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Hardness Tester Jobs (NOW HIRING)

Technician - Plant Lab

Kokomo, IN ยท On-site

$16.50 - $22/hr

... hardness tester. The MLT will assist in the daily Heat Treat checks from the Heat Treat Department. In addition to this the MLT will perform Engineering testing as required by the Engineers ...

Technician - Plant Lab

Kokomo, IN ยท On-site

$16.50 - $22/hr

... hardness tester. The MLT will assist in the daily Heat Treat checks from the Heat Treat Department. In addition to this the MLT will perform Engineering testing as required by the Engineers ...

Obtain hardness measures using Rockwell hardness tester. * Measures surface finish of roller using parameter electronic gauge. * Completes non-conformance material forms indicating dimension ...

Quality Control Clerk (Entry Level)

Wylie, TX ยท On-site

$18 - $23/hr

Your primary focus will be the precision cutting of samples, followed by hardness and tensile strength testing. You will also be using an Ascona machine to verify previous days' production run. As QC ...

Operation of hardness testers, electronic plating thickness gauges, surface finish analyzers g. Data entry into computer programs, such as Product Data Reporting and Evaluation Program (PDREP ...

Operation of hardness testers, electronic plating thickness gauges, surface finish analyzers g. Data entry into computer programs, such as Product Data Reporting and Evaluation Program (PDREP ...

Operation of hardness testers, electronic plating thickness gauges, surface finish analyzers g. Data entry into computer programs, such as Product Data Reporting and Evaluation Program (PDREP ...

Heat Treat Utility Operator

Union, SC

$15.25 - $19.50/hr

Inspection such as micrometers, hardness testing equipment, etc. * Basic hand tools, natural gas torches, presses & clamps, cranes & floor dies. * Carburizing equipment with temperature and ...

... hardness tester, etc. ' Review work order for completion of operations and required documentations ' Review ERP (JD Edwards) system for required retained information ' Review raw material ...

Operation of hardness testers, electronic plating thickness gauges, surface finish analyzers g. Data entry into computer programs, such as Product Data Reporting and Evaluation Program (PDREP ...

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Hardness Tester information

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$10

$38

$62

How much do hardness tester jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for hardness tester in the United States is $38.36, according to ZipRecruiter salary data. Most workers in this role earn between $21.39 and $50.72 per hour, depending on experience, location, and employer.

What is a hardness tester?

A Hardness Tester is a professional who operates equipment to measure the hardness of materials, such as metals, plastics, or rubber. They use various testing methods, including Rockwell, Brinell, or Vickers, to determine a material's resistance to deformation. This information is crucial in quality control and ensuring materials meet required specifications for manufacturing and construction. Hardness Testers often work in industrial, laboratory, and manufacturing environments.

What are the key skills and qualifications needed to thrive as a hardness tester?

To thrive as a Hardness Tester, you need a solid understanding of material properties, experience with hardness testing methods (such as Rockwell, Brinell, or Vickers), and often a high school diploma or technical training in materials science. Familiarity with testing instruments, calibration procedures, and quality control systems is typically required. Attention to detail, analytical thinking, and strong organizational skills help ensure accurate results and efficient workflow. These skills and qualities are essential for maintaining product quality and meeting industry standards in manufacturing environments.

What are some common challenges faced by hardness testers in maintaining accuracy and consistency in measurements?

Hardness Testers often encounter challenges such as ensuring proper calibration of testing equipment, preparing samples correctly, and interpreting results accurately, especially when working with materials of varying properties. Environmental factors like temperature and cleanliness can also affect test outcomes. To overcome these issues, it's essential to follow standardized procedures, conduct regular equipment maintenance, and stay updated on the latest testing protocols. Collaboration with quality control and production teams is common, ensuring that testing aligns with manufacturing standards.

What is the difference between Hardness Tester vs Metallurgical Technician?

AspectHardness TesterMetallurgical Technician
CredentialsTypically requires technical certifications or training in material testingRequires an associate's or bachelor's degree in materials science or metallurgy
Work EnvironmentLaboratories, manufacturing plants, quality control settingsLaboratories, research facilities, manufacturing environments
Industry UsageUsed across manufacturing, aerospace, automotive, and quality assuranceInvolved in material analysis, failure investigation, and process improvement

The main difference is that Hardness Testers focus on measuring material hardness using specialized equipment, while Metallurgical Technicians perform broader material analysis, including hardness testing, microstructure examination, and failure analysis. Both roles are essential in quality control and materials research, but they differ in scope and required qualifications.

More about Hardness Tester jobs
Infographic showing various Hardness Tester job openings in the United States as of August 2026, with employment types broken down into 75% Full Time, 18% Part Time, and 7% Contract. Highlights an 57% Physical, 2% Hybrid, and 41% Remote job distribution, with an average salary of $79,791 per year, or $38.4 per hour.

Quality Lab Technician - 3pm - 11pm

Aalberts Surface Technologies AA LLC

Canton, OH โ€ข On-site

$18.50 - $23.25/hr

Full-time

Posted 24 days ago


Job description

Description

BASIC FUNCTION:

The Quality Lab Technician is responsible for the daily quality checks of customer products.

PRINCIPAL ACCOUNTABILITIES:

Cutting parts

Mounting samples

Checking coating weights

Titrations

Chemical tracking and ordering lab supplies

Inventory tracking

Non-conforming product containment

Performing profiles on furnaces

Hardness checks

Entering results

Setting up rework

Communicating part sampling frequency

Following the environment policy

Prototype sample tracking

PPAP

Microstructure checks

Hardness tester verification

Responsible for passing/failing parts

Following Safety Policy

Ensuring proper PPE use

Other duties and responsibilities as assigned.

Requirements

KNOWLEDGE SKILLS / ABILITIES:

Be able to act with limited supervision while gaining general instructions from their supervisor

Strong communication skills

Preferred experience in a manufacturing setting.

Past experience with a basic knowledge of heat treat principles, microstructures, hardness testing is preferred.

Minimum experience requirements include an understanding of all equipment, processes and procedures for the operation and knowledge of all Aalberts Business Systems (Safety, 5S, AS400).

QUALIFICATIONS:

HS Diploma or GED

Have a general understanding of all processes and procedures for the plant, including safety, quality, production and people.