight to machine parts to drawing specifications across a range of ferrous and non-ferrous materials.
  3. Feed rate, spindle speed, and depth-of-cut parameters — monitor and adjust during active machining cycles to maintain surface finish and hold tolerances within ±0.001 inch.
  4. CAM software such as Mastercam or Fusion 360 — generate or modify basic toolpaths for two- and three-axis CNC operations from existing CAD geometry in a production shop.
  5. Sample parts and multi-view engineering drawings — study independently to determine operation sequences and fixturing requirements before setting up a new job.
  6. CNC turning and machining centers — program conversational or G-code routines for familiar part families and verify dry-run execution before live cutting.
  7. In-process quality checks — perform at defined inspection intervals using precision instruments to detect and flag deviations before they become nonconforming finished parts.
  8. Machine tool preventive maintenance tasks including coolant checks, way lubrication, and filter replacement — complete on schedule to minimize unplanned downtime.
  9. Troubleshooting common machining defects such as chatter, tool deflection, and poor surface finish — diagnose cause and apply corrective action using deductive reasoning and production experience.
  10. Job travelers and ERP work-order records — update accurately after each operation to support accurate production tracking in a manufacturing facility.
Proficient
Senior / Expert IC
  1. Complex multi-setup machining sequences — plan and execute autonomously on lathes, mills, and grinders to fabricate tight-tolerance parts from detailed engineering packages without supervisor intervention.
  2. Full GD&T callouts including true position, runout, and profile tolerances — interpret and verify on finished components using CMM or precision hand tools in a precision-parts production environment.
  3. Non-routine machining challenges such as exotic alloys, thin-walled sections, or interrupted cuts — analyze root cause and implement corrective tooling or parameter strategies independently.
  4. CAD/CAM software — develop multi-axis toolpaths, select appropriate cutting strategies, and post-process proven programs for introduction into a live CNC production cell.
  5. First-article inspection reports — lead preparation by measuring all drawing-controlled features and documenting results to satisfy customer or AS9100/ISO 9001 quality requirements.
  6. Process improvement opportunities including cycle-time reduction and scrap elimination — identify and implement through critical thinking and analysis of production data in a mid-size machine shop.
  7. Machine tool alignment, tramming, and geometric accuracy checks — perform and document to maintain equipment within specification across a multi-machine department.
  8. Unfamiliar part geometries and ambiguous drawing notes — resolve by coordinating directly with engineers or customers and proposing feasible machining approaches.
  9. Control precision and arm-hand steadiness — apply consistently during delicate hand-grinding, deburring, or fitting operations on close-tolerance assemblies.
  10. Junior machinists and apprentices — guide informally on setup techniques, measurement methods, and safe machine operation during daily production activities.
Advanced
Lead / Principal / Executive
  1. Departmental machining standards, work instructions, and process control plans — author and maintain to govern quality, safety, and throughput across all CNC and manual operations in the facility.
  2. Capital equipment evaluation and selection — lead by benchmarking machine tool specifications, justifying investment to management, and overseeing installation and qualification of new equipment.
  3. Apprentice and mid-level machinist development programs — design and deliver structured on-the-job training curricula aligned with industry certifications and shop competency frameworks.
  4. Complex or high-value component failures — direct root-cause investigations by applying advanced troubleshooting methodologies and coordinating cross-functional teams including engineering and quality.
  5. Facility-wide CNC programming standards including tooling libraries, offset protocols, and post-processor configurations — establish and enforce to ensure consistent, error-free production across all machine platforms.
  6. Long-range capacity and workflow planning — oversee by analyzing ERP scheduling data, identifying bottlenecks, and recommending staffing or equipment solutions to operations leadership.
  7. Customer and supplier technical negotiations — represent the machining function by interpreting engineering requirements, communicating manufacturing constraints, and reaching feasible specification agreements.
  8. Continuous improvement initiatives targeting OEE, first-pass yield, and scrap rate — champion using data-driven analysis and structured problem-solving methods across the production department.
  9. Shop-floor safety culture and OSHA compliance programs — lead by auditing practices, correcting hazards, and reinforcing risk-aware behaviors among all production personnel.
  10. Technology adoption roadmaps including CAM upgrades, automation integration, and Industry 4.0 tooling — define and drive at the organizational level to position the shop for long-term competitive capability.

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-suggested tolerance lookup — queries an AI assistant to cross-reference dimensional tolerances and material specifications before setting up a lathe or milling machine, then confirms the output against engineering drawings Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
  2. Basic CNC prompt drafting — uses an AI tool to generate initial G-code snippets for simple turning operations, verifying each block manually before loading to the controller WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
Developing
  1. Inspection data interpretation — feeds caliper and micrometer measurement logs into an AI assistant to flag out-of-tolerance trends across a production run, then adjusts machine offsets based on the flagged results 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..
  2. Setup parameter optimization — asks an AI assistant for recommended feeds, speeds, and depth-of-cut combinations for a given material and tool geometry, then validates the suggestions with a test cut before full production Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
  3. Defect pattern recognition — submits scrap reports and surface-finish readings to an AI tool to identify recurring defect signatures, using the output to prioritize machine adjustments rather than relying solely on trial-and-error WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
Proficient
  1. CNC program review delegation — hands off a draft CNC program to an AI assistant for syntax checking and toolpath logic review, then independently verifies the corrected code against part geometry and fixturing constraints before dry-running 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..
  2. Predictive maintenance triage — directs an AI monitoring tool to analyze vibration and cycle-time data from machine controllers, acting on flagged anomalies by scheduling calibration or tooling changes before dimensional drift occurs WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  3. Specification calculation assistance — uses an AI assistant to compute compound angle setups and coordinate transformations for multi-axis work-holding, then confirms the math with a precision layout before cutting Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
  4. Process documentation generation — instructs an AI tool to draft setup sheets and operation sequences from verbal or notes-based descriptions, editing the output for shop-floor accuracy and safety compliance.
Advanced
  1. Autonomous AI-agent oversight for complex programs — orchestrates an AI coding agent through multi-operation CNC program development for complex prismatic parts, retaining authorship of the machining strategy while the agent handles repetitive subroutine generation and post-processing 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..
  2. AI-driven quality system integration — designs and governs a closed-loop workflow in which AI tools ingest in-process measurement data, recommend corrective tool offsets, and flag statistical process control violations, with the machinist serving as the final authority on accept/reject decisions WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  3. Upskilling curriculum contribution — translates firsthand experience with AI-assisted machining workflows into structured guidance for less experienced machinists, identifying which AI outputs require domain verification and which can be trusted with minimal checking Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
Evidence pack
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: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.
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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.

1Communication9 statements
Emerging
  1. Blueprint terminology recognition — interprets basic machining symbols and annotations from engineering drawings in a supervised shop environment 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. Verbal status reporting — communicates machine setup progress and basic operational issues to supervisors during shift handoffs Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Specification clarification — asks targeted questions of engineers or quality inspectors to resolve ambiguities in part drawings before beginning machining operations 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. Written documentation — records tool offsets, feeds, speeds, and inspection results in machine logs with sufficient clarity for the next operator 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 coordination communication — conveys tolerance deviations and material anomalies to quality and engineering teams using precise dimensional language and measurement data 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 briefing delivery — presents completed work, in-process parts, and outstanding issues to incoming machinists with sufficient technical detail to ensure continuity Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  3. CNC program annotation — documents code logic, tooling selections, and offset rationale within numerical control programs so peers can interpret and modify safely O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Technical instruction authoring — develops clear written standard operating procedures for complex multi-step machining sequences that less experienced machinists follow 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-discipline translation — translates engineering design intent into machining-floor language for apprentices and communicates shop-floor constraints back to design engineers in terms they act on 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.
2Leadership8 statements
Emerging
  1. Self-directed setup initiation — independently follows setup sheets to prepare a machine tool for a new job without waiting for supervisor prompting Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Peer observation support — assists newer operators by demonstrating correct micrometer and caliper usage during informal training moments on the shop floor Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Job sequencing ownership — takes responsibility for planning the order of operations on a multi-feature part to minimize setup changes and maximize throughput 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. Safety culture modeling — identifies and addresses unsafe machine conditions or practices observed in the work area before problems escalate Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. Apprentice mentorship — guides entry-level machinists through lathe and milling machine setups, providing real-time feedback on cutting technique and measurement practice 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. Process improvement initiative — identifies recurring tooling or fixture problems and leads root-cause discussions with supervisors and engineers to implement corrective actions 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. Shop floor technical leadership — serves as the go-to expert for complex or first-article parts, directing setup strategies and inspection plans that set quality standards for the entire team 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 championing — drives adoption of new machining practices, tooling technologies, or CNC programming methods across the department by building colleague buy-in and demonstrating measurable results Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
3Metacognition8 statements
Emerging
  1. Error source awareness — recognizes when a finished dimension falls outside tolerance and identifies whether the likely cause is a measurement error, tool wear, or setup issue 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. Learning gap identification — acknowledges unfamiliarity with a specific machine tool or operation and seeks instruction before attempting the task independently Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Setup strategy reflection — reviews completed jobs to evaluate whether the chosen sequence of operations was efficient and identifies adjustments for next time 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 transfer monitoring — consciously applies techniques learned on a lathe to analogous situations on a milling machine, noting where the transfer works and where it breaks down Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. In-process self-correction — monitors own cutting decisions against expected outcomes during a machining run and adjusts feeds, speeds, or tool paths before a defect occurs 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. Knowledge boundary mapping — accurately assesses the limits of own CNC programming capability before accepting a complex program modification, seeking expert review at the appropriate threshold 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. Mastery model articulation — explicitly describes own mental model for reading blueprints and selecting machining strategies to trainees, making tacit expertise visible and transferable 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. Learning system design — structures own ongoing skill development by identifying emerging machining technologies, seeking targeted training, and evaluating whether new knowledge integrates effectively into daily practice Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
4Critical Thinking9 statements
Emerging
  1. Drawing interpretation analysis — studies blueprint views and geometric dimensioning and tolerancing symbols to determine which features require machining and in what sequence 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 result evaluation — compares caliper or micrometer readings against blueprint tolerances to determine whether a part dimension is acceptable or out of specification O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Developing
  1. Tooling selection reasoning — evaluates cutting tool geometry, material, and coating options against workpiece material and tolerance requirements to select the most appropriate tool for the 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. Defect cause analysis — examines surface finish anomalies, chatter marks, or dimensional drift and logically isolates the contributing factor among tool wear, vibration, incorrect speeds, or fixture instability 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. Process feasibility assessment — analyzes a new part print to identify features that challenge current machine capabilities and determines whether fixturing, tooling, or sequencing modifications resolve the constraints 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. Feed and speed optimization — evaluates cutting data, material hardness, and tool manufacturer recommendations to calculate parameters that balance cycle time, tool life, and 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.
  3. Inspection plan development — determines which dimensions are critical to function, selects appropriate measurement instruments, and establishes sampling frequency based on tolerance tightness and production risk O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Root-cause engineering analysis — leads systematic investigation of recurring scrap or rework events by applying structured problem-solving to identify systemic process, tooling, or programming failures 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. Complex part strategy formulation — synthesizes blueprint requirements, material properties, machine capabilities, and customer delivery constraints to develop a multi-step machining strategy for novel or high-complexity parts 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.
5Collaboration8 statements
Emerging
  1. Team awareness — communicates machine availability and job completion status to adjacent operators and material handlers so workflow proceeds without unnecessary delays Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Cross-trade cooperation — coordinates with maintenance personnel when a machine tool requires servicing, providing accurate descriptions of symptoms observed during operation 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. Quality team partnership — works with quality inspectors during first-article inspection, actively contributing measurement data and process notes rather than passively waiting for disposition 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 in design-for-manufacturability reviews by contributing shop-floor perspective on feature accessibility, tolerancing feasibility, and fixturing challenges 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. Multi-machine cell coordination — synchronizes own machining pace and job sequencing with adjacent CNC operators or manual machinists to maintain balanced flow through a production cell 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. Toolroom and programming partnership — collaborates with CNC programmers and toolroom staff to refine tool paths, select correct inserts, and validate programs before production runs begin O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Cross-functional problem resolution — leads collaborative sessions with engineering, quality, and production planning to resolve complex manufacturability or quality nonconformance issues that cross departmental boundaries 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. Knowledge-sharing culture building — establishes informal peer learning routines on the shop floor, pairing experienced machinists with developing operators during challenging jobs to accelerate team-wide capability growth Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
6Character8 statements
Emerging
  1. Measurement integrity — records actual inspection results without adjusting readings to avoid reporting a nonconformance, even when it means stopping production 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. Safety rule adherence — consistently applies machine guarding, PPE, and lockout/tagout procedures without requiring supervisor reminders Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Scrap accountability — reports self-generated scrap parts promptly and accurately, including root cause, rather than concealing defects in the completed-parts bin Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Tool and equipment stewardship — returns precision instruments and cutting tools to proper storage in calibrated, undamaged condition as a standard personal practice 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. Quality ethics under pressure — refuses to ship or pass a part that fails tolerance requirements regardless of production schedule pressure, and escalates the situation through proper channels 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. Professional reliability — completes assigned machining jobs to specification within committed timeframes, proactively communicating any obstacles that threaten delivery rather than allowing surprises Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Ethical process advocacy — raises concerns about process shortcuts, substandard tooling, or unsafe practices that compromise part quality or worker safety, even when doing so creates friction with supervisors or customers Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Professional standard setting — models and enforces a culture of dimensional accuracy, documentation completeness, and equipment respect that elevates shop-wide quality norms 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.
7Creativity8 statements
Emerging
  1. Fixturing improvisation — devises a basic workholding solution using available vises, clamps, and parallels when a standard fixture does not accommodate an unusually shaped part 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. Alternative toolpath consideration — proposes a different approach to a milled feature when the initially planned tool cannot reach the required depth or angle 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. Setup innovation — designs a modified work sequence that reduces the number of setups required for a complex part, cutting cycle time without sacrificing 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. Tool adaptation — repurposes or grinds a standard cutting tool to create a form that produces a required profile not achievable with off-the-shelf tooling O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Custom fixture design — conceives and fabricates a purpose-built holding fixture that enables precise machining of a non-standard geometry part within required tolerances 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. Process substitution — identifies an alternative machining method, such as using a boring bar in place of an unavailable reamer, that achieves equivalent bore quality within tolerance requirements 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. Novel process development — pioneers a machining strategy for a new material or complex geometry not previously produced in the shop, validating the approach through prototype runs and documenting the method for future use 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. Technology integration creativity — identifies and champions the application of an emerging tooling, software, or measurement technology to solve a persistent production challenge in a way that transforms shop capability Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
8Growth Mindset8 statements
Emerging
  1. Feedback receptivity — accepts dimensional accuracy corrections from quality inspectors or senior machinists without defensiveness and applies the feedback on the next part Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Unfamiliar machine engagement — attempts operation of a machine tool outside prior experience by studying the manual and seeking guidance, rather than declining the assignment Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Skill stretch pursuit — volunteers for challenging jobs involving tight tolerances or unfamiliar materials as a deliberate strategy to build capability beyond current comfort zone 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. Setback reframing — treats a batch of scrapped parts as diagnostic information about cutting parameters or setup errors, using the failure to refine technique rather than repeating the same approach 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. CNC programming self-development — independently pursues learning of G-code editing and CAM software to expand capability from manual machining into computer-controlled operations 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. Technology adoption persistence — works through the learning curve of a new machine tool or control system with sustained effort, seeking resources and practice time until proficiency is achieved Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Mastery pursuit modeling — demonstrates to apprentices that expert-level machinists continue seeking new knowledge by visibly engaging with advanced metrology, new materials, or emerging machining techniques Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Industry knowledge cultivation — continuously monitors developments in cutting tool technology, CNC control systems, and manufacturing standards, integrating relevant advances into personal practice and sharing findings with the team 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.
9Mindfulness8 statements
Emerging
  1. Machine state attention — maintains focused attention on spindle speed, feed rate, and cutting sound during a machining run to detect early signs of tool wear or workpiece movement 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-task deliberateness — pauses before initiating a new setup to review the blueprint and setup sheet, confirming all steps are understood before the first cut 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. Distraction management — maintains concentration on precision measurement tasks in a noisy, active shop environment, completing inspection sequences without interruption-driven errors 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. Stress-aware decision-making — recognizes when production pressure is influencing judgment about a borderline dimension and deliberately slows down to re-measure before making a pass/fail decision Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. Sustained operational monitoring — maintains consistent attention across a multi-hour production run, detecting subtle changes in chip formation, surface finish, or dimensional drift that signal the need for tool adjustment 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. Intentional handoff execution — transitions between tasks and shifts with deliberate mental checkpoints, confirming machine state, job status, and safety conditions before disengaging from a job Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. High-stakes composure — maintains precise, methodical execution during first-article inspection of a high-value or complex part, managing the pressure of zero-defect requirements without rushing measurement or setup steps 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. Environmental awareness cultivation — actively notices shop-floor conditions — temperature changes affecting material dimensions, vibration sources, or coolant contamination — and responds before these factors produce nonconforming parts 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 — works through repeated trial cuts and adjustments when a new job proves more difficult than expected, rather than escalating prematurely 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. Tolerance challenge endurance — maintains careful measurement discipline across a long run of tight-tolerance parts without allowing fatigue to reduce inspection thoroughness 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. Difficult material resilience — continues refining cutting parameters through multiple failed attempts when machining a hard or exotic material, learning from each run rather than abandoning the approach 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. Schedule pressure steadiness — holds to proper machining and inspection procedures under delivery deadline pressure, resisting the urge to skip steps that protect part quality Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. Complex job completion — sees a multi-day, multi-setup precision part through to completion, sustaining technical focus and quality discipline across the full duration without shortcuts 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. Ambiguous specification navigation — works through parts with incomplete or conflicting drawing information by gathering facts, consulting appropriate resources, and proceeding with a defensible decision rather than becoming paralyzed 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. Crisis response leadership — takes charge when a critical machine failure or major quality escape threatens production continuity, maintaining calm and directing systematic recovery actions under significant organizational pressure Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Long-term capability building through adversity — sustains engagement and productivity through extended periods of organizational change, equipment transitions, or difficult production challenges, emerging with deepened expertise that benefits the entire shop 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
Machinist · CNC Machinist · Aircraft Machinist · Auto Machinist (Automotive Machinist) · Carbide Operator · CNC Lathe Machinist (Computer Numeric Controlled Lathe Machinist) · CNC Lathe Machinist (Computer Numerically Controlled Lathe Machinist) · CNC Machinist (Computer Numeric Controlled Machinist) · CNC Machinist (Computer Numerical Control Machinist) · CNC Machinist (Computer Numerically Controlled Machinist) · CNC Mill Machinist (Computer Numeric Controlled Mill Machinist) · CNC Mill Machinist (Computer Numerically Controlled Mill Machinist)
RAPIDS apprenticeships
0040 · Machinist · 0199 · CNC Machinist
O*NET skills
Operation and ControlCritical ThinkingMonitoringOperations MonitoringActive ListeningSpeakingCoordinationComplex Problem SolvingTroubleshootingQuality Control Analysis
Knowledge domains
MathematicsMechanicalProduction and ProcessingDesign
Abilities
Finger DexterityManual DexterityArm-Hand SteadinessControl PrecisionSelective AttentionDeductive ReasoningProblem SensitivityNear VisionMultilimb CoordinationRate Control
Work styles
Attention to DetailDependabilityCautiousnessAchievement OrientationPerseveranceIntegrity
Technology
Computer aided design CAD softwareAnalytical or scientific softwareComputer aided manufacturing CAM softwareIndustrial control softwareEnterprise resource planning ERP softwareObject or component oriented development softwareProcedure management softwareSpreadsheet softwareOffice suite softwareElectronic mail software
Tasks · seed anchors for statements
  1. Calculate dimensions or tolerances, using instruments, such as micrometers or vernier calipers.
  2. Machine parts to specifications, using machine tools, such as lathes, milling machines, shapers, or grinders.
  3. Measure, examine, or test completed units to check for defects and ensure conformance to specifications, using precision instruments, such as micrometers.
  4. Set up, adjust, or operate basic or specialized machine tools used to perform precision machining operations.
  5. Program computers or electronic instruments, such as numerically controlled machine tools.
  6. Study sample parts, blueprints, drawings, or engineering information to determine methods or sequences of operations needed to fabricate products.
  7. Monitor the feed and speed of machines during the machining process.
  8. Maintain machine tools in proper operational condition.
CIP education codes
48.050148.0503

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.