• 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

    Cruz Associates, Inc. (Indian Head, MD)
    …of Yorktown, VA has an open position and is looking for qualified candidates for an Chemical Engineer . The job location is at the Naval Surface Warfare Center in ... storage, and disposal. Education and Experience - Required: + Bachelor's degree in Chemical Engineering or related field. + Ability or obtain and maintain a Secret… more
    Cruz Associates, Inc. (01/02/26)
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  • Patent Examiner ( Chemical Engineering)

    Patent and Trademark Office (Alexandria, VA)
    …(including specialized experience and/or educational requirements) for the Patent Examiner ( Chemical Engineer ) position. Please see OPM's information on the ... by one of the following: Professional registration--Current registration as a professional engineer by any state, the District of Columbia, Guam, or Puerto Rico.… more
    Patent and Trademark Office (12/30/25)
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  • Senior PFAS Process Engineer Job Details…

    Black & Veatch (Arlington, VA)
    …hiring needs. **Nearest Major Market:** Orlando **Job Segment:** Wastewater, Water Treatment, Construction, Process Engineer , Chemical Engineer , Engineering ... **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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  • Polymer Chemist

    Cruz Associates, Inc. (Indian Head, MD)
    …policy, and guidance. Education and Experience - Required: + Bachelor's degree in science/ chemical engineer or related field. + Experience in Chromatography and ... Spectroscopy required + Knowledge of polymer-based chemistry with experience in GPC, FTIR, and HPLC is preferred + Ability or receive and maintain a Secret Security Clearance. + Must be a US Citizen + Ability to work in a laboratory environment and applicable… more
    Cruz Associates, Inc. (11/14/25)
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  • Munitions Response and Recovered Chemical

    Jacobs (Washington, DC)
    …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 (12/31/25)
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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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  • Mechanical Engineer

    Insight Global (Indian Head, MD)
    Job Description We are seeking a highly skilled Mechanical Engineer to support a major hazardous waste disposition project for a government agency. This role ... The ideal candidate will have a strong background in chemical process design and plant engineering, third-party vendor collaboration...and Requirements * Minimum 5 years of experience in Chemical Engineering * Bachelor's degree in Chemical more
    Insight Global (12/10/25)
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  • Field Service Engineer (MS) - MD

    ThermoFisher Scientific (Washington, DC)
    …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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  • 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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  • Mechanical Engineer 4

    CDM Smith (Fairfax, VA)
    …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 (Fairfax, VA)
    …**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 (Fairfax, VA)
    …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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  • Lead Engineer

    MPR Associates (Alexandria, VA)
    …engineers from a wide variety of engineering disciplines including mechanical, chemical , civil, nuclear, materials, and electrical. Successful candidates see value ... and within the company + Work on multi-disciplinary teams of mechanical, chemical , civil, nuclear, materials and/or electrical engineers + Author clear and concise… more
    MPR Associates (10/14/25)
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  • Maintenace Engineer

    Robert Half Technology (Washington, DC)
    Description ROLE OVERVIEW: As a Maintenance Engineer , you will maintain basic operation and maintenance of all building equipment and systems by routinely reviewing ... and appliances, plumbing and electrical. Participate in the water treatment chemical programs established in the property. Maintain operation logs and files,… more
    Robert Half Technology (12/18/25)
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  • Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …hires engineers from a wide variety of engineering disciplines including mechanical, chemical , civil, nuclear, materials, and electrical and expects all engineers to ... learning including topics beyond nuclear engineering. While a nuclear engineer 's work at MPR will focus on nuclear-related tasks,...work at MPR will focus on nuclear-related tasks, the engineer will also be encouraged to expand their technical… more
    MPR Associates (10/14/25)
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  • Technical Lead Engineer /Project Manager

    MPR Associates (Alexandria, VA)
    Overview MPR is actively seeking a Technical Lead Engineer /Project Manager for a full-time position in the MPR Power Group at our Alexandria, Virginia office. The ... Science in Engineering (eg, Mechanical, Systems, Electrical, Nuclear, Civil/Structural, Chemical , Aeronautical), or Sciences (eg, Physics, Mathematics) from an… more
    MPR Associates (10/14/25)
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  • Fire Protection Engineer

    Koniag Government Services (Washington, DC)
    …Solutions,** a Koniag Government Services company, is seeking a Fire Protection Engineer with a Top-Secret clearance to support **KTS** and our government customer ... holidays, three weeks paid time off, and more. The Fire Protection Engineer will have essential multi-discipline team representation and be self-motivated, well… more
    Koniag Government Services (01/01/26)
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