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We are seeking an experienced Lead Robotics Engineer to join a small, fast‑moving team. You will design and implement the physical control systems — the “body” — of our interceptor platforms. This role is critical, as the accuracy of our control theory dictates the success of every high‑speed maneuver in combat. You should be comfortable writing code and working with robotic components (actuators, controllers, compute, sensors, etc.).
The modern battlefield has changed. Cheap, autonomous suicide drones have turned the tactical advantage upside down, and the world is looking for a solution. At 9 Mothers, we aren’t just "innovating"—we are building the shield.
Backed by top-tier investors, we develop AI powered machines designed to intercept and neutralize Group 1/sUAS threats in real-time. Our flagship product is a low-power, counter-drone system built for the edge—on vehicles, at bases, or in a soldier's pack.
While others build for "awareness" or "long-term research," we build for the immediate survival of those in harm’s way. We are a team of hackers, engineers, and mission-driven builders who value field-ready capability over polished slide decks. If you want to see your code or hardware in the field next month—not next year—this is your playground.
We are seeking an experienced Lead Robotics Engineer to join a small, fast‑moving team. You will design and implement the physical control systems — the “body” — of our interceptor platforms. This role is critical, as the accuracy of our control theory dictates the success of every high‑speed maneuver in combat. You should be comfortable writing code and working with robotic components (actuators, controllers, compute, sensors, etc.).
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More from this employer
Austin, USA
Austin, USA
Austin, USA
Austin, USA
Austin, USA
Austin, USA
Austin, USA
Austin, USA
Experience with ROS2, DDS, or similar middleware
Model‑predictive or adaptive control expertise
PCB design and EMC awareness
Safety‑critical workflow experience
Prior defense startup experience
Security clearance or ability to obtain one
Passion for building robots or engineering projects as a hobby
1. Application screen phone call (30 min)
2. Virtual interview with co-founder/CTO + Director of Engineering (45 min via MS Teams)
3. Paid take-home consulting agreement ($500, ~4-8 hours)
4. Review work
5. Virtual interview with co-founder/CEO (45 min via MS Teams)
6. In-person visit to Austin
7. Offer
AI-powered counter-drone defense technology startup building autonomous-capable systems for the U.S. Government.
Visit company websiteJobs and hiring trendsUSD 250000-400000 yearly / year
Full-time
Senior
Onsite
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