Sr. Materials Engineer, Blades and Vanes R&D

4 нед. назад

СШАSeniorOnsite

castingmaterials scienceheat treatmentsuperalloys

Conduct applied research and improve casting processes for Ni-superalloy components in aerospace power generation.

Conduct applied research on single crystal (SX), directionally solidified (DS), and equiaxed (EQ) cast components for gas turbines, focusing on the relationship between casting processes, material properties, and component performance.
Investigate casting processes and process parameters to improve material quality, reliability, and manufacturability. These processes include core manufacturing, wax pattern manufacturing, shelling, solidification, core leaching, heat treat, HIP, machining, and coating methods
Design and conduct experiments to evaluate casting processes, identify defects, and assess potential process improvements
Analyze cast component failures arising during manufacturing or service, collaborating with design and process engineers to investigate underlying causes
Conduct root cause investigations using fractography, metallography, and materials characterization techniques
Evaluate material selection, material forms, tooling approaches, and material and process specifications to inform component design
Develop and execute experimental test plans to characterize material properties and evaluate the performance of castings and foundry processes
Collaborate with engineering teams, technicians, and external technical partners to exchange research findings and evaluate their practical application
Document experimental methods, analyze results, and present recommendations to improve component performance, efficiency, durability, and manufacturability

Bachelor’s degree in material science, materials engineering, weld engineering, metallurgical engineering, or other engineering discipline
5+ years of professional experience working in metal casting technologies
Willingness to travel to other sites and/or vendors (up to 15%)
Ability to lift up to 30 Ibs unassisted
Standing/walking for long periods of time
Willingness to work long hours and weekends as necessary to accommodate manufacturing and test campaigns
To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here .

Master's degree or PhD in material science, materials engineering, weld engineering, metallurgical engineering, or equivalent engineering discipline
5+ years of professional experience with SX or DS casting technologies using Ni-based superalloys
Experience working on casting blades and vanes for industrial gas turbines or aerospace engines
3+ years of experience with metallographic characterization techniques and equipment, such as SEM-EDS, optical microscopy, hardness testers, mechanical property testing, and/or spectroscopy techniques for composition or phase
Strong interpersonal and collaborative skills with enthusiasm for the team’s spirit of innovation in cutting-edge technology
Experience with technical review of material processes and a first-principles understanding of how process variables impact material performance
Demonstrated track record of success in a rapidly growing, fast-paced and highly competitive environment
Personality and drive to execute in a scrappy entrepreneurial environment that operates under tight timelines and aggressive schedules
Hands-on experience in a high-production manufacturing environment
Effective written and interpersonal communication skills

was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
continues to revolutionize the launch industry by combining advanced technological developments with pragmatic and lean manufacturing. This is especially important for the future of rapid and high-volume Starship flight, where power generation is crucial. As a member of the Materials Engineering team, you will own solving complex materials challenges in a rapidly innovating environment. You will interact closely with foundry engineering and operations teams, and have direct impact on producing Ni-superalloy castings for power generation, ultimately ushering in the next era of revolutionary spaceflight.