# Senior Additive Manufacturing Engineer

> Executive Recruiting Group · Broomfield, United States · Full-time · Posted 2026-05-26

**Salary:** USD 120,000–170,000

**Workplace:** on_site

## Description

**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

## Requirements

-   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

## Apply

[Apply at Executive Recruiting Group](https://apply.workable.com/erg-recruiting/j/AD8E704EC7/apply)

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