Senior Network Engineer: Wireless, SD-WAN & RF Optimization

JoCo; Tulsa (OK); On-site; USD 110,000 - 150,000; Full time

Job summary

JoCo is seeking a Senior Network Engineer to own and improve a large-scale Cisco wireless environment, with SD-WAN and core network responsibilities across a multi-site enterprise.

You will lead RF planning, troubleshooting, and deployment efforts, maintain campus networking services, and drive reliability and performance through proactive improvements. Strong certification and automation skills are required.

Qualifications

• 5+ years of enterprise networking experience.
• Production-level experience administering Catalyst 9800 controllers, Catalyst Center/DNA Center, and Cisco Catalyst SD-WAN.
• Strong knowledge of RF engineering, wireless surveys, Wi-Fi 6/6E/7, roaming standards, 802.1X/EAP-TLS, WPA3, packet analysis.
• Experience with Cisco ISE, advanced routing, and network automation.

Responsibilities

• Own and optimize Cisco Catalyst 9800 wireless controllers, access points, and Catalyst Center operations across the enterprise.
• Diagnose wireless and client-connectivity issues, manage Cisco TAC escalations, and improve Wi-Fi performance.
• Perform RF planning, site surveys, wireless security configuration, telemetry validation, and performance reporting.
• Support Cisco Catalyst SD-WAN operations, WAN Edge deployments, segmentation, policy configuration, and branch activations.
• Maintain campus switching, routing, ISE, and DNS/DHCP services with CMDB processes.
• Deliver wireless infrastructure projects, develop runbooks, and reduce recurring incidents via proactive improvements.

Skills

5+ years enterprise networking

Cisco wireless

RF engineering

Network automation (Python/PowerShell/

Education

CCNA

Cisco Enterprise Wireless Specialist

CCNP Enterprise (wireless preferred)

Tools

SolarWinds

Infoblox

Job description

JoCo is seeking a Senior Network Engineer to own and improve a large-scale Cisco wireless environment, with SD-WAN and core network responsibilities across a multi-site enterprise.

You will lead RF planning, troubleshooting, and deployment efforts, maintain campus networking services, and drive reliability and performance through proactive improvements. Strong certification and automation skills are required.