• Firewall Administrator

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37933 **Summary** **Firewall Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... and take your career to the next level! The **Firewall Administrator ** is responsible for designing, implementing, and maintaining secure network solutions… more
    Chenega Corporation (10/03/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …capabilities. + Support deployment and maintenance of complex applications and web services (eg, IIS, Apache). + Administer enterprise-level Active Directory ... **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation...of text messaging, respond "STOP". "As part of the application process, you agree that TekSynap Corporation may retain… more
    TekSynap (10/25/25)
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  • Database Administrator III

    RTX Corporation (Chesapeake, VA)
    …and security of Hexagon Enterprise Asset Management (EAM) databases and associated EAM Web and Advanced Report servers. The DBA will be involved in the software ... new features and resolve vulnerability issues + Perform DB tuning, coordinate application releases, and troubleshoot DB issues including slowness and latencies +… more
    RTX Corporation (10/15/25)
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  • Network Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Mid-level Forward Deployed Network Administrator to join our Network Engineering Team within the Engineering Operations group at ... skills on Cisco routers and switches. + Familiarity with Web Help Desk ticketing system. + Network+ certification or...provide payment-related information during any part of the employment application process (ie, ask you for money), nor will… more
    Leidos (11/15/25)
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  • NMLRC System Integrator/ Tester and NMO Fleet…

    CACI International (Norfolk, VA)
    NMLRC System Integrator/ Tester and NMO Fleet Support System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to ... login and access to NMO by following SOP documentation to: o activate someone in application . o review and confirm a SAAR-N is filled out and signed properly for… more
    CACI International (11/15/25)
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  • Network Operations Center (NOC)…

    Leidos (Arlington, VA)
    …within Leidos' Defense Group is seeking a **Network Operations Center (NOC) Administrator ** to provide coverage monitor tools and availability of the Compartmented ... Information System Agency (DISA) is looking to transform the existing Secure Web Services (SWS) environment, which provides secure information sharing to the… more
    Leidos (10/03/25)
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  • Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …be responsible for maintaining and upgrading enterprise GIS software, services, and web applications. This role includes ensuring the optimal performance of the ... agency policies and privacy laws. + Document and manage all application user guides, work processes, server configurations, enterprise architecture settings, and… more
    Leidos (10/01/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …certificates and related cryptographic services. + Monitor and enforce DoD and Army web application security standards and best practices. + Review and respond ... in Software Assurance (SwA) reviews to validate audit logs and application security events. + Evaluate Information Systems Design Plans, architecture diagrams,… more
    TekSynap (10/25/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …user management, permissions, and basic performance diagnostics. + Troubleshoot application crashes, system performance issues, and connectivity problems. + Deliver ... LDAP + Troubleshooting Microsoft Office applications (Outlook, Excel, Word), Java, and web browsers + Familiarity with ITSM tools such as **ServiceNow** + Strong… more
    General Dynamics Information Technology (10/14/25)
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  • Network Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …down to the Edge Access Switch level, supporting NIPRNET Internet and web access, establishing communication links capable of providing required bandwidth to support ... Fort Belvoir and offsite Government facilities, implementing/maintaining software and application configuration management and configuration reporting, installing/updating anti-virus software… more
    Oneida Technical Solutions (10/10/25)
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