Find current certifications for your occupation or industry. Use the filters at left to refine your results.

        We found 4831 certification(s) from 1000 organization(s) for Postal Service Clerks.

        Certification Name Certifying Organization Type
        LEED AP Operations + Maintenance (OM)Accredited by ANSI.Related to Military Occupational Specialties. Green Business Certification Inc. Specialty
        Certified Addiction Specialist (CAS)Related to Military Occupational Specialties. American Academy of Health Care Providers in the Addictive Disorders Specialty
        Certified Information Professional (CIP)Related to Military Occupational Specialties. Association for Information and Image Management Core
        Certified Electronics Systems Associate (ESA) International Society of Certified Electronics Technicians Core
        Fiber Optics Technician - Outside Plant (FOI-OSP) ETA International Advanced
        Certification in Hotel Industry Analytics (CHIA) American Hotel and Lodging Association Educational Institute Specialty
        Certified Hotel Administrator (CHA) American Hotel and Lodging Association Educational Institute Advanced
        WSO - Certified Safety Manager (WSO-CSM) World Safety Organization Advanced
        Commercial Pilot, Helicopter Rating Federal Aviation Administration Advanced
        Private PilotRelated to Military Occupational Specialties. Federal Aviation Administration Advanced
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        In Demand
        In-demand certification.
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        Accredited by ANSI.
        This certification is accredited by ANSI.
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        Third-party industry-endorsed.
        This certification is third-party industry-endorsed.
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        Related to Job Corps training programs.
        This certification is related to Job Corps training programs. Read more.
        Military Occupations.
        This certification is related to military occupational specialties.
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        Accredited by NCCA.
        This certification is accredited by NCCA.
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        International Certification Accreditation Council.
        International Certification Accreditation Council Read more.