Design enterprise wireless networks with Cisco and Aruba technologies in a hybrid position based in Philadelphia or St. John’s. As a Specialist of Systems and Network Administration, you will support global connectivity while reporting to the Director of Systems and Network Administration. The work covers network architecture, enterprise Wi-Fi services, multivendor environments, and Level 2/3 support. You will help maintain secure, scalable, high-performing infrastructure across global operations. Key Responsibilities:
Design and maintain enterprise wireless networking solutions Configure Cisco Catalyst 9800 WLCs and access points Administer 802.1X authentication, device profiling, and posture policies Maintain switches, routers, and LAN/WAN/WLAN infrastructure Engineer and document scalable network solutions Requirements:
Bachelor’s degree or equivalent practical experience Multiple years in network architecture, design, and maintenance Experience supporting large-scale global networks Enterprise Wi-Fi services experience Strong written and verbal English communication Apply network architecture, Cisco, Aruba, and enterprise Wi-Fi expertise to reliable global connectivity at Nasdaq.
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Enterprise Network Administration Specialist in St. John's employer: TD
TD Securities is an exceptional employer located in Toronto, Ontario, offering a dynamic work environment that prioritizes innovation and professional growth. With a strong commitment to employee development, competitive compensation, and a comprehensive benefits package, TD fosters a culture of collaboration and inclusivity, empowering colleagues to thrive both personally and professionally. Join a forward-thinking team where your contributions are valued, and you can make a meaningful impact in the capital markets sector.
