Senior Network Engineer

• Own, operate, and optimize resilient, ultra-low-latency networks and physical data-center infrastructure supporting institutional trading, market data, and exchange connectivity across cloud and on-prem environments, including racking, cabling, cross-connects, and vendor coordination.
• Design and maintain routing, traffic-segmentation, and multicast market-data architectures using BGP, OSPF, VRFs, PIM, IGMP, and high-availability platforms such as Arista MLAG, Cisco vPC, and VRRP.
• Deploy and operate firewalls and secure connectivity across Fortinet and Palo Alto platforms, including IPsec VPNs, SSL VPNs, and third-party connections.
• Drive observability and operational excellence through SNMP, gRPC telemetry, latency and packet-loss analysis, microburst detection, and network automation using Python, Ansible, or similar tools.
• Lead safe production changes, incident response, failover testing, and out-of-hours maintenance for 24/7 trading systems, and participate in an on-call rotation.
• Mentor engineers and partner cross-functionally with SRE/Infra, Product, and trading-system teams to improve reliability, reduce single-point-of-failure risk, and increase developer velocity.

• 8+ years of network, infrastructure, or SRE engineering experience with demonstrated ownership of production systems in financial services, electronic trading, or another latency-sensitive environment, including on-prem/colocated deployments.
• Deep hands-on expertise with multicast networking, BGP, OSPF, VRFs, high-availability architectures, low-latency data-center switching, and physical network infrastructure.
• Proven ability to lead live incident response for production trading systems, manage risk during changes, and coordinate cross-functional resolution during market events.
• Experience with Fortinet or Palo Alto firewalls, VPNs, SNMP or gRPC telemetry, network automation using Python or Ansible, and strong Linux networking fundamentals in latency-critical environments.
• Familiarity with exchange or electronic trading system concepts; deep crypto experience is a plus, not a requirement.
• Utilizes generative AI responsibly, maintaining human oversight to deliver business-ready outputs and drive measurable improvements in workflow efficiency, cost, and quality.

Pay Transparency Notice: Base salary varies by location (see range below). Total compensation may also include equity and bonus eligibility, and benefits (medical, dental, vision, 401(k)).

Annual base salary range (excluding equity and bonus):: $186,065 USD - $218,900 USD

• Application Limit: Candidates may submit a maximum of 3 applications within a 6-month period.