Will AI replace engineers?
Updated
Mechanical engineers score 47 of 100 for AI exposure. The largest share of their task time, 87%, is work AI speeds up while they stay in charge. AI can take over 4% outright, and 9% stays with people.
- 4% AI can do it
- 87% AI helps
- 9% Needs a person
Moderate exposure
Higher than 67% of the 923 occupations we scored.
Task by task
We graded 28 tasks, listed here from most to least exposed. AI can do 1 of them today, speeds up 24 and leaves 3 to people.
| Task | AI exposure |
|---|---|
| Write performance requirements for product development or engineering projects. Drafting performance requirements is text work AI handles well with review. | 60% AI can do it |
| Research and analyze customer design proposals, specifications, manuals, or other data to evaluate the feasibility, cost, or maintenance requirements of designs or applications. AI reads proposals and manuals fast; feasibility judgment stays with engineers. | 55% AI helps |
| Establish or coordinate the maintenance or safety procedures, service schedule, or supply of materials required to maintain machines or equipment in the prescribed condition. AI can draft maintenance schedules and procedures; supply decisions need review. | 50% AI helps |
| Read and interpret blueprints, technical drawings, schematics, or computer-generated reports. AI helps read specs and reports; drawing reading still needs engineers. | 45% AI helps |
| Provide technical customer service. AI handles routine support queries; complex customer issues need human expertise. | 45% AI helps |
| Estimate costs or submit bids for engineering, construction, or extraction projects. AI drafts cost estimates and bid documents; risk judgment stays human. | 45% AI helps |
| Recommend the use of utility or energy services that minimize carbon footprints. AI compares energy options and carbon data; advice still needs engineers. | 45% AI helps |
| Specify system components or direct modification of products to ensure conformance with engineering design, performance specifications, or environmental regulations. AI can check specs against standards; engineers still sign off choices. | 40% AI helps |
| Assist drafters in developing the structural design of products, using drafting tools or computer-assisted drafting equipment or software. AI assistants can draft structural details; engineers verify loads and safety. | 40% AI helps |
| Provide feedback to design engineers on customer problems or needs. AI can summarize customer complaints and trends for design teams. | 40% AI helps |
Show the other 18 tasks
| Task | AI exposure |
|---|---|
| Calculate energy losses for buildings, using equipment such as computers, combustion analyzers, or pressure gauges. Software speeds load calculations; field measurements still need technicians. | 40% AI helps |
| Evaluate mechanical designs or prototypes for energy performance or environmental impact. AI can run and summarize energy simulations of designs quickly. | 40% AI helps |
| Research, design, evaluate, install, operate, or maintain mechanical products, equipment, systems or processes to meet requirements. AI aids design calcs and paperwork; field installation stays human. | 35% AI helps |
| Recommend design modifications to eliminate machine or system malfunctions. AI can suggest design changes from simulation and failure data. | 35% AI helps |
| Develop or test models of alternate designs or processing methods to assess feasibility, sustainability, operating condition effects, potential new applications, or necessity of modification. Simulation tools let AI help model alternatives; prototypes still need builders. | 35% AI helps |
| Design integrated mechanical or alternative systems, such as mechanical cooling systems with natural ventilation systems, to improve energy efficiency. AI can screen system options for efficiency; integrated design needs engineers. | 35% AI helps |
| Study industrial processes to maximize the efficiency of equipment applications, including equipment placement. AI can analyze process data for efficiency; floor walks still needed. | 35% AI helps |
| Solicit new business. AI can draft outreach emails and proposals; relationship selling stays human. | 35% AI helps |
| Investigate equipment failures or difficulties to diagnose faulty operation and recommend remedial actions. AI parses logs and fault data; physical inspection still drives diagnosis. | 30% AI helps |
| Conduct research that tests or analyzes the feasibility, design, operation, or performance of equipment, components, or systems. Physical testing needs people; AI helps analyze data and summarize results. | 30% AI helps |
| Apply engineering principles or practices to emerging fields, such as robotics, waste management, or biomedical engineering. Applying principles to new fields is research work AI assists with. | 30% AI helps |
| Design test control apparatus or equipment or develop procedures for testing products. Designing test rigs needs physical hardware; AI helps write test procedures. | 30% AI helps |
| Confer with engineers or other personnel to implement operating procedures, resolve system malfunctions, or provide technical information. Live discussions with colleagues need people; AI helps prepare technical summaries. | 25% AI helps |
| Develop, coordinate, or monitor all aspects of production, including selection of manufacturing methods, fabrication, or operation of product designs. Scheduling and tracking production is partly automatable; floor coordination is not. | 25% AI helps |
| Select or install combined heat units, power units, cogeneration equipment, or trigeneration equipment that reduces energy use or pollution. AI can help compare CHP options; installing cogeneration units stays physical. | 22% AI helps |
| Oversee installation, operation, maintenance, or repair to ensure that machines or equipment are installed and functioning according to specifications. Overseeing field installation and repair needs people on site. | 15% Needs a person |
| Direct the installation, operation, maintenance, or repair of renewable energy equipment, such as heating, ventilating, and air conditioning (HVAC) or water systems. Directing renewable installs and repairs on site needs skilled people. | 12% Needs a person |
| Perform personnel functions, such as supervision of production workers, technicians, technologists, or other engineers. Supervising people is interpersonal work that AI barely touches. | 10% Needs a person |
How mechanical engineers compare
All occupations (923)
Architecture and engineering (56)
Pay and outlook in the US
- Median pay
- $104,110 a year, May 2025
- People employed
- 296,810 in the US, May 2025
- Projected change in jobs
- +11.2% from 2024 to 2034
Skills to build
- Check AI-drafted performance requirements against test data
- Model piping and duct layouts in Autodesk Revit
- Read and mark up GD&T on SolidWorks drawings
- Map underground steam and water lines in ESRI ArcGIS
- Hold a Professional Engineer (PE) licence in your state
- Sign off on field commissioning of boilers and heat systems
Safer roles nearby
5 related occupations with lower scores.
Questions about mechanical engineers and AI
Will mechanical engineers be replaced by AI?
Partly. About 4 in 10 working hours of a mechanical engineer go to tasks AI can already do, mostly drafting performance requirements and reading customer proposals and manuals. Feasibility judgment, field installation and supervising technicians stay with people.
Will AI take over engineering jobs?
AI can already do 4% of the task time in engineering and speeds up another 87%. People still do 9% of it. The US has 296,810 mechanical engineer jobs, with a projected change of +11.2% from 2024 to 2034.
Which tasks of mechanical engineers is AI taking over?
Writing performance requirements for product development is the most exposed task, with an exposure score of 60, because AI drafts that text well once an engineer reviews it. Reading customer proposals, specifications and manuals to judge feasibility and cost is next at 55, since AI scans long documents faster than a person.
Which tasks of mechanical engineers stay with people?
Supervising technicians, engineers and other personnel is the least exposed task, because managing people is interpersonal work AI barely touches. Directing field installation, operation and repair is next, since someone must be on site to confirm that equipment works to specification. Confirming live fixes with colleagues also stays human.
How can mechanical engineers stay valuable as AI spreads?
Take responsibility for the sign-off on AI-drafted performance requirements by checking them against test data in SolidWorks or AutoCAD. Model building and utility systems in Autodesk Revit and Civil 3D so you control the design itself. Hold a Professional Engineer licence, which lets you certify designs and field work.
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