Compensation Overview

Supernal is at the forefront of creating emerging mobility solutions that will foster the development of human-centered cities. We are designing a completely new electric vertical take-off and landing (eVTOL) aircraft tailored to the mobility needs of future cities. This allows passengers a seamless intermodal journey that safely transports them to their final destination. We fuse research in autonomy, robotics, aviation and services to define a new category of mobility for the world’s communities. We believe in creative thinking and collaboration to help build a better mobility experience for everyone, improving people’s ability to move – whether for work or play.

What we do:

The Cell Engineering Manager will focus on developing the cell engineering team for Energy Storage Systems (ESS). The primary responsibility of this role will be to build our labs and other testing capabilities to qualify internal and external cell programs for use in various aircraft. Additionally, the Cell Engineering Manager will be tasked with building our data science, cell testing, and algorithms team to create a complete value chain for cell engineering. Finally, they will provide leadership and management to a group of cell test engineers and equipment engineers.

Supernal provides an inviting open-space workplace designed to foster collaboration, which aligns with one of our core values. This position is required to work on-site 5 days a week.

What you can do:

• Develop cell testing protocols to qualify new programs and enable the next generation of cell control strategies in product
• Analyze test results to provide the cell limits that optimize performance and reliability
• Expand cell characterization and testing efforts to keep up with the demand for all aircraft programs
• Create and drive the safety culture to ensure that advanced cells can be tested safely
• Use electrochemical/chemical tests to interpret and quantify degradation modes of various battery chemistries traced back to battery material properties
• Collaborate with the commercial and manufacturing teams to identify, interface, and assess multisource suppliers’ technical and commercial capability and quality control
• Coordinate and evaluate physical, electrochemical, and safety properties of multi-source battery materials from powder/liquid form to full cell to define and determine levels of consistency
• Organize technical reviews for engineering leadership on the quality of new and emerging technologies
• Partner with the investment team to ascertain long-term planning and partner with advanced cell chemistries and design
• Collaborate with the BMS team to develop ECM models for implementation in the flight control architecture
• Represent Cell Engineering in various programs and collaborate on HV architecture development
• Partner with PMO organization to implement build plan
• Up to 10% of domestic and international travel
• Other duties as assigned

What you can contribute:

• Bachelor’s degree in mechanical or electrical engineering or similar field required; Master’s degree preferred
• A minimum of eight (8) years of experience in cell engineering (an equivalent combination of education and experience may be considered)
• Experience selecting cells for various applications and understanding certifications such as UN38.3. DO-160, DO-254, DO-178 and ISO-26262
• Experience with thermal testing, analytical modeling, and simulation of lithium-ion batteries
• Experience in creating DOEs for analyzing different aspects of a cell design and its form factor
• Experience with creating a safe environment for testing new and advanced cell chemistries
• Experience leading a team of technicians and engineers in a lab environment
• Strong engineering fundamentals in electrochemical cells, heat transfer, fluids, Li-ion, analytical modeling, and failure analysis
• Knowledge of the construction and fundamentals of a cell and principles of operation
• Knowledge of energy, power, and capacity of cell-to-pack design
• Familiarity with various pack design architectures and how they relate to cell selection
• Knowledge of cell testing equipment, chemical analyses, and lab development
• Familiar with EV or eVTOL battery pack requirements and development at the cell level
• Excellent verbal and written communication skills
• Proactive delivery of communication and follow up
• Excellent organizational skills and attention to detail
• Must have the ability to independently prioritize and accomplish work within time constraints
• Proficiency with Excel VLOOKUP, pivot tables, MS Office Suite

Any offer of employment is conditioned upon the successful completion of a background check. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, citizenship, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other category or class protected under applicable federal, state or local law. Individuals with disabilities may request a reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation at: [email protected]

This position may include access to certain technology and/or software source code subject to U.S. export controls laws and regulations. If an export authorization from an applicable US regulatory agency is required in connection with your employment, your employment is contingent upon Supernal’s receipt of such regulatory authorization(s) and your continued compliance with all conditions and limitations pursuant to such authorization(s).