Mechanical Engineering, Zipline
Loads and Dynamics Analysis
$130-210k
3-5 days a week in office
Transforming the way goods move
Open for applications
Transforming the way goods move
1001+ employees
Open for applications
$130-210k
3-5 days a week in office
1001+ employees
Company mission
To open up access to emergency medical care to everyone in the world.
Role
Who you are
- 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, you have never presented a FEM plot without adjusting the legend scale
- 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 that will help save lives every day
- Passion for and demonstrated history of solving complex engineering challenges
- Minimum 5 years of working experience performing loads and dynamics analysis at both part and system levels
- Familiarity with structural dynamics, aerodynamic loads, and control systems
- Experience with industry standard analysis tools (Siemens NX, FEMAP/NX Nastran, Siemens Simcenter, ZAERO/ZONAIR, Adams, MATLAB)
- History of working with cross functional teams to solve complex engineering problems
What the job involves
- You will be responsible for developing aircraft and ground system loads from conceptual architecture phase through qualification testing
- In this role you will own all aspects of flight & ground loads development including setting and upholding analysis requirements, processes, and standards
- This role works closely with structures and subsystem engineers to define stiffness and load requirements needed to meet system goals as well as jumping in to design and analyze hardware when needed
- You will work closely with Reliability and Test Engineering to identify, investigate, and root cause failures discovered in testing and in the field
- On any given day you could be building test articles in our composites/ 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, root causing a test or field failure, or in the field supporting flight tests
- Loads and Dynamics Analysis:
- Perform analysis to develop loads to size flight and ground subsystems, structures, assemblies, and systems
- Develop quasi-static, balanced load cases that will be applied to air-vehicle Global FEMs
- Predict response to transient dynamic events such as impact, launch, recovery, parachute deployment, bird strike, and motor imbalance
- Create multi-body simulations to quantify dynamic loads resulting from multi-body interactions
- Work with Aero & GNC teams to compute aeroelastic loads for gust, maneuver, and failure load cases
- Define program loads requirements and methodologies for developing flight, transient dynamic, and multibody loads, including developing and maintaining a loads database that envelopes all air vehicle load cases
- Build and document standardized in-house tools and processes to develop flight, transient dynamic, and multibody air vehicle loads
- Vehicle Structural Analysis:
- Evaluate and optimize systems (flight and ground) for structural loads, vibration modes, and deflections
- Perform analysis and sizing of airframe primary and secondary structure including static, dynamic, and stability analysis for metallic and non-metallic structures
- Classical stress analysis (Roark/Bruhn) to do initial sizing
- Dynamic analysis, including structural modes, random vibration, and forced harmonic vibration
- Drive design trades with data from lightweight FEMs (Beams/Shells) that can be rapidly updated (daily) to match evolving configurations
- Experimental Correlation of Flight and Test Data:
- Identify and define when test correlation is required to validate simulation models, including static, dynamic, aerodynamic, and flight tests
- Produce pre-test predictions, instrumentation locations, and post test data analysis to tune model stiffness and loads results within 5% of test
- Rapidly resolve test issues (hours) and provide corrective action direction for issues found in qualification testing
- Work closely with design and test engineers to determine test requirements and support vehicle level tests
Our take
Zipline is transforming the way goods move by creating the first logistics system that serves all humans equally via a drone delivery service. As the first emergency drone logistics operation, Zipline is fundamentally changing how we transport emergency medical supplies and has expanded into commercial deliveries. It's partnered with several major companies, including Walmart.
Zipline has an edge over potential future competitors as the company has thousands of hours and over 35 million miles of flight to prove the system is safe and effective. It’s also one of the first companies to receive a full commercial operating certificate, putting Zipline in a strong position to continuously branch out to other markets.
The unicorn company operates globally and has signed its first government contract with Rwanda to provide up to 2 million drone deliveries by 2029. It is also aiming to start commercial deliveries to individual households in the near future. With big companies such as Amazon and Walmart examining “instant” delivery options, Zipline has a proven track record and the equipment and logistics in place to provide such services. 2023 funding pushed Zipline's valuation to a staggering $4.2 billion, indicating a bright future.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
34% employee growth in 12 months
Company
Funding (last 2 of 8 rounds)
Apr 2023
$330m
SERIES F
Jul 2021
$250m
SERIES E
Total funding: $813.7m
Company benefits
- Generous parental leave
- Generous vacation policy
- Monthly wellness stipend
- Monthly team events
- Healthcare, vision, and dental
- Healthy, delicious meals and snacks
- Dog-friendly offices
Company HQ
South San Francisco, CA
Leadership
Having studied Economics and Biotechnology at Harvard, they worked for almost 11 months as a self-employed rock climber. They combined their academic and practical experience to co-found Zipline in July 2011.
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