• Librarian

    Defense Media Activity (Fort Meade, MD)
    …plans, which includes managing the purchasing, leasing, and subscriptions of library materials through the use of an Interagency Service Agreement with the Library ... a specialized subject or field of endeavor. Also, since materials in libraries are often in foreign languages, some...hours in a major subject (such as physics or chemistry ) that is especially applicable to the position for… more
    Defense Media Activity (08/21/25)
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  • Senior Systems Engineer

    Applied Research Associates, Inc. (Indian Head, MD)
    …list of projects involving modernization of explosives and energetic materials production facilities, munitions production, and novel production system design. ... additional support to improve efficiency and maintain effectiveness. Energetic materials include formulations for chemicals, munitions, propellants, explosives, pyrotechnics,… more
    Applied Research Associates, Inc. (07/29/25)
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  • Scientist I

    The US Pharmacopeial Convention (USP) (Frederick, MD)
    …The Scientist I is responsible for the management and handling of Physical Materials (ie USP Reference Standards and USP Analytical Materials ) queries. This ... etc.) and data sources if necessary. + Receives and responds to Physical Materials queries received from external stakeholders using the Case Management Module in… more
    The US Pharmacopeial Convention (USP) (06/25/25)
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  • Junior Chemist (0 - 2 years of experience)

    Applied Research Associates, Inc. (Indian Head, MD)
    …list of projects involving modernization of explosives and energetic materials production facilities, munitions production, and novel production system design. ... for safe and cost-effective execution of production capabilities for energetic materials and related applications (munitions, rockets, warheads, etc.) + Develop and… more
    Applied Research Associates, Inc. (08/13/25)
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  • Postdoctoral Fellow (PREP0003261) - #Faculty

    Johns Hopkins University (Gaithersburg, MD)
    …including (but may not be limited to) biochemistry, biological sciences, chemistry , computer science, engineering, electronics, materials science, mathematics, ... underpins the scientific research of the collaboration. Research Title: Materials Research Scientist (CHIPS Project: Nanometer-Scale Planar Reference Materials more
    Johns Hopkins University (07/24/25)
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  • Donations Engagement Manager

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    …for delivering USP monograph donations for excipients and other raw materials through effective and appropriate stakeholder engagement. The incumbent works directly ... with companies with raw materials or testing of raw materials that...the following competencies and experience: + Bachelor's degree in chemistry , or a related science field, required or a… more
    The US Pharmacopeial Convention (USP) (09/03/25)
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  • Environmental Field Chemist

    Republic Services (Baltimore, MD)
    …other related duties as assigned. **PREFERRED QUALIFICATIONS:** + Knowledgeable of chemistry principles and practices including analysis and evaluation, and waste ... we operate across North America, the collection, recycling, treatment, or disposal of materials is a local business, and the dynamics and opportunities differ in… more
    Republic Services (08/14/25)
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  • Environmental Compliance Specialist

    Stantec (Annapolis, MD)
    …limited to, air emissions, potable water, water pollution control, hazardous materials management, solid and hazardous waste management, toxic substances control, ... including air emissions, potable water, water pollution control, hazardous materials management, solid and hazardous waste management, storage tank management,… more
    Stantec (08/07/25)
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  • Research Scientist (PREP0003687) - #Faculty

    Johns Hopkins University (Gaithersburg, MD)
    …including (but may not be limited to) biochemistry, biological sciences, chemistry , computer science, engineering, electronics, materials science, mathematics, ... engaging with stakeholders to develop and characterize measurement methods, control materials , and data analysis approaches towards qualification of genome edited… more
    Johns Hopkins University (07/30/25)
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  • Sr Cement Quarry Manager

    Heidelberg Materials US, Inc. (Union Bridge, MD)
    **About Us** Heidelberg Materials is one of the world's largest suppliers of building materials . Heidelberg Materials North America operates over 450 ... using technology and systems to manage operations and reporting + Basic knowledge of chemistry **Work Environment** This role is based at a cement plant and quarry… more
    Heidelberg Materials US, Inc. (07/22/25)
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