Your resume must demonstrate at least one year of specialized experience at or equivalent to the DA-0201-01 or comparable GS-04 grade level or pay band in the Federal service or equivalent experience in the private or public sector. Specialized experience must demonstrate the following: specialized experience; Interpreting and applying position classification standards to positions and determining the correct pay category, occupational series, title, and grade level. Directing job analysis efforts to develop qualification requirements and applicant evaluation techniques consistent with OPM qualification criteria to determine the best qualified applicants. Utilizing a wide range of personnel management theories, concepts, principles, laws, rules and regulations related to classification, staffing, compensation and general EEO principle to identify interrelated problems and apply the appropriate course of action. Advising management with solutions involving highly complex human resources issues primarily in staffing/classification in a timely matter. 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.