Biostatistician Lead with Security Clearance

Job Family :
Data Science & Analysis Travel Required :
Up to 10% Clearance Required :
Ability to Obtain Public Trust What You Will Do :
Guidehouse is seeking a Biostatistics Lead to provide technical leadership and oversight across statistical analysis, study methodology, surveillance analytics, program evaluation, and research efforts within our Health AI/Data practice. This individual will serve as the senior statistical authority responsible for ensuring methodological rigor, analytical quality, reproducibility, and scientific defensibility across complex public health and healthcare analytics initiatives. The Biostatistics Lead will collaborate closely with epidemiologists, data scientists, informaticists, and client stakeholders to guide statistical approaches, review analytical products, and support evidence-based decision making.

* Serve as the lead biostatistical advisor across surveillance, research, evaluation, and advanced analytics initiatives.

* Lead development of statistical methodologies, Statistical Analysis Plans (SAPs), analytic protocols, sampling approaches, weighting methodologies, and population estimation strategies.

* Provide technical oversight and peer review for statistical analyses, analytic code, modeling approaches, assumptions, and interpretation of findings.

* Design and oversee complex analyses of surveillance, survey, claims, clinical, registry, laboratory, and other real-world health datasets.

* Guide methodological decisions related to study design, causal inference, quasi-experimental methods, observational studies, and evaluation frameworks.

* Lead development and validation of statistical models, surveillance indicators, outcome measures, performance metrics, and population-level estimates.

* Partner with epidemiologists, researchers, and data scientists to translate research and policy questions into statistically rigorous analytic approaches.

* Evaluate and address methodological considerations including bias, confounding, missing data, selection effects, variance estimation, and statistical uncertainty.

* Review and approve statistical deliverables, technical reports, publications, presentations, and dissemination products prior to release.

* Lead interpretation and communication of statistical findings to technical, scientific, operational, and executive stakeholders.

* Mentor and provide technical leadership to biostatisticians, epidemiologists, analysts, and data scientists.

* Contribute to proposal development, solution design, thought leadership, and business development activities requiring advanced statistical expertise.

* Role is contingent upon contract award What You Will Need :
* Must be a U.S. Citizen or Permanent Resident. and ability to obtain and maintain a Public Trust clearance.

* Master's degree or PhD in Biostatistics, Statistics, Epidemiology (quantitative focus), Mathematics, or related quantitative discipline.

* EIGHT (8) or more years of professional experience applying advanced biostatistical methods within public health, healthcare, surveillance, clinical research, life sciences, or population health environments.

* Experience serving as a lead statistician, technical lead, senior reviewer, or methodological advisor for complex analytics, surveillance, evaluation, or research initiatives.

* Experience in statistical inference, hypothesis testing, study design, power analysis, sample size determination, variance estimation, and population-level inference.

* Experience in applying advanced statistical methodologies including generalized linear models, mixed-effects models, multilevel/hierarchical models, survival analysis, longitudinal modeling, interrupted time series (ITS), difference-in-differences (DiD), propensity score methods, causal inference techniques, survey-weighted analyses, variance estimation, missing data methods, sensitivity analyses, and population-level estimation.

* Experience designing and analyzing studies utilizing complex survey designs, including stratification, clustering, weighting, nonresponse adjustment, and variance estimation.

* Experience in statistical programming using SAS and at least one additional statistical…