Network Engineer

Key Responsibilities

• Design, deploy and optimise enterprise wireless LAN solutions across office and industrial environments.

• Conduct wireless surveys (predictive & on site), RF analysis and coverage optimisation.

• Lead troubleshooting for complex Wi Fi issues, including authentication, interference and performance degradation.

• Create and update Low Level Designs (LLDs) for Wi Fi, NAC and related network services.

• Produce accurate Bill of Materials (BoM) for new deployments, refresh programmes and upgrade initiatives.

• Support Wi Fi lifecycle management including hardware upgrades, software updates and capacity planning.

• Work with stakeholders across IT, operations and platform teams to define requirements and deliver scalable solutions.

• Contribute to standards, best practices, design documentation and knowledge sharing within the network engineering chapter.

Required Skills & Experience

• Strong hands on experience with enterprise WLAN technologies (Cisco, Aruba).

• Deep understanding of:

o RF fundamentals (channel planning, power, interference mitigation)

o 802.11 standards including Wi Fi 5/6/6E/7

o WLAN authentication (EAP methods, RADIUS, role based access)

o Enterprise controllers, cloud managed Wi Fi platforms and policy engines

• Proficiency with wireless survey tools (Ekahau, Hamina etc.)

• Experience with Cradlepoint, or similar 5G cellular enabled networking platforms

• Experience supporting large scale Wi Fi environments in complex organisations.

• Experience with ISE and Aruba ClearPass for 802.1X, RADIUS, profiling and role-based access

• Ability to interpret network analytics, performance data and incident trends.

• Excellent communication skills and comfort engaging with both technical and non technical stakeholders.

• Able to travel ad-hoc to Client locations for onsite pre and post deployment Wi-Fi surveys

Desirable Certifications

• CWNP (CWNA, CWDP, CWSP, CWNE)

• Cisco Wireless (CCNP/CCIE Wireless)

• Aruba Expert (ACMP, ACDP, ACCX)

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Mandatory Skills: CISCO Wireless Admin .