• Utility Systems Repairer Operator Supervisor

    National Park Service (Yosemite National Park, CA)
    …work sites.Incumbent is subject to bums, strain, electrical shock, loud noises; hazardous materials including acids, alkalies, flammable materials , lead, ... and other resources under their control. Determine resource requirements, materials , the number of subordinates, and the types of...vehicle as part of your official duties; a valid driver 's license is required. You will be required to… more
    National Park Service (08/26/25)
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  • Senior Industrial Hygienist

    CDM Smith (Los Angeles, CA)
    …(JHAs), developing exposure monitoring programs for noise, air quality, and hazardous substances (eg, hydrocarbons, hydrogen sulfide), and performing sampling and ... vary depending on workload and project demands. **Preferred Qualifications:** * Certified Industrial Hygienist (CIF) designation is highly desirable. * CIH, NRRPT… more
    CDM Smith (07/18/25)
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