Boom Supersonic · 3 months ago
Senior Propulsion Engineer – Engine Mechanical Design
Boom Supersonic is pioneering the development of sustainable supersonic flight with its innovative jet engine, Symphony. As a Senior Propulsion Engineer focused on Engine Mechanical Design, you will lead the design and optimization of mechanical systems, ensuring the successful integration and performance of the engine.
AerospaceAir TransportationManufacturing
Responsibilities
Own the design features covering all the mechanically dynamic phenomena in the engine, including loads, actuation, rotordynamics, failure scenarios, and more
Develop technically sound design solutions to get symphony turbofan in the air as fast as possible!
Interpret, define and review tolerances and features on part drawings
Create physical layouts, models, and general arrangements of modules and whole engines such as 2D cross sections, 3D models, tolerance stackups, etc
Contribute to the creation of whole engine models that incorporate structures, rotors, ducts, services routing, actuation, secondary air systems and thermal management
Collaborate on specifications and design requirements for each module and help lead cross discipline integration efforts
Act as the technical owner for all mechanical aspects of the engine, including fits, seals, mounts, joints and other components
Develop and implement plans for assembly and disassembly for both development and production
Beyond these specific things, there are many opportunities to get involved in all aspects of Symphony engine development and Overture propulsion system integration, including fabrication and testing. Bring your curiosity!
Qualification
Required
Bachelor's or Master's in Mechanical or Aerospace Engineering or related field
Expert-level experience with CAD systems such as 3DX, Catia or NX
Expertise in Geometrics Dimensioning and Tolerancing (GD&T)
Familiarity with a variety of manufacturing techniques used in gas turbine production (single crystal casting, hollow core fan blades, linear friction welding, additive manufacturing, etc.)
Leadership experience in designing turbomachinery modules and parts, as well as throughout different phases of a program
Ability to clearly think through and communicate coupled engine and aircraft system level interactions
Willingness to both speak and listen, to give opinions and receive opinions, to consider all the data and be part of building the team consensus to move forward
To conform to U.S. Government aerospace technology export regulations (ITAR and EAR), applicant must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State
Preferred
Rig testing or engine testing experience
Supersonic jet engine design experience
Part 33 commercial certification experience
Experience with parametric modeling and PLM/PDM
Knowledge of heat transfer and structural analyses
Experience in the part disposition process
Background in developing design tools, methods or processes
Proficiency with Python or similar programming languages
A strong desire to avoid bureaucracy and move fast in a dynamic environment
Benefits
Long-term incentives/equity
Flexible PTO
A suite of progressive benefits designed to support our employees’ well-being and growth
Company
Boom Supersonic
Boom Supersonic is a commercial airplane manufacturer that builds supersonic airliners designed for speed, safety, and sustainability.
Funding
Current Stage
Growth StageTotal Funding
$732.5MKey Investors
Darsana Capital PartnersNEOM Investment FundMomentum Ventures
2025-12-09Series B· $300M
2024-12-16Series A· $100M
2024-04-24Convertible Note· $25M
Recent News
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2025-12-16
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