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Engineering & Architecture · Updated Aug 2026

Mechanical Engineering Technologists and Technicians

Apply theory and principles of mechanical engineering to modify, develop, test, or adjust machinery and equipment under direction of engineering staff or physical scientists.

JVS 2.0.0-phase4b
AI Exposure
67/100
High

How much of this occupation’s work can be materially affected by current AI systems.

Replacement Risk
50/100
Moderate

How likely exposure is to translate into reduced human demand.

Includes provisional estimates for AI adoption pressure and labour-market resilience. How this is measured

Evidence quality
Confidence81/100
Task coverage85%

Confidence reflects task coverage, mapping and capability-evidence quality, and how much of the score rests on provisional inputs.

Task-level evidence

What is driving the score?

Occupation scores are built from the task mix—not a single prediction about a job title.

JVS 2.0.0-phase4b
TaskImportanceAI impactExposure
Provide technical support to other employees regarding mechanical design, fabrication, testing, or documentation.Medium
71
Test machines, components, materials, or products to determine characteristics such as performance, strength, or response to stress.Medium
69
Calculate required capacities for equipment of proposed system to obtain specified performance and submit data to engineering personnel for approval.Medium
67
Review project instructions and blueprints to ascertain test specifications, procedures, and objectives, and test nature of technical problems such as redesign.Medium
71
Draft detail drawing or sketch for drafting room completion or to request parts fabrication by machine, sheet or wood shops.Medium
70
Prepare specifications, designs, or sketches for machines, components, or systems related to the generation, transmission, or use of mechanical or fluid energy.Medium
67
Prepare parts sketches and write work orders and purchase requests to be furnished by outside contractors.Medium
71
Record test procedures and results, numerical and graphical data, and recommendations for changes in product or test methods.Medium
70
Read dials and meters to determine amperage, voltage, electrical output and input at specific operating temperature to analyze parts performance.Medium
68
Conduct failure analyses, document results, and recommend corrective actions.Medium
71
Analyze test results in relation to design or rated specifications and test objectives, and modify or adjust equipment to meet specifications.Medium
70
Set up prototype and test apparatus and operate test controlling equipment to observe and record prototype test results.Medium
54
Assist engineers to design, develop, test, or manufacture industrial machinery, consumer products, or other equipment.Medium
68
Design molds, tools, dies, jigs, or fixtures for use in manufacturing processes.Medium
70
Review project instructions and specifications to identify, modify and plan requirements fabrication, assembly and testing.Medium
70
Evaluate tool drawing designs by measuring drawing dimensions and comparing with original specifications for form and function using engineering skills.Medium
69
Prepare equipment inspection schedules, reliability schedules, work plans, or other records.Medium
59
Set up and conduct tests of complete units and components under operational conditions to investigate proposals for improving equipment performance.Medium
68
Design specialized or customized equipment, machines, or structures.Medium
68
Assist mechanical engineers in product testing through activities such as setting up instrumentation for automobile crash tests.Medium
71
Analyze energy requirements and distribution systems to maximize the use of intermittent or inflexible renewable energy sources, such as wind or nuclear.Medium
69
Conduct statistical studies to analyze or compare production costs for sustainable and nonsustainable designs.Medium
70
Estimate cost factors including labor and material for purchased and fabricated parts and costs for assembly, testing, or installing.Medium
22
Most exposed

Where AI can do more

Routine, digitized, and highly repeatable tasks face the greatest pressure.

  1. Provide technical support to other employees regarding mechanical design, fabrication, testing, or documentation.71
  2. Review project instructions and blueprints to ascertain test specifications, procedures, and objectives, and test nature of technical problems such as redesign.71
  3. Prepare parts sketches and write work orders and purchase requests to be furnished by outside contractors.71
  4. Conduct failure analyses, document results, and recommend corrective actions.71
Hardest to automate

Where people still matter

These tasks score lowest on automation feasibility—physical presence, judgement, accountability and real-world variability all resist end-to-end automation.

  1. Estimate cost factors including labor and material for purchased and fabricated parts and costs for assembly, testing, or installing.01
  2. Provide technical support to other employees regarding mechanical design, fabrication, testing, or documentation.02
  3. Test machines, components, materials, or products to determine characteristics such as performance, strength, or response to stress.03
  4. Calculate required capacities for equipment of proposed system to obtain specified performance and submit data to engineering personnel for approval.04
  5. Review project instructions and blueprints to ascertain test specifications, procedures, and objectives, and test nature of technical problems such as redesign.05
Where else this work leads

Related occupations

Occupations O*NET links to this one. Relatedness reflects shared work, not a claim that these roles are safer.

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Beyond AI capability

Adoption and labour-market outlook

Structural factors are kept separate from raw capability so you can see what actually resists automation. Adoption pressure and labour-market resilience are still provisional models—25% of this occupation’s replacement-risk weight rests on them.

Human dependency72
Physical dependency50
Adoption pressure56
Labour-market resilience67
Methodology & sources

O*NET 30.3 occupational data interpreted through the JobsVsAI capability, automation and structural-constraint models.

Confidence81/100
CalculatedAug 21, 2026
Read methodology →