Senior Loads & Dynamics Engineer – Vibrations & Acoustics

About Electra

At Electra, we’re pioneering sustainable aviation through the development of hybrid‑electric Ultra Short Takeoff and Landing (eSTOL) aircraft designed to transform regional mobility. Our aircraft operate from soccer‑field‑sized spaces, enabling Direct Aviation, a new mode of point‑to‑point air travel that brings communities closer together. Headquartered in Northern Virginia with a location in Switzerland, Electra is building a diverse global team passionate about redefining the future of flight.

Senior Loads & Dynamics Engineer specializing in vibrations and acoustics to lead the development, analysis, and validation of structural loads and dynamic environments for our nine‑passenger EL9 hybrid‑electric aircraft. In this role, you will own critical loads, vibration, and acoustic analyses across all phases of aircraft development, from concept through certification, working closely with airframe, stress, flight physics, test, and propulsion teams to ensure accurate definition of static and dynamic environments, supporting safe, certifiable airframe and systems designs.

This position is ideal for an experienced engineer ready to influence architecture‑level decisions on a novel aircraft platform.

• Lead the development of static, dynamic, vibration, and acoustic loads for airframe structures, propulsion systems, and installed equipment.
• Own loads and dynamics tasks from conceptual definition through detailed analysis and certification, ensuring alignment with performance, safety, and airworthiness requirements.
• Manage contractors developing loads, flutter, and acoustic data to support overall program objectives.
• Define vibration and acoustic environments (random, sine, shock, and acoustic spectra) for structural sizing, stress analysis, and equipment qualification.
• Perform and support coupled loads analyses (CLA), modal analyses, and frequency response assessments.
• Collaborate closely with airframe design, stress, propulsion, systems, and test teams to ensure accurate translation of loads into structural and system requirements.
• Support ground and flight test activities, including vibration and acoustic testing, data reduction, and test‑to‑analysis correlation.
• Contribute to the development of structural dynamic models (finite element‑based) in support of loads, vibration, and acoustic analysis.
• Prepare and present at internal technical reviews.
• Interface with suppliers to define vibration and acoustic requirements for externally sourced components and systems.
• Continuously improve Electra’s loads, dynamics, and vibroacoustic analysis methods, tools, and processes.

• Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, or a related field;
  Master’s degree preferred.
• 8+ years of experience in aircraft loads, structural dynamics, vibrations, or acoustics engineering (or equivalent combination of education and experience).

• Strong understanding of aircraft loads development, structural dynamics, vibration, and acoustic fundamentals.
• Demonstrated experience developing and applying static and dynamic load cases for structural sizing and certification.
• Proficiency with finite element‑based analysis tools (e.g., NASTRAN, FEMAP, Hyper Mesh, Patran, or similar).
• Experience defining and interpreting random vibration, sine vibration, shock, and acoustic environments.
• Familiarity with FAA Part 23 or Part 25 structural and dynamic certification requirements.
• Ability to clearly communicate technical results through formal reports, presentations, and cross‑functional discussions.
• Strong organizational skills and ability to manage multiple analysis efforts in a fast‑paced development environment.

• Experience supporting flight test or ground test for vibration and acoustic qualification.
• Background in hybrid‑electric, eSTOL/eVTOL, or advanced aircraft development programs.
• Experience with test analysis correlation and model validation.
• Familiarity with MIL‑STD or RTCA vibration and acoustic standards.
• Experience working directly with suppliers on…