• Senior Environmental Chemist

    Natives of Kodiak (Exton, PA)
    …and construction services to our clients. We have an immediate need for a ** Senior Environmental Project Chemist ** to support our diverse portfolio of DoD, ... methods, preservation requirements, bottleware, and number and frequency of required QA/ QC samples. + Resolve chemistry-related client or regulatory comments on… more
    Natives of Kodiak (11/03/25)
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  • Sr Chemist

    Constellation (Delta, PA)
    …2 years of related experience (ex. Nuclear/Navy-operator, ELT, Quality Assurance (QA) / Quality Control ( QC ) Chemist or Laboratory Lead/ Chemist , ... on experience, along with comprehensive benefits package that includes bonus and 401(k). Senior Chemist - Expected salary range of $108,000 to $120,000, varies… more
    Constellation (12/11/25)
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  • Analytical Chemist (Gelest)

    Mitsubishi Chemical Group (Morrisville, PA)
    …from analytical R&D during production scale-up of new products. + Support the Quality Control department with method troubleshooting and non-standard testing for ... of the Mitsubishi Chemical Group, is hiring an Analytical Chemist to support our continued growth in specialty materials....all Gelest products. + Effectively communicate all work with senior R&D management. + Work with QC more
    Mitsubishi Chemical Group (12/17/25)
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