• MBSE Systems Engineer

    General Dynamics Information Technology (Hampton, VA)
    …the Advanced Battle Management System (ABMS) next generation command and control (C2) system . **HOW A ABMS MBSE SYSTEMS ENGINEER WILL MAKE AN IMPACT** + ... to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Complex Systems , Systems Design, Systems more
    General Dynamics Information Technology (07/05/25)
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  • System Administrator

    Tyto Athene (Fort Belvoir, VA)
    …personnel on site. Applicant must be multi-disciplined with exposure to various system administration responsibilities to include Network , Firewall, and Cloud ... (Azure, AWS, etc). **Responsibilities:** + Collaborate with network and system administrators on all projects,...(Okta) + Experience reporting and tracking service in tracking systems such as ServiceNow + Security+ certification more
    Tyto Athene (07/28/25)
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  • EndPoint Systems Engineer

    CACI International (Mclean, VA)
    …* Experience in designing, implementing, and maintaining complex Insider Threat Network / System /Software information technology and database systems * ... the government customer to build and maintain the base operating systems and applications supporting a mobile...TS/SCI with Polygraph * 4+ years of experience with network and system administration * 2+ years… more
    CACI International (07/01/25)
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  • Senior Systems Administrator

    Leidos (Vienna, VA)
    …with Jenkins, GitLab, Ansible, Kubernetes, OpenShift, and/or Docker + ** Certifications :Microsoft Certifications ,Cisco Network Certifications ,Linux ... platforms for the intelligence community. + Demonstrated success with Linux, database system administration, and scripting + Experience operating , maintaining… more
    Leidos (07/29/25)
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  • System Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …working within classified environments supporting agencies with a solid background in windows operating systems to help us build and deploy technical platforms ... You Have: + 5+ years of experience as a systems administrator, network engineer, or cybersecurity engineer,...engineer, including installation, configuration, and maintenance of servers and operating systems such as Windows Server and… more
    BOOZ, ALLEN & HAMILTON, INC. (07/22/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …Basic knowledge of system administration principles + Understanding of computer operating systems + Basic troubleshooting skills _Desired:_ + Experience with ... DoD/Navy systems + Technical certifications (CompTIA A+, Network +) + Knowledge of...procedures + Must be detail-oriented Technical Skills Focus: + Operating system administration + User account management… more
    CACI International (06/06/25)
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  • Senior Systems Administrator…

    GovCIO (Richmond, VA)
    …applications software, and all configurations + Plan, coordinate, and implement network / system security measures to protect data, software, and hardware ... performance problems and automate administration tasks + Recommend changes to improve systems and network configurations, and determine hardware or software… more
    GovCIO (07/09/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …new techniques to improve Confidentiality, Integrity, and Availability for networks/ systems operating at various classification levels. Requirement: + ... (SAP) activities.. Essential Duties & Responsibilities: + Lead a team of System Security Engineers and Certification and Accreditation Analysts responsible for… more
    Global Resource Solutions (07/17/25)
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  • Systems Administrator/ISSO

    Huntington Ingalls Industries (Reston, VA)
    …Desktop Services. + Experience configuring and maintaining Microsoft Exchange Servers and Windows operating systems . + Must have some knowledge of ICD 705 and ... Microsoft Windows servers, Windows workstations, thick clients, and Cisco network switch. Practical application of networked systems ...of networked systems will be necessary. The Systems Administrator will need to keep system more
    Huntington Ingalls Industries (05/20/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …Environment. + Develop and implement security designs for new or existing network system (s). Ensure that the design of hardware, operating systems , and ... Network Environment vulnerabilities and recommend changes to network or network system components...III certifications or one of the following certifications : Certified Information Systems Security Professional (CISSP)… more
    ManTech (07/03/25)
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