O*NET-SOC 29-2011.01 · US REFERENCE
Cytogenetic Technologists
Analyze chromosomes or chromosome segments found in biological specimens, such as amniotic fluids, bone marrow, solid tumors, and blood to aid in the study, diagnosis, classification, or treatment of inherited or acquired genetic diseases. Conduct analyses through classical cytogenetic, fluorescent in situ hybridization (FISH) or array comparative genome hybridization (aCGH) techniques.
Skill importance below is an O*NET US occupational rating, not a global or individual benchmark. No score here is a job-loss probability or a prediction.
Examples of work in this occupation
- Arrange and attach chromosomes in numbered pairs on karyotype charts, using standard genetics laboratory practices and nomenclature, to identify normal or abnormal chromosomes.
- Analyze chromosomes found in biological specimens to aid diagnoses and treatments for genetic diseases such as congenital disabilities, fertility problems, and hematological disorders.
O*NET task statements describe US work; do not perform regulated or hazardous tasks without appropriate training and authorization.
Skills to examine first
Reading Comprehension
US occupation importance: 4.00/5 · rating last updated 2026-08-01
Summarise a public, role-relevant document in five points; verify each point against the source.
Critical Thinking
US occupation importance: 3.88/5 · rating last updated 2026-08-01
Compare two approaches to a fictional task and document one counterargument for each.
Active Listening
US occupation importance: 3.75/5 · rating last updated 2026-08-01
Ask a peer to explain a fictional work problem; paraphrase it and check what you missed.
Speaking
US occupation importance: 3.75/5 · rating last updated 2026-08-01
Explain a safe example of your work in two minutes, then ask which point was unclear.
Writing
US occupation importance: 3.62/5 · rating last updated 2026-08-01
Draft a one-page explanation of a fictional decision for a non-specialist; ask for clarity feedback.
Science
US occupation importance: 3.50/5 · rating last updated 2026-08-01
Turn a fictional claim into a testable question; list evidence that would change your view.
These prompts are RolePaths practice suggestions, not O*NET instructions, training or certification.
Related work to compare
O*NET marks these occupations as related. That is a comparison starting point, not a guaranteed career transition. Check local licensing and entry requirements.
Your next seven days
- Choose one skill above and a fictional or non-confidential work example.
- Practise for 20 minutes on three days; keep one small output.
- Ask a qualified peer for feedback against clear criteria.
- Reassess the same career and record what changed.
Source and limits
Occupation definition, task examples, skill importance and related-occupation links come from the US O*NET 31.0 Database. RolePaths selected the top six skills by importance and authored the practice prompts. Career fit, local salaries, automation timing and licensing have not been verified.