Senior NDE Level II Technician

Castelion Corporation • Torrance, CA

15h • Onsite

About The Position

Castelion is seeking a Senior NDE Level II Technician to support the inspection, manufacturing, and quality assurance of solid rocket motor systems used in the development of long-range hypersonic strike vehicles. This is a full-time position located at our Torrance, CA facility. As a Senior NDE Level II Technician, you will work closely with Engineering teams in NDE, Quality, and Manufacturing to perform non-destructive evaluation of critical aerospace hardware throughout the manufacturing and assembly process. The position will have a strong focus on Digital Radiography (DR), Computed Tomography (CT), Phased Array Ultrasonic Testing (PAUT), Magnetic Particle (MT), and Visual Testing (VT)/Weld Inspection, ensuring components and welded assemblies meet applicable engineering drawings, specifications, approved inspection procedures, and acceptance criteria. You will perform in-process and final inspections, interpret and evaluate inspection results within Level II certification authority, accurately document findings, and identify nonconforming conditions that could affect product integrity or performance. You will also collaborate with NDE Level III personnel and engineering teams to resolve technical inspection issues, support corrective actions, and continuously improve inspection and manufacturing processes. This role is critical to ensuring the quality, reliability, and integrity of flight-critical hardware while supporting Castelion's fast-paced development and production environment.

Requirements

• High school diploma or GED required; technical, vocational, or trade school education preferred.
• Minimum of 3 years of hands-on NDE inspection experience, preferably within aerospace, defense, aviation, or another highly regulated manufacturing environment.
• Must be able to meet applicable vision examination and NDE certification requirements.

Nice To Haves

• Current or previous NDE Level II qualification/certification in one or more NDE Method/Techniques of Digital Radiography (DR), Computed Tomography (CT), Phased Array Ultrasonic Testing (PAUT), Magnetic Particle (MT), and Visual Testing (VT)/Weld Inspection in accordance with an employer-based written practice or applicable industry standard.
• Demonstrated experience performing visual and weld inspections on fabricated and welded components.
• Working knowledge of welding processes, weld joint configurations, weld symbols, common weld discontinuities, and applicable acceptance/rejection criteria.
• Ability to read and interpret engineering drawings, technical specifications, weld symbols, inspection procedures, and work instructions.
• Experience using weld gauges, precision measurement tools, borescopes, magnification equipment, and other visual inspection equipment.
• Working knowledge of NDE equipment setup, calibration/standardization, system verification, and inspection documentation requirements.
• Ability to independently interpret and evaluate inspection results within the scope of Level II qualification.
• Working knowledge of inspection documentation, product traceability, nonconformance reporting, and quality-system requirements.
• Ability to clearly communicate inspection findings and nonconforming conditions to NDE Level III, Quality, Engineering, and Manufacturing personnel.
• Strong attention to detail and commitment to inspection accuracy, product quality, and safety.
• Ability to work effectively in a fast-paced aerospace manufacturing and production environment.

Responsibilities

• Contribute to projects aimed at increasing operational efficiency at the site
• Conduct in-process, final, and post-fabrication inspections to verify product quality and conformance.
• Perform Digital Radiography (DR), Computed Tomography (CT), Phased Array Ultrasonic Testing (PAUT), Magnetic Particle (MT), and Visual Testing (VT)/Weld Inspection on aerospace components, assemblies, and fabricated hardware in accordance with approved NDE procedures and applicable requirements.
• Inspect welds for size, profile, contour, alignment, surface condition, workmanship, and visible discontinuities.
• Interpret and evaluate inspection results in accordance with applicable engineering drawings, specifications, procedures, and acceptance/rejection criteria.
• Read and interpret drawing weld symbols, manufacturing instructions, and technical documentation.
• Set up, standardize, verify, and operate applicable NDE and inspection equipment within the scope of Level II qualification.
• Utilize weld gauges, borescopes, magnification equipment, precision measurement tools, and other inspection equipment as required.
• Accurately document inspection results and maintain required inspection records, traceability, and quality documentation.
• Identify, document, and communicate nonconforming conditions to NDE Level III, Quality, Engineering, Welding, and Manufacturing teams.
• Collaborate with NDE Level III on complex indications, technical issues, inspection requirements, and development or improvement of NDE techniques.
• Support the inspection and evaluation of flight-critical aerospace hardware throughout manufacturing, assembly, and integration.
• Assist with troubleshooting, root-cause investigations, corrective actions, and continuous improvement activities related to NDE and product quality.
• Maintain inspection equipment and ensure required equipment checks, calibration status, and documentation are current.
• Support development and maturation of NDE inspection processes as manufacturing and production capabilities expand.
• Maintain compliance with applicable safety, quality, customer, and regulatory requirements.
• Work effectively in a fast-paced manufacturing environment while maintaining a high level of inspection accuracy, quality, and attention to detail.

Benefits

• Meaningful equity for all full-time employees
• Four (4) weeks of paid time off
• Ten (10) company paid holidays
• Medical plans at 100% employee covered and 80% of dependent coverage
• Dental & Vision: 90% employees and 80% for dependents
• FSA/HSA options
• 401k plan
• Paid Parental Leave: Birthing parents are eligible for up to 10 weeks of paid leave, while non-birthing parents may take up to 4 weeks of paid leave. Additional paid pregnancy leave for CA employees
• Frequently catered lunches and team meals
• Company-covered meals when extra time or effort is required
• Fully stocked kitchen with unlimited snacks and drinks
• $100 monthly fitness stipend
• Onsite electric vehicle charging

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: High school or GED