LO
Mechanical engineer — skills, knowledge and links
Where this job sits in the official classifications, what those classifications say it demands, and what it connects to. Every block names its source: our own judgements, the U.S. Department of Labor's O*NET, or the U.S. Department of Education.
How it connects#
O*NET also lists (no page here yet): Mechanical Engineering Technologists and Technicians · Electrical and Electronic Engineering Technologists and Technicians · Mechatronics Engineers · Calibration Technologists and Technicians · Aerospace Engineering and Operations Technologists and Technicians · Automotive Engineers · Fuel Cell Engineers
In the official classification#
Mechanical Engineers
Fit with this page: same job
Job Zone 4: considerable preparation
See it on O*NET OnLine ↗In Europe, internationally and in Singapore
Mechanical engineers
Fit with this page: broader than this page
Mechanical engineer
Fit with this page: same job
What O*NET rates highest#
From O*NET 17-2141.00 (Mechanical Engineers). Ordered by O*NET's importance rating; the words are O*NET's own scale anchors.
Transferable skills
- Complex Problem SolvingVery important
- Judgment and Decision MakingVery important
- Operations AnalysisVery important
- Systems AnalysisImportant
- Systems EvaluationImportant
- Technology DesignImportant
- Operations MonitoringImportant
- Quality Control AnalysisImportant
Knowledge
- DesignExtremely important
- Engineering and TechnologyVery important
- Production and ProcessingVery important
- MechanicalVery important
- English LanguageVery important
- MathematicsVery important
Work activities
- Drafting, Laying Out, and Specifying Technical Devices, Parts, and EquipmentExtremely important
- Working with ComputersExtremely important
- Making Decisions and Solving ProblemsExtremely important
- Thinking CreativelyVery important
- Evaluating Information to Determine Compliance with StandardsVery important
- Getting InformationVery important
Abilities
- Oral ComprehensionVery important
- Written ComprehensionVery important
- Oral ExpressionVery important
- Problem SensitivityVery important
- Deductive ReasoningVery important
- Inductive ReasoningVery important
Essential skills
- Reading ComprehensionVery important
- Active ListeningVery important
- Critical ThinkingVery important
- MathematicsVery important
- ScienceVery important
Each task in O*NET's terms#
O*NET describes work as detailed activities. Each of this page's 6 tasks is matched only against the activities O*NET lists for this occupation, with a stated fit; 6 match at least one. The alignment and its fit are this site's judgement, made task by task by its AI agent (Claude) on 2026-09-26; O*NET does not align tasks like ours. The activity names are O*NET's, the translations ours.
- Requirements and conceptAnalyze design or requirements information for mechanical equipment or systems.the closest O*NET has, not the same · Analyzing Data or Information · O*NET 31.0Confer with technical personnel to prepare designs or operational plans.covers part of this task · Communicating with Supervisors, Peers, or Subordinates · O*NET 31.0
- CAD modelling and generative designCreate models of engineering designs or methods.the closest O*NET has, not the same · Drafting, Laying Out, and Specifying Technical Devices, Parts, and Equipment · O*NET 31.0Design industrial equipment.covers part of this task · Drafting, Laying Out, and Specifying Technical Devices, Parts, and Equipment · O*NET 31.0Document technical design details.covers part of this task · Documenting/Recording Information · O*NET 31.0The same activity in: Architect
- Simulation and analysisEvaluate characteristics of equipment or systems.the closest O*NET has, not the same · Judging the Qualities of Objects, Services, or People · O*NET 31.0
- Prototypes, testing and failure investigationTest performance of electrical, electronic, mechanical, or integrated systems or equipment.the closest O*NET has, not the same · Inspecting Equipment, Structures, or Materials · O*NET 31.0Investigate system, equipment, or product failures.covers part of this task · Getting Information · O*NET 31.0The same activity in: Electrical engineer
- Safety, compliance and sign-offCoordinate safety or regulatory compliance activities.the closest O*NET has, not the same · Coordinating the Work and Activities of Others · O*NET 31.0The same activity in: Civil
- Manufacturing and equipment integrationInstall production equipment or systems.the closest O*NET has, not the same · Handling and Moving Objects · O*NET 31.0Direct industrial production activities.covers part of this task · Guiding, Directing, and Motivating Subordinates · O*NET 31.0
Tasks O*NET proposes to add#
O*NET's analysts propose new or reworded task statements for future data collection, drawing on what surveyed workers write in, research into new technologies and professional associations. They are candidates, not yet part of the rated task list, and they say nothing about whether automation is involved. This site does not fold them into its own task judgements.
- Investigate equipment failures or diagnose faulty operations and recommend or perform remedial actions.Revised wording of an existing task · 2024-08 · reported by surveyed workers · O*NET 31.0
Rules that bind this work#
Laws, regulations, court rules, regulators' guidance and collective agreements that this page's verified records read — each with the verb that matters and whom it binds. Read from each record by this site's AI agent (Claude) on 2026-09-26. Official names stay in their own language.
Chapter 1001 (Texas Engineering Practice Act)
Sec. 1001.401(b); exemption in Sec. 1001.057(a)(2) · must · binds a person (licensed or not) · requires a person to do, decide or answer for it → Safety, compliance and sign-off
2009-06-19 · the record →Regulation (EU) 2023/1230
Article 25(2); Annex I, Part A, points 5 and 6; Article 54 · must · binds an organisation (employer, deployer, operator) → Safety, compliance and sign-off
2023-06-14 · the record →Our task judgements#
O*NET says what this job demands. It does not say what automation is doing to it — that is what this site's 6 task judgements are for: 2 backed by a verified event, 4 platform inference. VOLO judgement
Sources and rules#
- Each block says where it comes from: this site's own judgements, O*NET, the U.S. Department of Education's CIP–SOC crosswalk, the European ESCO classification and its official crosswalk to O*NET, the ILO's ISCO-08, Singapore's SSOC 2024, or something computed mechanically from those. Nothing on this page is a rating we made up.
- O*NET's importance ratings are used only to order and shorten the lists. They are never combined with this site's impact index or evidence counts.
- The fit between our page and an O*NET occupation is our judgement and is stated per code: same job, broader, part of it, or only the closest there is.
- The ESCO and ISCO-08 fits are derived mechanically from the official ESCO–O*NET crosswalk; where we override it, we say why in our data (for example, the crosswalk pairs radiologists with radiographers, which is a different job). The SSOC 2024 fit is our reading of the Singapore Department of Statistics' own titles and definitions. Official names are shown as their publishers write them; we do not translate them.
- Each task is matched only against the detailed work activities O*NET lists for the codes this page maps to. Where nothing fits, the page says why instead of forcing a match: work O*NET does not describe yet (used only for tasks we judge to be emerging), or nothing in O*NET's list for this occupation. An alignment never changes a task's direction, its basis or the impact index.
- Rules are read only from this site's verified records. A rule's official name must appear word for word in a record that reads it, so no name is made up; a policy mandate is read only as 'must', 'must not' or 'funds', because 'should' and 'in principle' are not a mandate. Reading a rule never changes a task's direction, its basis or the impact index.
- How these pieces fit together — objects, links and the actions that change them — is drawn as one diagram: The VOLO ontology
- ESCO (European Commission), occupation records from the ESCO API; CC BY 4.0. ESCO–O*NET crosswalk, ESCO Secretariat with the U.S. Department of Labor/ETA, version 1 (Sep 2022), O*NET-SOC 2019 ↔ ESCO v1.1.0; CC BY 4.0. Singapore Department of Statistics, Singapore Standard Occupational Classification 2024 and its correspondence with ISCO-08.
- O*NET 31.0 Database, August 2026 release, U.S. Department of Labor/Employment and Training Administration, CC BY 4.0. O*NET® is a trademark of USDOL/ETA. The translations of O*NET descriptors on this page are ours, not O*NET's.