Sr Network Engineer

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Sr Network Engineer - Night Shift

Lakewood, CA (onsite)

• Design, configure, and maintain switching network infrastructures and wireless systems.
• Work extensively with Cisco hardware (routers, switches, access points, firewalls).
• Troubleshoot network issues across Layer 1 (physical), Layer 2 (data link), and Layer 3 (network).
• Implement and manage network monitoring tools (e.g., Solar Winds, PRTG, Wireshark, Nagios) to ensure system uptime and performance.
• Assist in network planning and capacity management.
• Collaborate with cross‑functional teams for infrastructure upgrades and security compliance.
• Perform regular system updates, patching, and hardware refreshes.
• Maintain documentation for network configurations, policies, and procedures.

• 10+ years of experience in network infrastructure roles.
• Strong hands‑on experience with Cisco technologies (Cisco certification preferred).
• Solid understanding of network protocols and wireless networking standards.
• Proficiency in troubleshooting and configuring devices across Layers 1–3.
• Experience with network performance monitoring and diagnostic tools.
• Ability to manage and prioritize tasks in a dynamic environment.

• Familiarity with firewalls, load balancers, and VPN technologies.
• Experience with cloud networking (AWS, Azure) is a plus.
• Knowledge of network automation (Python, Ansible) is advantageous.