Powertrain Integration Mechanical Engineer

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 Powertrain Integration Mechanical Engineer along with the Electric Propulsion team is responsible for design, integration, qualification, and certification of energy storage system, high voltage distribution, electric motor, power electronics, and thermal management. This position works closely with Battery Research & Technology, Airframe, Assembly & Integration, Vehicle Management System, Manufacturing, and Quality teams.

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:

• Collaborate with Electric Propulsion and other Air Vehicle teams to develop propulsion system requirements, functions, and interfaces
• Design and development of electric propulsion system components and systems. This includes, but is not limited to, development of electrical, mechanical, and thermal architectures and interfaces in the context of the air vehicle
• Translate requirements into system integration layouts and design using aerospace best practices and standards
• Participate in rapid prototyping activities for conceptual design functional checks
• Engage in conversations with the manufacturing team to ensure design for manufacturing (DFM) methods are applied to designs
• Nurture and manage supplier relationships to define, scope, and select components and drive successful program execution and compliance with requirements
• Collaborate with multi-functional working groups to identify efficient layout and integration of propulsion systems
• Generate design packages, including technical specifications, test plans and reports, 3D component and installation detailed drawings, and analysis reports
• Participate in testing activities, including test coordination, test execution, and analysis of test data
• Partner with PMO organization to execute build plan
• Requires up to 10% of domestic and international travel
• Other duties as assigned

What you can contribute:

• Bachelor’s degree in Mechanical, Aerospace, or other related field of Engineering required; Master’s preferred
• Minimum three (3) years of experience with life cycle of vehicle design, qualification, production, and product support (an equivalent combination of education and experience may be considered)
• Analytical experience with performance, thermal management, static stress, or dynamic stress
• Expertise in 3D CAD modeling in CATIA, NX, or similar and aptitude in conceptual layouts, interface maturation, and detailed design
• Expertise with vehicle checkout and testing
• Proficiency in ASME Y14.5 GD&T tolerance stack analysis and dimensioning
• Proficiency with either electrical or hydrocarbon propulsion systems
• Familiarity with FAA part 23/25/27/29/33
• Familiarity with Matlab or similar programming language
• Solid understanding of how to apply Aerospace Standards
• Strong ability to identify and communicate risks, and drive issues to closure
• Eagerness to expand skills and knowledge into electric aviation propulsion systems
• 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

You may also be able to contribute:

• Familiarity with practical application of DO-160 preferred

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: ta-support@supernal.aero

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).