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Sr. Network Engineer | Hybrid | W2 ; No OPT
Job in
Frisco, Collin County, Texas, 75034, USA
Listed on 2026-10-12
Listing for:
Xlysi LLC.
Full Time
position Listed on 2026-10-12
Job specializations:
-
IT/Tech
Network Engineer, Systems Engineer, Cloud Computing: Infrastructure & Operations, IT Support
Job Description & How to Apply Below
- Frisco, TX.
We are seeking a skilled IT Developer/Engineer to lead enterprise infrastructure deliverables across networking, storage, security, cloud, and data center operations. The role involves planning, coordinating, and delivering large-scale compute and storage initiatives while ensuring mission- critical applications are supported by robust infrastructure.
Key Responsibilities- Lead infrastructure projects from initiation through closure.
- Coordinate cross-functional teams across networking, storage, security, cloud, and data center operations.
- Plan and deliver compute/storage deployments, migrations, and refresh initiatives.
- Configure and troubleshoot networking components (TCP/IP, Routing, DNS/DDNS/DHCP, F5 LTM/GTM, VPNs).
- Manage QoS, VLANs, ACLs, and monitor performance using Netflow, Solarwinds, and other tools.
- Support IPv4/IPv6 addressing, traffic management, DNS/DHCP, NTP, and security monitoring.
- Work with SDN, SD-WAN, and structured cabling systems.
- Troubleshoot and support Juniper, Arista, HPE Aruba, Palo Alto, Fortinet, and Checkpoint hardware/software.
- Provide technical leadership in Leaf & Spine architecture and data center environments.
- Strong knowledge of enterprise data center compute, storage, and infrastructure platforms.
- Advanced networking expertise (TCP/IP, Routing, DNS, DHCP, VPNs, MPLS, etc.).
- Experience with monitoring tools (Netflow, Solarwinds).
- IPv4 and IPv6 proficiency.
- Hands-on experience with Juniper, Arista, HPE Aruba, Palo Alto, Fortinet, Checkpoint.
- Strong troubleshooting and problem-solving skills.
- Ability to coordinate across teams and manage risk.
- Experience with SDN, SD-WAN.
- Knowledge of structured cabling systems and network facilities.
- Exposure to Leaf & Spine architecture.
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