• Senior Manager Engineering - Public Sector

    Lumen (Richmond, VA)
    …of various vendor equipment including (but not limited to) Juniper, Cisco , Aruba, Palo-Alto. *Knowledge of telecommunications equipment, operation, procedures and ... *Relevant certifications in Cloud, Security, and Network technologies (eg, AWS Certified Solutions Architect, Azure Solution Architect, CCNP, JNCIP). *US Citizenship… more
    Lumen (12/10/25)
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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 (12/07/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Engineering,Risk Mitigation,Security Risk Analysis,Technical Security **Certifications:** Certified Information Systems Security Professional (CISSP) | ... or more of the following security devices: Palo Alto Firewalls, Cisco ASA/Firepower, Checkpoint, NetScreen + Experience supporting the configuration and maintenance… more
    General Dynamics Information Technology (12/04/25)
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  • Windows Systems Adminsitrator

    ManTech (Chantilly, VA)
    …and McAfee **Preferred Qualifications** + Familiarity with LAN, SAN, TCP/IP, and Cisco network configurations + MCSE or MCITP certifications + Experience with VMware ... 5+ and a VMWare Certified Professional (VCP) credential **Security Clearance Requirements** + An active/current TS/SCI with Polygraph is required. **Physical… more
    ManTech (12/03/25)
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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 (12/01/25)
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  • 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 (11/26/25)
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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 (11/13/25)
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  • Senior Associate, Physical Security Engineer,…

    Capital One (Mclean, VA)
    …+ **Certifications in physical security systems or related technologies (eg, Certified Security Systems Technician, AWS, Network+).** + **At least 1 year ... experience with network/ firewall technology and Cisco switching and routing** + **At least 1 year experience in providing technical support for physical security… more
    Capital One (11/04/25)
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  • Quality Assurance Specialist

    Systems Engineering Solutions Corporation (Ashburn, VA)
    …Solarwinds (Datadog, LogicMonitor), NetScout, RiverBed SteelCentral (Citrix ADC, NGINX Plus), CISCO ISE (Okta, Ping Identity), and ServiceNow (BMC Helix, Cherwell) . ... support service rollouts. Preferred Skills: . Preferred and Relevant Certifications: Certified Software Quality Analyst (CSQA) or equivalent, CCNA, CCNP, CompTIA,… more
    Systems Engineering Solutions Corporation (11/01/25)
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  • IT Infrastructure & Network Support Engineer

    Nightwing (Sterling, VA)
    …**to 60** **lbs** and travel as required **Desired Skills:** + Experience with Cisco network switches, routers, and firewalls + Experienced with new facility fit out ... following areas preferred:** + CompTIA A+, Network+, or Security+ Microsoft Certified Solutions Associate (MSCA), preferably in Microsoft's current Desktop Operating… more
    Nightwing (10/30/25)
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