{"id":2210195,"url":"https://alion.io/job/defcon-ai-machine-learning-engineer-retrieval-grounded-generation","title":"Machine Learning Engineer (Retrieval & Grounded Generation)","company":{"id":46721,"name":"Defcon Ai","domain":"defconai.com","url":"https://alion.io/company/defcon-ai","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":165000,"max":200000,"currency":"USD","period":"year","gross":null,"usd_annual":200000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Embeddings","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-10T00:11:46Z","employer_posted_date":"2026-10-10","last_verified_at":"2026-10-12T03:17:01Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Join our team as a Machine Learning Engineer specializing in Retrieval & Grounded Generation. 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