Teaching Assistants, Postsecondary
The routine layer of this job is compressing.
A substantial share of this occupation's activities overlaps with what AI already does well. Expect the routine layer to compress first, and the human-anchored layer to gain weight and value.
Where this occupation sits among all 785 measured. Bands are quintiles of the real distribution. Applicability measures task overlap with observed AI usage. It is not a probability of job loss.
What this job involves
Assist faculty or other instructional staff in postsecondary institutions by performing instructional support activities, such as developing teaching materials, leading discussion groups, preparing and giving examinations, and grading examinations or papers.
Where AI overlaps this work, activity by activity
The occupation's most important work activities (O*NET weights, normalized to this set), each with its measured AI performance across 200,000 real conversations: how often AI is used for it, how well it completes it, and how much of the activity it covers.
| Work activity | Share of role | AI performance |
|---|---|---|
| Assess student capabilities, needs, or performance. | 18.3% | Not observed 0.00 |
| Teach academic or vocational subjects. | 14.9% | High overlap 0.62 |
| Distribute materials, supplies, or resources. | 12.9% | Not observed 0.00 |
| Communicate with others about operational plans or activities. | 9.5% | High overlap 0.61 |
| Prepare informational or instructional materials. | 8.8% | High overlap 0.73 |
| Assist scientists, scholars, or technical specialists with projects or research. | 7.7% | Moderate 0.56 |
| Supervise personnel activities. | 7.5% | Not observed 0.00 |
| Schedule operational activities. | 5.9% | Not observed 0.00 |
| Purchase goods or services. | 4.0% | Moderate 0.52 |
| Maintain current knowledge in area of expertise. | 3.7% | High overlap 0.61 |
| Monitor individual behavior or performance. | 3.4% | Moderate 0.45 |
| Train others to use equipment or products. | 3.4% | Not observed 0.00 |
"Not observed" means the activity fell below the study's usage threshold, not that AI was tried and failed: how to read your score explains what a zero does and does not mean. AI performance = completion × scope × coverage (user-goal view), 0–1.
What drives this score: the biggest AI-overlapped activity in this role is teach academic or vocational subjects; the activity with the lowest measured AI overlap is assess student capabilities, needs, or performance. The plan below is built around exactly that split.
Move first: compress the routine before it compresses you.
Next 30 days
- Take the exposed layer yourself. Your most AI-overlapped activity, Teach academic or vocational subjects, is exactly what a well-tooled colleague will accelerate. Be that colleague first.
- Time-box the routine. Measure how long your repeatable tasks actually take; that's the budget AI adoption will compete against, and the time you will reinvest.
Next 90 days
- Double down where humans hold. Grow the share of your week spent on work like Assess student capabilities, needs, or performance, which sits at the low end of measured AI usage, and take on more of it explicitly.
- Build one AI-assisted workflow end-to-end for your team and own its quality. Being the local standard-setter compounds.
The longer game
- Position at the boundary. The valuable seat in partially-exposed occupations is the translator: someone fluent in both the domain and the tools. Certifications matter less than a demonstrated workflow portfolio.
- Recheck yearly. Elevated-band occupations move: new tools shift specific activities fast. The data vintage is printed at the top of this page.
- Check what the evidence actually supports. What to do if your score is high sets out what the retraining evaluations found, which is less flattering than most advice assumes.
Where to put your learning time
The activity most exposed to AI on this page is teach academic or vocational subjects. The honest hedge is not leaving the occupation, it is owning what the tools still cannot carry: judgment, review, and accountability for the output. If you want structured practice, audit a course free before paying for any certificate.
- Full task, skill and pay profile for this occupation on O*NET OnLine Free
- Browse role-relevant courses on Coursera Partner linkOr compare the same subject on edX Partner linkBoth let you start a course without paying, and both charge for graded work and certificates, so the question worth asking is which one carries your subject rather than which is cheaper. Checked 31 August 2026: edX calls its free tier the audit track and states that it runs for a limited time and may leave out graded assignments and exams.
- Browse courses on Udemy Partner link
Partner terms checked in August 2026. Most Coursera courses can be audited free; payment covers graded work and certificates. edX works the same way through the audit track described above. Udemy sells its courses one at a time and keeps a free collection of its own, so look there before you spend anything. The partner links earn this site a commission if you buy or subscribe, at no extra cost to you, and they never change a score, a ranking or a plan here.
If the next step is a different seat
Repositioning starts with the CV, and the first pass is yours to write. Replace duties with outcomes you can defend in an interview, name the tools you already direct, and rework the lines that match the high-overlap activities in the table above. Do that before paying anyone: a writer can only sharpen the material you hand over.
- Have TopStack Resume write it, and read the first draft before you pay Partner linkOr, if you are not applying in the United States, look at MyPerfectResume Partner linkTopStack states that all of its writers are US based, checked in August 2026. What a CV is called, how long it runs and the wording a hiring reader expects are not the same from one market to the next, so compare the two before paying either.
Optional, and required by nothing on this page. Partner terms checked in August 2026. TopStack Resume is a US company and, as of then, states that all of its writers are US based, and that you pay after viewing the first draft. Either link here earns this site a commission at no extra cost to you, and neither changes a score, ranking or plan on this page.
- AI applicability score and per-activity metrics: Tomlinson, Jaffe, Wang, Counts & Suri, Working with AI: Measuring the Applicability of Generative AI to Occupations, Microsoft Research 2025 (arXiv:2507.07935), data CC BY 4.0.
- Occupation description and activity structure: O*NET 30.0 Database, USDOL/ETA, CC BY 4.0.
- Bands, personalization weights and action plans are JobRiskAI editorial layers; method and limitations on the methodology page.