Senior Aerodynamics CFD Engineer

We are seeking a Senior Aerodynamics/CFD Engineer for our Boulder, Colorado location. This role can be remote with travel.Responsibilities:Design, loft and optimize components that affect the aircraft aerodynamics and outer mold line (OML).Build models, clean CAD geometry, and generate computational meshes to run CFD simulations that:Inform aircraft trade studies and configuration design decisions using appropriately fidelity levels.Support aerodynamic design across all phases, from concept development through certification.Develop and maintain high-fidelity aerodynamic databases for performance prediction, external-loads analysis, and real-time six-degree-of-freedom (6-DOF) simulations.Correlate and validate CFD results against simulations of varying fidelity (e.g. cross-code comparisons, wind-tunnel testing, and flight-test data). Iterate models as new data becomes available.Post-process and analyze simulation and test data. Summarize results in reports and presentations for internal and external stakeholders, as needed.Collaborate with cross-functional teams (performance, acoustics, loads, stability and control, control laws, systems, and instrumentation) to define simulation parameters and requirements, ensure model accuracy, and provide CFD expertise to guide design decisions.Develop and improve the software methods, tools, and workflows that support aerodynamic modeling.Support verification and validation activities that rely on model outputs (e.g., failure hazard assessments (FHAs)).Train and mentor junior aerodynamics engineers.Requirements:Required QualificationsB.S., M.S., or Ph.D. in aeronautical engineering or a related field15+ years of experience with a B.S., 10+ years with an M.S., or 8+ years with a Ph.D. modeling subsonic, fixed-wing aerodynamics using CFD and validating results with wind-tunnel experimentsExpert-level knowledge of subsonic, fixed-wing aerodynamics; strong theoretical background in fluid mechanics and CFDExperience with surface parameterization and aerodynamic shape optimizationExperience in turbulence modeling, boundary-layer transition, unsteady aerodynamics, and interference aerodynamicsStrong competence running NASA OVERFLOW and/or FUN3D CFD software (RANS flow solvers)Proficiency in 3D surface and volume meshing using structured overset meshes and/or unstructured tetrahedral/hexahedral meshesProficiency in lofting aircraft in 3D CAD software (e.g., CATIA, NX) and applying CAD cleanup toolsProficiency in Python and/or MATLAB scriptingExperience working with external partners and suppliers on development projectsFamiliarity with software development best practices and version control (Git)Good knowledge of high-performance computing (HPC) hardware and softwareStrong technical, written, and verbal communication skillsAbility to work well both collaboratively and independentlyExperience in a fast-paced design environmentPreferred QualificationsAerodynamics design experience on a large transport/freighter/cargo category aircraftFamiliarity with aircraft certification standards (14 CFR Part 25 or Part 23), preferably having been through an airplane development and certification programFamiliarity with cloud computing platformsExperience planning and executing wind-tunnel test campaigns to validate CFD and aerodynamic predictionsProficiency in MATLABExperience mentoring junior aerodynamics engineers in CFD