R&D Mechanical Technician at Pivotal in Palo Alto, CA

Summary: Pivotal is the leader in the emerging market of electric Vertical Takeoff and Landing (eVTOL) aircraft. They are seeking an R&D Mechanical Technician who will be responsible for fabricating prototype components, manufacturing lightweight structures, and integrating mechanical and electrical systems for innovative aircraft designs. Responsibilities: - Fabricate prototype components using 3D printing, machining, and rapid prototyping techniques - Manufacture and repair lightweight structures using wet layup composites (fiberglass, carbon fiber, Kevlar, etc.) - Build and maintain jigs, molds, and fixtures for prototype assembly and rework - Assemble and integrate mechanical, electrical, structural, and propulsion systems including electric motors, internal combustion (gasoline) engines, and hybrid powertrains - Conduct system-level integration and troubleshooting—diagnosing electrical, fuel, or mechanical issues during vehicle bring-up and testing - Support engine installation, cooling, exhaust, and fuel system plumbing - Collaborate closely with engineers across Aeromechanical, Electrical, and Systems disciplines to ensure designs are manufacturable and test-ready - Provide feedback to design engineers and contribute to design-for-assembly and design-for-maintenance improvements - Maintain an organized, safe, and efficient prototype workshop environment Required Qualifications: - Associate's or Bachelor's degree in Mechanical, Manufacturing, or Aerospace Engineering, or equivalent hands-on technical experience - Strong proficiency with hand tools, fabrication equipment, adhesives, cutting, bonding, and assembly processes - Proficiency with 3D printing (FDM, SLA, or similar) and finishing techniques - Practical experience in composite layup, trimming, and structural bonding - Hands-on experience with internal combustion engines, including assembly, integration, and testing - Familiarity with electric propulsion systems (motors, ESCs, wiring, sensors, or BMS integration) - Comfortable working in a fast-paced prototyping and test environment, supporting rapid iteration cycles Preferred Qualifications: - Experience in aerospace, automotive, UAV, or eVTOL prototype builds - Working knowledge of adhesives, bonded structures, lightweight materials, and engine-to-electric hybrid integration - Familiarity with CAD tools (CATIA, NX, SolidWorks, or equivalent) - Experience with instrumentation, sensors, and data acquisition during system testing - Understanding of AS9100 or ISO9001 quality practices for prototype fabrication Required Skills: Mechanical Engineering, 3D Printing, Composite Layup, Internal Combustion Engines Important Skills: Electric Propulsion Systems, CAD Tools Nice-to-Have Skills: Safety Mindset, Results Driven, Resilience, High-Performance Culture Benefits: Medical, Dental, Vision, 401k plans