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

        We found 4863 certification(s) from 1000 organization(s) for Postal Service Mail Carriers.

        Certification Name Certifying Organization Type
        Light Commercial Refrigeration Certification ESCO Group Core
        Air Conditioning and Heat Pump Professional Building Performance Institute Core
        Master Specialist Hands On Combustion Analysis Certification ESCO Group Specialty
        Certified Master Specialist Hands-On - Residential Gas Furnace (CMS) ESCO Group Core
        Test and Balance Technician Associated Air Balance Council Advanced
        Principles of Small Engine Technology (PSET) Equipment & Engine Training Council Core
        Electrical Technician Certification Equipment & Engine Training Council Specialty
        Generator Technician Certification Equipment & Engine Training Council Specialty
        Journey Level Pipefitter-SteamfitterRelated to Military Occupational Specialties. National Inspection, Testing and Certification Corporation Core
        STAR Fire SprinklerFitter MasteryRelated to Military Occupational Specialties. National Inspection, Testing and Certification Corporation Advanced
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        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.