Senior Cisco Network Engineer
Listed on 2026-09-14
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IT/Tech
Wireless / 5G, Network Engineer, Systems Engineer
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Position Title:Senior Cisco Network Engineer
Position Responsibilities:
As a Senior Cisco Network Engineer, your primary responsibility will be engineering, supporting, and enhancing enterprise Cisco wireless (Wi‑Fi) networks, with an additional focus on Cisco routing and switching. The role is weighted toward wireless (approximately 75%), with the remaining 25% covering core routing and switching. You will be expected to deliver hands‑on technical support, actively contribute to wireless design and troubleshooting, and provide senior‑level insight and mentoring for other members of the network engineering team.
Specific responsibilities include:
- Cisco Wireless / Wi‑Fi (Wi‑Fi is 75% of the workload):
- Design and provide ongoing support for enterprise Cisco wireless networks for diverse locations including clinics and administrative spaces.
- Develop wireless designs for new and expanding sites, using Ekahau predictive modeling software to plan access point placement and density.
- Troubleshoot wireless coverage, interference, connectivity, and performance issues across various environments, including high‑density requirements.
- Perform or assist with on‑site wireless surveys when needed, interpret wireless readings, and identify/address issues or potential optimizations.
- Refine and improve wireless designs as projects evolve and new deployments are initiated.
- Document and communicate design recommendations, best practices, and procedures; mentor other engineers in wireless technologies and troubleshooting techniques.
- Cisco Routing & Switching (25% of the workload):
- Offer hands‑on support, troubleshooting, and guidance for enterprise Cisco routing and switching infrastructure, including support for network upgrades and migration projects.
- Deliver technical expertise for Cisco Catalyst 9300 switches and border gateway routers.
- Review planned network modifications or upgrades and provide feedback or recommendations to optimize functionality, security, and reliability.
- Troubleshoot complex routing, switching, and underlying connectivity issues, addressing both immediate and systemic network challenges.
- Serve as a senior escalation point for network troubleshooting; provide technical leadership for less‑experienced engineers.
- Extensive hands‑on experience in a senior Cisco network engineering position within an enterprise environment
- Deep expertise with Cisco enterprise networking solutions, including both wireless (Wi‑Fi) and routing/switching infrastructure
- Broad hands‑on background designing, implementing, and troubleshooting large‑scale Cisco wireless environments
- Strong skills with wireless site surveys, troubleshooting wireless coverage/interference issues, and analyzing wireless network performance
- Direct experience using Ekahau software for wireless predictive modeling, design, and post‑deployment analysis
- Comprehensive knowledge of Cisco Catalyst 9300 switches, Cisco border gateway routers, wireless LAN controllers, and Cisco Prime
- Ability to provide advanced troubleshooting for complex routing, switching, and connectivity challenges
- Strong ability to communicate design rationales, network support strategies, and troubleshooting steps to both technical and non‑technical stakeholders
- Demonstrated leadership and mentoring skills; ability to guide and support junior and mid‑level engineers
- Excellent problem‑solving skills and the ability to thrive in a fast‑paced enterprise IT environment
- Significant, recent hands‑on experience as a Senior…
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