{"id":2546894,"url":"https://alion.io/job/luminary-senior-principal-forward-deployed-engineer-applications-cfd","title":"Senior / Principal Forward Deployed Engineer, Applications (CFD)","company":{"id":24801,"name":"Luminary","domain":"luminary.ai","url":"https://alion.io/company/luminary","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Rippling","truth_index":{"grade":"A","score":95,"open_postings":15,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":176,"computed_at":"2026-10-22T06:10:10Z"}},"role":"Solutions","role_family":"Solutions","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":["San Mateo, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":145000,"max_usd":302000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":610},"experience_years_min":null,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ANSYS","optional":false},{"name":"HPC","optional":false},{"name":"OpenFOAM","optional":false},{"name":"Python","optional":false},{"name":"STAR-CCM+","optional":false}],"status":"live","first_seen_at":"2026-10-14T15:41:43Z","employer_posted_date":"2026-10-14","last_verified_at":"2026-10-22T06:08:50Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":7},"description":"Full Time | Eligible for Hybrid, Remote\nJOIN THE REVOLUTION IN ENGINEERING INNOVATION\nEngineering simulation is fundamental to how the world's most advanced products are designed, but many of the hardest problems remain constrained by compute, time, and traditional workflows. Luminary is changing that. Our Physics AI platform brings together high-fidelity engineering simulation, AI, and modern computing to help engineering teams explore more designs, make better decisions, and solve problems that were previously out of reach.\nWe're looking for a Senior or Principal Forward Deployed Engineer to work closely with customers on their most important engineering challenges.\nABOUT THE ROLE\nAs a Forward Deployed Engineer on Luminary's Applications Engineering team, you will lead the CFD and engineering analysis for complex customer engagements. You will work closely with customer engineers to understand the design problem, make sound engineering decisions, and define the right simulation strategy. You will build and validate high-quality datasets, partner with AI/ML teams to develop Physics AI models grounded in high-fidelity simulation, and ensure the resulting solution supports the customer's engineering decisions and workflow. You will collaborate with delivery leads, Product, and Engineering throughout the engagement.\nWHAT YOU'LL DO\nOwn technical decisions around physics, modeling assumptions, fidelity, and validation.\nDesign and execute CFD campaigns at scale on the Luminary platform.\nAutomate simulation workflows from geometry through results.\nPartner with AI/ML scientists to train, evaluate, and validate Physics AI models.\nWork with Data & Platform engineers to deploy models into customer engineering workflows.\nTest new platform capabilities and build reusable tools that improve technical delivery.\nTravel to customer sites for deployment, training, and technical reviews.\nWHAT YOU BRING\nPhD in Mechanical Engineering, Aerospace Engineering, or a related field, or an MS with significant relevant industry experience.\nDeep hands-on industrial CFD experience, including meshing, solver setup, and simulation validation.\nExperience with Ansys Fluent, Simcenter STAR-CCM+, PowerFLOW, OpenFOAM, or similar CFD tools.\nExperience running large parametric or DoE studies on HPC or cloud environments.\nStrong Python skills for engineering automation, APIs, and SDK workflows.\nExperience working directly with customers or cross-functional engineering teams.\nEligibility: Limited to U.S. Persons. 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