Your resume must demonstrate at least one year of specialized experience at or equivalent to the GS-13 grade level or pay band in the Federal service or equivalent experience in the private or public sector. Specialized experience must demonstrate the following: (1) Extensive experience directing human capital strategies encompassing performance management, workforce development, staffing and classification, and employee relations; (2) Provide strategic thinking concepts to address complex manning issues and recommend problem resolutions; and (3) Mastery skill in applying fact-finding and problem-solving methods to identify program problems and develop new or modified procedures to improve program efficiency. Additional qualification information can be found from the following Office of Personnel Management web site: https://www.opm.gov/policy-data-oversight/classification-qualifications/general-schedule-qualification-standards/#url=List-by-Occupational-Series Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., professional, philanthropic, religious, spiritual, community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment.