• Network Architect

    Federal Reserve Bank (Richmond, VA)
    …and security infrastructure technology engineering (eg, routing and switching, firewall ). + DevOps/Automation: TerraForm, Ansible, Python. + In-depth knowledge of ... IPSEC VPN, WAN MACSec. + Juniper and Palo Alto Firewalls. + Algosec or similar firewall policy tool. + Cisco Nexus Hardware (ACI & Nexus Mode), Cisco Catalyst 8500,… more
    Federal Reserve Bank (07/31/25)
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  • Network Administrator

    TEKsystems (Fort Belvoir, VA)
    …with a demonstrated ability to manage a team composed of Network & Firewall Administrators Experience with Cisco technologies with recent experience in Cisco ACI ... Experience) Security+ or equivalent IAT Level II Certification Skills Network engineering Firewall Router Cisco routers & switches WAN Palo Alto BGP Experience Level… more
    TEKsystems (07/30/25)
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  • Cyber Security Operations Analyst Lead

    TekSynap (Fort Belvoir, VA)
    …network defense systems including but not limited to network and ESS IDS, IPS, firewall , web application firewall , proxy and SIEM systems. + Analyze SIEM views ... daily to ensure views support detection and response operations. Modify SIEM views to eliminate false-positive or unnecessary alerts. **REQUIRED QUALIFICATIONS** + Minimum of a Top Secret Clearance. + DOD 8570 IAT II and CSSP Analyst Certification + BS 5-7… more
    TekSynap (07/29/25)
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  • System Administrator

    Tyto Athene (Fort Belvoir, VA)
    …with exposure to various system administration responsibilities to include Network, Firewall , and Cloud (Azure, AWS, etc). **Responsibilities:** + Collaborate with ... to 8 years experience as a System Administrator + Knowledge in Network, Firewall and System Administration + Hands-on knowledge of User Management & Authentication… more
    Tyto Athene (07/28/25)
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  • Principal Security Managed Services Engineer

    NTT America, Inc. (Richmond, VA)
    …which focuses on improving the existing infrastructure with the next gen Firewall , Zero Trust Security architecture and providing guidance through IP on architecture ... / CCIE / CISSP / Automation certifications or equivalent preferred + Firewall vendor certification is mandatory. + Certifications relevant to the services provided… more
    NTT America, Inc. (07/24/25)
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  • Senior Network Engineer

    Ensono (Richmond, VA)
    …practices + Mastery of TCP/IP protocol communications, addressing & subnetting + Firewall experience: Checkpoint, Palo Alto, Cisco ASA + Extensive knowledge of ... Knowledge of routing and switching protocols + Exposure to MSP environment. + Firewall experience: Expert on Checkpoint, Palo Alto, Cisco ASA + Experience and work… more
    Ensono (07/24/25)
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  • Director, Software Engineering (Infrastructure…

    Capital One (Mclean, VA)
    …infrastructure across Capital One's office and retail spaces - including networking, firewall , audio visual systems, and technology asset management - in addition to ... of experience with infrastructure domains such as enterprise networking, AV systems, firewall , asset management, and physical space integration + 5+ years of… more
    Capital One (07/24/25)
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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 (07/19/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    …maintenance in large-scale environments + Strong experience with relevant networking and firewall technologies such as Cisco and Palo Alto + Strong network ... administration experience in areas such as DNS, routing, firewall configuration, scripting and automation + Strong Cloud experience, including remote management,… more
    ManTech (07/17/25)
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  • Sr. Technical Support Engineer, US Government,…

    Palo Alto Networks (Reston, VA)
    …and timely updates + Experience interfacing with firewalls and firewall technology. Next-Generation Firewall (NGFW) experience preferred **Preferred ... Skills:** + Experience working with US government, federal, state, or local agencies + Virtualization experience (AWS, Azure, VMware, OpenStack) + Experience with Windows, Mac OS, and Linux (debugging, editing registries, plist, etc.) + Multi-vendor… more
    Palo Alto Networks (07/16/25)
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