• Network Administrator Lead

    Leidos (Fort Belvoir, VA)
    …to support large-scale migration and operations on a large, high-profile DOD contract . The I3TS program provides enterprise-wide IT support to enable DTRA's ... composed of Network & Firewall Administrators + Experience with Cisco technologies with recent experience in Cisco ...with Cisco technologies with recent experience in Cisco ISE + Experience with F5 Load balancers +… more
    Leidos (08/09/25)
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  • Senior Network Systems Engineer

    SMX (Dahlgren, VA)
    …implement, and manage the customer secure network infrastructures, leveraging Cisco , Juniper, TCP/IP, and VoIP technologies according to DoD/Navy cybersecurity ... accordance with DoD/Navy policies. + Enhance network security and performance using Cisco and Juniper networking technologies + Implement and optimize VoIP solutions… more
    SMX (08/08/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    Title: Cyber Security Engineer Type: Contract Location: Arlington, VA Clearance: Active Secret. Must be able to obtain TS/SCI and DHS suitability prior to starting ... (NetWitness) o Symantec Bluecoat o ForeScout CounterAct o McAfee ePO o Cisco FirePower (SourceFire) o RedSeal, SecureSphere Imperva o Tenable o Azure Sentinel… more
    Shuvel Digital (06/26/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    Hybrid Cyber Security Engineer Type: Contract Location: Arlington, VA Work Auth: USC Clearance: Active Secret. Must be able to obtain TS/SCI and DHS suitability ... (NetWitness) + Symantec Bluecoat + ForeScout CounterAct + McAfee ePO + Cisco FirePower (SourceFire) + RedSeal, SecureSphere Imperva + Tenable + Azure Sentinel… more
    Shuvel Digital (06/26/25)
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  • Network Engineer

    Robert Half Technology (Richmond, VA)
    …looking for a skilled Network Engineer to join our team on a long-term contract basis. This position offers a hybrid work environment, with most tasks performed ... * Design, deploy, and maintain network solutions, with a primary focus on Cisco technologies. * Configure and troubleshoot Palo Alto firewalls to ensure optimal… more
    Robert Half Technology (08/01/25)
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  • Network Engineer

    Robert Half Technology (Sandston, VA)
    …We are looking for a skilled Network Engineer to join our team on a long-term contract basis in Sandston, Virginia. In this role, you will play a critical part in ... work with network documentation and port schedules. + Hands-on experience with Cisco routers, switches, and similar platforms. + familiarity with protocols such as… more
    Robert Half Technology (08/01/25)
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  • System Support-US Citizens Only - TS/SCI FS Poly…

    The Metamorphosis Group (Chantilly, VA)
    …(COTS) products and software, including Oracle EXADATA and other databases, Cisco switches and security appliances, secure networked high availability storage area ... Data Protection Manager, and PowerShell scripting. + Demonstrated experience with Cisco switches and security appliances including ASAs, StealthWatch and Tetration.… more
    The Metamorphosis Group (08/09/25)
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  • Network Engineer III

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** This contract supports the Department of Homeland Security (DHS) and its component agency, the Federal Emergency Management ... the following):** + Certified Information Systems Security Professional ( **CISSP** ) + Cisco Certified Network Professional ( **CCNP** ) + Cisco Certified… more
    TekSynap (07/04/25)
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  • Senior Installation Tech Specialist

    CACI International (Chantilly, VA)
    …contingent upon award of the DIA SITE III CIO Information Services (CIS) contract . **Responsibilities:** + Manage a team in the the installation, configuration, and ... and replacements. + Configure and register voice and video communications devices in Cisco Call Manager. + Train and mentor junior technicians on proper installation… more
    CACI International (06/27/25)
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  • Unified Communications Engineer

    CACI International (Norfolk, VA)
    …ensure the smooth operation of enhanced services. Over the life of the contract , we will continuously improve services through modernization efforts in local area ... "how to" inquiries + Perform system upgrades and apply upgrades and patches to Cisco Unified Communications Manager (CUCM) and IOS upgrades on UC systems + Support… more
    CACI International (06/17/25)
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