Your resume must demonstrate at least one year of specialized experience at or equivalent to the GS-14 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. Managing or directing a complex federal program responsible for real estate management, disposal, and environmental remediation efforts supporting real property disposal of multiple installations; 2. Supervising or overseeing multi-disciplinary teams including program managers, environmental specialists, engineers, and/or analysts; 3. Managing the PPBE process for environmental cleanup, caretaker operations, and real property disposal costs in support of former or closing installations; 4. Representing an organization before senior government officials, regulatory agencies, local redevelopment authorities, and/or Congressional stakeholders on property disposal and environmental program matters; and 5. Developing and implementing business plans in support of base closures or realignments under applicable federal real property disposal laws and regulations. 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.