• 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 (09/01/25)
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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 ... deployments. + Engineer long haul base interconnectivity communications for the network system. + Develop and test automated processes for deployment of client software packages utilizing existing government tools (ie, JMN, CHIMERA, GEM-X, CTC, etc.). + Other… more
    Chenega Corporation (09/01/25)
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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 (09/01/25)
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  • Sr. Network Engineer

    CACI International (Norfolk, VA)
    …network solutions to support server requirements to include load-balancing, VPNs, firewall contexts, and network address translation (NAT) where appropriate. + ... and Accreditation", dated 15 September 2008 + Three years' experience creating firewall rule sets from analysis of network traffic + Three years' experience… more
    CACI International (08/26/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …WAN circuit issues, equipment failures, router and switch configurations, firewall ACLs, VoIP device registration, and cryptographic device configuration and ... fundamentals (IP addressing, VLANs, routing protocols, Cisco IOS) + Experience with firewall ACL configuration and troubleshooting (ASA or equivalent) + Ability to… more
    Huntington Ingalls Industries (08/23/25)
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  • Cyber Palo Alto Networks Cloud Security Manager

    Deloitte (Mclean, VA)
    …over time + 4+ years of experience with CNAAP, SASE, or enterprise firewall solutions (eg, Palo Alto Networks, Wiz, Snyk, SentinelOne, or similar cloud security ... stacks, including VPNs, CDN solutions, Load Balancers, Subnetting, Next-Generation firewall design, and highly scalable security solutions like Secure Access… more
    Deloitte (08/23/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    …resets, activations, and break/fix baseline problems. + Analyze syslogs, perform firewall ACL modifications, route tracing, and interface status monitoring on Cisco ... + Expert knowledge of network systems, including Cisco IOS commands, VLANs, firewall ACLs, and routing protocols. + Proficiency with network monitoring and… more
    Leidos (08/16/25)
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  • IT Analyst Lead

    Trace Systems Inc (Portsmouth, VA)
    …Cisco Catalyst series); routers (CISCO series 2800, 2900, 6500 and 7600); McAfee Firewall Enterprise; Cisco Secure Access Control System Appliance Model # 3415, Iron ... systems (WIPS), Aruba wireless networks, AirTight Network Devices, McAfee Firewall Enterprise, Intrusion Detection Systems (IDS), Juniper encryptors, External DNS,… more
    Trace Systems Inc (08/15/25)
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  • Senior Manager, Network Security Engineering…

    Capital One (Mclean, VA)
    …military experience + At least 5 years of experience with Network Security products ( Firewall , Proxy, WAF, NAC VPN) + At least 5 years experience with network design ... or public cloud environment + 6+ years of experience with network security ( Firewall , Proxy, VPN, and/or WAF technologies) + 6+ years of experience with network… more
    Capital One (08/15/25)
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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 (08/14/25)
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