Security Engineer, AI Infrastructure

Higgsfield AI is seeking a Security Engineer to own and strengthen security across its AI/ML infrastructure, from data collection and model training to inference and production deployment. The role involves designing and implementing security controls to protect models, data, and underlying infrastructure while partnering with ML, Infrastructure, and Platform Engineering teams. This position requires a hands-on professional with deep expertise in cloud environments, Kubernetes, Linux, and GPU infrastructure to balance security, performance, and reliability.