• Environmental Field Chemist CDL

    Clean Harbors (Laurel, MD)
    Clean Harbors in **Laurel, MD** is seeking an **Environmental Field Chemist ** **(CleanPack Chemist CDL)** to handle, segregate, pack, and inspect chemical waste ... facing position, working at customer sites daily** . The Environmental Field Chemist are (NOT) laboratory-based Chemist . **Clean Harbors** is the leading… more
    Clean Harbors (06/19/25)
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  • Toxicologist (Forensic) or Chemist

    Pretrial Services Agency (Washington, DC)
    Summary The Office of Forensic Toxicology Services (OFTS) is recruiting for a dynamic Chemist /Toxicologist. OFTS mission is to be a leader in the field of Forensic ... problem solver who pays extreme attention to every detail to be our next Chemist /Toxicologist. Responsibilities In this job, you will: 1. Perform the full range of… more
    Pretrial Services Agency (07/12/25)
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  • Supervisory Chemist (Forensic)…

    Pretrial Services Agency (Washington, DC)
    Summary The Pretrial Services Agency (PSA) is looking for a Supervisory Chemist /Toxicologist who will conduct the full range of forensic urine and oral fluid ... and chapter: Not Covered, AFGE Local 1456 Responsibilities As a Supervisory Chemist (Forensic) or Toxicologist (Forensic), you will: 1. Supervise Toxicologists and… more
    Pretrial Services Agency (07/12/25)
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  • Research Asphalt Chemist

    Genex Systems, LLC (Mclean, VA)
    Research Asphalt Chemist Full-Time in McLean, VA - IML Genex Systems is looking for a Research Asphalt Chemist to support the Chemistry Laboratory at the Federal ... Highway Administration (FHWA) Turner-Fairbank Highway Research Center (TFHRC) in McLean, VA. Position Duties: + Leading research projects on highway-related materials, including designing and conducting experiments, analyzing results, and proposing future… more
    Genex Systems, LLC (05/30/25)
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  • Chemist

    SOS International LLC (Reston, VA)
    Overview SOSi is seeking a Mid-level Chemist (Scientific Support) to provide technical and scientific analysis to support counter WMD proliferation intelligence ... related to chemical threats, including traditional and emerging agents. The Chemist will apply advanced scientific principles to develop medical countermeasures and… more
    SOS International LLC (04/18/25)
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  • On-call Environmental Data Validation…

    ICF (Fort Meade, MD)
    Description ICF seeks an **On-call Environmental Data Validation Chemist ** to join our team of environmental professionals to support an EPA contract, the ... (within the continental United States)_ As an Environmental Data Validation Chemist , you will be responsible for evaluating and validating environmental laboratory… more
    ICF (07/04/25)
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  • Senior Chemist /Hazardous Waste…

    SC&A Inc (Arlington, VA)
    SC&A is seeking a Senior Chemist or Chemical Engineer with strong knowledge of the the characterization of solid and hazardous wastes per the Resource Conservation ... and Recovery Act (RCRA). Candidates should have a BS, and ideally an MS, in Chemistry or Chemical Engineering and be familiar with EPA's analytical protocols in SW-846, "Test Methods for Evaluating Solid Waste: Physical/Chemical Methods". Candidates must be US… more
    SC&A Inc (07/05/25)
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  • Postdoctoral Researcher (PREP0002996) - #Faculty

    Johns Hopkins University (Gaithersburg, MD)
    …the scientific research of the collaboration. Research Title: Postdoctoral Research Chemist The work will entail: Develop targeted and non-targeted analytical mass ... spectrometric methods for the identification and quantification of organic contaminants in ultra-pure water and other cleaning chemicals used in the semiconductor industry. Explore various extraction and concentration techniques (SPE, SPME, purge-and-trap,… more
    Johns Hopkins University (04/23/25)
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  • Sr Technician Specialist - Future Opportunities

    W. R. Grace (Columbia, MD)
    …polypropylene catalyst business. They work directly with a PhD chemist /engineer on innovation projects, new product development, scale-up activities, productivity ... projects and manufacturing troubleshooting. The Specialty Catalyst labs are equipped with state-of-the-art equipment where the catalyst team synthesizes catalyst prototypes, characterizes catalysts and performance tests catalyst systems. The position is based… more
    W. R. Grace (05/01/25)
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  • Sample Controller/Laboratory Ancillary Tasks…

    Serco (Fort Meade, MD)
    …Are you an **Sample Controller/Laboratory Ancillary Tasks Support Environmental Professional** that can support the EPA's Laboratory Services and Applied Science ... Division and you want to make an impact every day? Join our Environmental Service Assistance Team to protect human health and the environment in a collaborative, dynamic setting in in Ft. Meade, MD Serco supports the Environmental Protection Agency (EPA) where… more
    Serco (06/25/25)
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  • Environmental Laboratory Director/Program Manager

    Serco (Fort Meade, MD)
    …desired experience and skills:** + 10 years of experience as an environmental chemist . + Experience managing federal contracts + Environmental training (eg 40 or 24 ... Hour HAZWOPER certification) _Serco Inc. is using this posting for the purpose of responding to a proposal. We are seeking qualified candidates in the event of a contract award. This position is not currently funded/active. Should Serco be awarded the… more
    Serco (05/01/25)
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