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L3 network engineer

Noblesoft Technologies
San Antonio, TX, United States
about 1 month ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Experienced
Experience required
3 years minimum
Compensation
$93,600.0 - $104,000.0
Working hours
Regular working hours
Job source
www.indeed.com

Tech stack

Catalyst (Software) EtherChannel Local Area Networks Routing Virtual Local Area Networks Wide Area Networks Wireless Networks Wireless Technologies Cisco

Job description

Act as L3 escalation point for critical network incidents (P1/P2 issues). Troubleshoot complex issues across WAN, LAN, SD-WAN, and Wireless networks. Ensure quick restoration of services (RTS) within SLA targets. Provide advanced troubleshooting for:

Viptela SD-WAN fabric (Control/Data plane issues) Cisco LAN switching (VLANs, STP, EtherChannel) Cisco Wireless (Catalyst 9800 WLC, AP onboarding, policy tags) WAN circuits and routing instability

SD-WAN & WAN Management

Requirements

We are seeking a highly skilled Level 3 Network Engineer/Technical Network Lead with strong hands-on experience in Viptela SD-WAN, Cisco Wireless (Catalyst 9800), and Enterprise LAN/WAN environments. The role requires deep expertise in routing, switching, and wireless technologies, with the ability to handle complex incidents, drive root cause analysis, and support large-scale enterprise network operations. The candidate should also demonstrate strong ownership, proactive troubleshooting, and stakeholder communication skills.

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