PENETRANT TESTING
(PT) JOBS
Capillary precision. Detect microscopic surface-breaking flaws in non-ferrous materials using high-sensitivity Type I or Type II methods.
MISSION OBJECTIVES
THE CONTRAST EXPERT
You are the master of the surface. As a Penetrant Technician, you rely on physics—specifically capillary action—to find what the eye misses. Whether you are running a high-sensitivity fluorescent line for aerospace turbine blades or spraying visible red on a stainless steel field weld, your strict adherence to dwell times and wash steps prevents false calls and missed cracks.
- Perform rigorous pre-cleaning to ensure surfaces are free of paint, grease, and welding slag.
- Apply penetrant and monitor dwell times tailored to material type and temperature conditions.
- Remove excess penetrant using solvent-removable, water-washable, or post-emulsifiable techniques.
- Interpret indications under appropriate lighting (White/UV-A) to identify cracks, laps, and porosity.
Latest Penetrant Testing Opportunities
PERSONNEL
STOP STAINING YOUR HANDS FOR MINIMUM WAGE.
- TYPE I vs. TYPE II Choose your environment. Filter for clean "Fluorescent Line" (Type I) aerospace roles or "Field" Visible Dye (Type II) work.
- METHOD PREFERENCE Hate solvent wiping? Filter for Water-Washable (Method A) contracts to speed up your production day.
- SENSITIVITY LEVELS Move up the ladder. Find jobs requiring Level 3 or 4 sensitivity for critical rotating equipment.
- LOCAL FAB Keep it local. Set your geo-fence to find stainless steel fabrication shops near your home base.
RECRUITMENT
HIRE PROCESS DISCIPLINE.
- CLEANING RIGOR Don't hire a "spray and pray" tech. Filter for pros who understand that 90% of a valid test is the pre-clean.
- WASH CONTROL Prevent missed defects. Find technicians with the touch to remove background without over-washing the indication.
- LIGHT METERING Ensure compliance. Hire techs who actually verify UV-A intensity and ambient light limits before every shift.
- CONSUMABLE IQ Filter for staff who know which developer form (Dry, Wet, Soluble) matches the application to avoid bleeding.
