Senior I/O Psychologist/Psychometrician (Onsite in Colorado)

Senior I/O Psychologist/Psychometrician with a master's degree in I/O Psychology leads design, validation, and continuous improvement of personnel assessment tools for federal hiring. Responsibilities include conducting job analyses to identify critical duties, developing psychometrically sound assessment instruments, conducting validity and reliability analyses, ensuring compliance with UGESP and OPM Merit System Principles, preparing technical validation documentation, and providing training to HR and hiring managers on evidence-based selection practices. Requires extensive experience in test development (structured interviews, questionnaires, work samples), pilot testing, scoring calibration, adverse impact analysis, and ongoing tool updates, with a focus on defensible, compliant selection procedures. The role supports a hybrid work schedule and is based in Cheyenne, Wyoming, with onsite/remote flexibility as aligned to the position.