Propulsion Engineer III

Sierra Space•Madison, WI

5d•Onsite

About The Position

The Propulsion Engineer III will play a critical role in the design, development, and testing of advanced propulsion systems for aerospace applications. This position requires a deep understanding of propulsion engineering principles, including fluid dynamics, thermodynamics, and combustion processes. The successful candidate will be responsible for leading complex projects, conducting detailed analyses, and ensuring the reliability and performance of propulsion systems. This role involves close collaboration with multidisciplinary teams, including mechanical, electrical, and systems engineers, to deliver innovative solutions that meet stringent performance and safety requirements. The Propulsion Engineer III will also be expected to stay current with emerging technologies and industry trends, contribute to the development of technical standards, and mentor junior engineers. Strong analytical skills, attention to detail, and the ability to communicate complex technical concepts effectively are essential for this role. In this role, you will provide solutions to wide-ranging technical problems that are imaginative, thorough, practical, and consistent with organizational objectives. Under general direction, you will independently determine and develop approaches to solutions while serving as the owner of discrete technical packages as a Responsible Engineer (RE). You will work across all technical disciplines, providing guidance and mentorship to less experienced engineers to foster their professional growth. Frequent communication outside of Sierra Space regarding routine business will be an essential part of the role.

Requirements

Bachelor's degree in a related field (or equivalent work experience in lieu of degree or master's +3 yrs experience)
Typically, 5+ years of related experience
Expertise in Propulsion engineering
Experience managing discrete technical packages as a Responsible Engineer (RE)
Complete understanding and application of technical principles, standards, theories, and concepts
General knowledge of related disciplines
Ability to travel up to 25% during test cycles (several months per year); minimal travel required during non-test periods
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 or U.S. Department of Commerce.

Nice To Haves

Strong background in thermodynamics, fluid dynamics, and combustion processes
Familiarity with propulsion system integration and performance optimization
Proficiency with propulsion system testing, in both test planning and test execution
Experience with finite element analysis (FEA) tools such as Abaqus or NASTRAN
Experience with system modeling software such as SINDA/FLUINT or Simscape
Experience with propulsion system design and analysis tools such as ANSYS Fluent, CFX, or similar CFD software
Knowledge of industry standards and regulations related to propulsion systems, such as NASA, FAA, or DoD standards
Proficiency in programming languages such as MATLAB, Python, or C++ for simulation and data analysis
Strong communication skills and drive to close actions
Strong technical writing skills for preparing detailed technical reports and documentation