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
        Phlebotomy Technician Certification (PTC)Related to Military Occupational Specialties.Accredited by NCCA. American Medical Certification Association Core
        Certified Phlebotomy Technician (CPT)Related to Military Occupational Specialties.Accredited by NCCA. National Healthcareer Association Core
        Certified Jail Officer (CJO)Related to Military Occupational Specialties. American Jail Association Advanced
        Corrections Certification Program (CCP) American Correctional Association Core
        Certified Jail Supervisor National Sheriffs' Association Advanced
        Certified Cyber Security Analyst (C)CSA) Mile2 Core
        GIAC Critical Controls Certification (GCCC)Related to Military Occupational Specialties. Global Information Assurance Certification Advanced
        EC-Council Certified Encryption Specialist (ECES) EC-Council Advanced
        Registered Roof Observer (RRO) International Institute of Building Enclosure Consultants Core
        Registered Roof Consultant (RRC) International Institute of Building Enclosure Consultants 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.