• Sr. Cloud Engineer (TS/SCI) (Ft. Belvoir,…

    SMX (Fort Belvoir, VA)
    Sr. Cloud Engineer (4792) (TS/SCI) (Ft. Belvoir, VA)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a **Sr. Cloud ... Engineer ** to support INSCOM HQ to lead the design,...all domains). + Ensure the ATO on all required networks is active at all times and all conditions… more
    SMX (11/05/25)
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  • Arkime Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …engineering and operations teams. Requirements + 5+ years of experience in cybersecurity, network security engineering, or security operations. + Strong ... leading discussions with engineers, analysts, architects, and leadership. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran… more
    ENS Solutions (12/13/25)
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  • Sr or Lead zOS Mainframe Systems Engineer

    System One (Reston, VA)
    …experience decoupling SYSPLEX is a plus + Middleware interfaces: AIX, WebSphere, Networks , LDAP + Knowledge of network communication protocols (TCP/IP) + ... Job Title: Senior / Lead z/OS Mainframe Systems Engineer Location: Mostly Remote (Occasional Onsite is required...mainframe tools (CA7, CA1, IBM RMM). + Guide RACF security administration and contribute to TLS/SSL, TCP/IP, and other… more
    System One (01/03/26)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Norfolk, VA)
    Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in National ... Security ? You understand your customer's environment and how to...of delivering a customer-focused engineering solution. As a systems engineer on our team, you'll have the chance to… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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  • RF Engineer Ongoing Talent Pipeline

    V2X (Reston, VA)
    …Satellite Communications (SATCOM) Engineer Senior-Level (7+ Years Experience) + Senior RF Engineer + RF Network Architect + Principal RF Systems Engineer ... Overview RF Engineer Ongoing Talent Pipeline | Always Hiring! Location:...bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a… more
    V2X (11/27/25)
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  • System Development Engineer , STRADA…

    Amazon (Herndon, VA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest...trajectory to success? Amazon is seeking a Linux/Unix Systems Administrator/ Engineer with the ability to automate day to day… more
    Amazon (12/05/25)
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  • Endace Platform Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …and best practices. Requirements + 5+ years of experience in cybersecurity engineering, network security , or SOC tooling. + Strong understanding of packet ... Comfortable leading architecture conversations and driving platform strategy. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled… more
    ENS Solutions (12/13/25)
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  • DevOps Engineer , Sr.

    William C Brown Inc (Springfield, VA)
    DevOps Engineer , Sr. EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard ... by law. Description Deliver simple solutions to complex problems as a DevOps Engineer , Sr. Here, you'll tailor cutting-edge solutions to the unique requirements of… more
    William C Brown Inc (12/01/25)
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  • Machine Learning Engineer

    TheIncLab (Mclean, VA)
    …career can meet purpose as well. We are looking for a Machine Learning Engineer that will focus on supporting the research, development, training, and evaluation of ... and impactful company. This role is ideal for an engineer who has strong foundation in machine learning fundamentals...and learning + Introductory reinforcement learning concepts + Neural networks and classical ML techniques such as decision trees… more
    TheIncLab (01/07/26)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career in enterprise IT means connecting and ... GDIT, people are our differentiator. As a Software Virtualization Engineer you will help ensure today is safe and...and performance tuning. + Analyze, test, and apply regular security patches and software update as required + In-depth… more
    General Dynamics Information Technology (10/28/25)
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