GrayMatter Robotics

Overview

GrayMatter Robotics is a Physical AI company based in Los Angeles, focused on creating Factory SuperIntelligence through advanced robotic systems that enhance manufacturing processes. The Staff Design Engineer will be part of the Design & Mechatronics team, working on innovative hardware solutions for robotic systems.

Responsibilities

• Design hardware and mechanisms for robotic systems with a focus on performance and reliability.
• Collaborate with cross-functional teams to improve product design for manufacturing compliance.
• Conduct complex Finite Element Analysis (FEA) and thermal simulations to validate designs.
• Perform structural analysis to ensure design integrity.
• Prototype hardware considering Design for Manufacturability (DFM) using 3D printing and CNC machining.
• Select electrical, mechanical, and pneumatic hardware components.
• Work with Electrical and Software teams for system integration.
• Troubleshoot existing hardware and automation systems for improvements.
• Lead root cause investigations for failures or defects.
• Conduct mechanical risk assessments and ensure compliance with safety standards.
• Implement Geometric Dimensioning and Tolerancing (GD&T) and tolerance analysis.
• Collaborate with teams to define customer requirements and validate project feasibility.
• Manage part number allocation and review Bills of Materials for accuracy.
• Execute cost reduction initiatives without compromising performance.
• Manage relationships with external suppliers for quality and cost-effectiveness.
• Make recommendations for design validation and testing protocols.
• Oversee the mechanical product lifecycle from concept to production.
• Mentor and develop junior engineering talent.

Requirements

• BS/MS in Mechanical Engineering or equivalent experience.
• Experience with 3D solid modeling and development of 2D manufacturing drawings.
• Understanding of manufacturing processes including machining and fabrication.
• 8+ years of proficiency with CAD programs and hands-on prototyping.
• Strong communication skills and ability to collaborate across teams.
• Willingness to work in a dynamic early-stage company.
• Ability to conduct root cause analyses and trade studies.
• Problem-solving skills in a collaborative environment.

Benefits

• 401k
• Health Insurance
• Dental
• Vision
• PTO

Additional Information

• Position is for a Q3/Q4 2026 hire.
• Location is in Carson, CA.