Wireless Network Engineer

Job Requirements*

·Design and implement wireless architectures using centralized, distributed, and cloud‑managed controller models (e.g., Cisco Catalyst/9800, Aruba Mobility Controllers, Juniper Mist).

·Evaluate controller clustering, redundancy, HA, and scalability models for multi‑site deployments.

·Integrate controllers with authentication, policy enforcement, location services, and network management tools.

·Conduct or review physical site surveys (predictive, passive, and active) for validation and optimization.

·Lead RF planning activities including predictive modeling, spectrum analysis, and signal propagation assessments.

·Define RF profiles and power/channel allocation strategies based on building characteristics, device density, and application requirements.

·Analyze interference, attenuation factors, and client distribution to optimize coverage and performance.

·Develop RF optimization guidelines for indoor, outdoor, high‑density, and mission‑critical environments

·Develop standardized SSID frameworks based on user groups, device types, and enterprise security policies.

·Architect security models including:

§802.1X with RADIUS/EAP for secure enterprise access

§WPA3‑Enterprise/Personal, SAE, OWE

§Guest Wi‑Fi models with captive portals, segmentation, and bandwidth/security controls

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