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

        We found 4841 certification(s) from 1000 organization(s) for Postal Service Mail Carriers.

        Certification Name Certifying Organization Type
        Traffic Control Technician (TCT) American Traffic Safety Services Association Core
        Registered Communications Distribution Designer (RCDD)In DemandRelated to Military Occupational Specialties. Building Industry Consulting Service International Advanced
        Certified Provider Credentialing Specialist (CPCS)In DemandRelated to Military Occupational Specialties.Accredited by NCCA. National Association Medical Staff Services Specialty
        BICSI Technician Building Industry Consulting Service International Core
        Automobile & Light Truck Certification - A6 Electrical/Electronic SystemsRelated to Military Occupational Specialties. National Institute for Automotive Service Excellence Specialty
        Transit Bus Certification - H8 Preventive Maintenance & Inspection (PMI) (H8) National Institute for Automotive Service Excellence Specialty
        Light Duty Hybrid/Electric Vehicle Specialist Certification - L3 (L3)Related to Military Occupational Specialties. National Institute for Automotive Service Excellence Specialty
        Advanced Engine Performance Specialist Certification - L1 (L1) National Institute for Automotive Service Excellence Specialty
        Undercar Specialist Exhaust Systems - X1 (X1)Related to Military Occupational Specialties. National Institute for Automotive Service Excellence Specialty
        Transit Bus Certification - H7 Heating Ventilation & Air Conditioning (HVAC) (H7) National Institute for Automotive Service Excellence Specialty
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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.