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

        We found 15 certification(s) from 5 organization(s) for Highway Maintenance Workers.

        Certification Name Certifying Organization Type
        Certified Flagger American Traffic Safety Services Association Core
        Certified Truck-Mounted Attenuator Operator (TMA) American Traffic Safety Services Association Core
        Certification in Construction Materials Testing - Asphalt National Institute for Certification in Engineering Technologies Core
        Mobile Crane Operator CertificationAccredited by ANSI. National Center for Construction Education and Research Core
        Pavement Marking Technician (PMT) American Traffic Safety Services Association Core
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        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.