Senior Global Network Architect – Cisco/Aruba, Hybrid

Nasdaq; Philadelphia (Philadelphia County); Hybrid; USD 120,000 - 170,000; Full time

Benefits offered by this job

401(k) with 6% match

Employee Stock Purchase Program

Student loan repayment up to $10k

Company paid life and disability plans

Generous paid time off

Comprehensive medical/dental/vision

Job summary

Nasdaq is seeking a Senior Network Engineer to design, implement, and maintain our global enterprise network infrastructure. You will work under the Director - Systems and Network Administration to deliver secure, scalable connectivity across regions, with a hybrid in-office schedule in Philadelphia, PA or St.

John's NL. The role emphasizes collaboration, problem-solving, and hands-on expertise with Cisco/Aruba wireless technologies, Catalyst Center, ISE, and SD-WAN, plus experience with

Qualifications

• Bachelor’s degree in Computer Science, Systems Engineering, or equivalent practical experience.
• Multiple years of experience in network architecture, design, implementation, and maintenance.
• Proven experience supporting large-scale global networks and multivendor environments.
• Proven experience operating and supporting enterprise Wi-Fi services.

Responsibilities

• Design, implement, and maintain enterprise wireless networking solutions using Cisco and Aruba technologies.
• Configure and support Cisco Catalyst 9800 WLCs, access points, Wi-Fi 6/6E environments, Cisco ISE,Cisco Catalyst Center,Cisco SDWAN and Aruba Central WIFI
• Administer secure guest access, traffic anchoring, 802.1X authentication, device profiling, and posture policies.
• Install, configure, andmaintainCisco switches, routers, and LAN/WAN/WLAN infrastructure while providing Level 2/3 support.
• Engineer, document, and recommend network solutions that improve scalability, performance, and reliability across global operations.

Skills

Strong English communication

Global network mindset

Problem solving

Education

Bachelor's degree in Computer Science, Systems Engineering, or equivalent

Tools

CCNP certification

Aruba wireless technology

Cisco wireless technologies

Cisco Catalyst Center

Cisco SD-WAN

Ansible scripting

AI development exposure

Job description

Nasdaq is seeking a Senior Network Engineer to design, implement, and maintain our global enterprise network infrastructure. You will work under the Director - Systems and Network Administration to deliver secure, scalable connectivity across regions, with a hybrid in-office schedule in Philadelphia, PA or St.

John's NL. The role emphasizes collaboration, problem-solving, and hands-on expertise with Cisco/Aruba wireless technologies, Catalyst Center, ISE, and SD-WAN, plus experience with