• Network Engineer

    Leidos (Orlando, FL)
    …integrating sensors, data streams, and weapon systems across all domains (air, land, sea, cyber , and space). This will ultimately allow US forces from all services - ... diverse team. + Serve as an escalation point for the network and security operation center (NSOC) regarding network issues and vendor/client onboarding. + Work… more
    Leidos (11/22/25)
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  • Software Engineer Apps II

    AeroVironment (Centreville, VA)
    …* US Citizenship required * Ability to obtain at minimum Secret level security clearance; active clearance is a plus * Willingness to travel (Occasionally / ... compliance with the International Traffic Arms Regulations ("ITAR") and/or the Export Administration Regulations ("EAR"). In order to comply with the requirements of… more
    AeroVironment (11/21/25)
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  • IT Monitoring Specialist, TS/SCI with Polygraph

    General Dynamics Information Technology (Fort Belvoir, VA)
    …+ Stay updated on industry best practices, emerging technologies, and security threats to enhance monitoring strategies and incident response capabilities. ... but is a plus:** + Strong knowledge of networking protocols, server administration , and various operating systems (Windows, Linux, etc.). + Familiarity with Windows… more
    General Dynamics Information Technology (11/21/25)
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  • Systems Administrator 2

    Huntington Ingalls Industries (Newport News, VA)
    …with network administrators, Information System Owner, and Information System Security Officer. Interacts with users (software developers on multiple teams) ... and verbal communication skills - Self-motivated and maintain a questioning attitude - Security + cert - Red Hat 6-10 experience - Software testing and/or Developing… more
    Huntington Ingalls Industries (11/21/25)
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  • Senior Logistics Analyst Administrator

    Leidos (Fort Bliss, TX)
    …problems. With offices across the United States supporting defense, space, cyber , tactical logistics, and commercial missions, we provide responsive, cost-effective ... analysis and operational support. Our teams are solving the world's toughest security challenges for customers with "can't fail" missions. **Are you ready to… more
    Leidos (11/18/25)
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  • Senior Network Engineer

    SAIC (Fort Meade, MD)
    …types of network devices, interfaces and methodologies, ensuring network security , performance, and availability. Tasks include system performance optimization and ... networks + Analyze design specifications and related documents to perform general LAN administration + Schedule all changes and cutovers within the network and work… more
    SAIC (11/17/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    …Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join our team of experts in the Northern Virginia ... engineering solutions across commercial, defense, federal civilian, or national security customer groups. Domain knowledge about defense, space, or information… more
    SAIC (11/14/25)
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  • Safety Professional 2

    M. C. Dean (Vienna, VA)
    …is Building Intelligence . We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (11/13/25)
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  • LINUX Engineer - Active Top Secret Required

    General Dynamics Information Technology (Washington, DC)
    …bottlenecks, and optimize system performance. . Implement and manage security measures, including firewalls, access controls, vulnerability assessments, and STIG ... ( Security Technical Implementation Guides) compliance. . Develop and utilize...Minimum of 8 years of experience in Linux system administration and engineering roles. . Proficiency in scripting languages… more
    General Dynamics Information Technology (11/05/25)
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  • Network Engineer

    ManTech (Fayetteville, NC)
    …and infrastructure operations for complex systems in support of national security objectives. You will work closely with engineering teams to implement ... necessary maintenance to support network availability. + As part of the Cyber Operations Team, leading the installation, configuration, and maintenance of the… more
    ManTech (11/05/25)
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