Gritt Robotics Inc
Senior Mechanical Engineer - Robotic Platforms
South San Francisco · On-site · Senior · Full-time · Posted Apr 30, 2026
- Experience
- 7+ years of mechanical engineering experience.
About the job
Leads mechanical integration and field deployment of rugged, reconfigurable robots on heavy mobile platforms for construction work.
What you'll do
- Integrate robotic arms, payloads, wiring, and sensors with skid-steer and tracked vehicle platforms.
- Design rugged mechanical systems and environmental protection for varied payloads and outdoor conditions.
- Own structural analysis, validation testing, vendor coordination, and field debugging through production revisions.
What they ask for
- 7+ years of mechanical engineering experience, including meaningful experience at a robotics, autonomous systems, or heavy equipment company that scaled hardware into the field.
- Direct experience integrating robotic arms, actuators, or heavy payloads onto mobile platforms or equivalent heavy machinery.
- Experience designing to IP67 or stricter and shipping systems proven in outdoor environments; strong hands-on cabling and harness design experience.
- Expert CAD proficiency (OnShape/SolidWorks), GD&T, tolerance stacks, production drawings, and structural analysis; willingness to travel ~15–25% to field sites.
Nice to have
- Experience with construction, agricultural, or mining equipment, or defense ground vehicles; designing platforms for multiple configurations.
- Perception-stack integration, hydraulics, pneumatics, high-current DC power, supplier relationships, or experience in desert or northern-climate conditions.
Tools
OnShape, SolidWorks, FEA, LiDAR, IMUs, IP67
AI focus
Robotics and AI systems perform construction-site tasks, verification, and planning; this role focuses on mechanical integration of the robotic platforms.
Model-written summary · the original posting is authoritative