Full-Time

Network Security Engineer at OpenAI

Company OpenAI
Location San Francisco
Salary SF$293K – $342K
How You'll Work hybrid
Level senior
Sector Technology
Posted Posted on March 6, 2026

Job Description

Network Security Engineer

About the Role

As a Network Security Engineer at OpenAI, you will play a critical role in architecting and maintaining both campus and cloud network infrastructure. You will design and implement secure, scalable, and high-performing network solutions that bridge on-premises environments with public cloud environments. Your expertise in routing and switching will ensure optimal network performance and reliability across diverse environments. You will drive automation initiatives through Infrastructure-as-Code (IaC) and GitOps methodologies, streamlining network provisioning, enforcing configuration consistency, and optimizing IT workflows. Your responsibilities will also include developing CI/CD pipelines tailored for IT infrastructure, enhancing deployment efficiency, and integrating robust network security measures. You will establish comprehensive observability and proactive issue resolution strategies.

Responsibilities

  • Design, build, implement, and maintain secure, scalable, and performant network infrastructure, automation workflows, and network security solutions.
  • Drive critical network and IT automation through software development and first-party tooling to optimize network operations, streamline infrastructure management, and enhance IT service delivery.
  • Leverage modern Infrastructure-as-Code (IaC) methodologies and GitOps-driven automation to orchestrate network infrastructure, enforce configuration consistency, and scale IT workflows efficiently.
  • Build and maintain CI/CD pipelines for IT infrastructure, deploying to progressively tested environments across multiple clouds (Azure, AWS, GCP).
  • Design and implement scalable, network-focused internal tools and dashboards to streamline network operations, optimize network workflows, and provide real-time visibility into network performance.
  • Collaborate with security teams to align IT automation initiatives with Zero Trust principles and compliance frameworks.
  • Implement role-based access controls (RBAC) and mitigate security risks through automated policies.
  • Work cross-functionally to identify areas for IT service improvement and implement self-service solutions.
  • Manage multiple projects and initiatives, ensuring efficiency and alignment with business objectives.

Requirements

  • Strong experience with Cisco IOS, Cisco Meraki, Palo Alto or similar Enterprise network vendors.
  • Strong Routing and Switching experience including routing protocols (BGP, OSPF, EIGRP).
  • Experience with cloud-based network infrastructure (AWS, Azure, GCP).
  • Experience with network security technologies (firewalls, VPNs, intrusion detection/prevention systems).
  • Experience with automation tools (Ansible, Terraform, GitOps).
  • Experience with CI/CD pipelines and DevOps practices.
  • Strong understanding of network protocols and architectures.
  • Strong problem-solving and analytical skills.
  • Excellent communication and collaboration skills.

What We Offer

  • Competitive salary and benefits package.
  • Opportunity to work with a cutting-edge technology company.
  • Collaborative and dynamic work environment.
  • Professional development and growth opportunities.
  • Recognition and rewards for outstanding performance.

How to Apply

If you are a motivated and experienced Network Security Engineer looking for a new challenge, please submit your resume and cover letter to [insert contact information]. We look forward to hearing from you!

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