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Penetrant Jobs (NOW HIRING)

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Penetrant information

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How much do penetrant jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for penetrant in the United States is $29.68, according to ZipRecruiter salary data. Most workers in this role earn between $23.08 and $34.38 per hour, depending on experience, location, and employer.

What is a penetrant?

Penetrants, often referred to as liquid penetrant inspectors or technicians, are professionals who perform nondestructive testing (NDT) to detect surface-breaking defects in materials and components. They use liquid penetrant inspection methods to identify cracks, porosity, or other flaws that may not be visible to the naked eye. This process is widely used in industries like aerospace, automotive, and manufacturing to ensure the safety and integrity of critical parts. Penetrants follow strict procedures for cleaning, applying penetrant, developing, and inspecting the parts. Their work is essential for quality control and compliance with industry safety standards.

What are the key skills and qualifications needed to thrive as a penetrant inspector?

To thrive as a Penetrant Inspector, you need knowledge of non-destructive testing (NDT) methods, attention to detail, and a high school diploma or equivalent, often supplemented by NDT Level I or II certification. Familiarity with penetrant testing equipment, safety protocols, and relevant industry standards such as ASNT or NAS 410 is typically required. Strong observational skills, problem-solving abilities, and clear communication help inspectors accurately identify and report defects. These skills and qualifications are vital for ensuring the safety and reliability of components in industries like aerospace, manufacturing, and construction.

What are some common challenges faced by penetrant testing professionals and how can they be addressed?

Penetrant testing professionals often encounter challenges such as identifying subtle surface discontinuities, working in confined or awkward spaces, and ensuring thorough cleaning of test surfaces to avoid false results. Staying up-to-date with the latest testing standards and maintaining attention to detail are crucial. Collaborating closely with other NDT (Non-Destructive Testing) team members and following strict safety protocols can help address these challenges, ensuring accurate and reliable inspections.

What is the difference between Penetrant vs Radiographer?

AspectPenetrantRadiographer
Required CertificationsPenetrant testing certification (e.g., ASNT Level II)Radiography certification (e.g., ARRT, ARDMS)
Work EnvironmentIndustrial settings, manufacturing, aerospaceMedical facilities, hospitals, clinics
Industry UsageNon-destructive testing (NDT) in manufacturingMedical imaging and diagnostics
Job FocusDetecting surface flaws in materialsCapturing images of the human body for diagnosis

While both Penetrant testers and Radiographers work with imaging techniques, Penetrant specialists focus on non-destructive testing of materials in industrial settings, whereas Radiographers operate medical imaging equipment to diagnose patients. Their certifications, environments, and industry applications differ, but both roles require specialized training and safety protocols.

More about Penetrant jobs

What states have the most Penetrant jobs?

States with the most job openings for Penetrant jobs include:

Infographic showing various Penetrant job openings in the United States as of September 2026, with employment types broken down into 73% Full Time, 22% Part Time, 1% Temporary, 1% Contract, and 3% Nights. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $61,725 per year, or $29.7 per hour.

NDT Level II Fluorescent Penetrant (FPI) Tech

South Windsor, CT • On-site

Electro-Methods Inc
Manufacturing • 51 - 200 employees

Full-time

Re-posted 6 days ago


Job description


Position: NDT Level II Fluorescent Penetrant (FPI) Technician
Location: 330 Governors Highway, South Windsor, CT 06074
Company: Electro-Methods, a Stronvar Aerospace Company


Overview

Electro-Methods Inc., a Stronvar Aerospace company, is seeking a certified NDT Level II Fluorescent Penetrant Technician to perform high-precision inspections that ensure the integrity of aerospace components. This is a hands-on technical role that requires expertise, attention to detail, and a strong safety mindset.


Key Responsibilities

• Perform FPI inspections in compliance with NAS 410, customer requirements, and company procedures.
• Set up, calibrate, and operate fluorescent penetrant inspection equipment.
• Interpret and evaluate inspection results and document findings accurately.
• Conduct inspections of castings, forgings, additive (DMLM) components, braze joints, and welds (EB, GTAW, resistance).
• Perform system performance checks per process standards.
• Develop work instructions (with Level III approval).
• Mentor and train Level I and trainee technicians in safe practices and technical skills.
• Ensure compliance with AS9100, FAA, and other aerospace quality standards.
• Maintain a clean, safe work environment, following PPE requirements.
• Support cross-training across other NDT methods when required.


Required Qualifications & Skills

Required
• Current Level II Fluorescent Penetrant Certification to NAS 410 (other equivalent standards may be considered).
• High school diploma or equivalent.
• U.S. citizenship required due to program and contract compliance requirements.
• Strong knowledge of FPI inspection methods, equipment, and safety.
• Ability to read and interpret technical specifications and work instructions.
• Proficiency in basic computer use for reporting and data entry.
• Strong communication skills with the ability to work independently and in a team environment.
• Ability to lift up to 40 lbs and stand for extended periods.


Additional Information

Preferred
• Previous aerospace or industrial inspection experience.
• Additional NDT certifications or experience (RT, UT, MT, ET).
• Working knowledge of Microsoft Office Suite (Word, Excel).


Application Process

Qualified candidates may apply through ADP or submit their résumé via the company’s careers page.


Equal Opportunity Employer Statement

Electro-Methods is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.