Network Security Engineer (AI)

Location: US and Canada offices

Company

hirify.global builds AI computing systems based on large-scale specialized hardware for high-speed model training and inference.

What you will do

• Design and operate firewall, segmentation, and zero-trust controls across data center, corporate, and AWS cloud networks.
• Build network security infrastructure as code, including automated firewall policies and CI/CD-driven deployments.
• Manage the network security lifecycle through design reviews, configuration baselines, change automation, and rule hygiene.
• Develop detection capabilities for network-based attacker behavior and collaborate on incident response playbooks.
• Operate ZTNA, VPN, and remote access controls, while leading firewall reviews, segmentation audits, and remediation campaigns.
• Document network security architecture, controls, and operating procedures in clear runbooks.

Requirements

• Master's degree or higher in computer science.
• Deep expertise with enterprise firewalls, including policy design, automation, and operations.
• Strong proficiency with Terraform, Ansible, and at least one scripting language, preferably Python.
• Hands-on experience with AWS network controls, including VPCs, transit gateways, security groups, and cloud-native firewalls.
• Practical understanding of ZTNA, network segmentation, TCP/IP, routing, switching, DNS, and TLS.
• Excellent written communication skills and the ability to create documentation for engineers and operators.

Culture & Benefits

• Work on a specialized AI platform and high-speed AI supercomputing infrastructure.
• Opportunities to publish and open-source AI research.
• Startup vitality combined with job stability.
• Simple, non-corporate work culture that respects individual beliefs.
• Continuous learning, growth, and support in an inclusive work environment.