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Liquid Penetrant Testing Jobs in Wisconsin (NOW HIRING)

MetalTek International

NDT I

Watertown, WI

Description Perform liquid penetrant operations including the dipping and processing of castings ... Move castings and product to and from the testing operations as required. Requirements 1. High ...

Metaltek International

NDT I

Watertown, WI · On-site

Perform liquid penetrant operations including the dipping and processing of castings according to ... Move castings and product to and from the testing operations as required. Requirements 1. High ...

MetalTek

NDT I

Watertown, WI · On-site

Perform liquid penetrant operations including the dipping and processing of castings according to ... Move castings and product to and from the testing operations as required. Requirements: 1. High ...

Amron

TECH SERVICES TECHNICIAN

Antigo, WI · On-site

$20 - $27.50/hr

Interpret the results of all methods of non-destructive testing (NDT), such as leak, liquid penetrant, magnetic particle, ultrasonic, eddy current and visual testing. * Select, calibrate, or operate ...

Spuncast

Inspector Level II

Watertown, WI

... in liquid penetrant inspection (LPI), visual, fluorescence methods, and magnetic particle testing. * Minimum of 3 years of experience in inspection roles. * Proficient in using micrometers and ...

All JobsLiquid Penetrant Testing JobsLiquid Penetrant Testing Jobs in Wisconsin

Liquid Penetrant Testing information

See Wisconsin salary details

$26.7K

$110.1K

$172.1K

How much do liquid penetrant testing jobs pay per year?

As of Aug 22, 2026, the average yearly pay for liquid penetrant testing in Wisconsin is $110,130.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,900.00 and $131,200.00 per year, depending on experience, location, and employer.

What is liquid penetrant testing?

A Liquid Penetrant Testing (LPT) job involves inspecting materials for surface defects using a dye or fluorescent penetrant. Professionals in this role apply the penetrant, remove excess material, and use a developer to reveal cracks, porosity, or other flaws. LPT is commonly used in industries like aerospace, manufacturing, and construction to ensure structural integrity. Technicians must follow industry standards and safety procedures to obtain accurate results. This non-destructive testing (NDT) method helps detect defects without damaging the inspected components.

What skills and qualifications are needed for liquid penetrant testing?

To thrive in Liquid Penetrant Testing, you need a solid understanding of non-destructive testing (NDT) principles, attention to detail, and usually a certification such as ASNT Level I or II. Familiarity with penetrant testing equipment, UV lights, and proper documentation procedures is essential. Strong observational skills, patience, and effective communication help in reporting findings and working closely with teams or clients. These skills ensure accurate detection of surface defects, compliance with safety standards, and successful project outcomes.

What industries employ liquid penetrant testing professionals and what is the typical work environment?

Liquid Penetrant Testing professionals are frequently employed in industries such as aerospace, automotive, manufacturing, oil and gas, and power generation, where the detection of surface flaws in materials is critical. The work environment can vary from laboratories and manufacturing plants to field sites, often requiring adherence to strict safety and cleanliness protocols. Technicians typically work as part of quality assurance or inspection teams, collaborating with engineers, supervisors, and other NDT specialists. The role may involve working flexible hours or overtime during peak production periods to meet project deadlines. Candidates considering this position should be comfortable working in detail-oriented, sometimes fast-paced settings while upholding high standards for safety and quality.

What are popular job titles related to Liquid Penetrant Testing jobs in Wisconsin?

For Liquid Penetrant Testing jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Liquid Penetrant Testing jobs in Wisconsin look for?

The top searched job categories for Liquid Penetrant Testing jobs in Wisconsin are:

Liquid Penetrant Testing jobs near you
Infographic showing various Liquid Penetrant Testing job openings in Wisconsin as of August 2026, with employment types broken down into 71% Full Time, and 29% Part Time. Highlights an 100% In-person job distribution, with an average salary of $110,130 per year, or $52.9 per hour.

NDT I

MetalTek International

Watertown, WI

Full-time

Re-posted 18 days ago

Job description

Description

Perform liquid penetrant operations including the dipping and processing of castings according to established procedures. Perform magnetic particles operations including precleaning, post cleaning and demagnetizing of castings according to established procedures. Move castings and product to and from the testing operations as required. 

Requirements


1. High school graduate or equivalent.

2. Requires the ability to reach & understand written inspection procedures.

3. Inspection using written procedures. Candidate will be expected to complete and successfully pass the required certification test per the guidelines of SNT-TC-1A of the American Society of Non-Destructive Testing Level 1 and MIL-STD-410 Level 1, within a time period of six (6) months.

4. NDT Processor will perform liquid penetrant operations including the dipping and processing of castings according to established procedures. 

5. Move castings & product to and from the testing operations as required.

6. Heavy lifting required.

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