• Network Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …network security solutions to support our country and protect our nation? As a systems security and network security engineer , you will be responsible for the ... Network Engineer , Senior The Opportunity: Are you looking for...refine security solutions. In this role, you'll closely impact mission success, protecting data and networks from malicious payloads… more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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  • Cross Domain Provisioning Engineer

    CACI International (Springfield, VA)
    …multiple networks and security domains, at multiple locations worldwide to support the NGA mission . CACI is seeking a Cross Domain Engineer to support a ... Cross Domain Provisioning Engineer Job Category: Information Technology Time Type: Full...applicable experience + DoD Information Assurance Technical (IAT) Level II + Experience with Linux operating systems ;… more
    CACI International (07/09/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    …of federal security frameworks, and a proactive approach to protecting mission -critical systems . **Responsibilities include but are not limited to:** ... ManTech seeks a motivated, career and customer-oriented **Security Engineer ** to join our team in **Herndon, VA**...with compliance standards in support of a high priority mission at one of our National Intelligence Customers. This… more
    ManTech (06/19/25)
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  • Network Lab Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …Required:** None **Job Family:** Network Engineering **Skills:** Information Systems ,Network Engineering, Systems Engineering **Certifications:** Security+ CE - ... Required:** Yes **Job Description:** GDIT is seeking a **Lab Engineer ** with strong networking expertise to support testing, evaluation,...CI poly. + Must meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE,… more
    General Dynamics Information Technology (07/09/25)
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  • Unified Communications Services Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Cisco Voice over IP,Unified Communications,Wide Area Network ... and deploy, and administer large scale voice networks. The engineer will provide support to multiple globally dispersed WAN...STIGs + CompTIA Security+ or similar for IAT Level II DoD 8570 certification + Education: Bachelor's degree in… more
    General Dynamics Information Technology (08/12/25)
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  • Senior Network Engineer

    Sealing Technologies (Falls Church, VA)
    …enterprises. Our goal is to support the federal government, our allies, mission partners, and private industries in accomplishing their cybersecurity and defense ... Company, is seeking a skilled and experienced Senior Network Engineer to join our team. In this role, you...(WAN). + Install, configure and support an organization's Internet systems or a segment of a network system. +… more
    Sealing Technologies (07/31/25)
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  • Technical Data Scientist/ETL Engineer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring foran ETL Engineer (or Data Scientist) to join our ETL Team focusedon designing, developing, and maintaining robust ETL ... collect system and application logs from hundreds of critical systems . + Develop custom Lua functions and regex parsers...Required Skills and Experience + Must have IAT level II /III certification (ie, CompTIA Security+(CE)) + Must have experience… more
    GovCIO (05/24/25)
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  • Senior Software Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …with Federal, State, and industry standard governance to ensure client mission success. Our performance standard is "excellence," with an outcomes-based, quality ... relationships (confidence and trust with clients and partners), teamwork (shared goals, mission , and purpose), loyalty (allegiance to our client and team), and… more
    SimIS Inc. (06/23/25)
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  • Microsoft Exchange & Messaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft PowerShell,Microsoft Windows Server, Systems ... learning, in support of a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven depth creating… more
    General Dynamics Information Technology (08/12/25)
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  • Microsoft Identity and Access Management (IdAM)…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Active Directory (AD),DNS,Group Policy Management **Experience:** ... learning, in support of a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven depth creating… more
    General Dynamics Information Technology (07/16/25)
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