Systems Safety- Collision Avoidance

Rhoda AI Safety Engineer

At Rhoda AI, we're building the next generation of generalist intelligent robots. We own the full robotics stack from high-performance hardware and robot systems to the infrastructure and state-of-the-art foundation world models that control our robots. Our robots are designed to be generalists capable of operating in complex, real-world environments and handling long-tail edge cases, made possible by our cutting edge research and end-to-end system design.

We've raised over $450M and are investing aggressively in model research, infrastructure, hardware development, and manufacturing scale-up to make generalist robotics a reality.

This is a staff position reporting directly to the head of safety and certification. We're looking for a technical executor with a bias for action, impeccable rigor, and the ability to drive cross-disciplinary teams. The candidate must demonstrate deep technical credibility and the appetite to grow into a leadership position as the safety organization scales.

• Own the collision avoidance safety case for humanoid robot platforms, from hazard identification through validation and field monitoring
• Lead our humanoids' hazard analysis and risk assessment, system-theoretic process analysis (sTPA), FMEA, and fault tree analysis for perception, planning, and actuation subsystems involved in collision detection and avoidance
• Define and validate minimum safety distances, detection zones, and timing/spatial/force constraints for dynamic human-robot shared spaces, drawing on established frameworks (e.g., ISO 13855-style detection and approach speed logic) and adapting them where humanoid mobility and manipulation introduce new hazard geometries
• Apply SOTIF (ISO 21448) methodology to identify and reduce risk from perception limitations, edge cases, and unknown-unsafe scenarios — not just component failures — and build this into a continuous scenario discovery and triage process
• Define safety requirements for object/human detection, tracking, intent prediction, and fallback behaviors under sensor degradation or occlusion
• Develop functional safety concepts, functional safety requirements, and technical safety requirements for collision avoidance features
• Derive requirements for fail-safe and fail-operational behaviors, degraded states, minimal risk maneuvers and human-robot interactions
• Develop test cases for verification and validation of collision avoidance
• Define, engineer, deploy, and employ system safety verification and validation equipment at HIL, SIL, and system level
• Support incident investigation, near-miss analysis, and closed-loop safety requirement updates as fleet data accumulates

• B.S. in engineering with focus on optics, vision pipeline, and image processing
• 5+ years in safety engineering for robotics, autonomous vehicles, or other safety-critical human-interactive systems.
• Working knowledge of functional safety standards and how to adapt them to novel domains (e.g., ISO 26262, ISO 13849, ISO 10218, ISO/TS 15066, IEC 61508, UL 4600)
• Experience designing safety systems for complex electromechanical products with significant safety aspects
• Experience in optics, machine vision, and computer vision, laser sensors, LiDAR, and time-of-flight and other cameras
• Experience with safety analysis methods: STPA, FMEA, FTA
• Comfortable with full stack - lens, sensor, ISP, compute processing, AI algorithms, behavior prediction and trajectory control
• Evidence of hands-on engineering work — test benches, measurement, and root-cause analysis, not just documentation
• Hands-on experience in verification and validation of safety requirements using HIL and SIL

• Experience in humanoid robots, automotive, or autonomous mobile robots (AMR)
• Experience in an autonomous driving engineering program, with hands-on ownership of SOTIF (ISO 21448) processes — scenario-based risk assessment, triggering condition analysis, and unknown-unsafe scenario reduction
• Certified functional safety engineer in machinery safety or automotive/autonomous driving
• Experience defining and validating safety-rated sensor fusion or redundant perception…