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YubHub-native raw fields carry `x-` prefix.","jobs":[{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_146ddf7d-edd"},"title":"Network Security Engineer","description":"<p><strong>About the Role</strong></p>\n<p>We are seeking a seasoned Senior Network Security Engineer to join our dynamic security team. The ideal candidate will possess deep expertise in network security technologies, focusing on switching and routing systems within cloud-native and AI-focused infrastructure.</p>\n<p><strong>Responsibilities</strong></p>\n<ul>\n<li>Serve as a subject matter expert in network security, particularly firewalls, VPNs, IDS/IPS, routing protocols (e.g., BGP, OSPF), and switching technologies.</li>\n<li>Manage and update firewall configurations across our enterprise network to align with operational and security needs.</li>\n<li>Deploy new firewalls, switches, routers, and network security devices in response to evolving threats and demands.</li>\n<li>Develop and propose innovative network security solutions to address operational challenges in routing and switching environments.</li>\n<li>Enhance security processes through thorough documentation and change management.</li>\n<li>Act as the primary resolver for complex network security issues, including escalation support.</li>\n<li>Ensure network security systems, switches, and routers are up-to-date with patches, firmware, and maintenance.</li>\n<li>Monitor and respond to security events in cloud environments (e.g., AWS, GCP, Azure, Datacenter), with emphasis on network traffic analysis.</li>\n</ul>\n<p><strong>Basic Qualifications</strong></p>\n<ul>\n<li>Bachelor&#39;s degree in Computer Science, Cybersecurity, Information Systems, or a related field.</li>\n<li>4+ years of experience in network security engineering, with hands-on focus on switching and routing.</li>\n<li>Certifications like CISA, CRISC, CGEIT, Security+, CASP+, or similar preferred.</li>\n<li>Strong understanding of network security principles, protocols (e.g., TCP/IP, VLANs, ACLs), and best practices for secure routing and switching.</li>\n<li>Proficiency in at least one major cloud platform (AWS, GCP, or Azure) and its network security services (e.g., VPCs, Security Groups).</li>\n<li>Experience with network analysis tools such as Wireshark, tcpdump; and vendors including Cisco, Juniper, Palo Alto Networks.</li>\n<li>Familiarity with scripting languages (e.g., Python, Bash) for automation of network security tasks.</li>\n</ul>\n<p><strong>Preferred Skills and Experience</strong></p>\n<ul>\n<li>Relevant network-specific certifications (e.g., CCNP Security, CCIE Security, JNCIP-SEC, PCNSE).</li>\n<li>Experience in multi-cloud environments and Infrastructure as Code tools like Terraform for network provisioning.</li>\n<li>Knowledge of DevSecOps practices tailored to network security integration.</li>\n<li>Experience building custom tools or integrations for enhancing network security operations.</li>\n<li>Interest in leveraging AI for network threat detection and automation.</li>\n<li>Contributions to open-source projects in network security or related tools.</li>\n</ul>\n<p><strong>Compensation and Benefits</strong></p>\n<p>$180,000 - $440,000 USD</p>\n<p>Base salary is just one part of our total rewards package at xAI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short &amp; 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