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Senior jobs at J.S. Held

6 open roles, newest added Nov 6, 2026. Hiring in San Francisco, CA, CA; Sacramento, CA; Sacramento, CA, CA and 2 more places.

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  • (Senior) Environmental Scientist / (Senior) Industrial Hygienist

    San Francisco, CA, CA

    Posted Nov 6, 2026

  • (Senior) Environmental Scientist / (Senior) Industrial Hygienist / Project Manager - Industrial Hygiene

    Sacramento, CA, CA

    Posted Nov 6, 2026

  • (Senior) Environmental Scientist / (Senior) Industrial Hygienist

    Sacramento, CA

    Posted Nov 6, 2026

  • (Senior) Environmental Scientist / (Senior) Industrial Hygienist / Project Manager - Industrial Hygiene

    San Francisco, CA, CA

    Posted Nov 6, 2026

  • (Senior) Environmental Due Diligence Consultant

    Summit, US

    Posted Sep 23, 2026 · listed 2 times

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