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
        Service Manager for Admins Certified OpenText Product/Equipment
        Certified Commercial Tire Service Instructor (CCTS) Tire Industry Association Advanced
        Service Plumbing Certification International Association of Plumbing and Mechanical Officials Advanced
        Train Service EngineerRelated to Military Occupational Specialties. United States Department of Transportation, Federal Railroad Administration (FRA) Advanced
        Data Services Specialization Medical Library Association Core
        Certified Service Technician (CST) Electronic Security Association Advanced
        Certified Service Manager (CSM) ETA International Core
        Machine Maintenance Service and Repair Level III - Machine Service and Repair III National Institute for Metalworking Skills Advanced
        Oracle Field Service 2024 Implementation Professional Oracle Corporation Product/Equipment
        Long Term Care Food Service Manager (LTC-FSM)Accredited by ANSI. eLuminate Core
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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.