Senior Quality Specialist

Castelion Corporation
Torrance, CA
Job Description
Castelion is seeking a Senior Quality Specialist to support the development and implementation of its quality management system, reporting directly to the Quality Manager. The ideal candidate will have 3+ years of experience in a quality role within aerospace, defense, or high-precision and volume manufacturing.

Requirements

  • Perform receiving inspections on machined, mechanical, electronic, and sub-assembly components to verify conformance to drawings and specifications.
  • Program and operate CMM and Portable CMM (Hexagon Arm), using PC-DMIS or PolyWorks, to execute dimensional inspections.
  • Support the establishment of quality processes and documentation aligned with AS9100 requirements.
  • Assist in the creation of inspection plans, including determining appropriate measurement methods, devices, and acceptance criteria.
  • Collaborate with engineering and manufacturing teams to ensure inspection methods align with design intent and manufacturability.
  • Contribute to supplier quality assurance by supporting incoming inspection standards and supplier feedback.
  • Participate in continuous improvement initiatives to drive efficiency, accuracy, and compliance in quality operations.
  • Perform vendor and subcontractor quality evaluations, including audits and supplier assessments to ensure materials and parts meet defined quality specifications before acceptance.
  • Facilitate internal and external audits, including regulatory or customer audits; prepare required documentation and act as liaison during quality reviews or inspections.
  • Provide training and guidance to production and operations staff on quality procedures, best practices, and quality awareness.

Benefits

  • Comprehensive medical, vision, and dental insurance
  • Four weeks of paid time off per year
  • Long-term stock incentives
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