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Assay Lab Mining Jobs (NOW HIRING)

Fire Assay Technician - Minerals

Peru, IL ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This is a fantastic opportunity to grow a versatile career in the minerals testing and mining ... Supervisor and Lab Manager * Comply with all work instructions, work procedures, safe work ...

Fire Assay Technician - Minerals

Kershaw, SC

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This is a fantastic opportunity to grow a versatile career in the minerals testing and mining ... Supervisor and Lab Manager * Comply with all work instructions, work procedures, safe work ...

Fire Assay Technician - Minerals

Houston, TX

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This is a fantastic opportunity to grow a versatile career in the minerals testing and mining ... Supervisor and Lab Manager * Comply with all work instructions, work procedures, safe work ...

Lab Technician

Milford, UT ยท On-site

$18.25 - $24.25/hr

Perform assay testing and sampling * Recommend efficiencies in lab operations * Maintain a safe ... AAP/EEO Statement Milford Mining Company is an equal opportunity employer. Other Duties Please note ...

Lab Technician

Milford, UT ยท On-site

$18.25 - $24.25/hr

Perform assay testing and sampling * Recommend efficiencies in lab operations * Maintain a safe ... AAP/EEO Statement Milford Mining Company is an equal opportunity employer. Other Duties Please note ...

Lab Technician

Milford, UT ยท On-site

$18.25 - $24.25/hr

Perform assay testing and sampling * Recommend efficiencies in lab operations * Maintain a safe ... AAP/EEO Statement Milford Mining Company is an equal opportunity employer. Other Duties Please note ...

Senior Mine Geologist

Republic, WA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Manage assay lab submittals and data receival into geological database. * Provide mine operations ... the mining industry; underground mine experience required. * Proven experience collecting ...

Senior Mine Geologist

Republic, WA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Manage assay lab submittals and data receival into geological database. * Provide mine operations ... the mining industry; underground mine experience required. * Proven experience collecting ...

Senior Mine Geologist

Republic, WA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Manage assay lab submittals and data receival into geological database. * Provide mine operations ... the mining industry; underground mine experience required. * Proven experience collecting ...

Mine Geologist

Republic, WA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Guide mining activities by delineating "ore"/ "waste" materials. * Collect and ensure shipment of geological samples to assay lab. * Assist in updating grade-control geology models. * Provide mine ...

Mine Geologist

Republic, WA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Guide mining activities by delineating "ore"/ "waste" materials. * Collect and ensure shipment of geological samples to assay lab. * Assist in updating grade-control geology models. * Provide mine ...

Mine Geologist

Republic, WA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Guide mining activities by delineating "ore"/ "waste" materials. * Collect and ensure shipment of geological samples to assay lab. * Assist in updating grade-control geology models. * Provide mine ...

Core Technician (Temp)

San Manuel, AZ ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

Description: Faraday Copper is a growth oriented Canadian junior mining company focused on ... Deliver sampled core/chips to assay lab on mine site as required. * Preparing samples and ...

Biology Lab Technician - Automation

Austin, TX ยท On-site

$18.75 - $25/hr

  • Medical

  • Dental

  • Vision

If you want to design molecules that reshape energy and mining, this is where it happens. The Role ... based assay readouts * Perform basic preventive maintenance and calibration on automated ...

Biology Lab Technician - Automation

Austin, TX

$18.75 - $25/hr

  • Medical

  • Dental

  • Vision

If you want to design molecules that reshape energy and mining, this is where it happens. The Role ... based assay readouts * Perform basic preventive maintenance and calibration on automated ...

Chemical Technician I

Kearny, AZ ยท On-site

$18.50 - $23.25/hr

POSITION OVERVIEW Under the supervision of the Lab Supervisor and/or Chemist, the Lab Technician I ... mining operation. This position involves utilizing established sample preparation methods and ...

... mining, and long-term value to its shareholders and host communities. Get in at the ground floor ... Oversee assay laboratory and metallurgical laboratory operations to ensure accuracy, precision, and ...

Showing results 21-40

Assay Lab Mining information

See salary details

$9

$25

$45

How much do assay lab mining jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for assay lab mining in the United States is $25.25, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $27.88 per hour, depending on experience, location, and employer.

What is an assay lab mining technician?

Assay lab jobs in mining involve analyzing mineral samples to determine the composition and concentration of valuable elements, such as gold, silver, or copper. These professionals use scientific techniques and equipment to conduct tests and ensure that mining operations are extracting profitable materials. The results from assay labs help mining companies make decisions about exploration, extraction, and processing. Typical roles include assay technicians, laboratory analysts, and lab supervisors, all of whom work to maintain accuracy and safety standards.

What skills and qualifications are needed to work as an assay lab mining technician?

To thrive as an Assay Lab Mining Technician, you need a solid background in chemistry, laboratory procedures, and sample analysis, often supported by a relevant degree or technical certification. Familiarity with analytical instruments such as atomic absorption spectrometers, ICP-OES, and laboratory information management systems (LIMS) is typically required. Attention to detail, problem-solving abilities, and strong organizational skills help ensure accuracy and efficiency in sample processing. These skills and qualities are vital for delivering reliable assay results that inform mining operations and maintain regulatory compliance.

What are common challenges faced by assay lab mining technicians?

Professionals in assay labs for mining often face challenges such as maintaining strict accuracy and precision when analyzing mineral samples, as results directly impact operational decisions and compliance. They must also work with potentially hazardous chemicals and adhere to stringent safety protocols. Additionally, managing tight turnaround times and large sample volumes can be demanding, especially when supporting active exploration or production sites. Collaboration with geologists, mine engineers, and production teams is essential to ensure that results are correctly interpreted and integrated into the wider mining operations.

What is the difference between Assay Lab Mining vs Geologist?

AspectAssay Lab MiningGeologist
Required CredentialsCertification in laboratory techniques, mining safety, and possibly a degree in geology or related fieldBachelor's or higher in geology or earth sciences, often with field experience
Work EnvironmentLaboratory setting within mining operations, focusing on sample analysisFieldwork and office, studying geological formations and mineral deposits
Industry UsageCommonly employed in mining companies for sample testing and quality controlUsed across exploration, environmental assessment, and resource evaluation

Assay Lab Mining specialists focus on analyzing mineral samples in a lab environment, ensuring quality and compliance. Geologists, on the other hand, study earth formations and mineral deposits in the field and office. Both roles are essential in mining but serve different functions within the industry.

More about Assay Lab Mining jobs

What cities are hiring for Assay Lab Mining jobs?

Cities with the most Assay Lab Mining job openings:

What states have the most Assay Lab Mining jobs?

States with the most job openings for Assay Lab Mining jobs include:

Infographic showing various Assay Lab Mining job openings in the United States as of August 2026, with employment types broken down into 2% As Needed, 75% Full Time, 10% Part Time, and 13% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $52,516 per year, or $25.2 per hour.

Fire Assay Technician - Minerals

Intertek Global

Peru, IL โ€ข On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 25 days ago


Job description

Fire Assay Technician - Minerals - Kershaw, South Carolina

Intertek, a leading provider of quality and safety solutions to many of the world's top-recognized brands and companies, is actively seeking aย Fire Assay Technicianย to join our Minerals team inย Kershaw, SC. This is a fantastic opportunity to grow a versatile career in the minerals testing and mining services industry.

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. Intertek is continually innovating and evolving to reduce risk for consumers, brands and organizations in every sector and industry around the world.ย We go beyond Testing, Inspection and Certification of products: we are a Total Quality Assurance Provider to industries worldwide.ย Our Purpose: Bringing quality, safety, and sustainability to life.

What are we looking for?

Under the direction of the Laboratory Supervisor, the Fire Assay Technicianย is responsible forย processing client samples through the laboratory Fire Assay facility, including weighing, fluxing, fusion, digestion and presentation to AAS/ICP OES.

Shift/Schedule: 12 hour rotating shifts

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:

  • Ensure all sampling, testing and analysis is conducted safely and accurately toย maintainย consistent quality standardsย 

  • Participateย in:ย daily pre-start meetings, shift handovers, Safety meetingsย ย 

  • Prepare samples using a variety of digestion,ย Fire assayย and fusion methods testingย in accordance withย laboratory work instructions and test methodsย with use ofย appropriate PPEย 

  • Ensureย accurateย sample reconciliation and chain of custody isย maintained.ย Immediately report any anomalies to the supervisor/managerย 

  • Undertake analysis of samples in accordanceย toย documented Intertek laboratory procedures,ย demonstratingย competency to work alone and unassisted as appropriateย 

  • Develop andย demonstrateย the ability to multi-task and self-manage multiple jobs at once to maximize time utilizationย 

  • Complete workย in a timely mannerย by following the priorities set, this includes but is not limited to picking up of samples, sample preparation, and instrumentation dutiesย 

  • Conducting the routine weekly jobs about the laboratory involving reasonable manual labor required for the maintenance of a clean and contaminant free environment, Work surfaces, Safetyย cabinetsย and equipment.ย 

  • Sample preparation duties such as racking of samples onto and off trolleys and shelving, subsampling, sieving, and compositing of samplesย 

  • Weighing of samples for various analysesย 

  • Inputting results to the Intertek laboratory information management system: MINLIMSย 

  • Preparing reports and presenting them for quality control checking by the Laboratory Supervisor and Lab Managerย 

  • Comply withย all work instructions, work procedures, safe work procedures, safe work instructions, and lawful directions provided by the supervisor, whether written or verbal.ย 

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.ย 

Minimum Requirements & Qualifications:

  • High School diploma or GED
  • Minimum two (2) year's experience in Fire Assay Technician role
  • Ability to safely perform manual handling tasks, including standing for extended periods and regularly lifting items weighingย approximately 50 pounds,ย in accordance withย safe work practices
  • Effective verbal and written communication skills suitable for a laboratory and production environment
  • Ability to work independently once trained, while managing a fluctuating workload and changing priorities
  • Capacity to work effectively in a fast-paced operational environment whileย maintainingย safety and quality standards
  • Strong practical problem-solving skills with sound mechanical aptitude relevant to sample preparation equipment
  • Ability to work cooperatively as part of a team to support operational and production requirements
  • Valid driver's license and reliable driving record is required

Preferred Requirements & Qualifications:

  • Associate's Degree preferred
  • Three years of experience in a Fire Assay Technician role

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 peopleย 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 emailย intertekhrusa@intertek.comย 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.

Intertek is a leading Total Quality Assurance provider to industries worldwide. Our network of more than 1,000 laboratories and offices in more than 100 countries, delivers innovative and bespoke Assurance, Testing, Inspection and Certification (ATIC) solutions for our customers' operations and supply chains. Working at Intertek means joining a global network of state-of-the-art facilities and passionate people who deliver superior customer service with a purpose of bringing quality, safety, and sustainability to life.ย