Internship Probabilistic Risk Assessment Jobs in Berkeley, CA

How do you prove an autonomous truck is safe enough to drive itself — without a driver — millions of miles a year?

That's not a rhetorical question. It's the core engineering challenge of this role, and there's no textbook answer. The target is fewer than one fatal collision per 10⁸ hours of operation. Achieving that level of safety and proving it rigorously requires building new methods, not just applying existing ones.

We are hiring for a Senior Autonomy Safety Engineer to join the team. This will be used to support our safety claims about safe perception, motion planning, and control for autonomous robots deployed in both commercial freight and defense logistics environments.

Kodiak's Autonomy Safety team owns that problem. We're a small, high-impact group operating at the frontier of autonomous vehicle safety, working across probabilistic risk assessment, simulation, autonomy performance, statistical modeling, and rare-event estimation. Every teammate owns a significant piece of the overall safety story. This role is one of those pieces.

What You'll Do:

• Find the edge cases before the road does. Identify failure modes and edge cases that expose weaknesses in our system before they appear in on-road environments. Write C++ to efficiently search high-dimensional failure spaces at scale.
• Build probabilistic risk models. Write Python to estimate autonomy-level risk using Bayesian models inside our Probabilistic Risk Assessment framework. Your outputs will inform engineering priorities across the company.
• Drive safety-informed design decisions. Provide rigorous analysis to support complex autonomy system design trade-offs that affect both safety and performance.
• Run and analyze simulations. Support development of simulation scenarios, structured track testing, on-road testing, and hardware-in-the-loop test rigs and communicate risk-informed findings to engineering and leadership.
• Pioneer new safety methods. When existing approaches fall short of our safety targets, you'll develop new ones. That's not a figure of speech, it's a regular part of this job.

What you'll bring:

Required:

• M.S. or Ph.D. in engineering, mathematics, statistics, or a related field
• Strong, applied understanding of probability and statistics — including appropriate application of distributions (Gaussian, Poisson, binomial)
• Software development experience in Python and C++
• Experience with Monte Carlo simulation to solve complex technical problems
• Strong written and verbal communication and you'll explain complex risk tradeoffs to engineers, leads, and executive
• Hands-on experience across one or more: Bayesian inference, Markov models, or probabilistic system modeling

Valued (you don't need all of these):

• Sensor fusion and object tracking (e.g., Kalman filtering, particle filters, least squares estimation)
• Machine learning methods (e.g., neural networks, SVMs, regression models, decision trees)
• Classical computer vision (e.g., edge/corner detection, camera calibration, optics)
• Motion planning (e.g., A*, RRT, potential fields)
• Control systems (e.g., PID, nonlinear control, model predictive control)
• Familiarity with safety-critical standards: ISO 26262, DO-178, IEC 61508, SOTIF, UL 4600
• Experience building or validating simulation environments
• Knowledge of real-time, safety-critical systems and V&V methodologies

What we offer:

• Competitive compensation package including equity and annual bonuses
• Excellent Medical, Dental, and Vision plans through Kaiser Permanente, Cigna, and MetLife (including a medical plan with infertility benefits)
• MetLife Legal Services, Identity & Fraud Protection, Hospital Indemnity Insurance, Accident Insurance, & Critical Illness Insurance
• Flexible PTO, 10 paid holidays, and generous parental leave policies
• Our office is centrally located in Mountain View, CA
• Office perks: dog-friendly, free catered lunch, a fully stocked kitchen, and free EV charging
• Long Term Disability, Short Term Disability, Life Insurance
• Wellbeing Benefits - Headspace through Cigna, Calm through Kaiser, One Medical, Gympass, Spring Health through Cigna, Rula (mental health navigation)
• Fidelity 401(k)
• Commuter, FSA, Dependent Care FSA, HSA
• Various incentive programs (referral bonuses, patent bonuses, etc.)