Your resume must demonstrate at least one year of specialized experience experience at or equivalent to the GS-04 grade level. Specialized experience must demonstrate the following: providing support to senior human resources staffing specialists or other administrative professionals; using office automation systems (such as personnel databases) to enter and retrieve data; gathering and analyzing basic facts to resolve questions regard HR work or other similar professional fields. Additional qualification information can be found from the following Office of Personnel Management website: 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.