• Core/WAN Network Lead

    CACI International (Sterling, VA)
    …OPNET NetOne, HP Network Node Manager, etc.) + Experience with CISCO firewall/VPN equipment (Adaptive Security Appliance, etc) + Experience with supporting ... and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key...standardization and industry best practices + Follows all Customer network security processes and procedures, ensures compliance… more
    CACI International (10/24/25)
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  • Sr. Engineer - DataDog SIEM | Remote, USA

    Optiv (Houston, TX)
    …and implementation is a must; ideal candidate will have worked with network security analysis. + Excellent time management, reporting, and communication ... knowledge (GIAC, CISSP, CCSE, CISA, HBSS, NSA, CEH, Cisco Security , Security +, or...+ Training and experience in one or more non-SIEM network security products to include: Enterprise endpoint… more
    Optiv (12/17/25)
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  • Sr. RCDD Engineer

    TekSynap (VA)
    …and DoD technical and security requirements. + Lead enterprise wireless network design efforts and support Cisco wireless infrastructure (eg, 3504, 5520, ... implementation of telecommunications networks (voice, data, wireless). + Proficiency with Cisco wireless technologies and network hardware. + Strong analytical… more
    TekSynap (01/15/26)
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  • Firewall Engineer

    Virtual Service Operations (WA)
    …devices across two campuses. + Perform pre-migration planning: export/mapping of existing Cisco configs, creation of RFCs, network documentation. + Oversee ... Firewall Engineer * Washington, DC and Norfolk, VA Description...Ensure operational resiliency, performance monitoring, and compliance with DoD security requirements Required Qualifications: + Experience in network more
    Virtual Service Operations (01/02/26)
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  • Senior Desktop Engineer

    BlackBox (Plano, TX)
    …technologies + Manage Engine Endpoint Central + Virtual Private Network + Cisco AnyConnect + Endpoint Security management + Cisco AMP-Umbrella and ... problems related to the operation of PCs on the network + Troubleshoot and repair break/fix issues + Configure,...MS Entra, InTune Administration, MDM + Experience with endpoint security tools, ex: CrowdStrike Falcon, Cisco Umbrella,… more
    BlackBox (01/16/26)
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  • Staff Network Administrator - TS/SCI

    Northrop Grumman (Redondo Beach, CA)
    … Certification + Cloud network certification, AWS Certified Advanced Networking, Azure Network Engineer Associate, or Google Professional Cloud Network ... with NetOps/NOC design integrated with program Cyber + Strong understanding of network security principles essential to implementing cybersecurity + Familiarity… more
    Northrop Grumman (12/10/25)
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  • Principal Network Architect

    St. George Tanaq Corporation (Suitland, MD)
    …Professional (CCDP), Cisco Certified Internetwork Engineer (CCIE), Cisco Certified Architect (CCAR), Certified Information Systems Security Professional ... individual will be to support the following areas: + Network Architecture and Design + Security Architecture...design. + Knowledge of NIST 800-53, FISMA, and federal security standards. + Familiarity with Remedy, Cisco more
    St. George Tanaq Corporation (11/18/25)
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  • Enterprise Management Tools - Systems…

    General Dynamics Information Technology (San Antonio, TX)
    …or 2022, RHEL/Linux Server Administrator; RHEL 7x, 8x, or 9x, Network device (firewall/router/switch) system administration; Juniper/Junos, Cisco /IOS, Palo Alto, ... Traffic Sentinel + Windows server OR RHEL server OR network firewall/router/switch (Juniper/PaloAlto/ CISCO /Brocade) device system administration + Programming… more
    General Dynamics Information Technology (12/12/25)
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  • Senior Systems Engineer -Cloud Networking

    AutoZone, Inc. (Memphis, TN)
    **Job Description** AutoZone is seeking an experienced Senior Cloud Network Engineer who will be responsible for the architecture, planning and deployment of ... AutoZone's cloud network infrastructure. This engineer will plan, cost,...Routing protocols like OSPF, EIGRP, BGP, TCP/IP, NAT and security protocols like TACACS/RADIUS. + Experience with network more
    AutoZone, Inc. (01/09/26)
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  • Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Cyber Infrastructure Engineer Job Code: 32501 Job ... environments. + Proven leadership in architecting, deploying, and securing enterprise network infrastructures, with strong understanding of Cisco , Juniper, and… more
    L3Harris (01/02/26)
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