• Penetration Tester

    CACI International (Herndon, VA)
    …be called upon to solve technical puzzles every day using your breadth of computer , network , and applications pen-testing experience. As a functional member of a ... with an expanding range of programs focusing on Cyber Operations , where you get to grow on and between...to engage with your co-workers and expand your career network . We are a fun, engaging environment with a… more
    CACI International (06/21/25)
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  • Executive Support Technician

    Leidos (Arlington, VA)
    …resolution and project implementation. + Manage inventory and coordinate network operations , including maintenance, repairs, and hardware/software upgrades. ... spaces, and alternate sites. The major support areas required are: IT Operations and Maintenance; Plans, Projects, and Engineering (PP&E); and National Military… more
    Leidos (06/26/25)
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  • System Administrator

    V2X (Ashland, VA)
    …applied regularly to maintain a secure and compliant environment. + Maintain network configurations that allow for seamless development , testing, and deployment ... or Nuclear (CBRN) threats. Responsibilities + Responsible for ensuring that separate development , test, and master environments are properly set up and maintained to… more
    V2X (04/10/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …documentation, and other artifacts that support software use, maintenance, troubleshooting, and operations + Uses software development best practices for code ... area** . In this role you will develop, create, and modify general computer applications software or specialized utility programs. You will analyze user needs and… more
    ManTech (05/23/25)
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  • Cyber Blue Team Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …to include system security authorization agreements + Experience conducting Information Operations Computer Network Defense/Exploitation assessments + ... + Experience in Vulnerability Alert processes + Working knowledge of Computer Network vulnerability/compliance analysis software **COMPANY INFORMATION:** Applied… more
    Applied Research Associates, Inc. (05/19/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …consulting; technical guidance; information and support to application developers; computer operations ; workstation support; company management and departmental ... and training on the interfacing and use of the network security facilities. Plans and coordinates computer ...efforts resolve cross-team issues and communicate changes. Ensures that network operations are safe and efficient by… more
    General Dynamics Information Technology (04/19/25)
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  • Senior Systems Administrator - TS/SCI with Poly

    Leidos (Fort Belvoir, VA)
    …laboratory environments. This role focuses on acquiring, configuring, and maintaining computer servers, operating systems, networks, and network file systems ... diverse mission requirements. **Key Responsibilities:** + Acquire, configure, and maintain computer servers, operating systems, networks, and network file… more
    Leidos (06/11/25)
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  • Senior Physical Infrastructure Specialist

    First Division Consulting (Dahlgren, VA)
    … protocols, test equipment, and diagnostics tools to troubleshoot and optimize network performance. + Support the development , operation, and maintenance of ... fiber optic, coaxial, and twisted-pair cable plants and utilizing various network protocols, test equipment, and diagnostics to support infrastructure operations… more
    First Division Consulting (06/19/25)
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  • Sr. Security Systems Engineer, DC Security…

    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 ... as needed. This role requires a blend of technical network expertise, strong computer vision background, and...You identify and communicate issues associated with the design, development , and modification of data center technologies and their… more
    Amazon (04/23/25)
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  • Cyber Systems Analyst - Junior - TS/SCI

    Global Dimensions (Quantico, VA)
    …and conclusions related to Rules of Engagement (ROE) for Information Assurance (IA), Computer Network Defense (CND), and Computer Network ... battlespace to understand how the environment could influence tactical operations . + Characterize the effects of the battlespace. +...new information becomes available over time. + Assess foreign Computer Network Defense (CND) and Computer… more
    Global Dimensions (06/14/25)
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