Senior Additive Manufacturing Engineer

Role Overview

You will design and build the hardware, controls, and software stack required to print energetic materials safely and repeatably. This is a hands-on skunkworks role, part robotics engineer, part controls engineer, part startup builder.

Key Responsibilities

• Design and build a prototype propellant 3D printer (extrusion or hybridsystem)
• Develop motion control systems (multi-axis gantry or robotic arm)
• Implement extrusion systems for high-viscosity, particle-loaded materials
• Write control software (Python/C++/embedded) for: Motion control;Deposition control; Process monitoring
• Integrate sensors (pressure, temperature, flow rate, vision systems)
• Develop closed-loop control for material flow and deposition quality
• Collaborate with chemist to match material properties to hardware capabilities
• Ensure system safety for energetic material handling
• B.S./M.S. in Mechatronics, Mechanical Engineering, Robotics, or similar
• 5–12+ years experience in robotics, automation, or additive manufacturing systems

Strong experience with

• Motion systems (stepper/servo control)
• Embedded systems and control loops
• Software development (Python, C++, ROS, or similar)
• Experience building custom hardware systems from scratch

Preferred Qualifications

• Experience with Direct Ink Writing (DIW), paste extrusion, or slurry-based AM
• Experience with high-viscosity or particle-filled materials
• Familiarity with industrial robotics or CNC systems
• Experience in hazardous or controlled environments