Will AI replace histology technicians?

Unlikely, though parts of the work are changing. About 32m of an 8-hour shift goes to tasks touched by robots. The other 7h 28m (93%) stays with people. Separately, BLS expects about 2.7% more of these jobs by 2035 (all jobs: +3.5%).

None of this job's tasks show regular AI use yet. That can mean the work is hands-on or in person, or simply that it rarely comes up in AI usage data.

For some tasks, yes. Robots have done 1 of this job's tasks in workplaces like this one, about 32m of a typical shift. 6 more tasks have only been done in factory setups built around the machine, so they stay with people here. For 1 physical task, no robot has shown it can do the work yet.

• Operate computerized laboratory equipment to dehydrate, decalcify, or microincinerate tissue samples. (32m a shift; e.g. Tissue-Tek Xpress x120 Rapid Tissue Processor, in use)

7h 28m of a typical shift, or 93%, goes to tasks with no AI or robot evidence yet. No AI usage or robot deployment has shown up for these so far. The biggest:

• Cut sections of body tissues for microscopic examination, using microtomes. (2h 34m a shift)
• Embed tissue specimens into paraffin wax blocks, or infiltrate tissue specimens with wax. (1h 17m a shift)
• Stain tissue specimens with dyes or other chemicals to make cell details visible under microscopes. (1h 4m a shift)
• Mount tissue specimens on glass slides. (51m a shift)
• Maintain laboratory equipment, such as microscopes, mass spectrometers, microtomes, immunostainers, tissue processors, embedding centers, and water baths. (45m a shift)

Much of it comes down to where and how the work happens. In-person, hands-on and high-stakes work is where AI and robots have made the least headway so far. In the official O*NET survey of people in this job:

• 96% use their hands on tools, objects or controls more than half the time
• 80% say a mistake would be very or extremely serious
• 60% carry high or very high responsibility for other workers' safety

On Indeed, job postings in the Medical Technician sector are at 125% of their February 2020 level (all U.S. postings: 104%), down 2.6% from a year earlier, as of Oct 9, 2026. BLS separately expects about 21,000 openings a year in this job through 2035. Across all U.S. postings, 7.3% now mention AI skills. Sector postings cover more than this one job and move for many reasons besides AI.

The median pay is about $62,930 a year ($30.26 an hour), 23% above the median for all U.S. jobs ($50,980). Most people in this job earn between $38,910 and $100,990 a year; that range covers the middle 80%. Pay figures are from BLS, May 2025, and vary a lot by state and employer.

BLS projects growth of 2.7% from 2025 to 2035, compared with 3.5% growth for all jobs. That's about 352,000 jobs in 2035. It expects about 21,000 openings a year, mostly from people retiring or changing careers. These projections don't single out AI as a cause.

About 333,000 people in the U.S., roughly 0.21% of all workers (BLS, May 2025). That makes it the 120th largest of the 796 jobs on this site. BLS expects about 352,000 in 2035.

The most common requirement is an associate's degree: about 48% of people in the job said so in the official O*NET survey. O*NET rates the job at level 3 of 5 for preparation, which usually means: vocational school or associate's degree. Requirements vary by state and employer, especially for licensed work.

These come from the job's official skill ratings and from the tasks that AI and robots touch least today. Building them keeps you strong in the parts of the work that still need a person:

• Skills that matter more here than in most jobs: Science, Complex Problem Solving, Critical Thinking, Monitoring
• Get strong at the parts of the job that stay with people (listed above), which take 7h 28m of a typical shift
• Tools employers list: MEDITECH software, Microsoft Access, Microsoft Excel, Microsoft Office software, Microsoft Outlook

Yes. Occupational experts recently added these to the official task list, a sign of how the work itself is shifting. New tasks aren't rated for AI or robots yet:

• Load slides onto staining equipment.

These use similar skills. Matches come from 109 official ratings of skills, knowledge and work activities, and each needs the same or less preparation unless the official list relates the jobs directly:

• Histotechnologists (1h 46m touched, $63k median pay)
• Cytotechnologists (3h 38m touched, $63k median pay)
• Cytogenetic Technologists (25m touched, $63k median pay)
• Biological Technicians (2h 46m touched, $58k median pay)

Each task carries its own evidence label. For this job: 1 with robots in real deployments, 7 with no AI or robot evidence found. The minutes per task are estimates, not measured hours, and "no evidence" doesn't prove a task is safe.