Jane Street: A quantitative trading firm that builds technology to support global markets.
7+ YOE7+ years operating and deploying network infrastructure; strong routing (OSPF,BGP,PIM-SM), transport troubleshooting (TCP/UDP), firewall and PKI knowledge, overlay networks (EVPN,VxLAN), and security experience.
Oneida Technical Solutions: Provides managed IT and cybersecurity services for government clients.
CCNA and DoD8140 certification standards required; expertise in IPv6 and Zero Trust Architecture; network security experience, problem-solving, communication, and teamwork skills; familiarity with NIST/DoD security controls.
Austin or New York City or San Francisco or Seattle
$242k-$284k/yrOnsiteFull Time
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience securing production networks at scale, packet analysis, IT/OT segmentation, deploying NDR/flow detection, infrastructure-as-code for firewall rules, and familiarity with OT/ICS, BGP, Zeek or Suricata.
5+ YOEBachelor's or equivalent,5+ years security engineering and assessments,5+ years coding experience,1 year technical leadership,experience with network security,EMR not relevant,excellent communication and critical thinking.
Google Cloud, Software-defined networking (SDN), Internet Engineering Task Force (IETF)
New York City or Los Angeles or Atlanta or Jersey City or Canada or Puerto Rico or United Kingdom or Ireland or Portugal or Romania or Australia
$159k-$209k/yrHybridFull Time
FanDuelNYSE: FLUT: Offers online sports betting and daily fantasy sports services.
Significant hands-on platform engineering/SRE experience with Kubernetes networking, service mesh, AWS networking, service-to-service security, automation and tooling; proficiency in at least one modern language (Go, Java, Python, TypeScript).
McLean or Tampa or New York City or San Francisco or Los Angeles or Irvine or Washington
$76k-$141k/yrHybridFull Time
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
5+ YOEBachelor's or equivalent experience, 5+ years network engineering, experience with AWS networking, Cisco and Palo Alto platforms, VMware, container networking, automation (Terraform, Ansible), scripting (PowerShell, Linux shell), monitoring (Nagios, Splunk), and ability to obtain U.S. national security clearance; U.S. citizenship required.
BrazeNASDAQ: BRZE: Platform for personalized customer engagement and cross-channel messaging.
5+ YOE5+ years security engineering experience focused on enterprise, network, and endpoint security; 3+ years in corporate security; hands-on with SaaS, EDR, IAM, forensics, and incident response; strong communication and organizational skills.
Queens District Attorney's Office: Prosecutes criminal offenses in Queens County, New York.
4+ YOEBachelor's degree in computer science/engineering or related field and 4+ years datacenter/cloud/IT infrastructure experience; strong networking, security, and documentation skills.
Tower Research Capital: Global quantitative trading firm developing automated algorithmic strategies.
5+ YOE5+ years with complex high-performance networks, experience with Arista/Cisco/Juniper-like OSes, BGP/OSPF/multicast, network monitoring tools, Python scripting, VPNs and security appliances, and Unix/Linux system administration.
OnMed: Providing virtual medical care through self-contained diagnostic clinic stations.
7+ YOE7+ years information security experience with hands-on engineering across cloud, network, application, and endpoint security; Azure/M365/Entra expertise; incident response, XDR/SIEM, scripting, and compliance experience.