Senior AI Infrastructure Engineer

Proofpoint, a leading cybersecurity company, is seeking a Senior AI Infrastructure Engineer to join their AI Forge team in Cork, Ireland. The AI Forge is an internal machine learning group that consults across Proofpoint's entire product portfolio, developing data-driven features using various model architectures from tree-based models to state-of-the-art transformers.

As a Privacy AI Engineer, you'll play a crucial role in developing the Privacy Attested AI Platform, ensuring data privacy while enabling advanced AI model training. You'll work at the intersection of platform engineering, machine learning, and security, protecting sensitive data while leveraging it for AI-driven cybersecurity solutions.

The position offers an opportunity to work with cutting-edge technologies in privacy-preserving AI, cloud infrastructure, and security. You'll collaborate with AI researchers and engineers, implement privacy-focused architectures, and ensure compliance with global data protection regulations.

Proofpoint has been recognized with multiple Best Places to Work Awards in 2024, including Best Career Growth and Best Engineering Teams. The company values diversity, equity, and inclusion, with nine employee-led inclusion groups supporting professional growth and workplace culture.

This role is perfect for candidates passionate about AI security, privacy-preserving technologies, and building scalable infrastructure. You'll be part of a team protecting approximately 8,000 enterprise customers worldwide, making a real impact in cybersecurity while working with innovative minds globally.