{"id":2934260,"url":"https://alion.io/job/ltm-sr-llm-engineer-irving-tx","title":"Sr. LLM Engineer - Irving, TX","company":{"id":9353,"name":"LTM","domain":"ltm.com","url":"https://alion.io/company/ltm","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"RippleHire","truth_index":{"grade":"B","score":77,"open_postings":169,"ghost_share":0,"stale_share":0.917,"repost_share":0,"time_to_fill_p50_days":44,"computed_at":"2026-10-31T05:58:55Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Irving, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":123000,"max_usd":237000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1332},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Function Calling","optional":false},{"name":"Hallucination","optional":false},{"name":"LLM","optional":false},{"name":"LLM Guardrails","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"Oracle ERP","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"RAG","optional":false},{"name":"Semantic Search","optional":false},{"name":"ServiceNow","optional":false}],"status":"live","first_seen_at":"2026-09-25T00:00:00Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-31T11:00:53Z","board_verified":true,"closed_at":null,"days_open":36,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":36},"description":"The LLM Engineer will be responsible for designing building and optimizing enterprise grade AI agents that power the Clients Store Assistant and Equipment Maintenance solutions.The role focuses on LLM integration prompt engineering agent orchestration RAG pipelines memory management tool calling and AI governance to enable reliable and scalable Agentic AI capabilities Key Responsibilities\nDesign and develop Agentic AI solutions including orchestrator agents intent routers memory components AI skills tool integrations and multiagent workflows. Build and optimize Retrieval Augmented Generation RAG pipelines using vector databases semantic search knowledge retrieval and enterprise content repositories \nDevelop prompts reasoning frameworks guardrails and agent instructions to improve response quality task completion accuracy and business relevance.\nIntegrate AI agents with enterprise platforms including Oracle ERP ServiceNow MCP servers APIs business workflows and operational tools.\nImplement AI observability tracing evaluation frameworks hallucination mitigation and performance monitoring for production AI systems Collaborate with Product Managers Data Engineers Business SMEs and AI Architects to continuously improve agent effectiveness and business outcomes","description_format":"text","description_chars":1275,"description_truncated":false,"requirements":{"experience_years_min":null,"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":["Design & Creative","Information Technology","Creative Agencies","Branding"],"lifecycle":[{"event":"open","at":"2026-10-20T15:39:45Z"}],"visa":[],"liveness":{"score":44,"band":"fade","label":"Fading","p_open":1,"p_active":0.59,"p_room":0.75,"age_days":36,"expected_fill_days":44,"reasons":["conf:2","stale_co","velocity","win:late","comp:brand"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/ltm-sr-llm-engineer-irving-tx","json_url":"https://alion.io/job/ltm-sr-llm-engineer-irving-tx.json","meta":{"generated_at":"2026-10-31T14:20:29Z","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":22259,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":9353},"rest":"https://alion.io/mcp/rest/get_company?id=9353"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fltm-sr-llm-engineer-irving-tx"},{"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%2Fltm-sr-llm-engineer-irving-tx"},{"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%2Fltm-sr-llm-engineer-irving-tx"},{"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/ltm-sr-llm-engineer-irving-tx\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fltm-sr-llm-engineer-irving-tx"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2934260}},{"tool":"search_jobs","arguments":{"company":"ltm.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2934260},"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. Docs: https://alion.io/developers"}}