• Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Include: Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes advising and ... assisting the client with: security and network accreditations; providing the client with a working understanding...in several of the following areas: + Securing mission systems through the ICD 503 process for security risk… more
    Assertive Professionals (10/09/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …technology support specialist with responsibility for administering the ETO's network system administration and Information Technology (IT) infrastructure ... technical and non-technical security features of external site IT systems . + Analyze ETO network and IT...Microsoft SQL Server 2010/2013/2016, and Microsoft Windows 7/10 operating systems (OS) administration and associated requirements +… more
    Chenega Corporation (10/07/25)
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  • Threat Hunter/Detection Engineer

    Elevance Health (Norfolk, VA)
    …in systems administration and security aspects of information systems , access management and network security technologies, network communications, ... you will be responsible for the selection and delivery of strategic network security, access control and secure transaction/messaging solutions. **How You Will Make… more
    Elevance Health (10/31/25)
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  • Senior Cyber Security Engineer

    CACI International (Norfolk, VA)
    …including future products, services, and technologies. + Reviewing and updating network administrative documentation for SCSC information systems and prepare ... Team supporting a vast array of Cyber/IA responsibilities for the Surface Combat Systems Center (SCSC) and its customers developing and fielding programs such as the… more
    CACI International (10/18/25)
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  • Cyber Capability Developer - (Multiple Levels)

    Noblis (Chantilly, VA)
    …and capabilities for tactical teams performing incident response and computer network operations and exploitation (CNO/CNE). This role requires expertise in both ... offensive and defensive cyber security tools, network topologies, and secured networks to deliver innovative solutions...Create and manage CI/CD pipelines and git version control systems for rapid deployment + Support systems more
    Noblis (11/01/25)
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  • Service Desk Specialist Tier II

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …configure, maintain, and perform routine maintenance on computer hardware, software, and network systems , including updates, patches, and backups. + Continuously ... + Have an in-depth technical knowledge of expeditionary and garrison SCINet systems , specifically SCINet network , workstation, storage, and Enterprise Service … more
    UIC Government Services and the Bowhead Family of Companies (11/07/25)
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  • Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …workstations across the enterprise. Responsibilities include Linux and Windows server administration , patching, Group Policy management, and ensuring systems are ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (09/05/25)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …of internet, intranet, portal, and web collaboration access in the areas of systems administration . Web access shall be established via military NIPRNET ... Support Services Specialist Ft. Belvoir, VA Join our Talent Network Junior Helpdesk Support Services Specialist Ft. Belvoir, VA...DHCP, File (SAN), Print, Back-Up, and Web. + Provide systems administration , with a primary focus on… more
    Chenega Corporation (09/01/25)
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  • Security Engineering Lead

    Tyto Athene (Ashburn, VA)
    …threats. **Qualifications** **Required:** + 3+ years of experience in security systems administration , engineering, and support. + CompTIA A+, Security+, ... systems and tools. + Install, configure, and support network security platforms, including: + Layer 2/Layer 3 ...+ Firewalls, IDS/IPS, VPN solutions, WAFs, and content filtering systems + NetFlow analysis and network monitoring… more
    Tyto Athene (11/01/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …connectivity issues related to firewall/VPN/SSL infrastructures. Responsible for evaluating current network security systems . HOW A CYBER WIRELESS SECURITY ... and in-depth experience with Wireless Networks + Areas of information systems security; including policy; security standards; network ; application; database and… more
    General Dynamics Information Technology (10/18/25)
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