Build Reliability Engineer Torrance, CA Manufacturing
Listed on 2026-10-17
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Engineering
Quality Engineering, Process Engineer -
Quality Assurance - QA/QC
Quality Engineering
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.
About Castelion
Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production design, build, and test next generation weapon systems to give America and its Allies a definitive edge in defense capabilities.
Build Reliability Engineer
The Build Reliability Engineer will lead initiatives aimed at continuous improvement in the reliability and quality of our products. You will develop and implement internal processes and manufacturing software to optimize development and production workflows and ensure high-quality output. You will guide teams in conducting reliability assessments, implementing preventative measures, and addressing quality issues through root cause analyses and corrective actions, all while ensuring compliance with industry standards and regulatory requirements.
Responsibilities
Design and Manufacturing
- Work closely with design, manufacturing, and operations teams to ensure reliability and quality considerations are integrated into all phases of the product lifecycle.
- Participate in Design and Build Reviews to ensure design for manufacturability and inspectability.
- Reviews and approves Process Plans, specifications, and build documentation for completeness, accuracy, regulatory compliance, and quality objectives.
- Support the development and implementation of internal processes and manufacturing software to optimize production efficiency, product quality, and change control.
- Facilitate the engineering change control process (ECR/ECO) with a focus on traceability and impact alignment to maintain clean configuration genealogy.
Inspection and Test Process
- Ensure appropriate test validation methods and inspection techniques have been considered to validate design and manufacturing processes.
- Develop and implement Quality Control Processes, and Standards, and Planning, ensuring compliance with internal and external standards and regulations.
- Design or procures new measurement equipment as required to achieve required inspections with maximum efficiency.
- Validates measurement and tests methods using process capability and measurement systems analysis (MSA) statistical tools. Propose solutions to remove the need to verify product conformance through measurement, e.g. poka-yoke.
Evaluates and analyzes production quality landscape
- Utilize reliability and quality data to generate reports, identify trends, and recommend improvements to enhance product and process reliability and performance.
- Uses data to make landscape transparent and drive project prioritization. Responsible for ensuring that issues related to product reliability are primary focus.
- Drives achievement of quality targets through a review hierarchy with appropriate levels of management.
Corrective Action Preventive Action
- Utilize reliability and quality data to generate reports, identify trends, and recommend improvements to enhance product and process reliability and performance.
- Leverage tools like FMEA and statistical analysis to identify and prevent quality and reliability issues.
- Leads, facilitates, and participates in root cause investigations and ensure…
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