Manager, Propulsion Engineering
il y a 17 jours
Torrance
Job Description About Castelion Castelion is redefining defense development through rapid iteration, aggressive testing, and modern commercial manufacturing at scale. We design, build, and test next-generation long-range strike weapon systems to give the United States and its Allies a decisive advantage and deter future conflicts. Role Overview The Manager, Propulsion Engineering, plays a central role in delivering high-performance rocket motor systems at speed and scale. This position combines deep technical expertise in solid propulsion with strong engineering leadership, guiding a team responsible for the design, development, and production of solid rocket motor systems and key propulsion components. This leader owns both technical direction and team execution, ensuring designs are robust, manufacturable, cost-effective, and aligned with aggressive program timelines. The role requires someone who can operate decisively in a fast-paced, resource-constrained environment while building a high-performing engineering culture. Responsibilities Technical Leadership & Ownership • Lead the design and development of solid rocket motor primary and secondary structures, propulsion components, and interfaces., • Drive motor design and propellant-related decisions, ensuring performance, safety, manufacturability, and cost targets are met., • Translate program objectives into scalable, production-ready designs aligned with speed and affordability goals., • Oversee CAD models and drawings, ensuring compliance with internal standards and ASME Y14.5 GD&T practices., • Guide rapid iteration cycles, validating designs through testing and enabling fast design evolution., • Provide technical authority for hardware discrepancies, failure investigations, and corrective actions., • Build, lead, and scale a high-performing propulsion engineering team., • Establish and reinforce a strong engineering culture focused on ownership, accountability, and execution., • Mentor engineers across experience levels, fostering both technical depth and independent decision-making., • Ensure the team delivers high-quality work on aggressive timelines with clarity of priorities and accountability., • Communicate effectively with customers, leadership, and cross-functional teams., • Navigate and collaborate with government stakeholders and program partners., • Ask tactful but critical questions to uncover risks, challenge assumptions, and improve outcomes., • Stay close to the hardware by supporting assembly, integration, testing, and troubleshooting., • Provide expert guidance during prototype builds and production ramp-up., • Bachelor's degree (or higher) in aerospace, mechanical, materials, manufacturing engineering, physics, or related field., • 7+ years of experience in propulsion, mechanical systems, or fluids design, analysis, or testing., • Demonstrated experience in rocket motors or propulsion systems., • Proven ability to lead projects or small teams in a technical environment., • Deep expertise in solid propulsion, including:, • Motor design, • Propellant formulation and behavior, • Experience with liquid propulsion systems (as a complement to a strong overall propulsion background)., • Hands-on experience with rapid product development and high-rate manufacturing., • Proficiency in CAD tools (NX, Creo, CATIA) and GD&T per ASME standards., • Experience with aerospace materials (metals, composites, plastics)., • Familiarity with insensitive munitions standards and practices. Benefits And Perks All full-time employees are granted meaningful long-term equity, sharing in the company's significant growth trajectory. We offer four (4) weeks of paid time off, ten (10) company-paid holidays, and comprehensive health benefits - including 100% employee-covered medical and strong dependent coverage, along with dental and vision plans. We also provide paid parental leave to support growing families, a $100 monthly fitness stipend to promote health and performance, and onsite EV charging for convenience. In addition, employees enjoy perks like catered meals, company-covered food during high-demand periods, and a fully stocked kitchen to stay fueled throughout the day. While this position does not currently require a U.S government-issued security clearance, it may in the near future. Therefore, the ability to obtain and maintain a U.S. government–issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Affirmative Action/EEO Statement Employment with Castelion is governed on the basis of 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.