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

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      We found 11 certification(s) from 4 organization(s) for Highway Maintenance Workers.

      Certification Name Certifying Organization Type
      Flagger Instructor Training American Traffic Safety Services Association Core
      Signs & Pavement Markings Technician Level I International Municipal Signal Association Core
      SIGNS SENIOR TECHNICIAN LEVEL III International Municipal Signal Association Advanced
      Pavement Marking Technician American Traffic Safety Services Association Core
      Certified Truck-Mounted Attenuator Operator American Traffic Safety Services Association Core
      Certified Flagger American Traffic Safety Services Association Core
      Pavement Marking Technician Level II International Municipal Signal Association Advanced
      Certification in Construction Materials Testing - Asphalt Related to Military Occupational Specialties. National Institute for Certification in Engineering Technologies Core
      Certification in Construction Materials Testing - Concrete Level I Related to Military Occupational Specialties. National Institute for Certification in Engineering Technologies Core
      Mobile Crane Operator Certification Accredited by ANSI. Third-party industry-endorsed. Related to Military Occupational Specialties. National Center for Construction Education and Research Core
      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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