Millennium Space Systems · 14 hours ago
Propulsion Engineer (Mid-Level, Senior)
Berkeley, MO
Full-time
Onsite
Mid, Senior Level
$112K/yr - $152K/yr
3+ years expBoeing is a leading aerospace company committed to innovation and collaboration. They are seeking a Propulsion Engineer to join their Energy and Propulsion team, where the role involves designing and integrating advanced propulsion systems for next-generation vehicles, conducting testing and analysis, and mentoring early career engineers.
AerospaceSpace Travel
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Defines, coordinates and controls the functional and physical interfaces between the propulsion system and the vehicle
Configures or designs propulsion sub-systems and components to meet all vehicle design and performance specifications
Contributes to or leads a range of testing, analysis, modeling, and simulation activities aimed at predicting and validating system performance
Development of concepts for future propulsion systems to meet anticipated requirements
Support development of specifications and architectural and configuration concepts for associated vehicle systems to meet customer and regulatory requirements
Propulsion vendor management and coordination
Works independently under direction from Subject Matter Experts
Ability to mentor early career engineers
Qualification
Required
Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
3 years or more in applying knowledge of internal and external flow characteristics related to inlets, nozzles, and engine operation with the capability to perform propulsion system analysis tasks
This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)
Employer will not sponsor applicants for employment visa status
Preferred
Ability to obtain addition accesses/clearances post hire
9+ years of relevant work experience
Understanding of the interactions between propulsion, aerodynamics, and flight controls as part of a collaborative Flight Sciences engineering team
Foundational knowledge of gas turbine engine operation and thermodynamics
Experience with real world component and hardware integration
Experience with thermodynamic cycle modeling tools & methods
Benefits
Health insurance
Flexible spending accounts
Health savings accounts
Retirement savings plans
Life and disability insurance programs
Programs that provide for both paid and unpaid time away from work
Company
Millennium Space Systems
Millennium Space Systems, a provider of agile, flight-proven small-satellite solutions.
501-1000 employees
Funding
Current Stage
Late StageTotal Funding
unknown2018-08-16Acquired
Leadership Team
Robert Jacobsen
Chief Financial Officer
Shasta Noble
Chief Financial Officer
Recent News
Spaceflight Now
2025-09-30
MEXICONOW
2025-09-27
2025-09-17
Company data provided by crunchbase