Network Engineer

Responsibilities

• Collaborating  with the global team to monitor, troubleshoot, and optimize high-frequency trading network
• Providing technical expertise for production data centers, corporate offices, and research lab environments
• Designing and supporting cloud-native networking solutions and hybrid-cloud integrations
• Managing market connectivity tests, circuit migrations, and data center implementations
• Conducting configuration reviews and audits to ensure the stability and security of the trading environment
• Performing moves, adds, and changes (MACs) for both physical and logical network components

Qualifications

• 3-4 years of experience in Networking and Cloud technologies
• Deep, hands-on knowledge of Arista EOS and Cisco NX-OS/IOS
• Familiarity with Cumulus Linux or other open-networking platforms
• Knowledge of configuration and troubleshooting of BGP and OSPF. Experience with MSDP and PIM for managing complex multicast topologies
• Knowledge and exposure to multicast environments, specifically optimized for the delivery of market data where latency is critical
• Technical proficiency in network overlay technologies (VXLAN or EVPN)
• Knowledge of virtualization technologies (VMware, KVM, Proxmox) and their integration with physical network resources, underpinned by a strong grasp of client-server architecture.
• Experience in VPN configuration, tunnel troubleshooting, and maintaining secure encrypted pathways
• Knowledge of modern data center installation standards
• Experience with SNMP-based tools (Nagios, Graphite, MRTG)
• CCNP certification (or equivalent) is preferred
• Knowledge of infrastructure automation tools using Python
• Experience with Netmiko, Napalm, or Nornir network technologies
• Experience with Ansible, Salt, and templating tools similar to CUE or Jinja
• Knowledge of DCIM/IPAM tools similar to Netbox or Nautobot
• Experience with AWS, GCP, Azure, and/or Alicloud
• Knowledge of VPCs, Transit Gateways, Internet Gateways (IGWs), and Cloud Native Security
• Open to participate in an on-call rotation to support 24/7
• Ability to liaise with third-party vendors for telecommunication circuits

Comp: $180-220K + Bonus