Vayu X5 VTOL drone in flight

Unlock Innovation in Defense and UAV Technologies with Expert Engineering Leadership

As a seasoned mechanical engineer and hardware leader, I deliver end-to-end solutions for defense-focused hardware and UAV companies. From ruggedized systems and VTOL designs to managing distributed teams, I turn complex challenges into mission-ready products.

  • Proven track record delivering reliable hardware on multiple SOCOM contracts and UAV programs.
  • Deep technical expertise in electromechanical architecture, UAV design, and end-to-end product development.
  • Repeated success leading a distributed hardware team to on-time completion of high-quality products.

About Me

With over a decade of experience in hardware engineering, I've led projects from concept to delivery for organizations like Teal Drones, Ravn, and Vayu. Specializing in defense applications and UAV innovations, I offer hands-on technical services alongside strategic leadership for distributed teams. My work has supported defense contracts, medical delivery UAVs, and high-performance consumer drones.

  1. 1
    Mechanical Design and Engineering: Product design (CAD), design for manufacturing (DFM), injection molding, structural analysis, composites, thermal analysis, and rugged enclosures.
  2. 2
    UAV/Drone Design and Development: Mission-specific configuration design, airframe structure, aerodynamic analysis, and propulsion sizing. Fixed wing, multi-rotor, and VTOL.
  3. 3
    Electromechanical Architecture and Integration: Requirements-based design, system interfaces, electrical systems design, and MIL-STD compliance.
  4. 4
    Product Development and Leadership: Requirements definition, vendor management, and team coordination for distributed hardware efforts.

"Sam has been one of the most reliable, capable, and principled employees I have had the privilege of working with... He is a world-class communicator who excels at bridging gaps between executives with differing priorities."

Jake Bullock

Founder and CEO at Ravn

LinkedIn
Sam Weiss

Sam Weiss

Senior Mechanical Engineer

Houston, TX

Tailored Engineering Services for Your Defense or UAV Project

Comprehensive engineering and leadership services to accelerate your hardware development

Technical Engineering Services

Mechanical design, electromechanical architecture, thermal/FEA analysis, composite structure, and rapid prototyping. Ideal for rugged hardware like Compute Pack V2 or VTOL drones like Vayu X5.

Technical Leadership for Distributed Teams

Project management, vendor coordination, requirements gathering, and cross-functional alignment. Proven in leading distributed hardware teams at Ravn for defense contracts, as seen in the Compute Pack V2 and Rail Mounted Controller projects.

UAV-Specific Expertise

Mission-specific configuration design, aerodynamic and stability analysis, airframe and wing structure, payload integration, and PX4 integration for platforms like BluJay, X5, and Deltaquad.

Defense-Focused Solutions

Design for rugged environments, Nett Warrior integration, tactical radio integration (PRC-163, Silvus, MPU5), IP-rated enclosures, and tactical integrations, as seen in Tactical Headset and Rail Mounted Controller.

What Customers Say About Working with Me

Testimonials from leaders in defense and UAV industries

"We've worked with Sam on several R&D projects over the last few years and have been very happy with his work. Sam has very deep knowledge in the UAV field & DFM and has helped us significantly with everything from mechanical and electrical engineering to firmware & management of other vendors & contractors."

David Chen

Head of Research and Development at SkyCatch (from DeltaQuad Testing & Integration project)

LinkedIn

"Sam is probably one of the most forthright and honest people I know... His ability to work in composites, 3d printing, CAD, novel materials, and traditional manufacturing processes like high-temperature plastic molds and CNC operations is considerable."

Charles Wood

Principal Design Architect | Autonomous Drones at Skydio (from Vayu and Teal projects like Vayu X5 and TealOne)

LinkedIn

"Sam has the ability to drive to the heart of an engineering problem... He improved upon the previous design, increasing flight time from 1hr to 3hrs and increasing payload capacity."

Nathan Hoffer

Sr. Principal Systems Engineer at Northrop Grumman (from AggieAir projects like BluJay and Minion2)

LinkedIn

Ready to Elevate Your Defense or UAV Project?

Whether you need expert mechanical design, UAV prototyping, or leadership for your distributed hardware team, I'm here to help. Let's connect to discuss how I can support your goals.