Network Security Engineer (Remote)

Description: Cerebras Systems is seeking a Network Security Engineer to build, operate, and secure network infrastructure for data centers, cloud environments, corporate networks, and AI systems. This is a remote, U.S.-based individual contributor role that involves collaboration with on-site teams and may require occasional travel. Requirements: 7+ years of experience in network security, network engineering, cloud security, or infrastructure security. Strong hands-on experience with firewalls, ACLs, segmentation, routing, switching, VPNs, and network troubleshooting. Experience with AWS networking, including VPCs, transit gateways, security groups, and load balancers. Proficiency with automation tools such as Terraform, Ansible, Python, and GitOps. Strong understanding of ZTNA, NAC, TCP/IP, DNS, and TLS. Ability to operate independently in a remote environment and collaborate across time zones. Benefits: Opportunity to work on a breakthrough AI platform and one of the fastest AI supercomputers in the world. Enjoy job stability with a startup culture that respects individual beliefs and promotes continuous learning.