Senior Principal AI Systems Engineer, Multimodal Biomed

Pfizer; San Diego (CA); Hybrid; USD 139,000 - 232,000; Full time

Benefits offered by this job

Hybrid work model

Relocation assistance may be available

Job summary

Pfizer is building an AI-native operating model to accelerate discovery. You will own critical capabilities from architecture to production, delivering end-to-end AI systems that enable scientists to move with speed and rigor.

Join a cross-disciplinary team tackling multimodal learning, reproducibility, and responsible AI, with strong engineering fundamentals and ownership at the core of the role.

Qualifications

• PhD in CS/CE/APplied Math with relevant software/ML experience.
• Master's with 5+ years of relevant experience.
• Bachelor's with 6+ years of relevant experience.

Responsibilities

• Design and deliver end-to-end AI software systems for scientific discovery.
• Own architecture, implementation, testing, deployment, and monitoring.
• Partner with AI scientists and engineers to translate needs into scalable solutions.
• Balance performance, cost, reliability, and security in system choices.
• Mentor and collaborate to elevate team engineering capabilities.

Skills

Python

ML systems

Cloud computing

System design

Leadership

Education

PhD in CS/CE/Applied Math

MS in related field

BS in related field

Tools

PyTorch

JAX

Kubernetes

Docker

CI/CD

Job description

Pfizer is building an AI-native operating model to accelerate discovery. You will own critical capabilities from architecture to production, delivering end-to-end AI systems that enable scientists to move with speed and rigor.

Join a cross-disciplinary team tackling multimodal learning, reproducibility, and responsible AI, with strong engineering fundamentals and ownership at the core of the role.