• Senior Technical Support Engineer , Focused…

    Palo Alto Networks (Reston, VA)
    …Palo Alto Networks product line + Identify product defects (code, environment) via lab replication using network simulation, lab automation, performance ... expedite resolution as required **Your Experience** + Minimum of 7 years of network security experience + Expertise in TCP/IP and advanced knowledge of LAN/WAN… more
    Palo Alto Networks (06/18/25)
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  • Systems Engineer / Principal Systems…

    Northrop Grumman (Chantilly, VA)
    …those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to the field, or an ... for you to join our team as a Systems Engineer / Principal Systems Engineer based out...technical standards, theories, concepts, and techniques + Experience with lab test equipment such as function generator, oscilloscope, multi-meter,… more
    Northrop Grumman (05/02/25)
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  • Senior Lead Information Security Engineer…

    Lumen (Richmond, VA)
    …* Strong hands-on experience with Fortinet FortiGate firewalls. * Proficient with Cisco security platforms (Firepower, AnyConnect, ASA) and network hardware ( ... Cisco , Juniper, Arista). * Familiar with integrated network , data center, virtualization, and cloud architectures. * US Citizenship required; must be eligible for… more
    Lumen (06/25/25)
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  • Lead IT Systems Engineer - Federal

    Lumen (Herndon, VA)
    …Network (DCN) and Internet Protocol (IP) backbone integral to the management of the network . The Network Engineer will reside on site. **The Main ... and support laboratory -enabled execution activities - protection of the Optical Network & DCN will require analysis of vulnerabilities. + Assumes operation and… more
    Lumen (07/04/25)
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  • Senior Network Administrator

    SAIC (Chantilly, VA)
    …Duties include: + Configuring and maintaining a classified network and unclassified lab of both juniper and cisco devices to include routers, firewalls, and ... a Poly. + 2+ years of experience as a Network Engineer . + Ability to obtain CISSP...Intelligence Community or DOD supporting networks. + Understanding of Cisco and/or Juniper network devices and cable… more
    SAIC (05/13/25)
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  • Infrastructure Engineer

    Bank of America (Richmond, VA)
    …Policy Server or Cisco Identity Services Engine (ISE) + Experience with Network Access Control (NAC) 802.1X for Wired and Wireless networks + Experience working ... Infrastructure Engineer Richmond, Virginia;Jersey City, New Jersey; Charlotte, North Carolina; Plano, Texas **To proceed with your application, you must be at least… more
    Bank of America (06/17/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    …are also beneficial. Desired Certs: + CompTIA Hardware Certification (eg, A+, Network +, Server+). + Cisco Certifications (eg, CCNA, CCDP). + Microsoft ... intelligence community, defense, civil, and commercial markets. Job Title: Hardware Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (06/27/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph…

    Leidos (Chantilly, VA)
    …location. The team is made-up of highly technical and motivated individuals. The engineer for this role will troubleshoot complex problems, as such, this individual ... The ideal candidate will have prior experience as either a systems engineer or systems administrator. Prior OCONUS experience and IP networking knowledge are… more
    Leidos (06/23/25)
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  • Senior Deployment Engineer

    ManTech (Chantilly, VA)
    …or SSCP + Computing Environment Certification within 6 months of hire + Hands-on network and CISCO background + Valid US Passport and Driver's License required ... **ManTech** seeks a motivated, career and customer-oriented **Senior Deployment Engineer ** to join our team in **Chantilly, VA.** This is an **onsite** position.… more
    ManTech (07/02/25)
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  • Sr. Technical Support Engineer , United…

    Palo Alto Networks (Reston, VA)
    …relevant to public sector customers + Identify product defects (code, environment) via lab replication using network simulation, lab automation, performance ... Good understanding of Unix/Linux and Windows operating systems + Experience with Cisco , Checkpoint, Juniper(Netscreen), Fortinet is a plus + Knowledge of traffic… more
    Palo Alto Networks (04/09/25)
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