Clinical Psychologist U.S. Department of Homeland SecurityClinical PsychologistVA$107,182–$159,575 / yearSPECIALIZED EXPERIENCE: To qualify at the GS-13 grade level, you must possess at least one (1) full year of specialized experience equivalent to the GS-12 grade level in the Federal service OR equivalent public or private sector experience, performing the following duties: Perform psychodiagnosis and psychotherapy at a level of professional maturity for the full range of mentally disturbed patients in psychiatric or general medical hospitals or community mental health centers; AND. National Service Experience (i.e., volunteer experience): Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social).