• Infrastructure Engineering Senior Advisors- Hybrid

    The Cigna Group (Plano, TX)
    …Engineering and 5 years of IT experience. Must have experience with: Cisco routing and switching ; Open Shortest Path First; Border Gateway Protocol; Multicast; ... Spanning Tree Protocol; Multiprotocol Label Switching ; Access Control List; Python; designing, implementing, and supporting network fabric solutions; Arista… more
    The Cigna Group (10/21/25)
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  • Lead Network Engineer - Remote US

    SitusAMC (Austin, TX)
    …LAN, WAN, SDWAN, Cisco IOS, NX-OS, ASAs With Firepower, FTDs, ISR, MPLS, Dynamic Routing and Meraki MS, MX and MR equipment. This individual has a deep understanding ... appearance. + Strong understanding of general Firewall, Router and Switching principals. + Strong understanding of Cisco ASA Firewalls,...and MR Equipment. + Experience with HSRP and Dynamic Routing protocols such as BGP, EIGRP, OSPF. + Extensive… more
    SitusAMC (12/31/25)
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  • Senior Cloud Network Engineer

    Citizens (Plano, TX)
    …Architect Infrastructure solutions + IP Networking - Spine and Leaf Architecture, Routing , Switching , BGP, OSPF, Cisco, Arista (CCNP preferred), Load Balancers ... AWS/Azure, ensuring optimal configurations for scalability and security. + Configure routing using advanced standards-based protocols like OSPF and BGP + Participate… more
    Citizens (12/30/25)
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  • Senior Lead Network Information Security Architect

    Lumen (Austin, TX)
    …+ Knowledgeable in Network Detection and Response (NDR). + Thorough understanding of routing and switching (Access Control Lists (ACLs)). + Experience with ... routing protocols (BGP, OSPF, etc.). + Understanding of proper device hardening (routers, switches, etc.) + Insight into proper segmentation concepts and enforcement methods. + Comprehension of Zero Trust principles and their application to functional… more
    Lumen (12/30/25)
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  • Planner for Edge Transport Portfolio & Ecosystem…

    Fujitsu (Dallas, TX)
    …knowledge base across Sales Organization. + Knowledge of 3GPP standards, xRAN, optical, routing and switching technologies. + Track technologies and trends in ... either technical or business area + 10+ years industry experience in routing and packet transport for xHaul, IPoDWDM, Broadband Aggregation + Strategic/Product… more
    Fujitsu (12/24/25)
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  • Sr. Technical Support Engineer, Prisma SD-WAN,…

    Palo Alto Networks (Plano, TX)
    …of TCP/IP and advanced knowledge of LAN/WAN technologies, expertise with general routing / switching , Routing protocols (eg BGP, OSPF, EIGRP), branch, ... and DataCenter Architectures + Expertise with Remote Access VPN solutions and tunneling protocols (IPSEC, GRE, PKI & SSL/TLS, DNS, DHCP) + Knowledge of SD-WAN Architectures is preferred + Experience with Multi-factor Authentication Protocols (2FA, RADIUS,… more
    Palo Alto Networks (12/19/25)
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  • Virtual Network Engineer

    CACI International (Austin, TX)
    Routing Protocols, OSI 7 Layer Model, IPv4/IPv6, DNS, DHCP. + Experience with Cisco Routing and Switching . + Programming skills in Python, Java, and SQL. + ... Knowledge of NetApp/ONTAP Solutions. **Certification:** + VMware Certified Professional (VCP), VMware Certified Advanced Professional (VCAP), Cisco Certified Network Associate. - ** ** **What You Can Expect:** **A culture of integrity.** At CACI, we place… more
    CACI International (12/17/25)
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  • Sr. Professional Services Consultant | Active US…

    Palo Alto Networks (Plano, TX)
    …**hands-on experience** with **network and security solutions** and technologies, including routing and switching , security appliances, virtual machines, and ... / Prisma Access Browser + Strong skills in **Border Gateway Protocol (BGP) routing ** and **TCP/IP networking** . Comfortable implementing OSPF, IPSec VPN, and NAT. +… more
    Palo Alto Networks (12/12/25)
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  • Sr. Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …NIST framework + Intermediate network engineering experience including IP addressing, switching and routing , VLANs, VPNs, video teleconferencing, VoIP telephony, ... and LANs/WANs + Intermediate experience in routing protocols including RIP, EGIRP, OSPF, and BGP + Certification and Accreditation process and implementation of… more
    L3Harris (12/12/25)
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  • Network & Security Expert

    Motion Recruitment Partners (Denton, TX)
    …Breakdown + 40% Network Architecture and Management (LAN, WAN, WLAN, VPN, routing , switching ) + 35% Security Architecture and Implementation (firewalls, IDS/IPS, ... in network engineering and cybersecurity roles + Strong knowledge of TCP/IP, routing protocols including BGP, OSPF, and EIGRP + Expertise with VLANs, MPLS,… more
    Motion Recruitment Partners (12/12/25)
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