• 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 (12/21/25)
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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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  • 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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  • 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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  • 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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  • Senior Mechanical Engineer

    Bechtel Corporation (Reston, VA)
    …energy future for generations to come. # Job Summary: As a Senior Mechanical Engineer , you will support the development of Mechanical systems and equipment for the ... and design development for waste processing, nuclear, refinery, power, or chemical process facilities. + Knowledge of industry and regulatory guides, codes,… more
    Bechtel Corporation (12/15/25)
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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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  • Automation Engineer 4

    CDM Smith (Gaithersburg, MD)
    …and around the world with all phases of SCADA automation projects. An Automation Engineer at CDM Smith: * Under limited supervision, creates basic to highly complex ... other duties as required. \#LI-LP2 \#LI-HYBRID **Job Title:** Automation Engineer 4 **Group:** ISO **Employment Type:** Regular **Minimum Qualifications:** *… more
    CDM Smith (12/16/25)
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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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  • Mechanical Commissioner - Project Engineer

    Veolia North America (Sterling, VA)
    …350 locations across North America. **Job Description** **Position Purpose:** Project Engineer - Performs commissioning of mechanical systems. Must be a ... daily field activities; maintaining project documentation; assisting the Senior Project Engineer ; and providing guidance to associate project engineers. This role… more
    Veolia North America (11/22/25)
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  • Electrical Engineer 5

    CDM Smith (Gaithersburg, MD)
    …Unit:** IND **Job Description:** We are seeking a highly skilled Senior Electrical Engineer to provide expert technical leadership and contribute to the delivery of ... industrial design projects across the chemical , power, utilities, and manufacturing sectors. This role involves designing and retrofitting industrial power… more
    CDM Smith (10/11/25)
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  • Graduate Engineer

    Curtiss-Wright Corporation (Frederick, MD)
    Graduate Engineer Our Frederick, MD business unit is looking to add a Graduate Engineer to their team! Under close supervision, you will development, test, and ... - 2 years professional experience. + Engineering degree in mechanical, nuclear, or chemical fields. + Strong desire to learn a wide variety of engineering… more
    Curtiss-Wright Corporation (12/16/25)
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  • Regional Environmental Engineer , AWS…

    Amazon (Herndon, VA)
    …enabling AWS's growth in the US and around the world. As a Environmental Engineer (REE), you will be responsible for environmental compliance at AWS data centers in ... Excel, Word, and Windows Operating Systems - BA/BS degree in environmental science, chemical or environmental engineering, or related field of study; - 6+ years of… more
    Amazon (11/25/25)
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  • Sr. Principal EHS Engineer

    Northrop Grumman (Mclean, VA)
    …to join the Corporate Environmental Remediation Team as a **Sr. Principal EHS Engineer ** . This position reports to the Manager EHS Engineering 3. The incumbent ... institution with a focus in an engineering field (including environmental, chemical , civil, and mechanical) or relevant science field (including hydrology, geology,… more
    Northrop Grumman (12/13/25)
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  • Senior Mechanical Cx Engineer - Data…

    Veolia North America (Ashburn, VA)
    …350 locations across North America. **Job Description** **Position Purpose:** Senior Project Engineer - Performs & plans commissioning of mechanical systems. Must be ... reduction systems + Fan Coil Unit + DX Split System + Fan Array + Chemical Injection System + Variable Frequency Drive + Variable Refrigerant Volume System + Rooftop… more
    Veolia North America (11/21/25)
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