Propulsion Engineer, Mechanical Design

Boom Supersonic

$107K — $135K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's or Master's in Mechanical or Aerospace Engineering or related field
  • 5+ years of professional experience
  • Expert-level experience with CAD systems such as 3DX, Catia or NX
  • Experience in Geometrics Dimensioning and Tolerancing (GD&T)
  • Familiarity with various manufacturing techniques used in gas turbine production
  • Experience in designing turbomachinery modules and parts
  • Strong communication skills for systems-level interactions.

Responsibilities

  • Design features addressing mechanical dynamics in the engine like loads and failure scenarios
  • Review and define tolerances and features on part drawings
  • Create physical layouts and models of engine modules
  • Develop comprehensive engine models integrating various systems
  • Collaborate on design specifications and module integration
  • Address all mechanical aspects of the engine including components like joints and seals
  • Plan assembly and disassembly for development and production.

Benefits

  • Flexible PTO
  • Employee well-being and growth benefits
  • Opportunities for long-term incentives/equity
  • Dynamic work environment with no bureaucracy involved.
Full Job Description
Boom Supersonic's mission is to make the world dramatically more accessible through a renaissance in supersonic flight. Boom is developing the Symphony supersonic engine, which powers the Overture supersonic airliner and the Superpower natural gas turbine for AI. Overture will fly at twice the speed of today's subsonic jets over water and 50% faster over land with Boomless Cruise.

Role Overview

As part of the Propulsion Team, you will:

  • Work on the design features covering all the mechanically dynamic phenomena in the engine, including loads, actuation, rotordynamics, failure scenarios, and more
  • 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
  • Work on all mechanical aspects of the engine, including fits, seals, mounts, joints and other components
  • 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!

Ideal Candidate

  • Bachelor's or Master's in Mechanical or Aerospace Engineering or related field
  • 5+ years of professional experience
  • Expert-level experience with CAD systems such as 3DX, Catia or NX
  • Experience 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.)
  • Experience in designing turbomachinery modules and parts
  • Ability to clearly think through and communicate coupled engine and aircraft system level interactions

What Will Set You Apart

  • 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

Compensation

  • P3 Level - Typically 5 - 10 years of experience - Base salary range: $107,000 - $135,000
  • P4 Level - Typically 10 - 15 years of experience - Base salary range: $133,000 - $169,000

Actual compensation will vary based on factors including, but not limited to, location, experience, and performance. The range listed is just one component of Boom's total rewards package. Other elements may include long-term incentives/equity, flexible PTO, and a suite of progressive benefits designed to support our employees' well-being and growth.

There is no set deadline to apply for this job opportunity. Applications will be accepted on an ongoing basis until the search is no longer active.

ITAR Requirement

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. Learn more about ITAR here.

Want to build a faster future? Come join Boom.

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