{"id":1717157,"url":"https://alion.io/job/mach9-ml-engineer-product-2","title":"ML Engineer, Product","company":{"id":2667056,"name":"Mach9","domain":"mach9.ai","url":"https://alion.io/company/mach9-com","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Work at a Startup","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":null,"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":180000,"max":300000,"currency":"USD","period":"year","gross":null,"usd_annual":300000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Fine-tuning","optional":false},{"name":"Grounding DINO","optional":false},{"name":"ONNX","optional":false},{"name":"Open3D","optional":false},{"name":"PDAL","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"TensorRT","optional":false}],"status":"live","first_seen_at":"2026-10-02T19:05:34Z","employer_posted_date":"2026-10-02","last_verified_at":"2026-10-06T22:12:08Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"The role\nAt Mach9, ML Engineers build the perception models at the core of our AI-enabled CAD system. We build models to extract 3D object and line features from dense LiDAR point clouds and imagery. Our unique data advantage allows us to develop and train cutting edge 3D scene understanding models that serve real surveyors and engineers in the field.\nThis role is product-focused. You will be working closely with customers to develop CV/ML pipelines and workflows that solves their problems. Your responsibility is to ship new features and product lines end-to-end from data strategy, to model training, to evaluation.\nThis role is ideal for early-career engineers (new grad to ~3 years) who learn fast, are curious about how things work, and get real satisfaction from shipping. You need to be able to come up with ideas, try them, get feedback and iterate quickly.\nResponsibilities\nShip new extraction features end to end: scoping with product and customer-facing teams, data and labeling strategy, model selection or fine-tuning, evaluation, and integration into Digital Surveyor.\n\nBuild on existing model families and open-source tooling first (vision foundation models, VLMs, point-cloud backbones, classical geometry), and know what's out there and what each is good for.\n\nAdapt our production models to new object classes, regions, and sensor types as customers bring them.\n\nBuild evaluation pipelines that measure improvements and regression alike.\n\nIterate on feature extraction pipelines according to customer feedback and metrics changes.\n\nRequirements\nBS or MS in Computer Science, EE, Robotics, or a related field, or equivalent experience.\n\nStrong coding abilities (preferably Python + Pytorch), and comfortable working with a large codebase.\n\nHands-on experience training or fine-tuning a vision model (segmentation, detection, or 3D) through work, internships, or projects.\n\nWorking knowledge of geometry for 3D perception: coordinate systems, transforms, projecting between images and point clouds.\n\nCuriosity and speed: you pick up new frameworks and papers quickly and can explain what you learned to teammates.\n\nClear communicator with engineers, product, and the surveyors who use what you build.\n\nFluent with AI coding assistants.\n\nBonus qualifications\nHave used open-source vision foundation models (SAM family, DINO, Grounding DINO, or similar) in a task before.\n\nExperience with point clouds or LiDAR data (Open3D, PDAL, PyTorch3D, sparse convolution libraries).\n\nExperience deploying models to production: ONNX or TensorRT, batch inference on cloud GPUs.","description_format":"text","description_chars":2584,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Geospatial Analytics","Computer Vision"],"lifecycle":[{"event":"open","at":"2026-10-02T19:05:34Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":34,"reasons":["conf:2","velocity","win:early"],"computed_at":"2026-10-06T05:45:30Z"},"pay":{"stated_usd_annual":300000,"is_top_pay":true},"html_url":"https://alion.io/job/mach9-ml-engineer-product-2","json_url":"https://alion.io/job/mach9-ml-engineer-product-2.json","meta":{"generated_at":"2026-10-06T23:04:54Z","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","counted_by":"address","units_charged":1,"used_today":4068,"day_limit":5000,"remaining_today":932,"minute_limit":60,"resets_at":"2026-10-07T00:00:00Z"}},"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":2667056},"rest":"https://alion.io/mcp/rest/get_company?id=2667056"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmach9-ml-engineer-product-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%2Fmach9-ml-engineer-product-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%2Fmach9-ml-engineer-product-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/mach9-ml-engineer-product-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmach9-ml-engineer-product-2"}]}