Senior Structural Dynamics Engineer – Advanced Concepts

At BETA Technologies, we apply our intellectual curiosity, passion for aviation, and commitment to sustainability toward a shared mission of revolutionizing electric aviation. Regardless of the position one holds, each team member brings their talent and desire to positively impact the environment and lives of others in a refreshing, vibrant, and inclusive culture.

The Senior Structural Dynamics Engineer will provide senior technical ownership for structural dynamics, vibration, and aeroelastic model integration for an advanced narrow body aircraft. The role will establish the methods, models, requirements, and test‑correlation strategy needed to manage coupled wing, pylon, open‑fan, control‑system, and airframe dynamic risk. This position will be based onsite at our South Burlington, VT office location, our Raleigh, NC office.

Remote candidates may be considered for a hybrid role, with monthly visits to South Burlington, VT for in‑person work.

• Lead development of mass- and stiffness‑representative finite element models for modal, vibration, forced‑response, transient, and aeroelastic analyses
• Define the structural‑dynamics analysis plan, model architecture, interfaces, quality checks, and technical‑review approach
• Assess coupled wing, pylon, propulsion, control‑surface, and aircraft‑system dynamic behavior, including open‑fan excitation and whirl‑flutter risk
• Translate analysis results into stiffness, mass‑property, damping, isolation, clearance, instrumentation, and structural design requirements
• Plan ground vibration, component vibration, structural coupling, and model‑correlation activities for later program phases
• Coordinate structural models and assumptions with Loads, Aeroelasticity, Flight Controls, Propulsion, Stress, Design, Test, and team counterparts
• Guide mitigation trades and communicate dynamic risk, uncertainty, and recommended decisions to program leadership
• Mentor other engineers and improve reusable analysis methods and automation

• Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, or a related field
• Seven or more years of structural dynamics, vibration, aeroelasticity, or aircraft dynamic‑test experience
• Deep understanding of modal analysis, damping, forced response, finite element methods, and model correlation
• Experience with NASTRAN, FEMAP, MATLAB, Python, or comparable dynamics‑analysis tools
• Demonstrated technical leadership across multidisciplinary aircraft‑development interfaces
• Must be a US Person to be considered for the role

• Transport‑aircraft wing, pylon, propulsion‑installation, control‑surface, flutter, or whirl‑flutter experience
• Experience planning and correlating ground vibration or component dynamic tests
• Knowledge of Part 25 structural‑dynamics and aeroelastic certification considerations

This role requires extended computer work and regular access to office, laboratory, hangar, and test environments. Occasional travel, nonstandard test hours, and ause of standard personal protective equipment may be required.

$135,000—$155,000 USD

Build electric airplanes with us!

BETA offers a competitive Total Compensation package designed to support you now and as you grow with us. This role includes both Restricted Stock Units and Performance Stock Units for all full‑time team members, so everyone shares in our success.

You’ll have access to onsite healthcare in Vermont, comprehensive medical coverage, dental and vision, short‑and‑long‑term disability, and paid parental leave. We also take care of the everyday details with daily lunch provided, and yes—flight lessons are part of the experience, along…