
Manager, Tooling Engineering
Required skills
- Solid Rocket Motors
- Aerospace & Defense
- manufacturing tooling
- composite case fabrication
- liner and insulator application
- nozzle and closure assembly
- structural bonding
- sheet-metal forming
- motor integration
- process tooling
Nice to have
- hypersonic hardware
- Blackbeard
- composite structures
- bonded assemblies
- propulsion hardware
- space manufacturing
Role summary
Castelion is seeking a Manager of Tooling Engineering to lead the design, qualification, and sustainment of manufacturing tooling for solid rocket motor and hypersonic hardware production. This role is responsible for the tooling engineering function supporting various stages of production, including composite case fabrication, assembly, and integration. The manager will build and lead a team of engineers, establish tooling standards, and partner with cross-functional teams like Manufacturing Engineering and Quality. Key responsibilities include overseeing tooling design, qualification, maintenance, and ensuring designs meet safety and compliance requirements in energetic-materials facilities. The position requires a Bachelor's degree in Engineering with 8+ years of experience in tooling or manufacturing engineering, and 3+ years of leadership experience.
Why Castelion, Why Now
Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus, ownership, and excellence are decisive advantages - and we're building a world-class team to turn bold ideas into real capability.
This is a rare opportunity to join at an early stage, where you'll have significant ownership, collaborate with exceptional teammates, and make a direct, measurable impact on our mission and the future of the company - regardless of your function.
Manager, Tooling Engineering
Solid Rocket Motors – Aerospace & Defense
Position Overview
We are seeking a Manager of Tooling Engineering to lead the design, qualification, and sustainment of manufacturing tooling for Castelion’s solid rocket motor and hypersonic hardware production. This role owns the tooling engineering function supporting composite case fabrication, liner and insulator application, nozzle and closure assembly, structural bonding, sheet-metal forming, motor integration, and related process tooling. You will build and lead a team of tooling engineers who deliver safe, repeatable fixtures, jigs, holding tools, and process tooling that enable high-yield development and high-rate production for programs including Blackbeard. You will partner closely with Manufacturing Engineering, Automation & Controls, Quality, Design, and Site Operations while serving as the technical authority for tooling standards and capability across development and production sites.
Key Responsibilities
Required Qualifications
Education: Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, or related field required. Master’s degree preferred.
Experience:
Technical Skills
Preferred Experience
Soft Skills
Castelion offers a generous benefits package. Please refer to the bottom of our Careers page for more details.
Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.
Additional Eligibility Requirements
This position may require access to classified information or restricted U.S. Government sites, systems, or information, as determined by the Company and/or applicable U.S. Government requirements. If the position is so designated, your employment in the role may be contingent upon your ability to obtain and maintain the required U.S. Government security clearance or other government authorization, and to satisfy any citizenship or other eligibility requirements imposed by applicable law, regulation, executive order, or government contract requirements. You will be notified if and when such requirements apply.
Affirmative Action/EEO Statement
Castelion is an Equal Opportunity Employer. We are committed to providing equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetic information, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.
Castelion is committed to providing reasonable accommodations to qualified individuals with disabilities throughout the application and hiring process. If you require a reasonable accommodation to complete an application, participate in the interview process, or otherwise participate in the hiring process, please contact hr@castelion.com. Requests for accommodation will be considered on an individual basis and handled in accordance with applicable law.
Castelion is committed to fostering a workplace where employment decisions are based on qualifications, business needs, and the ability to perform the essential functions of the role, with or without reasonable accommodation.
EAR/ITAR Requirements
This position requires access to export-controlled information, and as such, employment (or hiring of a contractor) is contingent upon the candidate’s ability to access all applicable export-controlled information without additional export licensing being required by the Bureau of Industry and Security and/or the Directorate of Defense Trade Controls.
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