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
        Microsoft Office Specialist: PowerPoint Associate 2019 Microsoft Corporation Product/Equipment
        Microsoft Office Specialist: Expert - Office 365 and Office 2019 Microsoft Corporation Product/Equipment
        Microsoft Office Specialist: Microsoft Access 2016 Microsoft Corporation Product/Equipment
        Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration Oracle Corporation Product/Equipment
        Oracle Database Security Administration Oracle Corporation Product/Equipment
        Oracle Database Administration II Oracle Corporation Product/Equipment
        Oracle Database Program with PL/SQLIn Demand Oracle Corporation Product/Equipment
        Oracle Data Platform 2025 Foundations Associate Oracle Corporation Product/Equipment
        Oracle Cloud Infrastructure 2025 Networking Professional Oracle Corporation Product/Equipment
        Oracle Financials Cloud: General Ledger 2024 Implementation Professional - Delta Oracle Corporation Product/Equipment
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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.