• Information System Security Engineer…

    Amentum (Warrenton, VA)
    …experience in analysis simulation environment, configuration/troubleshooting software /hardware enhancements, application deployments, and infrastructure ... If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals in Warrenton, VA. In this… more
    Amentum (12/05/25)
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  • Engineer 3

    M. C. Dean (Vienna, VA)
    …in programs and contracts of similar scope, type and complexity. + Licensed Professional Engineer **Desired Skills:** + Use of Pyrosim software a plus. + Use ... for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities… more
    M. C. Dean (11/28/25)
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  • Electrical Engineer Lead

    CBRE Government and Defense Services (Reston, VA)
    **Description** **Job Summary** The Electrical Engineer Lead is responsible for coordinating and leading electrical engineering activities across assigned projects. ... and testing of electrical systems, components, and equipment. The Electrical Engineer Lead works across multiple engineering disciplines, serves as a primary… more
    CBRE Government and Defense Services (11/19/25)
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  • Field Engineer , SME

    Acclaim Technical Services (Reston, VA)
    …DC area firms and continues to grow. We are actively hiring a Field Engineer with TS/SCI clearance and polygraph supporting a new contract recently awarded in ... Reston, VA. The Field Engineer / Technician will provide technical expertise for various...work. Participate in the test and evaluation of pending software and hardware upgrades at the warehouse laboratory and… more
    Acclaim Technical Services (11/18/25)
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  • Drainage Design Engineer

    Jacobs (Reston, VA)
    …Jacobs Virginia Transportation team is searching for a motivated Drainage Design Engineer who can utilize their technical and design skills to deliver ... roadway-related infrastructure projects. This opportunity is your chance to work...Previous experience utilizing Bentley OpenRoads Drainage and Hydraulic Modeling software ; * Previous experience created technical documentation, reports, and/or… more
    Jacobs (11/04/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    …and KG142Link Encryptors: KIV-7M **Desired:** + Experience with COMSEC tools and software such as KMI (Key Management Infrastructure ), COMSEC equipment ... Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full...of the communications security services including hardware and management software . + Evaluate and recommend changes and/or technology upgrades… more
    CACI International (10/25/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... will have experience implementing, using and updating standard security software in the areas of vulnerability scanning/management, leading remediation efforts,… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Staff Cybersecurity Analyst / Information Systems…

    Northrop Grumman (Fairfax, VA)
    …global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators ... of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to… more
    Northrop Grumman (01/10/26)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …**Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (01/09/26)
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  • Senior Data Engineer (USA/Remote)

    ICF (Reston, VA)
    …right solutions for the customer. We are looking for a seasoned Senior Data Engineer who will be a key driver to make this happen. **Responsibilities:** + Design, ... visualizations and reports using AWS QuickSight + Builds required infrastructure for optimal extraction, transformation and loading of data...engineering or related field + 7+ years of hands-on software or data development experience + 4+ years of… more
    ICF (01/09/26)
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