{"id":3605608,"url":"https://alion.io/job/ecolab-principal-ai-engineer-2","title":"Principal AI Engineer","company":{"id":1754712,"name":"Ecolab","domain":"ecolab.com","url":"https://alion.io/company/ecolab-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":131,"ghost_share":0,"stale_share":0.809,"repost_share":0.015,"time_to_fill_p50_days":27,"computed_at":"2026-11-04T06:34:25Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"A2A","optional":false},{"name":"AI Agents","optional":false},{"name":"Azure","optional":false},{"name":"Databricks","optional":false},{"name":"FAISS","optional":false},{"name":"Hallucination","optional":false},{"name":"LangChain","optional":false},{"name":"LLM","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"OpenAI","optional":false},{"name":"Pydantic","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-11-02T11:43:30Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-04T13:38:04Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Principal AI Engineer\nAs a Principal AI Engineer, you will lead the design and evolution of Ecolab’s GenAI and agentic AI systems at a strategic level. You will set architectural direction, establish AI governance protocols (including security, context control, and responsible use), and influence how Ecolab integrates advanced AI across its digital ecosystem. This role is ideal for deep technical experts who also bring system thinking, hands-on delivery experience, and strong cross-functional influence.\nCore Responsibilities\nDefine enterprise-wide architecture for GenAI systems, agent frameworks, LLM integration, and multi-agent orchestration\nEstablish AI governance standards - including security, ethical usage, context management (MCP), agent-to-agent protocols (A2A), and explainability\nLead evaluation and integration of emerging AI tooling and frameworks, from retrieval infrastructure to observability platforms\nServe as a cross-functional advisor on LLM implementation across product teams, engineering pods, and data science\nDevelop reusable components, SDKs, or templates that standardize GenAI deployment patterns\nReview and challenge architectural proposals from Lead Engineers and ensure alignment with long-term AI strategy\nBuild and drive internal capability around GenAI innovation, including mentoring, tech talks, and hackathons\nSupport cross-region scalability, data sensitivity considerations, and deployment performance benchmarking\nStay abreast of industry trends and translate them into actionable design or investment recommendations\nRequired Skills:\n8+ years of experience in AI/ML system design, with solid implementation in GenAI, LLMs, or agentic architectures\nProven experience in architecting production-grade GenAI platforms or frameworks at scale\nDeep proficiency in Python, with mastery over GenAI libraries: OpenAI, transformers, Pydantic, Lang chain, faiss, pinecone, etc.\nDemonstrated experience integrating AI into cloud environments (Azure preferred: Databricks, Azure Foundry)\nStrong knowledge of AI security, privacy frameworks, hallucination mitigation, and governance\nNice-to-have skills:\nHands-on implementation of MCP, A2A orchestration, or autonomous agent workflows\nContributor to open-source or community-based GenAI projects\nExperience driving AI strategy across a multi-product or multi-cloud ecosystem\nStrong executive presence with the ability to translate deep tech to business impact\nPublished thought leadership (papers, blogs, talks) in the AI/LLM space\n• Define enterprise-wide architecture for GenAI systems, agent frameworks, LLM integration, and multi-agent orchestration\n• Establish AI governance standards - including security, ethical usage, context management (MCP), agent-to-agent protocols (A2A), and explainability\n• Lead evaluation and integration of emerging AI tooling and frameworks, from retrieval infrastructure to observability platforms\n• Serve as a cross-functional advisor on LLM implementation across product teams, engineering pods, and data science\n• Develop reusable components, SDKs, or templates that standardize GenAI deployment patterns\n• Review and challenge architectural proposals from Lead Engineers and ensure alignment with long-term AI strategy\n• Build and drive internal capability around GenAI innovation, including mentoring, tech talks, and hackathons\n• Support cross-region scalability, data sensitivity considerations, and deployment performance benchmarking\n• Stay abreast of industry trends and translate them into actionable design or investment recommendations","description_format":"text","description_chars":3569,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Cleaning & Household Products","Chemical Manufacturing","Food Safety","Sterilization & Infection Control"],"lifecycle":[{"event":"open","at":"2026-11-02T11:43:30Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":1,"expected_fill_days":27,"reasons":["conf:3","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-11-04T06:34:25Z"},"pay":null,"html_url":"https://alion.io/job/ecolab-principal-ai-engineer-2","json_url":"https://alion.io/job/ecolab-principal-ai-engineer-2.json","meta":{"generated_at":"2026-11-04T17:16:58Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":26447,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1754712},"rest":"https://alion.io/mcp/rest/get_company?id=1754712"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fecolab-principal-ai-engineer-2"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fecolab-principal-ai-engineer-2"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fecolab-principal-ai-engineer-2"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/ecolab-principal-ai-engineer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fecolab-principal-ai-engineer-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3605608}},{"tool":"search_jobs","arguments":{"company":"ecolab.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3605608},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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