Boom Technology
Start the Best Work of Your Career at Boom
At Boom, we’re building the world’s fastest airliner—driven by a team that embraces speed, owns every challenge, and never stops learning. Our propulsion team is pioneering Symphony, a custom engine designed from the ground up for sustainable supersonic flight. To make it real, we need mechanical engineers who thrive on hands-on problem solving—designing, building, and testing the systems that make engine development possible.
In this role, you'll own the design and development of critical engine systems—whether that’s a gearbox, oil circuit, or fuel subsystem. You’ll take your hardware from a clean sheet through analysis, build, and test. If you’ve ever wanted to see your work go from CAD to the control room and play a direct role in firing up a brand-new engine, this is it.
Role Overview
Design and develop engine subsystems and accessories, such as gearboxes, oil, fuel, or starter systems
Design and build structural and mechanical elements of the engine test stand and mounting system
Own your systems end-to-end: from concept to design, analysis, build, and test
Act as control room operator during ground engine tests, monitoring your systems in real-time
Build models, assemblies, and detailed drawings in CAD to support manufacturing and assembly
Create and execute test plans—including instrumentation, data review, and test iteration
Collaborate closely with design, manufacturing, and test teams to deliver fully integrated systems
Communicate findings and plans clearly across a multidisciplinary team
Ideal Candidate
Mechanical or Aerospace Engineering degree (or equivalent experience)
Strong grasp of engineering fundamentals, especially mechanical, fluid, and thermal systems
Proficient in CAD for design and drawing generation
Demonstrated experience with test planning, data analysis, and hands‑on testing
Clear, confident communicator who thrives in fast‑paced, cross‑functional environments
Meticulous attention to detail and system‑level thinking
Deep sense of ownership—you’re driven to understand how things work, and make them better
What Will Set You Apart
Experience with full product or test system lifecycle—from whiteboard to test data
Background in aerospace fluid systems, mechanical systems or testing
Operational mindset—you're comfortable with fast turns, ambiguity, and real-time problem solving
Passion for sustainable aviation and the future of high‑speed flight
We’re hiring at multiple levels of experience—whether you’re early in your career or bring decades of design expertise, we’d love to hear from you.
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.
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.
Boom is an equal opportunity employer and we value diversity. All employment is decided on the basis of qualifications, merit and business need.
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In this role, you'll own the design and development of critical engine systems—whether that’s a gearbox, oil circuit, or fuel subsystem. You’ll take your hardware from a clean sheet through analysis, build, and test. If you’ve ever wanted to see your work go from CAD to the control room and play a direct role in firing up a brand-new engine, this is it.
Role Overview
Design and develop engine subsystems and accessories, such as gearboxes, oil, fuel, or starter systems
Design and build structural and mechanical elements of the engine test stand and mounting system
Own your systems end-to-end: from concept to design, analysis, build, and test
Act as control room operator during ground engine tests, monitoring your systems in real-time
Build models, assemblies, and detailed drawings in CAD to support manufacturing and assembly
Create and execute test plans—including instrumentation, data review, and test iteration
Collaborate closely with design, manufacturing, and test teams to deliver fully integrated systems
Communicate findings and plans clearly across a multidisciplinary team
Ideal Candidate
Mechanical or Aerospace Engineering degree (or equivalent experience)
Strong grasp of engineering fundamentals, especially mechanical, fluid, and thermal systems
Proficient in CAD for design and drawing generation
Demonstrated experience with test planning, data analysis, and hands‑on testing
Clear, confident communicator who thrives in fast‑paced, cross‑functional environments
Meticulous attention to detail and system‑level thinking
Deep sense of ownership—you’re driven to understand how things work, and make them better
What Will Set You Apart
Experience with full product or test system lifecycle—from whiteboard to test data
Background in aerospace fluid systems, mechanical systems or testing
Operational mindset—you're comfortable with fast turns, ambiguity, and real-time problem solving
Passion for sustainable aviation and the future of high‑speed flight
We’re hiring at multiple levels of experience—whether you’re early in your career or bring decades of design expertise, we’d love to hear from you.
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.
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.
Boom is an equal opportunity employer and we value diversity. All employment is decided on the basis of qualifications, merit and business need.
#J-18808-Ljbffr