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This role focuses on supporting and enhancing our global network infrastructure, with an emphasis on Palo Alto firewall management. The position requires a hands-on, detail-oriented individual who thrives in a dynamic environment and can effectively contribute to both security and networking projects.
Job Responsibility:
Configure and maintain network connectivity across datacenters, offices, and trading partner infrastructure
Implement and manage network appliances, with a focus on Palo Alto firewalls
Monitor network performance and promptly address issues in a live trading environment
Create and maintain documentation for network topology, configurations, and change management processes
Collaborate with the security team to ensure network controls and safety measures are effectively implemented
Provide on-call and weekend support as part of a rotation schedule when necessary
Work across network and security teams to address overlapping needs and responsibilities
Requirements:
Proven experience with Cisco routers and networking devices
Extensive knowledge of Palo Alto firewalls, including configuration and management
Familiarity with Cisco ASA systems and their applications
Strong understanding of network performance monitoring and troubleshooting
Ability to document network configurations and changes effectively
Experience supporting networks in high-pressure environments, such as live trading
Willingness to work on-site three days a week, adhering to company policies
What we offer:
medical, vision, dental, and life and disability insurance