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Whitehall Resources Ltd Logo Whitehall Resources Ltd · IT - Administration

Wireless Engineer

United Kingdom, Cheshire · Job Posted March 12, 2026
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Job Description

The Wireless Engineer is responsible for supporting, maintaining, and optimising the organisation’s enterprise wireless infrastructure. The role ensures reliable, secure, and high‑performing Wi‑Fi services across office, campus, and remote environments, working with engineering and operations teams to deliver stable connectivity and seamless user experience.

Job Responsibility

  • Operate and maintain wireless LAN infrastructure including controllers, access points, authentication services, and supporting network components
  • Troubleshoot wireless performance, coverage, and connectivity issues using tools such as spectrum analysers, packet capture utilities, and vendor‑specific diagnostics
  • Support configuration changes including SSID deployments, RF tuning, firmware upgrades, and security policy updates
  • Conduct wireless site surveys (active, passive, predictive) and assist with coverage design, AP placement, and interference mitigation
  • Maintain secure wireless authentication mechanisms including 802.1X, EAP‑TLS, and integration with RADIUS/NAC systems
  • Monitor WLC and AP health, capacity, and utilisation, escalating issues where required
  • Support onboarding of new wireless locations and assist with migration or expansion projects
  • Produce and maintain documentation including topology diagrams, configuration standards, and operational runbooks

Requirements

  • Experience with enterprise wireless solutions such as Cisco, Aruba, or Meraki
  • Understanding of RF principles, WLAN standards (802.11a/b/g/n/ac/ax), and wireless security
  • Ability to interpret wireless packet captures and perform spectrum analysis
  • Knowledge of LAN fundamentals, VLANs, routing, and authentication frameworks
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