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Fire Assay Technician Jobs (NOW HIRING)

KGHM, International Ltd

Lab Tech - Assay

Ruth, NV · On-site

$18 - $23.75/hr

... Fire Assay and other analysis. Possess the ability to work safely in a Team Environment. This position also includes general labor, hole watch, met lab duties, laboratory cleanup. Job Duties ...

GOLDEN QUEEN MINING COMPANY LLC

Lab Technician

Mojave, CA · On-site

$22.33 - $38.44/hr

Assists in Fire Assay when needed. Assists with training of new Assay Laboratory Technicians. Participate in assay laboratory safety meetings. Offer ideas and suggestions for continuous improvement ...

Golden Queen Mining Company LLC

Lab Technician

Mojave, CA · On-site

$22.33 - $38.44/hr

... in Fire Assay when needed. • Assists with training of new Assay Laboratory Technicians. • Participate in assay laboratory safety meetings. • Offer ideas and suggestions for continuous ...

System One

Lab Technician

Aston, PA · On-site

$19 - $20/hr

Lab Technician Location: Aston, PA Type: Contract To Hire Compensation: $19.00 - $20.00 per hour ... Conduct titrations and fire assays accurately and efficiently. * Maintain and update Safety Data ...

System One

Lab Technician

Aston, PA · On-site

$19 - $20/hr

Lab Technician Location: Aston, PA Type: Contract To Hire Compensation: $19.00 - $20.00 per hour ... Conduct titrations and fire assays accurately and efficiently. * Maintain and update Safety Data ...

System One

Lab Technician

Aston, PA · On-site

$19 - $20/hr

Lab Technician Location: Aston, PA Type: Contract To Hire Compensation: $19.00 - $20.00 per hour ... Conduct titrations and fire assays accurately and efficiently. * Maintain and update Safety Data ...

KGHM, International Ltd

OSA Lab Techician

Ruth, NV · On-site

OSA Lab Technician DEPARTMENT: Process LOCATION: Robinson Mine - Ruth, NV PAY GRADE: N/A POSITION ... fire assay). Possess the ability to work safely in a Team Environment. Job Duties ...

KGHM, International Ltd

OSA Lab Techician

Ruth, NV · On-site

OSA Lab Technician DEPARTMENT: Process LOCATION: Robinson Mine - Ruth, NV PAY GRADE: N/A POSITION ... fire assay). Possess the ability to work safely in a Team Environment. Job Duties ...

McEwen Mining Inc

Lab Technician

Eureka, NV · On-site

$31.48/hr

The Lab Technician at McEwen Mining Inc.'s Gold Bar operation supports safe, efficient, and ... Perform fire assays and assist with additional analytical testing as required. * Receive, log, and ...

McEwen Mining Inc

Lab Technician

Eureka, NV · On-site

$18 - $24/hr

The Lab Technician at McEwen Mining Inc.'s Gold Bar operation supports safe, efficient, and ... schedules. - Perform fire assays and assist with additional analytical testing as required ...

University of Arizona

Research Technician II

Tucson, AZ · On-site

$16.50 - $20.63/hr

The work will mainly include performing assays for the detection and quantification of biological ... Fire Safety Report In compliance with the Jeanne Clery Campus Safety Act (Clery Act), each year the ...

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Fire Assay Technician information

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How much do fire assay technician jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for fire assay technician in the United States is $21.58, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $24.52 per hour, depending on experience, location, and employer.

What is a fire assay technician?

Fire Assay Technicians are skilled laboratory professionals who specialize in analyzing precious metal content, such as gold and silver, in mineral samples using the fire assay process. This process involves high-temperature fusion of samples with fluxes to separate and measure the metal content accurately. Fire Assay Technicians prepare samples, operate furnaces, and ensure precise results by adhering to strict laboratory protocols. Their work is crucial for mining companies, refineries, and laboratories that assess ore and metal quality. Attention to detail and knowledge of chemical handling are essential for this role.

What are some typical challenges fire assay technicians face during sample preparation and analysis?

Fire Assay Technicians often encounter challenges such as handling hazardous materials, maintaining accuracy during repetitive tasks, and working under strict time constraints to ensure timely results. Consistent attention to detail is required to avoid cross-contamination and ensure reliable assay outcomes. Working as part of a laboratory team, technicians must also coordinate closely with geologists and chemists to prioritize samples and manage fluctuating workloads.

What are the key skills and qualifications needed to thrive as a fire assay technician, and why are they important?

To thrive as a Fire Assay Technician, you need a solid understanding of chemistry, laboratory procedures, and precision in handling samples, often supported by a diploma or degree in science or laboratory technology. Familiarity with laboratory equipment, fire assay furnaces, and safety protocols, as well as relevant certifications in laboratory safety, are typically required. Attention to detail, problem-solving abilities, and strong organizational skills help technicians ensure accurate results and maintain safety standards. These skills and qualities are crucial for producing reliable assay results, minimizing errors, and ensuring a safe working environment.

What is the difference between Fire Assay Technician vs Metallurgist?

AspectFire Assay TechnicianMetallurgist
CredentialsHigh school diploma or equivalent; training in fire assay proceduresBachelor's degree in metallurgy, materials science, or related field; often additional certifications
Work EnvironmentLaboratory setting, handling hazardous materials, precise measurementsResearch and development labs, process optimization, broader technical responsibilities
Industry UsageMining, mineral processing, assay laboratoriesMining companies, mineral processing plants, research institutions

While both roles work within the mining and mineral processing industry, a Fire Assay Technician primarily performs laboratory fire assays to determine ore gold content, requiring specific technical training. A Metallurgist has a broader scope, including process development and optimization, often with a higher level of education. The Fire Assay Technician focuses on precise laboratory work, whereas the Metallurgist applies scientific principles to improve extraction processes.

Is being a fire assay technician a good career?

A fire assay technician performs laboratory analysis to determine metal content in ore samples, requiring attention to detail, knowledge of laboratory procedures, and safety protocols. The role offers steady employment in mining or mineral processing industries, with opportunities for skill development and certification. Career growth depends on experience, additional training, and industry demand.
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Fire Assay Technician jobs near you
Infographic showing various Fire Assay Technician job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 3% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $44,888 per year, or $21.6 per hour.

Chemistry Laboratory Technician

Kelly Science, Engineering, Technology & Telecom

Englewood, CO • On-site

$25/hr

Other

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

Kelly® Science & Clinical is seeking a Chemistry Laboratory Technician for a 6-month contract position at a premier mining company in Englewood, CO. If you’re passionate about bringing the latest scientific discoveries to life and are ready to take the next step in your career, trust The Experts at Hiring Experts.


Pay Rate:

$25/hour


Schedule:

Monday-Friday, standard working hours


Responsibilities:

  • Batching samples for analytical analyses.
  • Perform manual wet-chemistry techniques such as alkalinity, pH, conductivity, TDS and TCLP extractions.
  • Perform multi-element acid digestions via hot block, hotplate and microwave procedures.
  • Perform gold and copper extractions using cyanide and weak acid solutions: cyanide soluble gold (AuCN), preg-robbing gold (AuPR), cyanide soluble copper (CuCN3), and acid soluble copper (CuAS) tests.
  • Digesting, filtering, and pre-roasting samples for LECO analysis.
  • Prepare carbon samples for fire assay.
  • Operate and maintain laboratory equipment, coordinate ordering and inventory of consumables, and manage hazardous materials in compliance with safety protocols.
  • Assess and update laboratory procedures such as SOPs, maintain clear and organized records, and actively participate in safety inspections and continuous improvement initiatives.
  • Other duties as assigned.


Qualifications:

  • Bachelor’s degree in Chemistry or related field.

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