We are seeking a Staff Network Security Engineer to architect the defense of our global backbone, edge, and massive-scale GPU clusters. You will move beyond configuring firewalls to engineering security into the network fabric itself,utilizing telemetry, automation, and deep protocol analysis.
\nAs a Staff Network Security Engineer, you will:
\nUnravel and tackle network security challenges at an exhilarating global scale. Collaborate with exceptional network architects and engineers building the backbone infrastructure for the AI revolution. Enjoy the freedom and support to experiment, innovate, and significantly shape our approach to securing the underlay and overlay of our cloud.
\nIn this role, you will: Conducting architecture reviews, protocol analysis, and design assessments to proactively identify and fix vulnerabilities in our backbone and data center fabrics. Developing robust, repeatable frameworks for network security automation (CoPP, ACL generation, Route Filtering) that make it easy for teams to build securely from day one. Collaborating closely with Network Engineering teams to integrate security checks and validation seamlessly into their CI/CD and config-push pipelines. Crafting clear, practical security guidance and documentation that empowers engineers to deploy secure routing policies and topologies. Actively participating in architectural discussions regarding peering, transit, and traffic engineering, providing insightful security recommendations. Occasionally, 'drawing the owl' - figuring out innovative solutions for securing massive throughput environments while navigating ambiguous situations.
\nYou will be working with a talented team of network engineers, security experts, and AI researchers to build and deploy a highly scalable and secure cloud infrastructure.
\nIf you are passionate about network security, cloud computing, and AI, and enjoy working in a fast-paced, dynamic environment, we encourage you to apply for this exciting opportunity.
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\nThis role requires strong technical depth, sound operational judgment, and comfort operating in a fast-moving environment. You will work closely with Security, Systems Engineering, People Ops, and Engineering to support the full employee lifecycle while continuously improving reliability, automation, and operational maturity.
\nKey responsibilities include administering identity and access management platforms, managing macOS and Windows endpoints, administering ITSM platforms, and troubleshooting across SaaS, endpoint, identity, and network layers. You will also create and maintain technical documentation for systems and operational procedures.
\nIn addition to a competitive salary, we offer a variety of benefits to support your needs, including medical, dental, and vision insurance, company-paid life insurance, voluntary supplemental life insurance, short and long-term disability insurance, flexible spending account, health savings account, tuition reimbursement, ability to participate in employee stock purchase program (ESPP), mental wellness benefits through Spring Health, family-forming support provided by Carrot, paid parental leave, flexible PTO, catered lunch each day in our office and data center locations, and a casual work environment.
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\nYour role will involve hands-on software development and collaboration with cross-functional teams to ensure optimal performance and integration of cutting-edge technologies.
\nKey responsibilities include:
\nRequired qualifications include 5+ years of experience in software engineering, a degree in Computer Science, Computer Engineering, or equivalent, and ability to write and review code in C++, Python, and JavaScript.
\nPreferred qualifications include ability to write and review code in Nix, experience in edge robotics software architecture, and understanding of the network layer coherent with message busses.
\nUS Salary Range $191,000-$253,000 USD.
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