{"id":4209030,"url":"https://alion.io/job/clera-senior-ml-engineer-perception-4","title":"Senior ML Engineer, Perception","company":{"id":2706,"name":"Clera","domain":"getclera.com","url":"https://alion.io/company/clera","size_band":"11-50","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":80,"open_postings":40,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":6,"computed_at":"2026-11-12T10:38:37Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":190000,"max":222000,"currency":"USD","period":"year","gross":null,"usd_annual":222000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Computer Vision","optional":false},{"name":"ONNX","optional":false},{"name":"Python","optional":false},{"name":"Sensor Fusion","optional":false},{"name":"TensorRT","optional":false}],"status":"live","first_seen_at":"2026-11-12T17:24:21Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-13T00:27:14Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"About the Role\nLead the perception stack for an autonomous defense robotics system, covering detection, tracking, classification, and sensor fusion. You will partner with robotics, controls, and hardware engineers to deliver reliable performance in real-world field conditions.\nWhat You'll Do\nOwn perception architecture across detection, tracking, classification, and sensor fusion.\n\nBuild ML models and training pipelines, then deploy models to embedded hardware.\n\nFuse EO/IR and other sensor data across the perception system.\n\nOptimize real-time perception for embedded compute and strict latency budgets.\n\nWork closely with robotics, controls, and hardware teams to deliver systems that perform in the field.\n\nMentor perception engineers while contributing directly to implementation.\n\nWhat We're Looking For\nAt least 5 years building and shipping perception systems on physical hardware.\n\nStrong Python and production C++ skills, with experience in ML engineering and computer vision.\n\nExperience building real-time detection and tracking using live sensor data, including moving-target tracking and ego-motion compensation.\n\nHands-on deployment of ML models with TensorRT, ONNX, or equivalent, and optimization for embedded compute.\n\nExperience developing ML training pipelines through deployment and delivering systems that work against real-world targets.\n\nBackground in robotics, autonomy, aerospace, or defense perception; experience with aerial targets, thermal imagery, radar, or multi-sensor fusion is helpful.\n\nBS, MS, PhD, or equivalent experience in computer science, electrical engineering, robotics, or a related field.\n\nCompensation & Benefits\nBase salary range: $190,000 to $222,000 annually. 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