Turbine Aerodynamics Engineer

Boom Supersonic; Centennial (CO); Hybrid; USD 117,000 - 225,000; Full time

Benefits offered by this job

Medical coverage

Dental and vision premiums

401(k) with company match

Generous paid time off

Parental leave

Counseling and therapy resources

Life and disability insurance

Pet insurance

Invest America contributions

On-site gym and kitchen

Job summary

Boom is advancing Symphony, a jet engine designed for sustainable supersonic flight, joining a team that includes experts from XB-1 and Overture programs. As a Turbine Aerodynamics Engineer, you’ll shape high- and low-pressure turbine components, run CFD analyses, and drive integration with airframe design.

You’ll collaborate across disciplines, develop toolchains for engine-propulsion workflows, and contribute from concept through certification, with opportunities to influence manufacturing

Qualifications

• Bachelor’s or Master’s in Mechanical or Aerospace Engineering or related field.
• Experience with turbine design and aerodynamics analysis.
• Proficiency in CAD and programming (Python) for design integration.

Responsibilities

• Develop Symphony turbine system (HP/LP) performance and aerodynamic design.
• Design airfoils and flowpaths using CFD; build 1D meanline models.
• Develop and validate performance maps; participate in rig tests and integration with airframe.

Skills

CFD analysis

Airfoil design

Meanline tools

Python

NPSS/PyCycle

CAD proficiency

Education

Bachelor's or Master's in Mechanical or Aerospace Engineering

Tools

NPSS

PyCycle

Axstream

ADS turbomachinery

Job description

Start the Best Work of Your Career at Boom

At Boom, our remarkably small team built the groundbreaking XB-1 supersonic jet and designed the world's fastest airliner Overture. What made it possible? Exceptional people—driven, curious, and committed to building what’s never been built before.

Now, we’re applying that same approach to Symphony—the first jet engine purpose-built for sustainable supersonic flight. It will be the fastest development of a large-scale propulsion system in aviation history, and our turbine team is at the heart of it.

As a Turbine Aerodynamics Engineer, you’ll work shoulder to shoulder with aircraft designers, systems leads, and test engineers to architect the hot section of Symphony—from concept through certification. You’ll design, optimize, and build high-performance turbine systems that make supersonic travel possible. And you’ll be there when it all comes together—when the Symphony prototype roars to life on the test stand this year, and takes flight just a few years from now.

If you’re the kind of engineer who chases understanding, thrives in the unknown, and gets energy from building what’s never been built—you’ll fit right in.

What you'll do

• Involved in the development of the Symphony turbine system (High pressure and Low pressure), including performance and aerodynamic design
• Design airfoils and flowpath via CFD analysis
• Develop 1D meanline models, design blading for airfoils, develop performance maps, spec out and participate in rig tests, assess as-built hardware, and influence how these things affect the overall Overture aircraft and Symphony integrated propulsion system
• Advocate for component rigs when deemed necessary, analyze rig and engine test data, recommend courses of action
• Develop and integrate toolchains and processes, including multi-disciplinary workflows and automation that fully integrate engine and propulsion analyses with airframe development
• Coordinate with leadership, team members, and suppliers to ensure the designs can support the manufacturing metrics
• 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
• Self-motivated individual with strong interpersonal skills who can be a team player and solve challenging problems
• Design experience in axial turbomachinery leading various different phases of the design process using different fidelity of the tools such as meanline, 2D analyses, and 3D analyses (e.g., geometry creation, mesh, and execute CFD)
• Proficiency in CAD to support the module integration efforts in the engine
• Proficiency in Python or similar programming languages
• Experience working with engine cycle analysis tools such as NPSS or PyCycle
• 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

What will set you apart

• Component or module ownership experience in a turbomachinery program or product
• Supersonic jet engine design experience
• Part 33 commercial certification experience
• Experience in life assessments of turbine systems driven by thermal and structure failures
• Experience analyzing secondary flow systems inside engines
• Background in developing design tools, methods, and processes
• Testing and data-reduction experience
• Experience with Axstream or ADS turbomachinery software
• A strong desire to avoid bureaucracy and move fast in a dynamic environment

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.

What is it REALLY like to work at Boom?

Find out here.

Compensation

• P2 Level - Typically 0 - 4 years of experience - Base salary range: $117,000 - $158,000
• P3 Level - Typically 5 - 10 years of experience - Base salary range: $137,000 – $184,000
• P4 Level - Typically 10 - 15 years of experience - Base salary range: $153,000 – $205,000
• P5 Level - Typically 15 + years of experience - Base salary range: $168,000 – $225,000

Actual compensation will vary based on factors including, but not limited to, location, experience, and performance.

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.

Benefits

Along with competitive pay and meaningful equity, Boom offers:

• Medical coverage, with Boom paying 70% of medical premiums
• Fully paid dental and vision premiums for employee-only coverage
• A $100–$300 company HSA match on eligible medical plans
• A 401(k) with a company match
• Generous paid time off and company holidays
• Paid parental leave
• Confidential counseling, coaching, and therapy resources for you and your family
• Company-paid life and disability insurance
• Pet insurance
• A $1,000 contribution to Invest America accounts for Boom babies
• Healthy meals, an on-site gym, and a fully stocked kitchen
• Ongoing wellness events
• Discounts on technology, concerts, and rental cars
• A dedicated real estate team to help you find a home

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.

Boom is an equal opportunity employer, including for individuals with disabilities and protected veterans. We are building a culture of merit and excellence.