Talent.com
Senior Network Security Engineer

Senior Network Security Engineer

xAIPalo Alto, CA, US
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Senior Network Security Engineer

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. You will thrive in a fast-paced, challenging environment, demonstrating adaptability, excellent multitasking skills, and the drive to tackle complex security issues independently while ensuring robust protection for our innovative technologies.

Key Responsibilities :

  • Serve as a subject matter expert in network security, particularly firewalls, VPNs, IDS / IPS, routing protocols (e.g., BGP, OSPF), and switching technologies.
  • Manage and update firewall configurations across our enterprise network to align with operational and security needs.
  • Deploy new firewalls, switches, routers, and network security devices in response to evolving threats and demands.
  • Develop and propose innovative network security solutions to address operational challenges in routing and switching environments.
  • Enhance security processes through thorough documentation and change management.
  • Act as the primary resolver for complex network security issues, including escalation support.
  • Ensure network security systems, switches, and routers are up-to-date with patches, firmware, and maintenance.
  • Monitor and respond to security events in cloud environments (e.g., AWS, GCP, Azure, Datacenter), with emphasis on network traffic analysis.

Ideal Experience :

  • Bachelor's degree in Computer Science, Cybersecurity, Information Systems, or a related field.
  • 4+ years of experience in network security engineering, with hands-on focus on switching and routing.
  • Strong understanding of network security principles, protocols (e.g., TCP / IP, VLANs, ACLs), and best practices for secure routing and switching.
  • Proficiency in at least one major cloud platform (AWS, GCP, or Azure) and its network security services (e.g., VPCs, Security Groups).
  • Experience with network analysis tools such as Wireshark, tcpdump; and vendors including Cisco, Juniper, Palo Alto Networks.
  • Familiarity with scripting languages (e.g., Python, Bash) for automation of network security tasks.

    • Preferred Qualifications :

  • Relevant network-specific certifications (e.g., CCNP Security, CCIE Security, JNCIP-SEC, PCNSE).
  • Experience in multi-cloud environments and Infrastructure as Code tools like Terraform for network provisioning.
  • Knowledge of DevSecOps practices tailored to network security integration.

    • Bonus Skills :

  • Experience building custom tools or integrations for enhancing network security operations.
  • Interest in leveraging AI for network threat detection and automation.
  • Contributions to open-source projects in network security or related tools.

    • Annual Salary Range

    180,000 - $440,000 USD

    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 & long-term disability insurance, life insurance, and various other discounts and perks.

    xAI is an equal opportunity employer.

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