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
        Collection Management Professional Certification (CCMP-F) Under Secretary of Defense for Intelligence Core
        Cable Splicing Certification Electrical Training Alliance Core
        Qualified Elevator Inspector (QEI)Accredited by ANAB. NAESA International Advanced
        Electrical System Installation 1 (C-206) Smart Automation Certification Alliance Product/Equipment
        EPA Section 608 Certification - Refrigerant Handling Air Conditioning Contractors of America Core
        Hospitality/Beverage Specialist Certificate (HBSC) Society of Wine Educators Core
        Principles and Practice of Engineering - Mechanical: HVAC and Refrigeration (PE-M:H&R)Related to Military Occupational Specialties. National Council of Examiners for Engineering and Surveying Advanced
        Electrical Certification ESCO Group Core
        Certified Industrial Refrigeration Operator (CIRO)Accredited by ANAB.Related to Military Occupational Specialties. Refrigerating Engineers & Technicians Association Core
        FiberWizards - Certified Fiber Technician (FWCFT) FiberWizards by Knowledge on Demand LLC Core
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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.