Description
Jane Street is hiring an experienced Network Engineer for its Network Security team to operate, design, deploy, monitor, and improve network security infrastructure. The role covers firewall and proxy operations, network segmentation and DMZ management, security perimeter design, threat detection and mitigation, observability and scripting, and collaboration with cybersecurity, application, and trading teams. Candidates need at least seven years of network infrastructure experience, routing and protocol expertise, firewall and encryption knowledge, strong communication and analytical skills, and English fluency.
