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Assay Lab Technician Mining Jobs (NOW HIRING)

Temporary Assay Lab Technician

Juneau, AK · On-site

$20.25 - $26.75/hr

... Mining District, 45 miles north-northwest of Juneau. The mine is accessed via company ... The Temporary Assay Lab Technician will report to the Assay Lab Supervisor and is responsible for ...

Assay Lab Technician

Owatonna, MN · On-site

$43K - $49K/yr

ASSAY LAB TECHNICIAN Owatonna, MN (Southtown Refinery) The Assay Lab Technician provides accurate quantitative analysis of precious metal alloys and scrap materials by utilizing fire assay process ...

Assay Lab Technician

Owatonna, MN · On-site

$43K - $49K/yr

ASSAY LAB TECHNICIAN Owatonna, MN (Southtown Refinery) The Assay Lab Technician provides accurate quantitative analysis of precious metal alloys and scrap materials by utilizing fire assay process ...

Lab Technician

Brawley, CA · On-site

$22.63 - $24.83/hr

Equinox Gold is a growth-focused Canadian mining company operation entirely in the Americas, with ... Lab Technician should be proficient in the Sample Prep, Wet Lab and Fire Assay duties, such as ...

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 ...

Lab Technician

Eureka, NV · On-site

$18 - $24/hr

The Lab Technician at McEwen Mining Inc.'s Gold Bar operation supports safe, efficient, and ... Key Responsibilities: • Sample Preparation and Analysis • - Prepare blasthole samples for assay ...

Lab Tech - Assay

Ruth, NV · On-site

$18 - $23.75/hr

Assay Lab LOCATION: Ruth, NV PAY GRADE: N/A POSITION REPORTS TO: Process Operations Shift ... Robinson Nevada Mining Company is committed to providing an exceptional experience that supports ...

Lab Tech - Assay

Ruth, NV · On-site

$18 - $23.75/hr

Lab Tech - Assay DEPARTMENT: Assay Lab LOCATION: Ruth, NVPAY GRADE: N/A POSITION REPORTS TO: Process Operations Shift Supervisor ROTATING SHIFT: Yes 5/4 - 4/5 Schedule: 2 Weeks Days/2 Weeks ...

Lead Metallurgist

Kings Mountain, NC · On-site

$100 - $125/hr

... assay lab technicians, systems implementation, policies development and training * Developing the ... Knowledge of mining (MSHA) safety regulations * Ability to effectively communicate with employees ...

Lab Technician

Milford, UT · 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 ...

OSA Lab Technician DEPARTMENT: Process LOCATION: Robinson Mine - Ruth, NV PAY GRADE: N/A POSITION ... Required as directed to train in and assist in basic lab functions in both Met lab and Assay lab ...

Lab Technician

Milford, UT · 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 · 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 ...

OSA Lab Technician DEPARTMENT: Process LOCATION: Robinson Mine - Ruth, NV PAY GRADE: N/A POSITION ... Required as directed to train in and assist in basic lab functions in both Met lab and Assay lab ...

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Assay Lab Technician Mining information

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How much do assay lab technician mining jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for assay lab technician 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 does an assay lab technician do in mining?

An Assay Lab Technician in mining is responsible for analyzing samples of minerals, ores, and other materials to determine their composition and value. They use various scientific techniques, such as fire assay, wet chemistry, and instrumental analysis, to identify the concentration of precious metals or other elements. Their work provides critical data that helps mining companies evaluate the quality and profitability of mineral deposits, ensuring accurate and efficient resource extraction.

What are the key skills and qualifications needed to thrive as an assay lab technician in mining?

To thrive as an Assay Lab Technician in mining, you need a solid understanding of chemistry, laboratory procedures, and mineral analysis, often supported by a diploma or degree in a science-related field. Familiarity with analytical instruments like atomic absorption spectrometers, ICP-OES, and laboratory information management systems (LIMS) is typically required. Attention to detail, strong organizational skills, and effective communication are crucial soft skills for ensuring accurate results and maintaining safety standards. These competencies ensure reliable sample analysis, regulatory compliance, and efficient laboratory operations in the mining industry.

What are the typical challenges faced by an assay lab technician in mining, and how can they be managed?

Assay Lab Technicians in mining often encounter challenges such as maintaining accuracy and consistency under tight deadlines, handling hazardous materials safely, and adapting to evolving testing technologies. Managing these challenges involves following strict safety protocols, regularly calibrating equipment, and collaborating closely with geologists and engineers to ensure accurate sample analysis. Continuous training and attention to detail are essential for producing reliable results and contributing to the overall success of mining operations.

What is the difference between Assay Lab Technician Mining vs Geologist?

AspectAssay Lab Technician MiningGeologist
CredentialsHigh school diploma, technical certificationsBachelor's degree in geology or related field
Work EnvironmentLaboratory settings, mining sitesFieldwork, exploration sites, laboratories
Industry UsageUsed for sample analysis and testingUsed for mineral exploration and geological assessment

Assay Lab Technicians in mining focus on analyzing samples in labs to determine mineral content, while Geologists study earth formations and conduct field exploration. Both roles are essential in mining operations but differ in credentials, work environment, and primary responsibilities.

What states have the most Assay Lab Technician Mining jobs?

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

What are popular job titles related to Assay Lab Technician Mining jobs?

For Assay Lab Technician Mining jobs, the most frequently searched job titles are:

Infographic showing various Assay Lab Technician Mining job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, 3% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $52,516 per year, or $25.2 per hour.

Temporary Assay Lab Technician

Juneau, AK • On-site

Coeur Mining
Coal, Metals and Minerals Mining • 1 - 5K employees

$20.25 - $26.75/hr

Temporary

Re-posted 28 days ago


Key responsibilities

  • Accurately receive, log, prepare, process, analyze, and report results of analytical testing of geologic materials, milling products, and process by-products in compliance with SOPs.

  • Operate and maintain standard laboratory equipment such as sample drying ovens, lab jaw crushers, pulverizers, sample splitters, filter presses, assaying furnaces, analytical balances, and XRF.

  • Perform work in at least two of the three work stations (fire assay, sample prep, mill sampling) with limited supervision, primarily in sample prep and mill sampling areas.


Coeur Mining rating

8.9

Company rating: 8.9 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

2nd of 41 rated mining


Job description

We Pursue a Higher Standard

We are a U.S.-based, well-diversified, growing precious metals producer with seven wholly-owned operations: the New Afton gold-copper mine in British Columbia, Canada, the Rainy River gold-silver mine in Ontario, Canada, the Las Chispas silver-gold mine in Sonora, Mexico, the Palmarejo gold-silver mine in Chihuahua, Mexico, the Rochester silver-gold mine in Nevada, the Kensington gold mine in Alaska and the Wharf gold mine in South Dakota. In addition, the Company wholly-owns the Silvertip polymetallic critical minerals exploration project in British Columbia, Canada.

Coeur Alaska’s Kensington mine comprises an underground, hard-rock gold mine, associated milling facilities and a campsite in the historic Berners Bay Mining District, 45 miles north-northwest of Juneau. The mine is accessed via company transportation including bus rides and a boat ride through Lynn Canal.

Coeur Alaska is an integral part of the local community and actively supports education and workforce development programs, environmental stewardship efforts, arts and culture, and local nonprofit agencies through monetary investments, in-kind support, and employee volunteerism.

Approximately 400 miners, mechanics, engineers, operators, geologists, environmental technicians, exploration, and business leaders operate the Kensington mine. Coeur Alaska prioritizes safety, teamwork, career development and growth. If you want to grow your career in a progressive, team-oriented environment, apply today.

About the Job:

The Temporary Assay Lab Technician will report to the Assay Lab Supervisor and is responsible for safe, efficient use of lab equipment and accurate logging and reports. The schedule for this position is 14 days on at the mine site located about 45-miles north of Juneau, accessible only through company transportation, and 14 days off.

The timeframe for employment is approximately Six Months.

Responsibilities:

  • Accurately receive, log, prepare, process, analyze and report results of analytical testing of geologic materials, milling products and process by-products in compliance with Kensington Assay Lab SOPs.
  • Operate and maintain standard laboratory equipment such as: sample drying ovens, lab jaw crushers, pulverizers (ring and puck), sample splitters, filter presses, assaying furnaces, analytical balances and XRF.
  • Capable of performing in at least two (2) of the three (3) work stations (fire assay, sample prep, mill sampling) with limited supervision. Primary work will be in sample prep and mill sampling area unless candidate has previous experience in fire assay. 
  • Follow Supervisor or Lead directions and complete work based on Company guidelines for safety, environmental compliance and general work practices and procedures; conduct pre-shift inspections of work areas and equipment.
  • Perform other incidental and related duties as required and assigned, adhering to Kensington Assay Lab training.
  • Employees must comply with all company policies including, but not limited to attendance, safety, environmental, and HR policies. Employees are responsible for understanding and complying with the Environment, Health, Safety and Social Responsibility Policy. Employees must protect the environment and their own safety, as well as those around them.

Required Qualifications & Skills:

  • Ability to work safely and promote safe behavior in others.
  • Positive attitude, strong work ethic, and a team-oriented mindset – being respectful, reliable, and easy to work with is just as important as technical skills. 
  • Willingness to assist others, adapt to changing conditions, and proactively solve problems in a dynamic and inclusive work environment.
  • Excellent safety, attendance, and work records.
  • Ability to work with minimal supervision and communicate clearly (verbally and in writing) with all mine site personnel.
  • High school diploma or equivalent. 
  • Proficient in Microsoft Office applications with an emphasis on Excel.
  • Sets high standards for self and others, builds trust and takes accountability.

Preferred Qualifications & Skills:

  • One (1) year Analytical/Metallurgical Lab experience
  • Experience with a Laboratory Information Management System (LIMS)
  • Preference given to Alaska residents.

Physical Demands:

This position requires the ability to safely perform work in a mining environment, including, but not limited to:

  • Working in a range of environmental conditions, including rain, snow, ice, wind, cold temperatures, and periods of limited daylight.
  • Frequent standing and walking on uneven surfaces on surface and underground.
  • Climbing stairs and ladders.
  • Lifting and carrying up to 30 pounds often and up to 50 pounds on occasion, pushing and pulling equipment or materials up to 100 pounds, bending, kneeling, crouching, and reaching.
  • Employees must be able to wear required PPE, including respiratory protection when applicable, work in varying environmental conditions, and participate in emergency response and evacuation procedures.

Mine Site Information:

The Kensington Mine is located within the historic Berners Bay Mining District, a region with deep mining roots that date back over a century. The mine site is a remote camp located approximately 45 miles outside of Juneau, Alaska. Transportation to and from the mine site happens twice per day (once in the morning and once in the afternoon) and takes approximately 1.5 hours each way. To get to the mine site, employees board a bus in Juneau that transports to the Yankee Cove dock (~30 minutes), then board a boat (~45 minutes), then board another bus to the camp area (~15 minutes). Food and housing is provided on-site to employees. Rooms are dormitory style with two twin beds, a TV, and storage for your personal belongings.

Additional Information:

Temporary positions are not benefit eligible.

It is the policy of Coeur Mining, Inc. and its direct and indirect United States subsidiaries (the “Company”) to provide equal opportunity employment to all Employees and applicants for employment. No person working at the Company's facilities in the United States is to be discriminated against in employment because of race, religion, color, sex, age, national origin, disability, or veteran status.


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