AI/ML PhD Intern (Summer 2026)

As an AI/ML PhD Intern, you'll join a growing team focused on building the AI foundation that will power Sigma for the future. Your work will become an integral part of the workflow for the thousands of enterprises that run on Sigma.

Requirements

• Current PhD student studying AI/ML at a U.S. accredited university
• Deep understanding of machine learning, including deep learning algorithms, model architectures and optimization
• Baseline understanding of building and deploying production-grade AI/ML systems
• Knowledge of the full ML lifecycle: data curation, training, deployment, monitoring
• Desire to bridge research and application—bringing new AI ideas from concept to impactful deployment.

Benefits

• Equity
• Generous health benefits
• Flexible time off policy
• Paid bonding time for all new parents
• Traditional and Roth 401k
• Commuter and FSA benefits
• Lunch Program
• Dog friendly office