• Outlier AI (Arlington, VA)
    …needed for this role. Outlier is committed to improving the intelligence & safety of AI models. Owned and operated by Scale AI , weve recently been featured in Forbes ... for partnering experts with top AI labs to provide the high quality data for LLMs. We believe AI can only perform as well as the data its trained on. Thats why we work with contributors from all over the world , who help improve AI models by providing expert… more
    job goal (12/14/25)
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  • Chemical Engineer (Chem/Bio)

    Defense Logistics Agency (Arlington, VA)
    Summary See below for important information regarding this job. Responsibilities As a Chemical Engineer (Chem/Bio) you will be responsible for the following ... decision-making. Requirements Conditions of Employment Qualifications To qualify for a Chemical Engineer (Chem/Bio), your resume and supporting documentation… more
    Defense Logistics Agency (12/14/25)
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  • Chemical Engineer

    Delphinus Engineering (Bethesda, MD)
    …EDUCATION and EXPERIENCE MUST HAVE: + Bachelor's Degree in Engineering (Mechanical, Chemical or Environmental) REQUIREMENTS: + Ability to obtain a DoD Secret level ... security clearance. US Citizenship is a prerequisite. + Excellent communication skills with the ability to work independently and collaboratively with multidisciplinary teams. + Able to apply principals of engineering standards to develop test methodology and… more
    Delphinus Engineering (11/19/25)
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  • Senior PFAS Process Engineer Job Details…

    Black & Veatch (Arlington, VA)
    …directly for hiring needs. **Nearest Major Market:** Orlando **Job Segment:** Process Engineer , Water Treatment, Chemical Engineer , Construction, Wastewater, ... **Senior PFAS Process Engineer ** Date: Nov 13, 2025 Location: Orlando, FL,...Advanced degree (Master's or Doctoral) in civil, environmental, or chemical engineering. * 11 years of experience in drinking… more
    Black & Veatch (10/16/25)
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  • Munitions Response and Recovered Chemical

    Jacobs (Reston, VA)
    …CWM, and/or biological contaminants is a strong plus. * Professional Engineer (PE), Professional Geologist (PG) license or Project Management Professional (PMP) ... or civilian, working for US Army Engineering and Support Center, Huntsville's Chemical Warfare Materiel Design Center (CWMDC); Chemical , Biological, Nuclear, and… more
    Jacobs (10/31/25)
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  • Principal /Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer level based out of McLean, VA. ... **Responsibilities** : + Work in a chemical laboratory environment collaborating with other members of a...may be filled at either a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer more
    Northrop Grumman (11/21/25)
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  • Field Service Engineer (MS) - MD/DC

    ThermoFisher Scientific (Frederick, MD)
    …glasses, gowning, gloves, lab coat, ear plugs etc.), Strong Odors ( chemical , lubricants, biological products etc.), Will work with hazardous/toxic materials **Job ... solutions, instruments, and enterprise services to our customers. The Field Service Engineer is responsible for managing all aspects of field service support and… more
    ThermoFisher Scientific (12/10/25)
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  • Field Service Engineer II (Electron…

    ThermoFisher Scientific (Frederick, MD)
    …of a Field Service Engineer :** **https://www.linkedin.com/mycompany/thermo-fisher-scientific/recommendations/urn:li:activity:6911716842898083842** **How Thermo ... **How you will make an impact:** The Field Service Engineer for the Materials and Structural Analysis Division (MSD)...laboratories and facilities + Potentially pass through areas where chemical -based allergens may be in use (such as penicillin,… more
    ThermoFisher Scientific (11/07/25)
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  • Mechanical Engineer 4

    CDM Smith (Gaithersburg, MD)
    …today's needs and anticipate tomorrow's demands. We're looking for a skilled Mechanical Engineer with expertise in HVAC and plumbing systems. This role offers the ... roles. - Performing other duties as required. **Job Title:** Mechanical Engineer 4 **Group:** ISO **Employment Type:** Regular **Minimum Qualifications:** -… more
    CDM Smith (11/26/25)
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  • Sediment Remediation Specialist ( Engineer

    CDM Smith (Gaithersburg, MD)
    …**Job Description:** CDM Smith's Environmental Services Group is seeking an Engineer , Scientist or Geologist with a.) experience modeling contaminant transport ... projects, including an ability to follow direction from a senior engineer with minimal continual oversight * Experience performing slope stability modeling.… more
    CDM Smith (11/24/25)
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  • Fire Protection Engineer

    CDM Smith (Gaithersburg, MD)
    …and anticipate tomorrow's demands. We're currently seeking a talented Fire Protection Engineer . In this role, you'll contribute to projects that protect lives and ... on project work. \#LI-LH1 \#LI-hybrid **Job Title:** Fire Protection Engineer **Group:** ISO **Certification/License Requirements:** Professional Engineer more
    CDM Smith (11/13/25)
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  • Field Service Engineer Apprentice…

    ThermoFisher Scientific (Rockville, MD)
    …chances to create significant contributions to the world. **The 12-month Field Service Engineer Apprentice Program is part of an "Early Talent Strategy" focused on ... program strategically partners each Apprentice with an experienced Field Service Engineer (FSE). + Upon successful completion of the Apprentice Training Program,… more
    ThermoFisher Scientific (12/12/25)
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  • Project Engineer - Process Mechanical…

    Stantec (Washington, DC)
    …Grow with us, H2O+U. Your Opportunity We are looking for a talented Project Engineer who wants to be part of a purpose-driven organization that's focused on helping ... water infrastructure life cycle. The role of a Project Engineer with our Water Team is a dynamic position...- Education: Minimum of Bachelor's degree in Civil, Environmental, Chemical , or Mechanical Engineering - Experience: Minimum of seven… more
    Stantec (11/06/25)
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  • Water Reuse Engineer

    Stantec (Washington, DC)
    …Opportunity Stantec, a leading global engineering and design firm, is seeking a Water Reuse Engineer to join our team in the Northeast. As a Water Reuse Engineer ... purification, and related water and wastewater projects as a project engineer , including pilot studies, engineering calculations, drawings, and reports; client… more
    Stantec (11/06/25)
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  • Senior Environmental Engineer - Water…

    CDM Smith (Fairfax, VA)
    …Unit:** TSU **Job Description:** CDM Smith has an immediate need of a senior engineer to support a variety of projects in our Water Services Group. This position ... Performs other duties as required. **Job Title:** Senior Environmental Engineer - Water Services Group **Group:** WSO **Certification/License Requirements:**… more
    CDM Smith (12/11/25)
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  • Pharmaceutical Process Engineer SME

    TAI (Rockville, MD)
    **About the Role:** Join TAI as a Pharmaceutical Process Engineer SME to drive critical engineering design and optimization projects for our pharmaceutical clients. ... process validation, and implementing control systems. If you have a Chemical /Biochemical Engineering degree, deep knowledge of regulatory requirements, and are ready… more
    TAI (10/31/25)
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  • High-Performance Computing (HPC) Engineer

    CACI International (Frederick, MD)
    High-Performance Computing (HPC) Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Develop and run simulations on a High-Performance Computing (HPC) System to forecast Chemical and Radiological hazard areas. + Use modeling and simulation tools to… more
    CACI International (11/07/25)
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  • Environmental Engineer 5 (Feasibility…

    CDM Smith (Gaithersburg, MD)
    …**Business Unit:** TSU **Job Description:** We are currently seeking an Environmental Engineer to support a wide variety of environmental projects. The preferred ... client interaction and marketing skills. \#LI-AE1 **Job Title:** Environmental Engineer 5 (Feasibility Studies) **Group:** ESO **Employment Type:** Regular **Minimum… more
    CDM Smith (11/24/25)
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  • Jr Sediment Remediation Engineer

    CDM Smith (Gaithersburg, MD)
    …CDM Smith is seeking candidates for a jr. level Sediment Remediation Engineer position. The candidate must have demonstrated expertise working with a team ... regulations and policy. \#LI-AE1 **Job Title:** Jr Sediment Remediation Engineer **Group:** ESO **Employment Type:** Regular **Minimum Qualifications:** Bachelor's… more
    CDM Smith (11/24/25)
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  • Mechanical Engineer 5(Industrial/Process)

    CDM Smith (Gaithersburg, MD)
    …junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/Process) **Group:** IND **Certification/License Requirements:** Professional ... Regular **Minimum Qualifications:** Bachelor's degree in Mechanical, Architectural or Chemical Engineering, or in Engineering Technology or related discipline.… more
    CDM Smith (11/08/25)
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