Network administrator iii -- wireless

Overview:

This primary focus will be Wireless, firewall, internet connectivity and VPN but will also include, to a lesser extent, LAN, WAN, SD-WAN - both on-prem and cloud-hosted. The position requires strong problem-solving, analytical and communications skills as well as deep knowledge of the technologies used.

The Network Administrator will also serve as a Subject Matter Expert (SME) to the Network Administrators in an environment that fosters cross-training and voluntary knowledge transfer.

Responsibilities:

• Reporting to the Director Global IT Infrastructure
• Develop network, design, and operational requirements along with testing, and implementation plans for current and new Wireless technologies with internal and external teams.
• Responsible for the development and maintenance of technical documents for design, implementation, and configuration.
• Maintain a healthy wireless network with monitoring, availability, and performance to mitigate and prevent future issues.
• Provide support for incidents and service requests (audits; trends; changes, improvements).
• Provide on-call and critical incident response 24 x 7 x 365.
• Escalate problems to vendors and/or senior management for resolution.
• Support occasional night and weekend activities.
• Participate in the on-call rotation.
• Travel up to 30%.

Qualifications:

• Possess strong working knowledge and experience in design and implementation for Wireless networking in a large, multi-site (100+) enterprise network focus on security, availability, resiliency, and performance.
• Aruba Wireless Hardware, Software Upgrades and Lifecycle Management is required.
• RF Planning (i.e., Aruba AirWatch).
• Wireless Configurations and Standards.
• Wireless documentation and diagraming skills.
• Wireless Authentication experience is required.
• Aruba ClearPass Configuration and Management.
• Client Certificates and 802.X protocols
• Single SSID On Ramping experience
• Hands-on knowledge for the following is desirable:
• Cisco Routers and Switches
• Bachelor’s degree in computer science and/or 10+ years of experience is required.
• CCNA Certification and Aruba Certification a plus

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