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Assay Lab Jobs (NOW HIRING)

Florence Copper

Assay Lab Tech

Florence, AZ · On-site

$17.75 - $23.50/hr

Assay Lab Technician Department: Technical Services Reports to: Senior Chemist Location: Florence AZ Job Summary: The Assay Lab Technician is responsible for daily analysis of production process ...

Coeur Mining

Temporary Assay Lab Technician

Juneau, AK · On-site

$20.25 - $26.75/hr

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 ...

i-80 Gold Corp.

Assay Lab - Lab Tech

Valmy, NV · On-site

$17.75 - $23.50/hr

Assay Lab Technician i-80 Gold Corp is seeking a candidate to fill the position of Assay Lab Technician. The right individual is responsible to prep and analyze samples from various clients and parts ...

KGHM, International Ltd

OSA Lab Techician

Ruth, NV

Required as directed to train in and assist in basic lab functions in both Met lab and Assay lab which includes preparation and analysis of samples using a variety of prep and assay techniques ...

Upcoresolutions

Junior Metallurgist

Gouverneur, NY

$90.40K - $111.10K/yr

Manage quality assurance/quality control for the assay lab and mill operations; * Monitor the process in the mill to maintain or increase production; * Identify and troubleshoot issues in the ...

KGHM, International Ltd

OSA Lab Techician

Ruth, NV · On-site

Required as directed to train in and assist in basic lab functions in both Met lab and Assay lab which includes preparation and analysis of samples using a variety of prep and assay techniques ...

Albemarle Corporation

Lead Metallurgist

Kings Mountain, NC · On-site

$80.20K - $98.50K/yr

Responsible for building and training the assay lab team and implementing the QA/QC processes to ensure assay lab quality and business sustainability * Responsible for daily metallurgical balance ...

Albemarle

Lead Metallurgist

Kings Mountain, NC

$80.20K - $98.50K/yr

Responsible for building and training the assay lab team and implementing the QA/QC processes to ensure assay lab quality and business sustainability * Responsible for daily metallurgical balance ...

US10 Albemarle Corporation

Lead Metallurgist

Kings Mountain, NC · On-site

$80.20K - $98.50K/yr

... assay lab technicians, systems implementation, policies development and training Developing the concentrator operator training program with third party. Focusing on developing standard operating ...

Coeur Mining

Metallurgy Superintendent

Juneau, AK · On-site

The Metallurgical Superintendent is ultimately responsible for quality of assay lab determinations and efficiency of extraction and water treatment processes. They will be a direct part of achieving ...

GSM METALS INC

Be Seen First

Melt Technician

Cranston, RI · On-site

$18 - $21/hr

Assay Sampling: Cut & submit sample(s) of product to assay lab for analysis using various hand tools (band saw, drills, etc.) in accordance with documented work instructions. * Cleaning: Must keep ...

Origin Mining Company

Geologist

Golden Valley, AZ · On-site

$80K/yr

Review assay lab procedures and methods. Liaise with contract miner and engineering team. Assist engineering team with slope stability monitoring and assessments. Oversee and assist with blast hole ...

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How much do assay lab jobs pay per hour?

As of May 30, 2026, the average hourly pay for assay lab 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 are the key skills and qualifications needed to thrive as an Assay Lab Technician, and why are they important?

To thrive as an Assay Lab Technician, you need strong analytical skills, attention to detail, and a background in chemistry or a related science, often supported by a relevant degree or laboratory certification. Familiarity with laboratory information management systems (LIMS), analytical balances, spectrometers, and standard assay procedures is typically required. Precision, problem-solving, and effective communication are essential soft skills for ensuring reliable results and collaborating with team members. These competencies are crucial for maintaining data integrity, meeting regulatory standards, and supporting accurate decision-making in laboratory environments.

What are some common challenges faced by professionals working in an assay lab, and how are they typically addressed?

Assay lab professionals often encounter challenges such as maintaining strict quality control, handling hazardous materials safely, and ensuring accurate, reproducible results under tight deadlines. These challenges are typically addressed through rigorous adherence to standard operating procedures, ongoing training in safety protocols, and the use of calibrated, well-maintained equipment. Effective communication within the team and with other departments, such as quality assurance and research, is also crucial for troubleshooting issues and maintaining workflow efficiency.

What is an assay lab?

An assay lab is a laboratory facility where various types of analyses are performed to determine the composition, quality, and quantity of substances, often minerals, metals, chemicals, or biological samples. These labs use precise scientific techniques to measure the presence and concentration of specific elements or compounds. Assay labs are essential in industries such as mining, pharmaceuticals, environmental science, and biotechnology to ensure product quality, regulatory compliance, and research accuracy.

What is the difference between Assay Lab vs Laboratory Technician?

AspectAssay LabLaboratory Technician
CredentialsTypically requires a degree in chemistry, biology, or related field; certifications varyHigh school diploma or associate degree; certifications may be preferred
Work EnvironmentSpecialized lab focused on assays, testing, and analysisGeneral lab setting performing a variety of tests and procedures
Industry UsageCommon in pharmaceuticals, biotech, and research labsWidespread across healthcare, manufacturing, and research sectors
Job FocusDesigning, conducting, and analyzing assaysPreparing samples, operating equipment, recording data

While both roles work in laboratory settings, an Assay Lab specializes in performing specific assays and tests, often requiring advanced knowledge and certifications. A Laboratory Technician has a broader role, supporting various lab operations across industries. Understanding these differences helps job seekers identify the right career path based on skills and interests.

More about Assay Lab jobs
What cities are hiring for Assay Lab jobs? Cities with the most Assay Lab job openings:
What job categories do people searching Assay Lab jobs look for? The top searched job categories for Assay Lab jobs are:
Assay Lab jobs near you
Infographic showing various Assay Lab job openings in the United States as of May 2026, with employment types broken down into 6% Full Time, 53% Part Time, 3% Temporary, and 38% Contract. Highlights an 25% Physical, 25% Hybrid, and 50% Remote job distribution, with an average salary of $52,516 per year, or $25.2 per hour.
Assay Lab Tech

Assay Lab Tech

Florence Copper

Florence, AZ • On-site

$17.75 - $23.50/hr

Full-time

Posted 17 days ago

Job description

Job Description

Job Title: Assay Lab Technician

Department: Technical Services

Reports to: Senior Chemist

Location: Florence AZ

Job Summary:

The Assay Lab Technician is responsible for daily analysis of production process solutions, ore, and copper cathode samples using analytical instrumentation and techniques. This position ensures compliance with all quality and regulatory standards to maintain safe and accurate reporting of results to laboratory clients.

Key Responsibilities:

Analytical Testing & Quality Control

  • Perform chemical and instrumental analysis of solutions, ore samples, copper cathode, and process-related samples.
  • Utilize techniques such as ICP-OES, ICP-MS, XRF, AAS, titration, and wet chemistry to determine metal concentrations and other properties.
  • Perform routine maintenance on laboratory equipment.
  • Adhere to all ISO, ASTM, EPA, and other regulatory and industry standards.
  • Assist with maintaining laboratory inventory to minimize equipment and process downtime.


Data Analysis & Reporting

  • Manage sample workflows in the Laboratory Information Management System (LIMS) from receipt to reporting.
  • Ensure all production assay reports are validated and released within the required timeframe.
  • Ensure proper documentation and traceability of all analytical work.
  • Assist with data compilation for review by senior laboratory staff.

Minimum Qualifications & Education:

  • High school diploma or GED is required.
  • One year lab experience required.

Preferred Qualifications:

  • Associate or bachelor's degree in science.
  • Additional experience in a lab or mining setting (chemical handling, sampling, analysis, data logging) experience.

Work Environment:

  • Laboratory and field-based work in an industrial setting.
  • Rotating schedule according to productions needs
  • Exposure to hazardous chemicals, high-temperature processes, and industrial equipment.
  • Adherence to strict safety protocols and use of PPE (Personal Protective Equipment) as required by the Florence Copper Safety Program.
  • While performing the duties of this job, the employee is regularly required to stand, sit, demonstrate manual dexterity, climb stairs, and lift up to 50 lbs.
Employment Type: Full-Time

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