• Senior Network Architect

    ManTech (Herndon, VA)
    …+ 12+ years of Hands-on experience with Cisco routing, switching, and firewall technology and a bachelor's degree in computer science, information technology, ... A 8570 Compliant certifications + A Cisco Certified Network Associate (CCNA) certification + Experience with primary network topologies, LANs, WANs and other common… more
    ManTech (03/13/25)
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  • Network Engineer- Junior

    Chenega Corporation (Fort Belvoir, VA)
    …customer review, support, and approval for Ports Protocol Services (PPS) for all Firewall implementations. + Assist the Firewall Team during implementations and ... Certifications for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002. CCNP Certification (Enterprise, Service Provider, Data Center, Security, or Collaboration) or… more
    Chenega Corporation (06/02/25)
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  • Palo Alto Engineer

    GCyber (Arlington, VA)
    …Identify and remediate misconfigurations, security gaps, and conflicting rules; optimize firewall and load balancer rule-sets to enhance performance and security ... + 5+ years of hands-on Cisco and/or Palo Alto Firewall experience in both engineering and operations and maintenance...operations and maintenance roles. + DoD 8570 IAT II certification (eg, Security+, CCNA Security, CySA+, GICSP, GSEC) +… more
    GCyber (05/29/25)
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  • Network Team Lead

    TekSynap (Arlington, VA)
    …generate usage reports + and back up device configurations; + Have networking, firewall , security, application coding skills and strong knowledge of the + HTTP ... traces to resolve network and application related issues + Have strong firewall fundamentals and demonstrate knowledge of ports, protocols and flows for… more
    TekSynap (05/15/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …components and responding to network connectivity issues related to firewall /VPN/SSL infrastructures. Responsible for evaluating current network security systems. ... within the enclave; to include individual host logs; network traffic logs; firewall logs; and intrusion detection system logs + Maintain knowledge of applicable… more
    General Dynamics Information Technology (04/19/25)
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  • Network Administrator (Network Communications 3)

    Huntington Ingalls Industries (Fairfax, VA)
    …connectivity including WAN circuits, equipment failures, router and switch configurations, firewall access control lists. The candidate will have a strong ... Information Assurance compliance including IOS upgrades, network device configuration changes, firewall ACL verification and changes; and supporting remote sites in… more
    Huntington Ingalls Industries (04/19/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …Cisco, Palo Alto, Juniper) and working experience with routing, switching, and firewall configuration is a plus; **General:** + Demonstrated time management and ... workflow and lifecycle management systems (eg Atlassian Jira) **Education and Certification :** + Education: + Bachelor's degree in computer science, Information… more
    M. C. Dean (05/27/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …implementation, as well as working experience with network routing, switching, and firewall configuration is a plus + Working knowledge of endpoint security (eg, ... workflow and lifecycle management systems (eg Atlassian Jira) **Education and Certification :** + Education: + Bachelor's degree in computer science, Information… more
    M. C. Dean (05/14/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …and scripts. + Implement, configure, update, and maintain the Linux operating system firewall . + Experience in handling NFS, CIFS, and SMB permissions. **WHAT YOU'LL ... certifications. + Other duties may be assigned, directed, or requested. ** Certification Requirements:** + Must Possess the appropriate baseline certification (s)… more
    General Dynamics Information Technology (05/13/25)
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  • Network Engineer/Architect SME

    Leidos (Fort Belvoir, VA)
    …meet capacity and performance standards. + Identify legacy service paths (ie dataflow, firewall rulesets, and ACLs) and develop strategies and designs for the to-be ... accepted in lieu of a degree). + Require network certification which shall meet or exceed a CCNP (comparable...which shall meet or exceed a CCNP (comparable vender certification accepted upon review) with CCIE preferred. + Require… more
    Leidos (05/13/25)
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