• Senior Security Engineer

    ManTech (Chantilly, VA)
    Mantech seeks a motivated and customer-focused ** Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... antivirus solutions, application firewalls, high availability systems, network management tools , and virtualization platforms . Strong knowledge of Windows and… more
    ManTech (08/08/25)
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  • Senior Digital Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC has an opening for a Senior Digital Systems Engineer to provide Systems Engineering and Technical Assistance (SETA) services to an IC ... engineering, systems modeling, product lifecycle management, and related techniques, tools , and methodologies to construct, steward, curate, and leverage end-to-end… more
    SAIC (08/07/25)
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  • Senior Network Engineer

    Sealing Technologies (Falls Church, VA)
    …Position Overview: Sealing Technologies, a Parsons Company, is seeking a skilled and experienced Senior Network Engineer to join our team. In this role, you will ... role requires a deep understanding of network protocols, security controls, and visibility tools , as well as the ability to lead technical discussions with clients… more
    Sealing Technologies (07/31/25)
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  • Senior Security Intelligence…

    Amazon (Herndon, VA)
    …actors as well as experience performing question-driven analysis is required. As a Senior Security Intelligence Engineer , you will help enhance our capabilities ... information to develop an understanding of sophisticated actors and their tools , techniques, and procedures (TTPs). We leverage that understanding to proactively… more
    Amazon (07/29/25)
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  • Senior Systems Engineer

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software engineering. ... USD $148,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4950/ senior -systems- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Sterling_ **ID** _2024-4950_ **Category** _IT… more
    GovCIO (07/23/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... years of relevant experience in information technology, leveraging software applications and tools to meet customer requirements. + In lieu of a Bachelor's:… more
    ManTech (07/22/25)
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  • Senior Software Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    Senior Software Engineer Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... using the Microsoft .NET technology stack, SQL and other data tools . + Implement solutions using modern architecture paradigms including microservices, and… more
    CoStar Realty Information, Inc. (07/10/25)
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  • Senior DevOps Engineer

    Amentum (Springfield, VA)
    **Your Impact:** As a Senior DevOps Engineer , you will support an exciting National Security mission to position NGA to be the enterprise and community GEOINT ... of OpenVPN and LDAP services for access to AWS console and CI/CD tools . + Create and maintain automated microservice deployments to AWS environment using… more
    Amentum (05/30/25)
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  • Senior Information Assurance…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Information Assurance Engineer ** to join our team in **the DC, Maryland, Virginia (Northern) ... incident response, digital forensics, or threat hunting. + Experience with security tools and technologies commonly used in SOC environments (eg, SIEMs, IDS/IPS,… more
    ManTech (05/23/25)
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  • Data Engineer Senior

    TekSynap (VA)
    …data discoverability across multiple domains. + Proficiency in using data governance tools to automate governance workflows and maintain data integrity. + Experience ... resolve blockers to ensure continuous flow of work. + Work Management & Tools + Use the Government-provided toolset (eg, JIRA, Confluence) for managing work,… more
    TekSynap (07/16/25)
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