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

        We found 4831 certification(s) from 1000 organization(s) for Postal Service Clerks.

        Certification Name Certifying Organization Type
        Certified Welding Sales Representative (CWSR)Third-party industry-endorsed.Related to Military Occupational Specialties. American Welding Society Core
        PMI Risk Management Professional (PMI-RMP)In DemandRelated to Military Occupational Specialties. Project Management Institute Advanced
        CIW Web Security Specialist Certified Internet Web Professionals Advanced
        CIW E-Commerce Specialist Certified Internet Web Professionals Core
        Certified Professional Chemist (CPC) National Certification Commission in Chemistry and Chemical Engineering Advanced
        ASNT NDT Level II Certification - Liquid Penetrant Testing (PT) (ACCP-PT)Related to Military Occupational Specialties. American Society for Nondestructive Testing Specialty
        ASNT NDT Level III Certification - Therma/Infrared Testing American Society for Nondestructive Testing Specialty
        ASNT Central Certification Program (ACCP) Professional Level III - Liquid Penetrant Testing (PT) American Society for Nondestructive Testing Specialty
        Certified E-Commerce Consultant (CEC) American Academy of Financial Management Advanced
        Registered Business Analyst (RBA) American Academy of Financial Management Advanced
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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.