• Environmental Scientist

    ASRC Industrial Services (Oak Ridge, TN)
    Environmental Scientist - Oak Ridge, TN Summary **Title:** Environmental Scientist - Oak Ridge, TN **ID:** 2426 - RSI - 02 Description _ASRC Industrial, ... offer 8(a) options. **Position Summary** RSI is currently recruiting for an Environmental Scientist . This onsite position is located in Oak Ridge, TN. **Primary… more
    ASRC Industrial Services (01/07/26)
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  • Environmental Scientist

    APTIM (Knoxville, TN)
    **Job overview** APTIM is seeking a Environmental Scientist (hydrogeologist, geologist or environmental scientist ) to assist the retail petroleum ... new-store construction team. The qualified candidate will be a hands-on professional scientist , handling a wide-range of tasks both in the field and in the office,… more
    APTIM (11/19/25)
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  • Environmental Scientist /Engineer…

    Longenecker & Associates (Oak Ridge, TN)
    OVERVIEW Longenecker & Associates (L&A) seeks a motivated Environmental Scientist /Engineer III to contribute to our mission supporting our work at UCOR in Oak ... for more than 30 years. We contribute to DOE's nuclear security and environmental remediation enterprise by providing the highest-caliber staff and experts. L&A is… more
    Longenecker & Associates (12/18/25)
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  • Sediment Remediation Specialist (Engineer,…

    CDM Smith (Chattanooga, TN)
    **43495BR** **Requisition ID:** 43495BR **Business Unit:** TSU **Job Description:** CDM Smith's Environmental Services Group is seeking an Engineer, Scientist or ... the client. \#LI-AE1 **Job Title:** Sediment Remediation Specialist (Engineer, Scientist or Geologist) **Group:** ESO **Employment Type:** Regular **Minimum… more
    CDM Smith (01/06/26)
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  • Staff Scientist

    Terracon (Powell, TN)
    **34298BR** **Service Line:** Environmental **Office Name:** Knoxville **Job Description:** **General Responsibilities:** Conduct environmental site ... proposals, reports and regulatory agency correspondence. Design systems and environmental protection plans. Projects may include Phase I/II environmental more
    Terracon (12/06/25)
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  • Field Scientist

    Terracon (Chattanooga, TN)
    **34272BR** **Service Line:** Environmental **Office Name:** Chattanooga **Job Description:** **General Responsibilities:** Conduct environmental site ... proposals, reports and regulatory agency correspondence. Design systems and environmental protection plans. Projects may include Phase I/II environmental more
    Terracon (12/04/25)
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  • Subsurface Energy Sr. Scientist

    Pacific Northwest National Laboratory (Nashville, TN)
    …PNNL's Environmental Subsurface Science Group is seeking a mid-level scientist or engineer with broad experience in geophysics, reservoir modeling, geologic ... Computational Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences Laboratory, a Department of Energy, Office of Science… more
    Pacific Northwest National Laboratory (10/23/25)
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  • General Engineer/Physical Scientist

    National Nuclear Security Administration (Oak Ridge, TN)
    …Manager for Operations Management, serving as a Supervisory General Engineer/Physical Scientist with oversight of operations at the field office. Responsibilities As ... a General Engineer/Physical Scientist you will: Manage and oversee nuclear operations, maintenance,...Manage and oversee nuclear operations, maintenance, nuclear safety and environmental compliance at the Y-12 National Security Complex associated… more
    National Nuclear Security Administration (01/04/26)
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  • Cryo-FIB Application Scientist

    ThermoFisher Scientific (Lebanon, TN)
    **Work Schedule** Standard (Mon-Fri) ** Environmental Conditions** Cold Room/Freezers -22degreesF/-6degrees C, Laboratory Setting, Loud Noises (Equipment/Machinery), ... Cell Biology at St. Jude Children's Research Hospital in Memphis, Tennessee. The Scientist will operate from this location. You can find more information about our… more
    ThermoFisher Scientific (01/10/26)
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  • Scientist III - Microbiologist, EM Focus,…

    Parexel (Nashville, TN)
    We are looking to fill a microbiologist position ( environmental monitoring focus) working as a full-time employee of Parexel FSP on long-term assignment onsite at ... working in a GMP Pharmaceutical environment with specific experience environmental monitoring + Proven technical writing skills (SOPs, protocols)… more
    Parexel (01/02/26)
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  • Medical Laboratory Scientist 2 PRN

    Vanderbilt University Medical Center (Lebanon, TN)
    …* Quality Assurance, Kit Validation, Instrument Maintenance, Proficiency Testing, Environmental Monitoring, Reagent Preparation, Diagnostic Reporting and Alarm * ... Incident reporting and documentation * Professional and medical ethics, confidentiality police, PHI and patient privacy guardian * Specimen collection specialist * High complexity specialty management * Assisting Technologists and Administrative Laboratory… more
    Vanderbilt University Medical Center (01/09/26)
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  • Sediment Remediation Practice Lead…

    Burns & McDonnell (Oak Ridge, TN)
    **Description** Burns & McDonnell is seeking an Associate/Principal Engineer, Hydrogeologist, Scientist in a related field to join our successful team of remediation ... professionals in our Environmental Services Group. The successful candidate will be responsible for leading projects and pursuits in the Sediments market and lead of… more
    Burns & McDonnell (10/22/25)
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  • Munitions Project Manager

    APTIM (Knoxville, TN)
    …opportunity for a Project Manager to support our growing backlog of environmental remediation project work. The preferred candidate would be an engineer or ... scientist with prior experience managing Military Munitions Response Program...have a minimum of 5 years' experience in managing environmental remediation projects. + Experience managing DoD-funded projects; USACE… more
    APTIM (11/17/25)
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  • Sterilization Science Engineer

    Jabil (Memphis, TN)
    …business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe. How ... coordinate appropriate testing with the support of a more experienced sterilization scientist , specifically on unusual or especially difficult problems. + Able to… more
    Jabil (12/10/25)
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