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Population Geneticist

Geneticists
Description
Study genetic variation within and among populations to understand inheritance, evolution, and demographic processes; develop and apply statistical and computational methods to analyze genomic data and inform conservation, breeding, and public health decisions.
  • • Design population sampling strategies and coordinate field or archival sample collection.
  • • Curate and manage biobanks, reference panels, and associated metadata for populations.
  • • Generate, acquire, or curate genomic datasets (e.g., SNP arrays, whole-genome sequencing, RADseq).
  • • Perform quality control, filtering, and imputation of genotype and sequence data.
  • • Estimate allele frequencies, genetic diversity, inbreeding, and effective population size.
  • • Model population structure, admixture, and gene flow (e.g., PCA, ADMIXTURE, F-statistics).
  • • Infer demographic history and migration using coalescent, likelihood, or ABC methods.
  • • Detect selection, introgression, and local adaptation with haplotype- and frequency-based tests.
  • • Create and apply statistical models for association mapping and quantitative trait analyses.
  • • Integrate ecological, geographic, and phenotypic data for landscape or seascape genetics.
  • • Develop, validate, and document computational pipelines and reproducible workflows.
  • • Design and maintain genetics databases; collaborate with IT on data storage and computing.
  • • Conduct simulations to evaluate methods, sampling designs, and statistical power.
  • • Collaborate with biologists, ecologists, breeders, epidemiologists, and data scientists.
  • • Review, interpret, and report population-genetic analyses for research or management decisions.
  • • Prepare manuscripts, grants, and presentations; present findings at conferences and seminars.
  • • Stay current with literature and emerging methods in population and statistical genetics.
  • • Supervise and mentor students, technicians, and analysts; instruct in population-genetic methods.
  • • Ensure compliance with permits, IRB/IACUC approvals, data-use agreements, and ethical guidelines.
  • • Coordinate genotyping and sequencing with core laboratories; oversee sample handling and chain-of-custody.
  • • Contribute genetic guidance to conservation, breeding, or public health programs.
  • • Maintain detailed records, code repositories, and analysis notebooks to ensure reproducibility.
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Tasks & skills: O*NET occupational data (work activities, skills, knowledge). Learn more
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Last reviewed: Jan 2026
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