Principal Propulsion Engineer
Big vision. Bold tech. Fast growth. Join a lean, fast-growing aerospace team redefining what’s possible. Come join the mission!
Location: Roswell, GA
Work Type: Full-Time | On-Site
Salary Range: $160,000 – $170,000
COMPANY PROFILE:
PBS Aerospace is a world-class designer and manufacturer of small turbojet engines powering the next generation of advanced unmanned aerial and missile systems for the U.S. Department of Defense. With unmatched power-to-weight performance, precision engineering, and rapid manufacturing capability, transforming the propulsion landscape.
As the company scales a new high-volume production facility in Roswell, GA, we are building a team of exceptional engineers who want to make an impact, grow fast, and be part of something extraordinary.
FEATURES AND BENEFITS:
Competitive compensation and performance-based bonus opportunitiesComprehensive health, dental, and vision coverage401(k) with company matchProfessional development and advancement opportunitiesDynamic, collaborative engineering environment with direct impact on national defense programsROLE YOU WILL PLAY:
The Principal Propulsion Engineer will lead the design, development, and testing of advanced gas turbine propulsion systems. This is a hands-on leadership position that drives next-generation turbojet programs from concept through validation and production.
If you’re an innovative problem solver who thrives in a fast-paced, cross-functional environment—and you want your engineering work to have real-world impact—this is the opportunity for you!
Key Responsibilities:
Lead propulsion system development initiatives from concept through qualification and productionConduct trade studies and system analyses to guide design strategy and performance optimizationDesign and analyze turbomachinery components and subsystemsPerform aerodynamic and structural evaluations to resolve design and service issuesDevelop engineering documentation, including drawings, models, specifications, and reportsLead propulsion system testing and data analysis for validation and optimizationProvide technical mentorship and oversight to junior engineersSupport New Product Introduction (NPI) initiatives and the PBS technology roadmapBACKGROUND PROFILE:
U.S. citizenship required (defense contractor eligibility)Bachelor’s degree in Mechanical or Aerospace Engineering (Master’s or Ph.D. preferred)10+ years of experience in gas turbine propulsion design and developmentProven success leading turbomachinery projects from concept through testingExpertise with CAD and analysis tools (FEA, CFD); proficiency with Creo, ANSYS preferredDeep knowledge of thermodynamics, fluid dynamics, materials, and structural designStrong understanding of aerospace manufacturing processes (brazing, welding, additive, forging, casting, machining)Familiarity with DFM/DFA principles for high-volume productionExperience with MIL-STD requirements and defense propulsion programs strongly preferredCollaborative, high-energy, and detail-oriented team leader