Data Center & Security Network Engineer
Job in
Frisco, Collin County, Texas, 75034, USA
Listed on 2026-06-02
Listing for:
Kforce
Full Time
position Listed on 2026-06-02
Job specializations:
-
IT/Tech
Network Engineer, Systems Engineer, Cybersecurity, Cloud Computing
Job Description & How to Apply Below
Responsibilities:
* Design, implement, and support enterprise and data center network infrastructure utilizing leaf-spine architectures and EVPN-VXLAN
* Configure and troubleshoot routing and switching protocols including BGP, OSPF, MPLS, RIP, and multicast
* Manage and optimize Juniper (QFX
5120/5130), Arista, and HPE Aruba network environments
* Perform advanced troubleshooting across TCP/IP, DNS/DHCP (Infoblox, BIND), VPNs, and IP addressing (IPv4/IPv6)
* Implement and maintain network security controls including firewalls (Palo Alto, Fortinet, Check Point), IPS/IDS, ACLs, and device hardening
* Support SD-WAN, QoS, VLANs, NAT, and policy-based routing for performance and traffic optimization
* Monitor and analyze network performance using tools such as Solar Winds, Net Flow, and application monitoring platforms
* Execute changes in complex production environments with focus on availability, scalability, and stability
* Collaborate with cross-functional teams to resolve network incidents and infrastructure issues
* Maintain accurate network documentation, diagrams, and operational procedures
* 7+ years of experience in network engineering within enterprise or data center environments
* Strong expertise in EVPN-VXLAN, leaf-spine architectures, and modern data center design
* Advanced knowledge of routing/switching protocols (BGP, OSPF, MPLS, multicast)
* Hands-on experience with Juniper and Arista switches; HPE Aruba networking technologies
* Deep understanding of TCP/IP, DNS, DHCP, NTP, IP management, and network infrastructure
* Experience with network security technologies including firewalls, IPS/IDS, VPNs, and SIEM
* Proficiency with QoS, VLANs, ACLs, NAT, wireless (802.11), and network segmentation
* Experience with SDN/SD-WAN technologies and data center network operations
* Familiarity with monitoring and troubleshooting tools (Solar Winds, Net Flow)
* Knowledge of structured cabling and network facilities
* Strong documentation, troubleshooting, and problem-solving skills
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