AI exposure: Mechanical Engineers
Perform engineering duties in planning and designing tools, engines, machines, and other mechanically functioning equipment. Oversee installation, operation, maintenance, and repair of equipment such as centralized heat, gas, water, and steam systems.
Reading this score
computed36.6% of this occupation's weighted task load is exposed, which puts Mechanical Engineers at the 64th percentile of 923 occupations. The capability is largely there. Its average task scores 2.5 out of 4 on what a current system can produce, and the frictions that hold other jobs in place are comparatively weak here.
What holds the line here is context. Across this occupation's 28 tasks it averages 2.01 out of 3, the highest of the five friction dimensions. In plain terms, the work depends on knowledge the model cannot hold. Much of this job runs on things that were never written down: what this particular organisation does, what happened last week, what the person across the table actually meant. That context is the barrier, and it erodes as systems are given more access.
The most exposed thing this job does is Provide technical customer service, at 73.3%. The least is Direct the installation, operation, maintenance, or repair of renewable energy equipment, at 6.7%. A gap of 66.7% between two parts of the same job is the reason this index publishes at task level. An occupation-wide number would have hidden both.
Within architecture and engineering occupations, this one is less exposed than the median of 37.5% across the group's 56 roles, with 32 scoring higher. Being in an exposed family does not make a particular job exposed, and the reverse holds too.
What would move this score. Of 28 tasks, 17 are currently banded exposed, 6 assisted and 5 untouched. For that distribution to shift materially would take cheaper ways to verify output, since the cost of checking is currently doing more to hold this work in place than the cost of producing it. The score is re-computed every quarter against a fresh capability reference, and the change is published rather than quietly applied.
Task by task
28 tasks, O*NET 31.0| Task | Exposed | Assisted | Untouched | Importance | Band |
|---|---|---|---|---|---|
| Provide technical customer service. | 73.3% | 26.7% | 0.0% | 3.47 | exposed |
| Estimate costs or submit bids for engineering, construction, or extraction projects. | 61.3% | 26.2% | 12.5% | 3.21 | exposed |
| Write performance requirements for product development or engineering projects. | 60.0% | 40.0% | 0.0% | 3.29 | exposed |
| Apply engineering principles or practices to emerging fields, such as robotics, waste management, or biomedical engineering. | 55.0% | 20.0% | 25.0% | 3.54 | exposed |
| Solicit new business. | 55.0% | 20.0% | 25.0% | 2.86 | exposed |
| Calculate energy losses for buildings, using equipment such as computers, combustion analyzers, or pressure gauges. | 50.0% | 25.0% | 25.0% | 3.83 | exposed |
| Recommend the use of utility or energy services that minimize carbon footprints. | 50.0% | 25.0% | 25.0% | 3.66 | exposed |
| Assist drafters in developing the structural design of products, using drafting tools or computer-assisted drafting equipment or software. | 47.5% | 27.5% | 25.0% | 3.46 | exposed |
| Read and interpret blueprints, technical drawings, schematics, or computer-generated reports. | 45.0% | 30.0% | 25.0% | 4.30 | exposed |
| Recommend design modifications to eliminate machine or system malfunctions. | 45.0% | 30.0% | 25.0% | 3.75 | exposed |
| Research and analyze customer design proposals, specifications, manuals, or other data to evaluate the feasibility, cost, or maintenance requirements of designs or applications. | 45.0% | 30.0% | 25.0% | 3.61 | exposed |
| Provide feedback to design engineers on customer problems or needs. | 45.0% | 30.0% | 25.0% | 3.35 | exposed |
| Evaluate mechanical designs or prototypes for energy performance or environmental impact. | 45.0% | 30.0% | 25.0% | 3.45 | exposed |
| Study industrial processes to maximize the efficiency of equipment applications, including equipment placement. | 45.0% | 30.0% | 25.0% | 3.25 | exposed |
| Confer with engineers or other personnel to implement operating procedures, resolve system malfunctions, or provide technical information. | 37.5% | 37.5% | 25.0% | 3.97 | assisted |
| Investigate equipment failures or difficulties to diagnose faulty operation and recommend remedial actions. | 33.3% | 29.2% | 37.5% | 3.76 | exposed |
| Research, design, evaluate, install, operate, or maintain mechanical products, equipment, systems or processes to meet requirements. | 31.1% | 27.2% | 41.7% | 4.18 | exposed |
| Specify system components or direct modification of products to ensure conformance with engineering design, performance specifications, or environmental regulations. | 26.7% | 23.3% | 50.0% | 4.15 | exposed |
| Develop or test models of alternate designs or processing methods to assess feasibility, sustainability, operating condition effects, potential new applications, or necessity of modification. | 23.3% | 26.7% | 50.0% | 3.37 | assisted |
| Design integrated mechanical or alternative systems, such as mechanical cooling systems with natural ventilation systems, to improve energy efficiency. | 23.3% | 26.7% | 50.0% | 3.96 | assisted |
| Design test control apparatus or equipment or develop procedures for testing products. | 23.3% | 26.7% | 50.0% | 3.19 | assisted |
| Establish or coordinate the maintenance or safety procedures, service schedule, or supply of materials required to maintain machines or equipment in the prescribed condition. | 23.3% | 26.7% | 50.0% | 3.17 | assisted |
| Select or install combined heat units, power units, cogeneration equipment, or trigeneration equipment that reduces energy use or pollution. | 22.5% | 15.0% | 62.5% | 3.48 | untouched |
| Develop, coordinate, or monitor all aspects of production, including selection of manufacturing methods, fabrication, or operation of product designs. | 20.0% | 30.0% | 50.0% | 3.11 | assisted |
| Perform personnel functions, such as supervision of production workers, technicians, technologists, or other engineers. | 11.7% | 13.3% | 75.0% | 3.57 | untouched |
| Oversee installation, operation, maintenance, or repair to ensure that machines or equipment are installed and functioning according to specifications. | 8.3% | 16.7% | 75.0% | 3.47 | untouched |
| Conduct research that tests or analyzes the feasibility, design, operation, or performance of equipment, components, or systems. | 8.3% | 16.7% | 75.0% | 3.42 | untouched |
| Direct the installation, operation, maintenance, or repair of renewable energy equipment, such as heating, ventilating, and air conditioning (HVAC) or water systems. | 6.7% | 18.3% | 75.0% | 3.50 | untouched |
Task text and importance ratings sourced from O*NET 31.0. Shares computed. The occupation score is the importance-weighted mean. 2 task(s) lacked a usable O*NET weight and are shown but excluded from the weighting.
Where the score comes from
judgedEvery task is scored through the standardised work activities it maps to. These are this occupation’s averages on the six rubric dimensions. Capability is what AI can do; the other five are what stands in the way.
| Dimension | Mean | Scale |
|---|---|---|
| Capability | 2.49 | 0-4 |
| Embodiment | 0.79 | 0-3 |
| Presence | 0.64 | 0-3 |
| Accountability | 1.41 | 0-3 |
| Context | 2.01 | 0-3 |
| Verification cost | 1.89 | 0-3 |
What this means in practice
Where most of a role's weighted task load is exposed, the work that survives is usually the part of the job nobody wrote into the job description: deciding what should be produced rather than producing it, and being answerable for the result. The tasks lowest on this page are a better guide to where to spend your time than any general advice about the future of work.
Occupations either side of this one
The four closest scores in the same occupational family, then the four closest anywhere in the index.
Read this carefully. Exposure is not displacement. A high score means current AI systems can produce this work, not that anyone will stop paying a person to do it. Adoption depends on economics, regulation and inertia that this index deliberately does not model. How the score is built.