Global Network & Systems Specialist - Hybrid Role

Nasdaq

San Juan de Terranova

Hybrid

CAD 90,000 - 150,000

Full time

8 days ago
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Job summary

Nasdaq is seeking a Specialist of Systems and Network Administration to design, implement, and maintain enterprise network infrastructure for global connectivity. You will collaborate across teams to deliver secure, scalable networking solutions in a fast-paced environment.

The role emphasizes wireless networking with Cisco and Aruba, managing Cisco 9800 WLCs, SD-WAN, ISE, and central WLAN services, while providing Level 2/3 support.

Qualifications

  • Bachelor's degree in Computer Science, Systems Engineering, or equivalent practical experience.
  • Several years of experience in network architecture, design, implementation, and maintenance.
  • Experience supporting large-scale global networks and multivendor environments.
  • Experience operating and supporting enterprise Wi-Fi services.
  • Strong English communication skills (written and verbal).

Responsibilities

  • Design, implement, and maintain wireless networking using Cisco and Aruba.
  • Configure Cisco Catalyst 9800 WLCs, APs, Wi-Fi 6/6E, ISE, Catalyst Center, SD-WAN, Aruba Central WIFI.
  • Manage guest access, 802.1X, device profiling and posture policies.
  • Install and maintain switches/routers/LAN/WAN/WLAN with Level 2/3 support.
  • Engineer and document network solutions to improve scalability and reliability.

Skills

Network architecture
Network design
Network implementation
Network maintenance
Wi-Fi services
English communication

Education

Bachelor's degree in Computer Science or Systems Engineering

Tools

Aruba wireless technologies
Cisco wireless technologies
Cisco Catalyst Center
Cisco SD-WAN
Ansible scripting

Job description

Nasdaq is seeking a Specialist of Systems and Network Administration to design, implement, and maintain enterprise network infrastructure for global connectivity. You will collaborate across teams to deliver secure, scalable networking solutions in a fast-paced environment.

The role emphasizes wireless networking with Cisco and Aruba, managing Cisco 9800 WLCs, SD-WAN, ISE, and central WLAN services, while providing Level 2/3 support.

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