• Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …DNS, DHCP, SNMP, Syslog, etc. + Knowledge of specific network equipment (eg Cisco , Palo Alto, Juniper) and working experience with routing, switching, and firewall ... Technology, or a Related Engineering Discipline + Certification: + Microsoft Certified Professional / Systems Sngineer certification is strongly desired + Security+… more
    M. C. Dean (07/15/25)
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  • Cleared Network Engineer

    Virtual Service Operations (Lorton, VA)
    …including routers, switches, load balancers, and network operating systems (eg, Cisco , Juniper), as well as Azure networking components like virtual networks, ... subnets, VPN gateways, and Azure ExpressRoute. Preferred Qualifications: + CCNP Certified Requirements + Must be within driving distance of Lorton, VA OR willing to… more
    Virtual Service Operations (06/30/25)
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  • LiveAction Engineer

    System One (Springfield, VA)
    …protocols, routing/switching, QoS, and application flow analysis. * Familiarity with Cisco , Juniper, Palo Alto, and other enterprise-grade networking solutions. * ... frameworks. Preferred Qualifications: * LiveAction product certifications (eg, LiveAction Certified Professional). * Experience integrating LiveAction with Splunk, Elastic,… more
    System One (06/24/25)
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  • Lead Network Engineer- Palo Alto Firewalls

    CoStar Realty Information, Inc. (Arlington, VA)
    …integration with Palo Alto APIs. + Experience with other network security platforms (eg, Cisco , Fortinet) or cloud security (eg, AWS, Azure) is a plus but not ... of Service (QoS) for optimized traffic management. + PCNSE (Palo Alto Networks Certified Network Security Engineer) **What's in it for You** When you join CoStar… more
    CoStar Realty Information, Inc. (06/19/25)
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  • VMware Engineer

    Imagine One Technology & Management (Virginia Beach, VA)
    …technologies, such as Microsoft, VMware, Nutanix, NetApp, RHEL, Citrix, Cisco , or similar + Demonstrated experience operating and maintaining solutions ... CE + GIAC Security Essentials Certification (GSEC) + Systems Security Certified Practitioner (SSCP) **Security Requirements for VMware Engineer:** + ACTIVE Top… more
    Imagine One Technology & Management (06/03/25)
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  • Network Team Lead

    TekSynap (Arlington, VA)
    …an equivalent combination of education or experience. + ITIL v3 Foundation Certified Network + 10+ years of experience Unified Communications services, including at ... + Hardware knowledge for installation, repair, troubleshooting and Maintenance; + Cisco data network equipment; + Avaya Digital Systems; + CCIE Certifications… more
    TekSynap (05/15/25)
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