(All Levels) Mechanical Design Engineer, Structures & Mechanisms
About The Position
Zipline designs, builds, tests, and operates autonomous delivery aircraft that need to operate at scale in a huge variety of environments. The aircraft design is fundamental to the success of Zipline. It balances high performance, low cost, and high reliability and cutting edge thinking/manufacturing processes to achieve those goals. As a Mechanical engineer on our Platform 2 Aircraft Structures & Mechanisms, you will own flight hardware that directly affects flight safety, fleet reliability, manufacturability, and the speed at which we scale service to new regions. At Zipline, design engineers are the primary responsible owner for structural and mechanism components across the full life cycle of hardware from initial concept, design, analysis, test, build, scaling, & field/maintenance. This person ensures that their designs will be effective across all phases of its life. This is a hands-on individual-contributor role spanning the design and implementation of your specific as well as how it fits within the greater system. Each engineer is encouraged to question requirements, push for the best overall design/implementation, and work closely with production, operations, and test. The best candidates are those who are comfortable as a full-stack mechanical engineer that can go broad or deep depending on the challenge at hand and has previously demonstrated real ownership and impact of their hardware.
Requirements
- Proven ownership of high performance or low margin mechanical or electromechanical hardware validation through development, qualification, production ramp, and field deployment.
- First principles approach to engineering and a Test-first mindset: experience planning and executing environmental, vibration, fatigue, and thermal verification; ability to design test fixtures and interpret data.
- Deep hands-on experience designing carbon composite structures, injection moulded plastics, metallic structures, and/or servo-actuated mechanisms.
- Strong mechanical fundamentals and experience working with suppliers when developing hardware and processes.
- Demonstrated supplier/DFM experience and track record reducing NPI cycles, scrap, or supplier defects.
- Clear written and verbal technical communication; ability to present tradeoffs and accept/ reject risk decisions to stakeholders.
Responsibilities
- Own end-to-end delivery of structural or mechanical subsystems from requirements → design → build → test → release →production/operations sustainment
- Produce and defend system-level trade studies, tolerance stacks, load paths, failure modes, and hand-calcs/analysis that bound designs for safety-critical loads and manufacturability of high performance hardware
- Create CAD assemblies, detailed drawings, GD&T, and manufacturing documentation for complex assemblies: own design reviews, DFM and first-article criteria
- Lead supplier selection, qualification, and handoff: drive DFM feedback, define inspection criteria, and reduce supplier NPI cycle time and scrap rates. Own escalation and remediation when supplier output risks field operations
- Cross-functional interface: partner daily with Systems, Software, Production, Integration & Test, Reliability, and Field Ops to align requirements, manage trade-offs, and eliminate deployment blockers
- Ship for scale: translate prototypes into designs that meet target cost, cycle time, and inspection rates for medium-volume production; own metrics for manufacturability and in-field reliability and drive them to target.
Benefits
- medical
- dental
- vision
- paid time off
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What This Job Offers
Job Type
Full-time
Career Level
Entry Level
Education Level
No Education Listed
