• 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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  • 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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  • Chemist Subject Matter Expert (SME)

    R3 Strategic Support Group, Inc. (Indian Head, MD)
    Job Title: Chemist Subject Matter Expert (SME) Position Number: CHEM S-002 Location: Indian Head, MD Worksite: EXU-1, NSWC IHD, Indian Head, MD Travel: less than 20% ... of all CONUS/OCONUS operational requirements associated with the laboratory. The chemist (SME) will assist the laboratory team/N2 with executing all aspects… more
    R3 Strategic Support Group, Inc. (07/06/25)
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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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  • Mid-Level Environmental Chemist /Data…

    Leidos (Reston, VA)
    **Description** This position will serve as a mid-level chemist performing environmental verification and validation of inorganic and organic chemical analytical ... data. They will conduct data validation and associated activities in support of an environmental remediation program for a group of clients. The position will employ multiple chemical techniques and validation/verification methodologies on environmental… more
    Leidos (07/04/25)
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  • Staff Chemist 1 (2 -4 years of experience)

    Applied Research Associates, Inc. (Indian Head, MD)
    **Description** Applied Research Associates, Inc. is currently seeking an experienced Chemist for a growing list of projects involving modernization of explosives & ... energetic materials production facilities, munitions production, and novel production system design. These projects will require knowledge of and close coordination with explosives and munitions SMEs, federal stakeholders, research and development capabilities… more
    Applied Research Associates, Inc. (05/14/25)
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  • Associate Chemist - CGS

    Constellation (Baltimore, MD)
    …**PRIMARY PURPOSE OF POSITION** The Constellation Generation Solutions Associate Chemist is multifold. It involves coordinating chemistry samples, reviewing data, ... monitoring performance, communicating with other departments, maintaining regulatory compliance, writing reports, participating in special projects, obtaining appropriate training, maintaining analytical and/or radiological instrumentation, maintaining quality… more
    Constellation (07/02/25)
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  • Environmental Field Chemist

    Republic Services (Baltimore, MD)
    **POSITION SUMMARY:** The Field Chemist facilitates Lab Pack Program, Household Hazardous Waste (HHW), and other field activities by providing field services for ... customers on their site, including the characterization, packaging, handling, and transportation of wastes. Incumbent maintains safety, meticulous attention to detail, profitability and efficiency. **PRINCIPLE RESPONSIBILITIES:** + Provides Lab Packing… more
    Republic Services (06/21/25)
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  • Chemist II

    Cruz Associates, Inc. (Indian Head, MD)
    …+ Primary disciplines include by not limited to Gel Permeation Chromatography (GPC), High Performance Liquid Chromatography (HPLC), Liquid Chromatography-Mass ... Scope of Performance: Perform laboratory work including tests, analyzations, and procedures with high hazard materials. This also includes wet chemistry techniques and instrumentation standards. Perform project engineering duties to include preparation of cost… more
    Cruz Associates, Inc. (06/26/25)
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  • Chemist

    Jabil (Hunt Valley, MD)
    …Implements new processes including new material development and chemical liquid testing and inspecting. Edits standard operating procedures (SOP) for operating new ... processes. Ensures new product research and development results are in line with company goals and meets customer needs. ESSENTIAL DUTIES AND RESPONSIBILITIES . Follows program schedule to develop new material and chemical liquids. . Defines best parameters… more
    Jabil (06/26/25)
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  • Cement Plant Chemist

    Heidelberg Materials US, Inc. (Union Bridge, MD)
    …Heidelberg Materials North America operates over 450 locations across the US and Canada with approximately 9,000 employees. **What You'll Be Doing** + Conduct ... chemical and physical analysis of raw materials, clinker, and cement to ensure quality standards. + Calibrate and maintain laboratory instruments and testing equipment. + Collaborate with production teams to optimize process efficiency and product consistency.… more
    Heidelberg Materials US, Inc. (06/26/25)
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  • Senior Specialist, QA Analytical

    Catalent Pharma Solutions (Harmans, MD)
    …such as ELISA, DDPCR, HPLC, SDS-PAGE, Western blot OR as an Analytical Chemist with some documentation review. OR + Bachelor's degree in a Scientific, Engineering ... such as ELISA, DDPCR, HPLC, SDS-PAGE, Western blot OR as an Analytical Chemist with some documentation review. + Strong communication skills. + Familiarity with Good… more
    Catalent Pharma Solutions (06/27/25)
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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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  • 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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  • 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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