• Senior Software Engineer (C#/.NET)

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Software Engineer (C#/.NET) Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... an invaluable edge in real estate. As a CoStar ** Senior Software Engineer ** on the Platform Development...services such as Lambda, DynamoDB, and SQS + Data modeling experience from conceptual, logical, and physical designs **What's… more
    CoStar Realty Information, Inc. (09/13/25)
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  • Senior Water Resources Engineer

    Stantec (Charlottesville, VA)
    …to the environment. Your Opportunity Stantec has an immediate need for a Senior Water Resources Engineer in our Environmental Services group, focused on ... and Project). - Proven capabilities in hydrologic and hydraulic modeling software (SWMM, PondPack, HMS, RAS or similar). 2D... software (SWMM, PondPack, HMS, RAS or similar). 2D modeling experience preferred. - Experience with Federal / Federally… more
    Stantec (11/15/25)
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  • Senior Computer Vision Engineer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Computer Vision Engineer ** to join our AI innovation team in **Ashburn, VA.** This is ... optimize biometric recognition systems (face, iris, fingerprint) and integrate with predictive modeling pipelines for risk scoring and anomaly detection. + Lead the… more
    ManTech (11/03/25)
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  • Senior Systems Engineer (MBSE)…

    RTX Corporation (Dulles, VA)
    …that create a safer, more secure world. Raytheon Technologies is seeking a Senior Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... maintain detailed system models, utilizing SysML, UML, and other relevant modeling languages to support system architecture development, design validation, and… more
    RTX Corporation (10/13/25)
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  • Senior Technical Transportation…

    WSP USA (Virginia Beach, VA)
    This Opportunity WSP is currently initiating a search for a ** Senior Technical Transportation Engineer ** with **experience in Highway design** to join our ... design standards, and identifying future contract opportunities. Candidate will partner with senior team to grow the technical expertise across the region. Candidate… more
    WSP USA (09/25/25)
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  • Senior Mechanical Engineer - CMTA

    CMTA, Inc (Arlington, VA)
    …we're innovators, collaborators, and changemakers. We're looking for a skilled and motivated Senior Mechanical Engineer to join our growing team and help shape ... Impact. Grow with Us.** Are you a passionate Mechanical Engineer looking to take the next big step in...knowledge of building codes, ASHRAE, FGI standards, and energy modeling principles. + A passion for sustainability, performance-driven design,… more
    CMTA, Inc (11/19/25)
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  • Senior Commissioning Engineer

    FST Technical Services (Arlington, VA)
    …tested to meet the clients requirements and design intent. About the job: A commissioning senior project engineer reports to a team leader and is responsible for ... engineering controls experience + Must hold an active Professional Engineer (PE) license in Virginia or Maryland + 7+...from experience + OSHA 30 or other safe workplace certifications + Familiarity with building information modeling Powered by… more
    FST Technical Services (11/14/25)
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  • Senior Civil/Environmental Engineer

    Carollo Engineers (Arlington, VA)
    …design, and construction of water and wastewater facilities. We are seeking a Senior Civil/Environmental Engineer to support our vision of becoming the best ... least five years of project management experience + Registration as a Professional Engineer + Demonstrated experience in the design and construction phase of small,… more
    Carollo Engineers (11/07/25)
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  • Senior Project Development Engineer…

    CMTA, Inc (Fairfax, VA)
    …and career opportunities. **Job Summary:** CMTA, a Legence company, is looking for a Senior Project Development Engineer in the federal market to help in our ... can easily make the transition to become an energy engineer within our Energy Solutions group. **Below are some...operation + Experience with building simulation and bin spreadsheet modeling of ECMs and calibrating analysis to the utility… more
    CMTA, Inc (11/01/25)
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  • Senior Transportation/Traffic…

    Jacobs (Virginia Beach, VA)
    …play a key role in redefining how people and goods move. As a Senior Transportation/Traffic Engineer , you'll collaborate with a multidisciplinary team of roadway ... engineering, transportation planning, and operations analysis. * Proficiency in traffic modeling and simulation tools. * Strong communication skills for client… more
    Jacobs (10/24/25)
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