Mach Industries · 2 months ago
Propulsion Mechanical Design Engineer
San Luis Obispo, CA
Full-time
Onsite
Entry, Mid Level
2+ years expMach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. The role involves designing turbojet engine components and subsystems, participating in the full lifecycle of product development, and collaborating with various teams to ensure high-quality delivery of components.
Drone ManagementIndustrialInfrastructureManufacturingNational Security
No H1B
U.S. Citizen Only
Responsibilities
Design and Development: Design turbojet engine components and subsystems using Siemens NX, leveraging tools such as CAD, CFD, and FEA. Produce 3D models and 2D drawings optimized for manufacturing and performance
Full Lifecycle Ownership: Participate in concept generation, trade studies, prototyping, testing, and iteration. Engage directly with test teams to validate your hardware
Team Collaboration: Work closely with fabrication, machining, test, and engineering teams to ensure high-quality, on-time delivery of components
Qualification
Required
BS in Mechanical, Aerospace, Electrical Engineering or related field
2+ years of mechanical engineering experience in propulsion, powertrain, or mechanical assemblies involving high-speed rotating hardware
Proficient in Siemens NX and familiar with PLM tools like Teamcenter
Working knowledge of ASME Y14.5 for tolerance control and manufacturability
Strong base in structures, materials, and manufacturing processes
Experience with prototyping and testing; comfortable in lab and shop environments
Must be a U.S. Person due to required access to U.S. export-controlled information or facilities
Preferred
Experience designing or developing turbomachinery, small turbine engines, or air-breathing propulsion systems
Familiarity with high-rate manufacturing methods and strong understanding of DFM principles
Exposure to advanced materials such as composites and high-temperature alloys in propulsion environments
Experience supporting or leading test rig design, component integration, or validation of hardware
Understanding of defense or aerospace regulations and qualification processes
Benefits
Health insurance
Retirement plans
Opportunities for professional development
Company
Mach Industries
Mach Industries is a defense manufacturing company that develops unmanned systems and defense infrastructure.
51-200 employees
Funding
Current Stage
Growth StageTotal Funding
$184.7MKey Investors
BedrockSequoia Capital
2025-06-17Series B· $100M
2023-10-04Series A· $79M
2023-06-15Seed· $5.7M
Leadership Team
Ethan Thornton
Member
Recent News
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