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Assay Laboratory Jobs (NOW HIRING)

Intertek

Assay Laboratory Technician, Metallurgy

Tucson, AZ · On-site

$16.25 - $21.75/hr

Assay Laboratory Technician, Metallurgy - Tucson, AZ Intertek, a leading provider of quality and safety solutions to many of the world's top-recognized brands and companies, is actively seeking a ...

Intertek

Assay Laboratory Technician, Metallurgy

Tucson, AZ · On-site

$18 - $23.75/hr

Assay Laboratory Technician, Metallurgy - Tucson, AZ Intertek, a leading provider of quality and safety solutions to many of the world's top-recognized brands and companies, is actively seeking a ...

Teck

$51K - $66K/yr

Assay Laboratory Supervisor Work Schedule: 2 weeks on-site, 2 weeks off-site Responsibilities: * Be a courageous safety leader, adhere to and sponsor safety and environmental rules and procedures

Lumencor

Cell-Based Assay Scientist

Beaverton, OR · On-site

$36.75 - $46/hr

The Cell-Based Assay Scientist uses specialized laboratory skills and technical knowledge to support Lumencor's hardware, software and reagent products related to cell-based assays. These activities ...

South32

Chemist, Senior

Tucson, AZ · On-site

Review assay laboratory engineering documentation for accuracy and completeness. * Ensure that design and equipment selection align with the scope of the assay laboratory and industry best practice ...

Lumencor

Cell-Based Assay Scientist

Beaverton, OR · On-site

$36.75 - $46/hr

The Cell-Based Assay Scientist uses specialized laboratory skills and technical knowledge to support Lumencor's hardware, software and reagent products related to cell-based assays. These activities ...

CYNET SYSTEMS

Laboratory Technician

Johnston, IA · On-site

$22/hr

Responsible for supporting protein expression analysis, laboratory operations, assay maintenance, and quality-controlled laboratory activities in a high-throughput research environment. Requirement ...

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Assay Laboratory information

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$42.5K

$94.4K

$153K

How much do assay laboratory jobs pay per year?

As of Jun 7, 2026, the average yearly pay for assay laboratory in the United States is $94,420.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,000.00 and $119,000.00 per year, depending on experience, location, and employer.

What is an assay laboratory?

An assay laboratory is a specialized facility where the composition, quality, and quantity of substances—such as minerals, metals, chemicals, or biological samples—are analyzed and measured. These laboratories use a variety of scientific techniques and equipment to determine the presence and concentration of elements or compounds. Assay laboratories are essential in industries such as mining, pharmaceuticals, environmental science, and food safety to ensure products meet required standards and regulations.

What are some common challenges faced when working in an assay laboratory, and how can they be addressed?

Working in an assay laboratory often involves handling precise measurements, maintaining rigorous quality control, and adhering to strict safety protocols. One common challenge is managing sample contamination or cross-contamination, which can impact test results; this can be addressed by following standardized procedures and proper equipment maintenance. Additionally, assay technicians may encounter time pressure to meet deadlines while ensuring accuracy, requiring strong organizational skills and attention to detail. Regular training and clear communication with team members help maintain high standards and foster a collaborative work environment.

What are the key skills and qualifications needed to thrive as an Assay Laboratory Technician, and why are they important?

To thrive as an Assay Laboratory Technician, you need a solid background in chemistry or laboratory sciences, usually supported by a relevant degree or diploma. Familiarity with laboratory information management systems (LIMS), analytical instruments like spectrometers, and safety protocols is typically required. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills in this role. These competencies ensure accurate analysis, regulatory compliance, and efficient teamwork in a laboratory environment.

What is the difference between Assay Laboratory vs Laboratory Technician?

AspectAssay LaboratoryLaboratory Technician
CredentialsTypically requires a degree in chemistry, biology, or related field; certifications may include ASCP or equivalentUsually requires a high school diploma or associate degree; certifications vary by employer
Work EnvironmentSpecialized labs focused on chemical or biological assays, often in research or quality controlGeneral lab settings across various industries, performing routine testing and sample preparation
Employer & Industry UsageUsed in pharmaceutical, biotech, and environmental testing industriesCommon across healthcare, manufacturing, and research institutions

Assay Laboratory roles focus on conducting specific chemical or biological assays requiring specialized knowledge and equipment, while Laboratory Technicians perform broader lab tasks, including sample handling and routine testing. Both roles are essential in scientific and industrial settings but differ in scope and specialization.

More about Assay Laboratory jobs
What cities are hiring for Assay Laboratory jobs? Cities with the most Assay Laboratory job openings:
What states have the most Assay Laboratory jobs? States with the most job openings for Assay Laboratory jobs include:
What job categories do people searching Assay Laboratory jobs look for? The top searched job categories for Assay Laboratory jobs are:
Assay Laboratory jobs near you
Infographic showing various Assay Laboratory job openings in the United States as of May 2026, with employment types broken down into 9% Full Time, 61% Part Time, and 30% Contract. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $94,420 per year, or $45.4 per hour.

Assay Laboratory Technician, Metallurgy

Intertek

Tucson, AZ • On-site

$16.25 - $21.75/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago

Intertek rating

7.8

Company rating: 7.8 out of 10

Based on 75 frontline employees who took The Breakroom Quiz

46th of 103 rated laboratories

Job description

Assay Laboratory Technician, Metallurgy - Tucson, AZ

Intertek, a leading provider of quality and safety solutions to many of the world's top-recognized brands and companies, is actively seeking a Laboratory Technician to join our Minerals team in Tucson, AZ. This is a fantastic opportunity to grow a versatile career in Metallurgy and Materials Sciences.

Intertek Minerals provides geochemical assay and testing services, minerals inspection and trade services to support the minerals and mining supply chain globally from grassroots exploration to final product shipment. With industry-recognized technical expertise and an established global network, Intertek offers end to end Total Quality Assurance across our clients' entire resource development chain.

What are we looking for?

The Assay Laboratory Technician is responsible for materials testing processes, weighing samples, sample digestion, DIBK, diluting solution samples, AA readings, handling and preparing samples, and providing written analysis in a laboratory environment. The ideal candidate for the Assay Laboratory Technician role will have a desire to work in learning environment, strong analytical skills, and the ability to work independently and/or in a team setting.

Shift/Schedule: Standard office hours, Monday-Friday

Salary & Benefits Information

In addition to competitive compensation packages, when working with Intertek you can expect benefits including medical, dental, vision, life, disability, 401(k) with company match, generous vacation / sick time (PTO), tuition reimbursement and more. 

What you'll do:

  • The Assay Laboratory Technician will report to the Laboratory Supervisor and is responsible for supporting lab operations on a day-to-day basis
  • Receipt samples, Log in and sorting samples
  • Data entry (samples inventory)
  • Weighing samples
  • Acid digestion-for basic metals
  • DIBK-gold analysis

  • Diluting solution samples for AA and ICP

  • Sorting samples
  • Other duties as assigned

This position outline is a general guideline and does not represent all encompassing details. The position assumes that the incumbent has both the mental and physical requirements to carry out the above defined duties.

Minimum Requirements & Qualifications:

  • High school Diploma or GED required
  • Attention to detail
  • Strong problem-solving and communication skills
  • Technical writing
  • Analytical thinking skills

Intertek: Total Quality. Assured.

Intertek is a world leader in the Quality Assurance market, with a proven, high-quality business model and a global network of customer-focused operations and highly engaged subject matter experts. With passion, pace, and precision we work to exceed our customers' expectations, while engaging with our employees to be 10X in their performance and professional growth.

Intertek is a drug-free workplace. As a condition of employment, certain positions may be required to pass a pre-employment drug test based on the type of work that will be performed.

We Value Diversity

Intertek's network of phenomenal people are our greatest assets, and the diversity they bring fuels our success. Intertek is an Equal Employment Opportunity Employer that values inclusion and diversity. We take affirmative action to ensure all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or other legally protected characteristics.

For individuals with disabilities who would like to request accommodation, or who need assistance applying, please email intertekhrusa@intertek.com or call 1-877-694-8543 (option #5) to speak with a member of the HR Department.

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*Intertek does not accept unsolicited approaches from agencies and will not pay a fee for any placement resulting from the receipt of an unsolicited resume.

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