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Hardness Tester Jobs (NOW HIRING)

Rugged Suppressors

Quality Technician I

Travelers Rest, SC · On-site

$17 - $22.75/hr

Micrometers, Depth micrometers, Inside Micrometers, Calipers, Thread Gages (Ring and Plug), Height Gages, Surface Plates, Bore Micrometers, Hardness Tester, Profilometers, Oasis Measuring Machine ...

Electroswitch

Production Technician

Weymouth, MA

$23 - $28/hr

Micrometers, verniers, coordinate measuring machine, comparator, Rockwell hardness tester, tread, pin and torque gauges, power supplies, dielectric, multimeters, scales, continuity tester, hypot ...

Howmet Aerospace

Quality Tech

Brea, CA · On-site

$18.75 - $25/hr

... hardness tester, tri-rolls, optical comparator and other equipment or gages as needed * Visually inspects sample parts, usually under a magnifying glass or Microscope, from each pan and identifies ...

Electroswitch

Production Technician

Weymouth, MA · On-site

$23 - $28/hr

Micrometers, verniers, coordinate measuring machine, comparator, Rockwell hardness tester, tread, pin and torque gauges, power supplies, dielectric, multimeters, scales, continuity tester, hypot ...

Electroswitch

Production Technician

Weymouth, MA · On-site

$23 - $28/hr

Micrometers, verniers, coordinate measuring machine, comparator, Rockwell hardness tester, tread, pin and torque gauges, power supplies, dielectric, multimeters, scales, continuity tester, hypot ...

Rugged Suppressors

Quality Technician I

Travelers Rest, SC

$17 - $22.75/hr

Micrometers, Depth micrometers, Inside Micrometers, Calipers, Thread Gages (Ring and Plug), Height Gages, Surface Plates, Bore Micrometers, Hardness Tester, Profilometers, Oasis Measuring Machine ...

Rugged Design Inc

Quality Technician I

Travelers Rest, SC · On-site

$17 - $22.75/hr

Micrometers, Depth micrometers, Inside Micrometers, Calipers, Thread Gages (Ring and Plug), Height Gages, Surface Plates, Bore Micrometers, Hardness Tester, Profilometers, Oasis Measuring Machine ...

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Hardness Tester information

See salary details

$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.

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What job categories do people searching Hardness Tester jobs look for?

The top searched job categories for Hardness Tester jobs are:

Hardness Tester jobs near you
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.

Melt and Heat Treat Lab Tech

Dicastal North America

Greenville, MI • On-site

$16.75 - $22.50/hr

Full-time

Re-posted 22 days ago

Dicastal North America rating

4.2

Company rating: 4.2 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

Job description

Summary

The Melt and Heat Treat Lab Tech is responsible for operating equipment and machinery to measure the quality of aluminum and the quality of casted wheels

Essential Duties and Responsibilities

· Perform routine technical tasks, including operating and maintaining equipment, as well as conducting analysis and experimental procedures.

· Perform laboratory tests in order to produce reliable and precise data to support Dicastal production processes.

· Perform routine tasks accurately and follow strict methodologies to carry out analyses.

· Ability to operate bandsaw/lathe/vertical mill to produce tensile and hardness specimens from in-process aluminum wheels.

· Ability to operate lathe to produce chemical analysis specimens for Emission Spectroscopy evaluation.

· Ability to operate/maintain the following laboratory equipment/processes: OES, Tensile Tester, Brinell Hardness Tester, Digital Micro/Macro Image Analyzers, Stereo Microscope, Metallograph.

· Record and interpret results of testing and create presentation materials when required.

· Compile and issue test reports including analysis documentation.

· Use of computer programs to perform mathematical calculations for the preparation of graphs as needed.

· Document information by maintaining laboratory logbooks and equipment record books.

· Resolve problems by examining and evaluating data; select corrective steps.

· Ability to train/monitor production personnel in operation of basic test equipment

· Follow and ensure strict safety procedures are followed which include safety checks.

· Complete all required paperwork neatly and in a timely manner

· Other duties as assigned or designated

Skills and Experience

· Experience in Test/Evaluation Laboratory environment (Preferred, not required)

· Solid working knowledge of MS Word, MS Excel, and MS PowerPoint.

· Ability to pay close attention to detail and coordinate various activities simultaneously.

· Exceptional writing and oral communication skills.

· Experience in a Metallurgical Laboratory environment (Preferred, not required)

Organizational Culture

· Work safely and follow rules and guidelines for safe work

· Reporting to work on time and with a positive attitude

· Responsible for staying focused on tasks at hand

· Being responsible for work performance and completing tasks throughout the day

· Maintains a good working relationship with co-workers

· Support a positive and steady workflow through the company

· Works with a sense of urgency when needed

· Support, coach or mentor co-workers when needed

· Positively support change throughout the company

Physical Work Conditions

· Must be able to work in a hot environment

· Must be able to lift and move aluminum wheels of varying weight

· Must be able to lift 50 – 65 pounds

· Must be able to stand and walk for up to 12 hours per day

· Must be able to wear personal protective equipment when required

What Dicastal North America employees say

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