Principal AI Engineer

• Architect GenAI platforms and systems with modular design, scalable pipelines, and secure LLM integrations
• Define AI security, privacy, and governance standards — including model context management, output safety, and explainability frameworks
• Drive the adoption of agent orchestration frameworks and protocols for multi-agent collaboration and automation
• Evaluate emerging tools and abstract them into capability-driven design patterns — e.g., orchestration, vectorization, summarization, or autonomous reasoning
• Partner with platform, security, and product leads to shape long-term AI direction across Ecolab Digital Center
• Build reusable components (SDKs, prompt libraries, orchestration templates) to accelerate solution delivery
• Provide technical mentorship to Lead and Senior Engineers; elevate engineering craft through code quality reviews, architecture walkthroughs, and tech talks
• Champion responsible AI practices and ensure model deployments align with enterprise risk, compliance, and ethical standards

Required Qualifications:

• 8+ years of experience in AI/ML/GenAI systems, with 3+ years in technical architecture or staff-level engineering roles
• Demonstrated expertise in building LLM-integrated systems, embedding pipelines, and agentic workflows in production environments
• Deep understanding of prompt optimization, vector search, context management, and multi-step task orchestration
• Experience with cloud-native delivery (Azure preferred), containerized workloads, and scalable microservices
• Strong grasp of model safety, cost optimization, and observability in GenAI applications

Our Commitment to a Culture of Inclusion & Belonging
Ecolab is committed to fair and equal treatment of associates and applicants and furthering the principles of Equal Opportunity to Employment. We will recruit, hire, promote, transfer and provide opportunities for advancement based on individual qualifications and job performance in all matters affecting employment, compensation, benefits, working conditions, and opportunities for advancement. Ecolab will not discriminate against any associate or applicant for employment because of race, religion, color, creed, national origin,citizenship status, sex, sexual orientation, gender identity and expressions, genetic information, marital status, age, or disability.