9 Mothers

60 9 Mothers Jobs Hiring Near You

Machine Learning Engineer, Senior

Austin, TX ยท On-site

$103K - $142K/yr

Job Summary : 9 Mothers Defense develops AI-enabled systems to counter unmanned aerial threats. The company is seeking a Senior Machine Learning Engineer to design, train, and maintain models for ...

Perception Engineer, Senior

Austin, TX

$103K - $142K/yr

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 ...

Embedded Engineer (BSP), Staff

Austin, TX

$130K - $171K/yr

Position Summary 9 Mothers is seeking a Lead Embedded Engineer (BSP) to own the Board Support Package and embedded platform underlying our counter-sUAS systems. The Lead Embedded Engineer is ...

Position Summary 9 Mothers is seeking a Perception Lead to own the computer vision and machine learning stack that powers target detection, classification, and tracking in our counter-sUAS systems.

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 ...

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 ...

Electrical Engineer, Senior

Austin, TX

$106K - $138K/yr

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 ...

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 ...

Position Summary 9 Mothers is seeking a Robotics Lead to own the control systems and motion engineering for our counter-sUAS platform. The Robotics Lead is responsible for the design, implementation ...

Senior Machinist / Shop Manager

Austin, TX

$20.25 - $27.75/hr

Senior Machinist / Shop Manager About 9 Mothers 9 Mothers is an Austin-based defense tech company operating as an SOT/Class III manufacturer. Our R&D work spans advanced robotics and novel firearms ...

New

Robotics Engineer, Senior

Austin, TX ยท On-site

$103K - $142K/yr

Senior Robotics Engineer Company Overview 9 Mothers Defense develops AI-enabled systems to counter unmanned aerial threats. Our first product, EDDA, is an autonomous counter-sUAS point-defense ...

RN - NICU

Longmont, CO ยท On-site

Longmont, Colorado Shift: 12H Nights, with 6-9 weekend shifts in a 6 week schedule Contract Length ... Nurses may also be required to care for stable post-partum mothers and their babies when needed.

New

Part Time Mother's Helper

Austin, TX ยท On-site

$30 - $32/hr

Monday-Friday, 9:00 AM-2:00 PM (25 hours/week) Compensation: $30-$32/hour Part Time Mother's Helper. A warm and welcoming family in Pflugerville is seeking an experienced and nurturing Mother ...

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9 Mothers Jobs Information

Infographic showing various job openings at 9 Mothers in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% Physical job distribution.

Machine Learning Engineer, Senior

9 Mothers

Austin, TX โ€ข On-site

$103K - $142K/yr

Full-time

Posted 16 days ago


Job description

Job Summary:
9 Mothers Defense develops AI-enabled systems to counter unmanned aerial threats. The company is seeking a Senior Machine Learning Engineer to design, train, and maintain models for their counter-sUAS perception stack, focusing on model research and dataset engineering.
Responsibilities:
โ€ข Design, train, and iterate on machine learning models for detection, classification, and tracking of aerial targets.
โ€ข Own the dataset pipeline end-to-end, including data collection, labeling, curation, augmentation, synthetic data generation, and closed-loop retraining based on field performance.
โ€ข Build and maintain training infrastructure, including experiment tracking, compute orchestration, and evaluation harnesses.
โ€ข Define metrics and evaluation methodologies that correlate to real-world operational performance.
โ€ข Support deployment of trained models into the production perception stack, and address discrepancies between training and deployed performance.
โ€ข Analyze field data to identify and address model failure modes.
Qualifications:
Required:
โ€ข Demonstrated experience shipping machine learning systems into production under real-world operational requirements.
โ€ข Fluency in PyTorch or JAX, including full training loop development beyond fine-tuning off-the-shelf models.
โ€ข Strong software engineering skills beyond model development, including ownership of training infrastructure.
โ€ข Proficiency in Python; working knowledge of C++ or Rust at the training-to-deployment boundary.
โ€ข U.S. citizenship and ability to pass a background check.
Preferred:
โ€ข Experience with detection or tracking of small, fast, or adversarially perturbed targets.
โ€ข Synthetic data generation and sim-to-real methodologies.
โ€ข Experience training models for edge deployment, including quantization-aware training and knowledge distillation.
โ€ข Prior experience in defense or other safety-critical machine learning applications.
โ€ข Active security clearance, or eligibility to obtain one.
โ€ข Passion for building robots or engineering projects as a hobby
Company:
9 Mothers is a defense tech company that offers an AI-powered C-sUAS point defense turret designed to engage multiple fast-moving drones. Founded in 2024, the company is headquartered in Austin, USA, with a team of 11-50 employees. The company is currently Early Stage.