Sr. Staff Machine Learning Engineer
ZscalerSan Jose, California, United States
Posted September 25, 2025
147000 - 220000 USD year
Full Time
About the Company
Zscaler is a leading cybersecurity provider specializing in Zero Trust security. The company's Zero Trust Exchange platform, bolstered by AI, secures user access to applications and data from any location, preventing over 9 billion security incidents daily. Zscaler operates the world's largest inline cloud security platform, offering comprehensive solutions including SASE, CASB, and secure web gateways.
Job Description
Zscaler is seeking a Sr. Staff Machine Learning Engineer to join their Digital Experience team. The role focuses on building and deploying end-to-end AI solutions, evaluating state-of-the-art GenAI advances, and designing scalable production systems. The position is hybrid, with days spent in the San Jose, CA office. Zscaler fosters an inclusive and supportive culture, and prioritizes diversity and inclusion.
Requirements
- BS in Computer Science (or related field) or MS/PhD
- 7+ years of experience (or 6+ years of experience solving real-world problems with AI/ML and distributed systems)
- Proficiency in programming, data structures, algorithms, and machine learning
- Hands-on experience with modern GenAI stacks (e.g., LangChain, CrewAI, vector stores, RAG)
Benefits
- Various health plans
- Time off plans for vacation and sick time
- Parental leave options
- Retirement options
- Education reimbursement
- In-office perks
