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Tank Tester Jobs in Wisconsin (NOW HIRING)

Fincantieri Marine Group

Yard Services

Marinette, WI

$18 - $23.25/hr

Cleaning * Tank testing * Installation of scaffolding * Rigging * The setup, testing, and inspection of ventilation systems Other duties may be assigned Equal Opportunity Employer. All qualified ...

Fincantieri Marine Group

Yard Services

Marinette, WI · On-site

$18 - $23.25/hr

Cleaning * Tank testing * Installation of scaffolding * Rigging * The setup, testing, and inspection of ventilation systems Other duties may be assigned Equal Opportunity Employer. All qualified ...

USEMCO, Inc.

WEM Tester

Tomah, WI

As a WEM Tester, you will safely pressure and/or leak test grey iron, ductile iron, steel and ... Tests boilers, tanks, fittings, pipes, and similar objects to detect and locate leaks, using ...

New

USEMCO

WEM Tester

Tomah, WI · On-site

As a WEM Tester, you will safely pressure and/or leak test grey iron, ductile iron, steel and ... Tests boilers, tanks, fittings, pipes, and similar objects to detect and locate leaks, using ...

Schneider

CDL-A - Tanker truck driver

Green Bay, WI

$980 - $1.4K/wk

Tanker truck driver Average pay: $980-$1,490 weekly Home time: Every other week Experience: All CDL ... pre-employment testing, or job interview or to otherwise participate in the hiring process ...

Schneider

CDL-A - Tanker truck driver

Green Bay, WI

$980 - $1.4K/wk

Tanker truck driver Average pay: $980-$1,490 weekly Home time: Every other week Experience: All CDL ... pre-employment testing, or job interview or to otherwise participate in the hiring process ...

Kenan Advantage Group

Diesel Technician

Green Bay, WI

$21 - $45/hr

Verifiable proof of 3-year tank testing commercial motor vehicle inspector in compliance with FMSCR or has at least 1 year of verifiable experience under a qualified inspector with the ability to ...

Burger Boat Company

Quality Control Technician

Manitowoc, WI · On-site

$18 - $23.25/hr

Hydrostatic and Tank Testing - Monitor testing performed, provide technical support, ensure testing is accurately documented and witnessed by Class as required * Facilitate surveyor visits as build ...

Wide Effect

Be Seen First

Welder - Night Shift

Sun Prairie, WI · On-site

$19 - $25/hr

Conduct pressure testing of fuel tanks and hydrostatic testing of glycol tanks to validate product integrity and quality. * Travel between manufacturing facilities as needed and adapt to varying ...

Halpin Staffing Services

Be Seen First

Entry Level Welder

Kenosha, WI · On-site

$21/hr

The Weld Tank Test Operator is a semi-skilled position that performs inspection of welded tank ... Use of soap/water solution testing for leaks similar to gas pipe seal testing. Strong ability to ...

Eaton Aerospace

Leak Test Welder - 1st Shift

Waukesha, WI · On-site

$26.20/hr

Prep tanks for leak testing, ensure tanks are leak proof by pressure testing or by the use of Dye Penetrant, TIG repair any weld leaks, apply required studs, ensure cleanliness of the inside of tanks ...

Eaton Aerospace

Welder - Hiring Now

Waukesha, WI · On-site

$26.20/hr

Prep tanks for leak testing, ensure tanks are leak proof by pressure testing or by the use of Dye Penetrant, TIG repair any weld leaks, apply required studs, ensure cleanliness of the inside of tanks ...

Eaton Aerospace

Welder - Manufacturing

Waukesha, WI · On-site

$26.20/hr

Prep tanks for leak testing, ensure tanks are leak proof by pressure testing or by the use of Dye Penetrant, TIG repair any weld leaks, apply required studs, ensure cleanliness of the inside of tanks ...

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All JobsTank Tester JobsTank Tester Jobs in Wisconsin

Tank Tester information

See Wisconsin salary details

$14

$19

$33

How much do tank tester jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for tank tester in Wisconsin is $19.62, according to ZipRecruiter salary data. Most workers in this role earn between $16.25 and $21.35 per hour, depending on experience, location, and employer.

What is the difference between Tank Tester vs Tank Inspector?

AspectTank TesterTank Inspector
CertificationsHydrostatic testing, safety certificationsNDT certifications, safety standards
Work EnvironmentIndustrial sites, tanks, storage facilitiesInspection sites, industrial plants
Employer & Industry UsageOil & gas, chemical, storage industriesManufacturing, construction, industrial sectors

Tank Testers primarily perform pressure and safety tests on tanks to ensure integrity, while Tank Inspectors evaluate tank conditions, perform non-destructive testing, and ensure compliance with safety standards. Both roles require safety certifications and work in industrial environments, but Tank Testers focus on testing procedures, whereas Tank Inspectors emphasize inspection and assessment.

What are some common challenges Tank Testers face, and how are they typically addressed on the job?

Tank Testers often encounter challenges such as working in confined spaces, exposure to hazardous materials, and ensuring compliance with strict safety and environmental regulations. To address these, workplaces provide thorough safety training, use of personal protective equipment (PPE), and implement rigorous testing and documentation procedures. Collaboration with safety officers and maintenance teams is essential to ensure all tests are performed correctly and any issues are quickly resolved. Regular updates in industry standards also require Tank Testers to stay current through ongoing education and certification.

What are tank testers?

Tank testers are professionals who inspect, assess, and evaluate storage tanks—often used for petroleum, chemicals, or water—to ensure their safety, integrity, and compliance with environmental regulations. They use specialized equipment to detect leaks, corrosion, or structural weaknesses in both underground and aboveground tanks. Tank testers play a crucial role in preventing environmental contamination and ensuring that tanks operate safely and efficiently.

What are the key skills and qualifications needed to thrive as a Tank Tester, and why are they important?

To thrive as a Tank Tester, you need strong knowledge of tank inspection procedures, safety regulations, and often a background in mechanical or environmental sciences. Familiarity with leak detection equipment, calibration tools, and certifications like API 653 or state-specific tank testing credentials are commonly required. Attention to detail, problem-solving abilities, and clear communication are essential soft skills for accurately assessing tanks and reporting findings. These skills and qualifications ensure compliance, environmental safety, and reliable operation of storage tank systems.
What are popular job titles related to Tank Tester jobs in Wisconsin? For Tank Tester jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Tank Tester jobs in Wisconsin look for? The top searched job categories for Tank Tester jobs in Wisconsin are:
Tank Tester jobs near you
Infographic showing various Tank Tester job openings in Wisconsin as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $40,813 per year, or $19.6 per hour.
Tester (Fuel Tank)

Tester (Fuel Tank)

Global Power Components

Milwaukee, WI

Full-time

Posted 10 days ago

Global Power Components rating

7.8

Company rating: 7.8 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

207th of 486 rated machine equipment manufacturers

Job description

Title: Tester (Fuel Tank)
Company: Global Power Components – www.globalpowercomponents.com
Location: Milwaukee, WI (onsite 5-days/week)
Hire Type: Temp-to-Hire (3+ months)
Overview:
Global Power Components is a privately held, growing manufacturer of UL steel fuel tanks, trailers, large generator enclosures and modular metal enclosures for housing fully equipped electrical distribution and control equipment.  We are seeking experienced electrical workers to work with our Electrical Engineering team in a unique, fast paced manufacturing environment at our 2 Milwaukee based facilities. 
Job Responsibilities:
  • Pressure test welded fuel tanks for leaks with 100% accuracy
  • Repair leaks as needed
  • Detail-oriented
 
Job Requirements:
  • Must have MIG welding experiences
  • Experience with testing tanks preferred
  • Able to read blueprints
  • Must pass competency test, and pre-employment physical including drug screen

Equal Opportunity Employer/Minorities/Women/Veterans/Disabled
Global Power Components is an Equal Opportunity and Affirmative Action Employer. Global Power Components is committed to ensuring equal employment opportunities for all job applicants and employees. Employment decisions are based upon job-related reasons regardless of an applicant's race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, marital status, genetic information, protected veteran status, or any other status protected by law.

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