Senior CAE Engineer - Crash Safety and Powertrain Analysis

Zipline is the world’s largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We design, build, and operate the world’s largest autonomous logistics system, delivering critical supplies quickly and reliably. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products.

Our customers include the world’s largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we’ve built to enable seamless, reliable, global operations.

Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe.

We operate at a global scale and are looking for practical problem solvers who thrive on real-world challenges and rapid growth. Our team is motivated by building systems that have a direct, meaningful impact on people’s lives and by scaling the future of logistics. We are seeking people who sculpt from first principles, enjoy facing adversity, and can do the impossible at record breaking speeds.

Zipline builds autonomous delivery aircraft and ground systems that operate daily in demanding field environments. Safe products begin with rigorous analysis and validation. As a Senior CAE Engineer you will evaluate structural integrity, crashworthiness, battery safety, and failure modes of components and assemblies under extreme loading conditions. You will work closely with the Powertrain and Battery teams to ensure that our powertrain components and energy storage systems remain safe throughout their lifecycle, including impact, crush, vibration, thermal, and post-crash events. You will drive a tight design-test-analysis loop that supports the development of robust mechanical test equipment that reproduces real world conditions safely, accurately, and repeatably. You will accelerate product development while generating the engineering evidence needed to make confident design decisions. This role reports into the Structural Analysis Lead and is based at Zipline's manufacturing and test facility in South San Francisco.

How to know if it's you: You’ve built your own prototypes to get quick answers, pencil and paper calculations are always your first step, you prefer simple and fast over detailed and large, you are on the floor during system testing. On any given day you could be building test articles in our prototype labs, developing simple models to inform design trade studies, performing structural tests to validate analysis, working across disciplines to tackle complex system level challenges, or in the field supporting system tests.

Zipline was founded by engineers dedicated to making the world a better place. We are building a new global industry and are looking for a talented engineer who takes a hands-on approach and will use analysis to drive design. The ideal candidate will be someone who excels in a fast paced, dynamic environment and is excited to own and drive simple, elegant solutions to complex problems.

• Own Zipline's crash safety analysis strategy for full-vehicle and component-level events; define load cases, failure modes, analysis methods, acceptance criteria, and reporting standards.

• Design