• Cybersecurity Network Defense Administrator

    GovCIO (Richmond, VA)
    …in-processing and out-processing tasks, manage updates to the designated training and certification tracking system , and participate in SW Assurance reviews to ... **Overview** GovCIO is currently hiring for Cybersecurity Network Defense Administratorto be responsible for performing a variety of network defense activities… more
    GovCIO (09/25/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …Logistics Support, Training Development and Delivery, Multimedia Support, and Technical System Support._ **_Cyber Systems Security Engineer Sr. Job ... **Cyber Systems Security Engineer Sr.** Location **Manassas, VA (Relocation...and tailored solutions. . Collaborating across teams on secure system and network design that balances mission… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    …Process, PPBES Process or system engineering of large complex System of Systems or Service Oriented Architecture/Cloud environments. . Experience ... Systems Engineer (Expert) with TS/SCI Overall Assignment Description:...Engineering, processes, tools and languages. . Software Development Framework certification . . INCOSE Expert System Engineering Professional… more
    TRIAEM, LLC (12/05/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …Domain Solutions, HBSS, etc.). + Demonstrated experience developing secure network architectures, engineering documentation, and applying Model-Based Systems ... Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems more
    Cydecor, Inc. (11/20/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …Identifying and resolving common technical problems with computer systems , network connectivity, and applications. + Monitoring system performance metrics ... **Responsibilities:** + Installing and configuring software updates, patching operating systems , managing system backups, and performing routine hardware… more
    Amentum (12/05/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple hypervisors) in a secure network environment, ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/13/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    …in **Chantilly, VA.** **Responsibilities include but are not limited to:** + Maintaining the network fabric of the ITD IT system architecture. + Remaining well ... including firewalls and core/distribution/access switches and routers. + Utilizing network monitoring applications for traffic, access, and performance of entire… more
    ManTech (12/03/25)
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  • Windows Server Lead

    TekSynap (VA)
    Certification (GAIC) Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner (SSCP) + One ... Baseline Certification + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global Information Assurance… more
    TekSynap (11/15/25)
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  • Lead Azure System Engineer

    Robert Half Technology (Reston, VA)
    …reliability, and cost-effectiveness of Azure environments. * Troubleshoot and resolve advanced system and network issues escalated by support teams. * Stay ... Description We are looking for a skilled Lead Azure System Engineer to design, implement, and manage robust Azure infrastructure solutions in line with… more
    Robert Half Technology (12/02/25)
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  • AECC - Network Engineer

    IBM (Herndon, VA)
    …platform network issues. * Create and maintain documentation, including system diagrams, network topology, configurations, and SOPs. * Provide on-call ... solutions resulting in ground breaking impact for a wide network of clients. Our culture of evolution and empathy...Security+ or equivalent DoD 8570.01-M IA Tech Level II certification Must live within 50 miles of Radford, VA… more
    IBM (12/10/25)
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