• Network Firewall Lead

    CACI International (Sterling, VA)
    Network Firewall Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity** : We are seeking an experienced and skilled Network Firewall Lead to oversee the design, implementation, and maintenance of our… more
    CACI International (10/25/25)
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  • Senior Network Specialist (Firewalls)

    CDM Smith (Frederick, MD)
    …CDM Smith is seeking a Senior Network Specialist with deep expertise in network security and firewall management to help safeguard and scale our global IT ... infrastructure. In this high-impact, hands-on role, you'll lead the design, configuration, and monitoring of Palo Alto...and security solutions. * Recommend and implement automation for firewall and network security operations. * Perform… more
    CDM Smith (11/11/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    CORE/WAN Network Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... CACI has an exciting and challenging opportunity available for a CORE/WAN Network Lead supporting an Intelligence Community customer's CORE/wide-area (WAN),… more
    CACI International (10/24/25)
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  • CAN/LAN Network Lead

    CACI International (Sterling, VA)
    CAN/LAN Network Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... teams to ensure seamless operations including the WAN Team, Firewall Team, and Network Management Team. + Design, configure, and optimize CAN/LAN network more
    CACI International (09/04/25)
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  • Technical Manager - Network and Edge…

    Optiv (Columbia, MD)
    …* Lead complex problem-solving, troubleshooting, and architecture design for network and edge security programs and related security technologies. * Provide ... The Technical Manager for Network and Edge Security is a senior technical...Sales support organizations to develop new go-to-market solutions. * Lead client workshops, assessments, and executive briefings, often in… more
    Optiv (11/07/25)
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  • Senior Engineer - Network Infrastructure…

    Sallie Mae (Sterling, VA)
    …future of education. **What You'll Contribute** We're seeking a senior-level engineer to lead the design and modernization of enterprise network and cloud ... Alto firewall engineering and GlobalProtect VPN. + Proficiency in network segmentation, routing protocols, and access control. + Strong documentation and… more
    Sallie Mae (11/14/25)
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  • Supv, Cyber Defense Security Ops Center

    Exelon (Owings Mills, MD)
    …analysis of log files from a variety of sources (eg, individual host logs, network traffic logs, firewall logs, and intrusion detection system [IDS] logs) to ... build a rewarding career. Are you in? **Primary Purpose** Lead the SOC analysts and escalate relevant issues to...identify possible threats to network security. + Maintain & enforce adherence to Joint… more
    Exelon (11/12/25)
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