Leak Detector Technician Senior Level

About the job Leak Detector Technician Senior Level

Job Title: Leak Detector Technician Senior Level
Location: Hingham and Rockland, MA
Department: Assembly & Testing
Reports To: Lead Quality Engineer / Fabrication Supervisor
Employment Type: Full-Time

Job Summary:
Seeking a highly skilled Leak Detector Technician to ensure the integrity of welded metal chambers used in space simulation environments for satellite testing. This position plays a critical role in maintaining ultra-high vacuum (UHV) standards and ensuring all chambers meet stringent aerospace specifications.

Key Responsibilities:

• Perform leak testing on welded metal vacuum chambers using helium mass spectrometry, pressure decay, and other advanced methods.
• Inspect welds for porosity, cracks, and other defects that could compromise vacuum integrity.
• Collaborate with welders, engineers, and cleanroom technicians to ensure compliance with aerospace-grade fabrication standards.
• Interpret technical drawings, vacuum system schematics, and fabrication specifications.
• Document all test procedures, results, and corrective actions in accordance with ISO and AS9100 standards.
• Maintain and calibrate leak detection equipment for accuracy and reliability.
• Support root cause analysis and continuous improvement initiatives related to weld quality and chamber performance.

Qualifications:

• High school diploma or equivalent; technical certification in welding inspection or NDT (non-destructive testing) preferred.
• Minimum 7 years of experience in leak testing for vacuum systems, preferably in aerospace or high-tech manufacturing.
• Proficiency with helium leak detectors and vacuum system diagnostics.
• Familiarity with TIG welding and materials such as stainless steel and aluminum used in UHV environments.
• Ability to work in cleanroom conditions and follow contamination control protocols.
• Strong attention to detail and excellent documentation skills.

Preferred Skills:

• Certification in Non-Destructive Testing (e.g., ASNT Level II in Leak Testing or Visual Inspection).
• Experience with space simulation chambers, thermal vacuum testing, or satellite environmental testing.
• Knowledge of ASME, AWS D17.1, and NASA-STD welding and inspection standards.
• Understanding of vacuum physics and chamber fabrication processes.

Physical Requirements:

• Ability to lift and maneuver heavy equipment and components.
• Comfortable working in confined spaces and wearing PPE for extended periods.
• Manual dexterity and visual acuity for detailed inspections.

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