Principal Power Systems Engineer (Electrical)

Tempe, AZ, United States

Start-up seeks extremely talented engineers and designers to help pioneer applied drone intelligence. You must have experience designing and building power generation and delivery systems, and you should be able to do so in about one-half the time that most competent people think possible. You must have experience with 3D CAD and generative design. Familiarity with bionics and cryogenics would be helpful for this position.


Expect talented, motivated, intense, and interesting co-workers. Must be willing to report or relocate to the Phoenix area.


  • Execute on project requirements for new components, converting those requirements into one or more 3-dimensional concepts, using Inventor and generative design, in the form of a mechanical layout for review.

  • Work with engineers, thermal and structural analysts, developers, materials and process experts and other product team members to refine the concept into a viable prototype to be further pursued for testing, development, qualification and flight.

  • Develop power generation and delivery systems, utilizing innovative thinking to create new design methodologies.

  • Design and implement PCBs as well as other necessary integrated circuitry.

  • Test power systems before hardware integration to ensure proper electrical functionality under harsh load conditions.

  • Operate high-pressure cryogenic structures and fuel cell components under protective operating procedures.

  • Generate detail part production drawings fully dimensioned with GD&T verified to meet functional requirements by use of tolerance stackups

  • Interface with in-house fabrication and assembly workforce during design and prototype hardware builds.

  • Develop design solutions for novel vehicle challenges.


  • Bachelor’s degree in Electrical Engineering or a similar discipline

  • 2+ years of experience using 3D CAD to design parts/assemblies

  • 2+ years of experience designing PCBs and integrated electronics

  • 2+ years of systems-level engineering experience


  • 2+ years of industry experience in automotive fuel cell powertrain development

  • 2+ years of professional experience in the development of failure-critical power systems

  • Experience working with fluid systems

  • Experience with additive manufacturing or topology optimization

  • Extensive experience designing and manufacturing PCBs and other integrated electronics

  • Familiar with wireless networking technologies such as telecommunications and GPS

  • Proficiency with Generative Design and Bionics

  • Design experience on a complex system that has high consequences in the event of failure

  • Passion for advancing the manufacturing industry, in all aspects

  • Ability to work in a fast-paced, autonomously driven, and demanding start-up atmosphere


  • Must be available to work extended hours and/or weekends as needed to support critical milestones or operations shifts.

  • Must be willing to travel to other Rosotics offices and customer locations as needed.


  • To conform to U.S. Government aircraft technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Rosotics is an Equal Opportunity Employer; employment with Rosotics is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of Rosotics' Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should notify the Human Resources Department at (813) 765-1203.


Reasonable Accommodation Notice

Federal law requires employers to provide reasonable accommodation to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job or to perform your job. Examples of reasonable accommodation include making a change to the application process or work procedures, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.


For more information about the equal employment obligations of Federal contractors, visit the U.S. Department of Labor's Office of Federal Contract Compliance Programs (OFCCP) website at




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