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Lab Tester Jobs in Arizona (NOW HIRING)

Fujifilm

Wet Lab Technician

Mesa, AZ

$18.25 - $24.25/hr

The Role The Wet Lab Technician will be responsible for mixing and testing CMP slurries, operating wet lab characterization tools; executing test plans, generating test data, and maintaining CMP ...

Fujifilm

Wet Lab Technician

Mesa, AZ

$18.25 - $24.25/hr

The Role The Wet Lab Technician will be responsible for mixing and testing CMP slurries, operating wet lab characterization tools; executing test plans, generating test data, and maintaining CMP ...

Fujifilm

Wet Lab Technician

Mesa, AZ · On-site

$18.25 - $24.25/hr

The Role The Wet Lab Technician will be responsible for mixing and testing CMP slurries, operating wet lab characterization tools; executing test plans, generating test data, and maintaining CMP ...

Bannerhealth

Clinical lab assistant

Tucson, AZ · On-site

Lab Join one of Arizona's leading diagnostic labs at Sonora Quest, where your work directly supports life-saving medical testing and patient care. Whether you're beginning your lab career or bringing ...

Bannerhealth

Clinical lab assistant

Tucson, AZ · On-site

Lab Join one of Arizona's leading diagnostic labs at Sonora Quest, where your work directly supports life-saving medical testing and patient care. Whether you're beginning your lab career or bringing ...

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All JobsLab Tester JobsLab Tester Jobs in Arizona

Lab Tester information

See Arizona salary details

$39

$42

$44

How much do lab tester jobs pay per hour?

As of Jun 11, 2026, the average hourly pay for lab tester in Arizona is $42.56, according to ZipRecruiter salary data. Most workers in this role earn between $41.44 and $43.70 per hour, depending on experience, location, and employer.

Who gets paid more, MLT or MLS?

Medical Laboratory Technicians (MLT) and Medical Laboratory Scientists (MLS) are different roles in laboratory testing, with MLS generally earning higher salaries due to advanced education and responsibilities. MLS professionals typically have a bachelor's degree and perform more complex testing, which often results in higher pay compared to MLTs, who usually have an associate degree. Salary differences can vary based on experience, location, and certification.

What are lab testers and what do they do?

Lab testers are professionals who conduct scientific tests and experiments in a laboratory setting to analyze materials, products, or biological samples. Their work involves following strict protocols to ensure accurate and reliable results, often using specialized equipment and technology. Lab testers may work in industries such as healthcare, pharmaceuticals, environmental science, or manufacturing, and their findings help ensure safety, quality control, and compliance with regulations.

What is the difference between Lab Tester vs Lab Technician?

AspectLab TesterLab Technician
Required CredentialsHigh school diploma or equivalent; certifications varyHigh school diploma; some roles require certifications
Work EnvironmentLaboratories, testing facilitiesLaboratories, research centers, manufacturing plants
Employer & Industry UsageManufacturing, quality control, healthcareHealthcare, manufacturing, research
Common Search & Comparison IntentUnderstanding roles in testing and quality assuranceTechnical support and lab operations

Lab Testers and Lab Technicians often work in similar environments and industries, focusing on testing and quality control. While Lab Testers primarily perform specific tests and inspections, Lab Technicians may handle broader laboratory tasks, including sample preparation and equipment maintenance. Both roles require technical skills and certifications, but Lab Technicians often have more comprehensive responsibilities.

What are some typical challenges faced by Lab Testers, and how can they be managed effectively?

Lab Testers often encounter challenges such as maintaining accuracy under tight deadlines, adapting to rapidly changing testing protocols, and handling complex equipment. To manage these effectively, it's important to develop strong attention to detail, stay updated with the latest industry standards, and communicate proactively with team members. Many labs encourage collaboration and ongoing training, which can help testers address issues efficiently and maintain high-quality results in a fast-paced environment.

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

To thrive as a Lab Tester, you need a background in science (often a degree in chemistry, biology, or a related field), strong analytical skills, and meticulous attention to detail. Familiarity with laboratory equipment, safety protocols, and software for data analysis (such as LIMS) is typically required, and some roles may prefer certifications like ASCP. Excellent organizational skills, communication, and the ability to follow precise procedures are crucial soft skills for success. These competencies ensure accurate test results, maintain lab safety, and uphold quality standards in scientific environments.

What qualifications do I need to be a lab technician?

To become a lab technician, typically a high school diploma or equivalent is required, with many positions preferring an associate degree in laboratory technology, biology, or a related field. Certification or training in laboratory procedures and familiarity with lab equipment are often necessary, along with strong attention to detail and good communication skills.

What does a lab tester do?

A lab tester conducts experiments and analyzes samples to ensure products, materials, or substances meet quality and safety standards. They use specialized equipment, follow safety protocols, and document their findings, often working in controlled laboratory environments. Certification or training in laboratory techniques is typically required.

What job makes $10,000 a month without a degree?

A lab tester typically does not earn $10,000 a month without specialized skills or certifications. High-paying roles that can reach this level often involve sales, entrepreneurship, or skilled trades, but most require experience or training rather than a formal degree. Some self-employed or commission-based positions in sales or consulting can achieve this income without a degree.
What cities in Arizona are hiring for Lab Tester jobs? Cities in Arizona with the most Lab Tester job openings:
What are popular job titles related to Lab Tester jobs in AZ? For Lab Tester jobs in AZ, the most frequently searched job titles are:
Lab Tester jobs near you

Lead - Medical Lab Scientist

Tenet-AZ Region

Phoenix, AZ

Full-time

Posted 9 days ago

Job description

Tenet-AZ Region is seeking a Medical Lab Scientist Lead for a job in Phoenix, Arizona.

Job Description & Requirements
  • Specialty: Medical Lab Scientist
  • Discipline: Allied Health Professional
  • Duration: Ongoing
  • 40 hours per week
  • Shift: 8 hours
  • Employment Type: Staff

Position Summary 

Processes and tests all types of laboratory specimens; reviews and reports lab results; performs operation, maintenance and advanced troubleshooting of laboratory instrumentation and equipment; acts as resource to other laboratory personnel. Advanced responsibilities include, but not limited to, equipment validation and implementation; employee training and competency assessment; regulatory compliance, responsibilities for CAP, TCJ, AABB or other accrediting agencies, point of care testing, quality assurance, quality control and instrument maintenance. 

  • Processes and tests all types of laboratory specimens.  
  • Reviews and reports lab results.  
  • Performs operation, maintenance and advanced troubleshooting of laboratory instrumentation and equipment.  
  • Acts as resource to other laboratory personnel.  
  • Advanced responsibilities include, but not limited to, equipment validation and implementation; employee training and competency assessment; regulatory compliance, responsibilities for CAP, TCJ, AABB or other accrediting agencies, point of care testing, quality assurance, quality control and instrument maintenance. 
  • Other related job tasks or responsibilities as assigned 
  • Minimum Requirements: 
    • Education: Bachelor’s Degree from an approved college or university and/or graduate of an accredited school of medical technology, or equivalent such as military training as defined by 42 CFR 493.1489, or have qualified at the Medical Technologist level by achieving a satisfactory grade on a HHS examination prior to 2/28/92 42 CFR 493.1491. The above meets required criteria as defined by CLIA regulations for High Complexity testing (42 CFR 493.1489 and 42 CFR 493.1491). For Moderate Complexity testing oversight, an Associate's Degree from an approved college with a minimum of 4 years of experience in the field meets criteria as defined by CLIA regulations for Moderate Complexity testing. 
    • Experience: 3 years as a medical technologist in acute care facility with demonstration of increasing responsibilities 
    • Licensure/Certifications: Registered or registry eligible in accordance with an approved certifying agency (ASCP, NCA, AMT or CSMLS within 12 months of hire). Equivalency evaluation by NACES or AICE for non-US trained personnel must be completed within 30 days of hire. Licensure, as required by State. 


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Tenet AZ Job ID #2603012774. Posted job title: Lead Medical Lab Scientist (MLS)

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