• Senior Cyber Blue Team Lead / Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …team conducting cyber assessments of vulnerabilities of critical US and Allied systems , networks, infrastructures, and assets. Our team supports the Defense Threat ... apply in-depth knowledge of cyber threats to develop recommendations to remediate system vulnerabilities. The successful candidate will also serve as the ARA team… more
    Applied Research Associates, Inc. (12/20/25)
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  • Cyber Blue Team Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …teams conducting cyber assessments of vulnerabilities of critical US and Allied systems , networks, infrastructures, and assets. Our team supports the Defense Threat ... apply in-depth knowledge of cyber threats to develop recommendations to remediate system vulnerabilities. Our teams provide a balanced look at the mission… more
    Applied Research Associates, Inc. (12/20/25)
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  • Sys Admin/IT Support Specialist - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Training Instruction,VTC **Experience:** 8 + years of related experience ... career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at...as needed to ensure laptops remain active and take system updates. + Lead each class in getting online… more
    General Dynamics Information Technology (12/14/25)
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  • Senior Network Engineer

    Leidos (Hampton, VA)
    …(TCP/IP) networks to include hardware (switches, routers), software (operating system ), network management systems , network access control (NAC), quality of ... guidance, and execution support for LAN architecture design, sustainment and system modernizations. Qualified candidates will have in depth technical knowledge and… more
    Leidos (12/07/25)
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  • DoD SkillBridge Cyber Security Specialist

    SOS International LLC (Reston, VA)
    …maintenance of security measures to protect information technology networks and systems . Works with customers, partners, stakeholders, and team members to develop ... end users and technical staff to implement and maintain systems that utilize industry best practices to meet business...while maintaining the security and integrity of the data, system , and network. + Maintains current knowledge of relevant… more
    SOS International LLC (11/21/25)
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  • Senior Telecommunications Network Engineer

    TekSynap (VA)
    …network hardware . + Strong analytical skills for problem definition, system design, and specification development. + Ability to lead cross-functional teams and ... voice, data, video, and wireless services. + Analyze requirements and define system and network specifications for new and existing projects. + Develop comprehensive… more
    TekSynap (11/15/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support enterprise storage systems and associated server environments. + Collaborate with OS and ... teams to support ALTESS infrastructure and its customers. + Implement new hardware and software solutions, contributing to the development of local operating… more
    TekSynap (10/25/25)
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  • Alteration Installation Team Support…

    CACI International (Virginia Beach, VA)
    …+ Responsible for the proper installation of the KMI equipment/ hardware , applicable software, database migration, disaster recovery, onsite administrative processes, ... and System Operation Verification Testing (SOVT) execution + Responds to,...+ Responds to, reviews, and approves operational quality of system equipment. + Works in conjunction with business development… more
    CACI International (12/26/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/17/26)
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  • Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …- Work with others engineers to establish and modify thresholds to better monitor systems - Working with software and hardware vendors to resolve issues and ... monitoring concepts, including experience configuring and deploying Network and systems monitoring (ie SNMP, Nagios, Splunk, SolarWinds, etc.) -Pythonscripting -… more
    Arena Technical Resources, LLC (01/17/26)
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