• Project Environmental

    Olsson (Oklahoma City, OK)
    Project Environmental Scientist Oklahoma City, OK; Tulsa, OK **Company Description** We are Olsson. We engineer and design solutions that improve the world ... project goals while protecting our natural resources. As a Project Environmental Scientist , you will use yourexpertiseinplanning onvarious NEPA… more
    Olsson (11/14/25)
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  • Environmental Scientist

    Kimley-Horn (Oklahoma City, OK)
    **Overview** Kimley-Horn's Oklahoma City, Oklahoma (OK) office is seeking an Environmental Scientist with 2+ years of experience to join their Environmental ... and childcare resources. Share this job with a friend (https://careers-kimley-horn.icims.com/jobs/20495/ environmental - scientist /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834442239) Share on social media _Applications are… more
    Kimley-Horn (10/22/25)
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  • Subsurface Energy Sr. Scientist

    Pacific Northwest National Laboratory (Oklahoma City, OK)
    …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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  • Sediment Remediation Specialist (Engineer,…

    CDM Smith (Oklahoma City, OK)
    **42411BR** **Requisition ID:** 42411BR **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 (11/24/25)
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  • Sediment Remediation Practice Lead…

    Burns & McDonnell (Oklahoma City, OK)
    **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...+ Prepare and implement strategic plans to capture existing project leads, convert design projects to construction opportunities, and… more
    Burns & McDonnell (10/22/25)
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