NTT Ltd.

Network Engineer L3 – WLAN & Managed Networking Services (w/m/d)

Network Engineer L3 – WLAN & Managed Networking Services at NTT Ltd., Bavaria. Design/operate complex wireless infrastructure, manage LAN/WLAN services, troubleshoot L3 issues, ensure security compliance. Requires wireless expertise, German/English.

Department - JobBoardly X Webflow Template
Consulting
Job Level - JobBoardly X Webflow Template
Mid-Level
ServiceNow Role Type:
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Implementer
ServiceNow Modules:
Department - JobBoardly X Webflow Template
Incident Management
ServiceNow Certifications (nice to have):

Job description

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Posted on:
 
December 9, 2025

Join NTT DATA as a Network Engineer L3 and make an impact with leading innovations in technical excellence. We are looking for a candidate with expertise in WLAN and Managed Networking Services to design, implement, and operate complex wireless infrastructure and provide managed services to our clients.

Requirements

  • Design, configuration, and maintenance of WLAN networks
  • Implementation and operation of managed networking services (LAN/WLAN)
  • Analysis and troubleshooting of network problems on L3 level (Routing, Switching, Wireless)
  • Collaboration with service management and customers to ensure SLAs
  • Documentation of network designs, WLAN heatmaps, and handover processes
  • Support for migrations and rollouts for WLAN and managed services projects
  • Ensuring security policies (802.1X, WPA3, Privileged Access Management)

Benefits

  • Global culture that embraces diversity
  • Commitment to providing an environment free of unfair discrimination and harassment
  • Equal opportunity employer

Requirements Summary

Required knowledge and skills include wireless technologies, network protocols, security, and languages (German and English)