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

        We found 4830 certification(s) from 1000 organization(s) for Postal Service Clerks.

        Certification Name Certifying Organization Type
        Certified Master Specialist Hands-On - Residential Gas Furnace (CMS) ESCO Group Core
        Backflow Prevention Assembly Tester (BPAT)Accredited by ANAB. California-Nevada Section of the American Water Works Association Advanced
        Plumbing National Center for Construction Education and Research Core
        Wireless Communications (WCM)Related to Military Occupational Specialties. ETA International Core
        National Board New Construction Inspector Commission The National Board of Boiler and Pressure Vessel Inspectors Advanced
        Certified Teacher of Parliamentary Procedure (CP-T) American Institute of Parliamentarians Core
        Certified Signal Person and Rigger Level 2 (CSPR-2)Accredited by ANAB.Related to Military Occupational Specialties. National Elevator Industry Educational Program Core
        Master Specialist Hands On Building Automation Systems Set-up and Commissioning ESCO Group Advanced
        Universal R-410A Certification ESCO Group Core
        UPC Journeyman PlumberRelated to Military Occupational Specialties. National Inspection, Testing and Certification Corporation Core
        In Demand
        In-demand certification.
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        Accredited by ANAB.
        This certification is accredited by ANAB.
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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.