Applicant must be able to meet the essential functions of the Chemical Tester classification with or without reasonable accommodation. * Applicant must demonstrate normal color vision. * Must be able ...
Applicant must be able to meet the essential functions of the Chemical Tester classification with or without reasonable accommodation. * Applicant must demonstrate normal color vision. * Must be able ...
Assistant Chemical Tester
Saint Louis, MO · On-site
Applicant must be able to meet the essential functions of the Chemical Tester classification with or without reasonable accommodation. * Applicant must demonstrate normal color vision. * Must be able ...
Assistant Chemical Tester
Saint Louis, MO · On-site
Applicant must be able to meet the essential functions of the Chemical Tester classification with or without reasonable accommodation. * Applicant must demonstrate normal color vision. * Must be able ...
Chemical Technician III
Billingsley, AL · On-site
$17.75 - $23.75/hr
The ideal candidate will perform chemical testing, maintain laboratory equipment, ensure regulatory compliance, and support production and environmental processes in a safe and efficient manner. Key ...
Quick apply
Chemical Technician III
Billingsley, AL · On-site
$17.75 - $23.75/hr
The ideal candidate will perform chemical testing, maintain laboratory equipment, ensure regulatory compliance, and support production and environmental processes in a safe and efficient manner. Key ...
Chemical Technician III 4P/768
$17.75 - $23.75/hr
The ideal candidate will perform chemical testing, maintain laboratory equipment, ensure regulatory compliance, and support production and environmental processes in a safe and efficient manner. Key ...
Quick apply
Chemical Technician III 4P/768
$17.75 - $23.75/hr
The ideal candidate will perform chemical testing, maintain laboratory equipment, ensure regulatory compliance, and support production and environmental processes in a safe and efficient manner. Key ...
Chemical Technician
Albuquerque, NM · On-site
$18 - $22/hr
Document and track activities with chemical testing and additions. * Monitor wastewater treatment system to ensure operation is consistent with quality standards and complying with all local, state ...
Chemical Technician
Albuquerque, NM · On-site
$18 - $22/hr
Document and track activities with chemical testing and additions. * Monitor wastewater treatment system to ensure operation is consistent with quality standards and complying with all local, state ...
Chemical Technician
$20 - $23/hr
Document and track activities with chemical testing and additions. * Monitor wastewater treatment system to ensure operation is consistent with quality standards and complying with all local, state ...
Chemical Technician
$20 - $23/hr
Document and track activities with chemical testing and additions. * Monitor wastewater treatment system to ensure operation is consistent with quality standards and complying with all local, state ...
Chemical Technician
Albuquerque, NM · On-site
$18 - $22/hr
Document and track activities with chemical testing and additions. * Monitor wastewater treatment system to ensure operation is consistent with quality standards and complying with all local, state ...
Quick apply
Chemical Technician
Albuquerque, NM · On-site
$18 - $22/hr
Document and track activities with chemical testing and additions. * Monitor wastewater treatment system to ensure operation is consistent with quality standards and complying with all local, state ...
Chemical Quality Engineer
$58K - $73K/yr
You will ensure the integrity of chemical testing processes, qualifying new laboratory equipment, maintaining procedural compliance, and managing the laboratory information system You will report to ...
Chemical Quality Engineer
$58K - $73K/yr
You will ensure the integrity of chemical testing processes, qualifying new laboratory equipment, maintaining procedural compliance, and managing the laboratory information system You will report to ...
Urgent Need - Chemical Technician - Billingsley, AL 36006 - 10 to 15 years of experience
Billingsley, AL · On-site
$35/hr
Conduct laboratory testing to identify chemical compositions, impurities, and product characteristics. * Prepare chemical reagents and solutions according to established procedures and safety ...
Quick apply
Urgent Need - Chemical Technician - Billingsley, AL 36006 - 10 to 15 years of experience
Billingsley, AL · On-site
$35/hr
Conduct laboratory testing to identify chemical compositions, impurities, and product characteristics. * Prepare chemical reagents and solutions according to established procedures and safety ...
Conduct quality control testing to ensure product consistency and effectiveness * Maintain detailed ... Collaborate with cross-functional teams to optimize chemical processes * Support continuous ...
Quick apply
Conduct quality control testing to ensure product consistency and effectiveness * Maintain detailed ... Collaborate with cross-functional teams to optimize chemical processes * Support continuous ...
Conduct quality control testing to ensure product consistency and effectiveness * Maintain detailed ... Collaborate with cross-functional teams to optimize chemical processes * Support continuous ...
Quick apply
Conduct quality control testing to ensure product consistency and effectiveness * Maintain detailed ... Collaborate with cross-functional teams to optimize chemical processes * Support continuous ...
Chemical Quality Engineer
Hopkins, SC · On-site
$58K - $73K/yr
Ensure testing processes are repeatable, and compliant with industry expectations. * Interpret complex chemical data; provide technical guidance and troubleshooting support. * Qualify new laboratory ...
Chemical Quality Engineer
Hopkins, SC · On-site
$58K - $73K/yr
Ensure testing processes are repeatable, and compliant with industry expectations. * Interpret complex chemical data; provide technical guidance and troubleshooting support. * Qualify new laboratory ...
Be Seen First
Chemical Lab Technician
Hayward, CA · On-site
$28 - $31/hr
... testing, wastewater treatment, and regulated chemical disposal ● Understands ultra-pure water (UPW) systems and water purification methods ● Is experienced with laboratory equipment such as ICP ...
Quick apply
Be Seen First
Chemical Lab Technician
Hayward, CA · On-site
$28 - $31/hr
... testing, wastewater treatment, and regulated chemical disposal ● Understands ultra-pure water (UPW) systems and water purification methods ● Is experienced with laboratory equipment such as ICP ...
Chemical Technician 1, 2, and 3
Wilsonville, AL · On-site
$19.25 - $25.75/hr
The Chemical Technician supports boiler water treatment, fuels testing, and environmental monitoring , while maintaining plant laboratory instrumentation and assisting in onsite treatment facilities.
Quick apply
Chemical Technician 1, 2, and 3
Wilsonville, AL · On-site
$19.25 - $25.75/hr
The Chemical Technician supports boiler water treatment, fuels testing, and environmental monitoring , while maintaining plant laboratory instrumentation and assisting in onsite treatment facilities.
Chemical Operator I
Calvert City, KY · On-site
$21.12/hr
Conduct in-process quality control testing for products. * Drum and fill containers used to ship ... Provide back up for the Lead Chemical Operator. Required Qualifications * High school degree
Chemical Operator I
Calvert City, KY · On-site
$21.12/hr
Conduct in-process quality control testing for products. * Drum and fill containers used to ship ... Provide back up for the Lead Chemical Operator. Required Qualifications * High school degree
Chemical Technician
Salt Lake City, UT · On-site
$19.25 - $26/hr
Performs HPLC testing on all ClearGuard lots per written procedure. Interpet and review test data ... Proficient in chemical testing such as HPLC, FT-IR, Specific Gravity, and Nonvolatile testing.
Chemical Technician
Salt Lake City, UT · On-site
$19.25 - $26/hr
Performs HPLC testing on all ClearGuard lots per written procedure. Interpet and review test data ... Proficient in chemical testing such as HPLC, FT-IR, Specific Gravity, and Nonvolatile testing.
Chemical Technician
Salt Lake City, UT · On-site
$19.25 - $26/hr
Performs HPLC testing on all ClearGuard lots per written procedure. Interpet and review test data ... Proficient in chemical testing such as HPLC, FT-IR, Specific Gravity, and Nonvolatile testing.
Chemical Technician
Salt Lake City, UT · On-site
$19.25 - $26/hr
Performs HPLC testing on all ClearGuard lots per written procedure. Interpet and review test data ... Proficient in chemical testing such as HPLC, FT-IR, Specific Gravity, and Nonvolatile testing.
Chemical Operator I
Calvert City, KY · On-site
$21.12/hr
Conduct in-process quality control testing for products. * Drum and fill containers used to ship ... Provide back up for the Lead Chemical Operator. Required Qualifications * High school degree
Chemical Operator I
Calvert City, KY · On-site
$21.12/hr
Conduct in-process quality control testing for products. * Drum and fill containers used to ship ... Provide back up for the Lead Chemical Operator. Required Qualifications * High school degree
Chemical Testing Specialist - Coatings/Adhesives
Greenfield, IN · On-site
$50K - $60K/yr
In this direct-hire Chemical Testing Specialist - Coatings/Adhesives role, you will apply your expertise in coatings, adhesives, and flexible web processing to conduct critical testing and analysis ...
Chemical Testing Specialist - Coatings/Adhesives
Greenfield, IN · On-site
$50K - $60K/yr
In this direct-hire Chemical Testing Specialist - Coatings/Adhesives role, you will apply your expertise in coatings, adhesives, and flexible web processing to conduct critical testing and analysis ...
Chemical Lab Technician-3rd/4th shift
Lonoke, AR · On-site
$20.67/hr
To perform environmental testing to ensure compliance with government regulations. To perform ... High school diploma or GED * 1+ years' experience conducting chemical testing, analysis and ...
Chemical Lab Technician-3rd/4th shift
Lonoke, AR · On-site
$20.67/hr
To perform environmental testing to ensure compliance with government regulations. To perform ... High school diploma or GED * 1+ years' experience conducting chemical testing, analysis and ...
Chemical Tester information
See salary details
$40K - $49.1K
6% of jobs
$49.1K - $58.2K
7% of jobs
$66.9K is the 25th percentile. Wages below this are outliers.
$58.2K - $67.3K
12% of jobs
$67.3K - $76.4K
15% of jobs
The median wage is $81.5K / yr.
$76.4K - $85.5K
17% of jobs
$85.5K - $94.5K
10% of jobs
$103.1K is the 75th percentile. Wages above this are outliers.
$94.5K - $103.6K
9% of jobs
$103.6K - $112.7K
12% of jobs
$112.7K - $121.8K
7% of jobs
$121.8K - $130.9K
2% of jobs
$130.9K - $140K
3% of jobs
$40K
$87.5K
$140K
How much do chemical tester jobs pay per year?
What are some common challenges faced by Chemical Testers during laboratory analysis, and how can they be addressed?
What are Chemical Testers?
What are the key skills and qualifications needed to thrive as a Chemical Tester, and why are they important?
What is the difference between Chemical Tester vs Laboratory Technician?
| Aspect | Chemical Tester | Laboratory Technician |
|---|---|---|
| Required Credentials | High school diploma or equivalent; may require certifications in chemical testing | High school diploma; often additional technical training or certifications |
| Work Environment | Factories, manufacturing plants, quality control labs | Research labs, industrial labs, healthcare facilities |
| Job Responsibilities | Perform chemical analysis, test samples, ensure product quality | Prepare samples, operate lab equipment, record data |
| Industry Usage | Manufacturing, chemical, food, and beverage industries | Healthcare, research, manufacturing industries |
While both roles involve laboratory work and chemical analysis, Chemical Testers primarily focus on testing samples for quality control in industrial settings, whereas Laboratory Technicians often have broader responsibilities including sample preparation and data recording across various industries.

Full-time
Posted 12 days ago
Job description
About Ameren Missouri
Ameren Missouri has been providing electric and gas service for more than 100 years, and our electric rates are among the lowest in the nation. Ameren Missouri's mission is to power the quality of life for our 1.2 million electric and 132,000 natural gas customers in central and eastern Missouri. Our service area covers 64 counties and more than 500 communities including the greater St. Louis area
Description of Duties
Under direct but not constant supervision, perform or assist in performing special and standard chemical analyses and experiments on oil, water, coal, and other materials; determine the need for appropriate chemical treatment of waters; and perform other related work as required. Operate and troubleshoot water production equipment such as clarifiers, filters, ultrafiltration units, reverse osmosis units, and demineralizers. Operate and maintain online analytical instrumentation associated with feedwater and boiler water analysis. Troubleshoot issues pertaining to abnormal feedwater and boiler water chemistry.
Position Requirements
Education: B.S. or B.A. degree in Chemistry or Chemical Engineering from an accredited college or university required. Applicants meeting the prerequisite chemistry curriculum below may also be considered.
College Algebra - 3 semester hours
General Chemistry I - 4 semester hours
General Chemistry II with Qualitative Analysis - 4 semester hours
Organic Chemistry - 3 semester hours
Quantitative Analysis - 3 semester hours
Instrumental Analysis - 3 semester hours
Experience: Previous experience in water treatment and power plant chemistry is preferred; however, candidates without this experience will be considered. Proficiency with PC-based spreadsheets, graphics, word processing, and database software is desirable.
Other Requirements:
- Successful candidate will be required to join Operating Engineers Local 148.
- Successful candidate will be required to enter and successfully complete the company training program (approximately one year in length).
- Must maintain a 70% grade average during each session of the training program. Failure to maintain this average may result in disqualification from the position.
- Applicant must pass the EEI TECH test.
- Applicant must be able to meet the essential functions of the Chemical Tester classification with or without reasonable accommodation.
- Applicant must demonstrate normal color vision.
- Must be able to operate an automobile.
- Must be able to wear a respirator.
- Excellent analytical, communication, human relations, leadership, and customer service skills required.
- Must be able to multi-task in a laboratory environment.
Working Conditions:
- Work performed in laboratory settings, energy centers, power plant environments, and outdoor locations.
- Exposure to dust, fumes, hazardous chemicals, and heat.
Hourly Pay:
Grade Step OA 052 Step 1 of 2 - 53.01 USDGrade Step OA 052 Step 2 of 2 (Top Step) - 53.76 USDPosition is eligible for annual incentive payments based on company performance and subject to sole management discretion. Visit our Benefits & Perks Page for more information on benefits provided to regular full-time employees.
If end date is listed, the posting will come down at 12:00 am on that date:
Thursday July 30, 2026All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.