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Overnight Chemical Tester Jobs (NOW HIRING)

HiredFirst

Sterile Processing Technician

Rochester, NY · On-site

$917 - $1.0K/wk

No holidays, weekends, call, or overnight shifts Position Requirements: * High School Diploma or ... Conduct biological and chemical testing to ensure decontamination quality * Support clinical staff ...

HiredFirst

Sterile Processing Technician

Rochester, NY · On-site

$917 - $1.0K/wk

No holidays, weekends, call, or overnight shifts Position Requirements: * High School Diploma or ... Conduct biological and chemical testing to ensure decontamination quality * Support clinical staff ...

Certified Group

Chemistry Lab Tech

Tustin, CA · On-site

$20 - $26.50/hr

JOB SUMMARY Assist in the chemical testing of food products, ingredients, and other matrices with ... Overnight Travel may be required at the discretion of management * Regularly lift and/or move up to ...

Certified Group

Chemistry Lab Tech II

Aurora, IL

$18.75 - $25/hr

JOB SUMMARY Assist in the chemical testing of food products, ingredients, and other matrices with ... Overnight Travel may be required at the discretion of management * Regularly lift and/or move up to ...

Certified Group

Chemistry Lab Tech

Green Bay, WI

$18.50 - $24.50/hr

JOB SUMMARY Assist in the chemical testing of food products, ingredients, and other matrices with ... Overnight Travel may be required at the discretion of management * Regularly lift and/or move up to ...

Actalent

Quality Technician

Saint Louis, MO · On-site

$22 - $24/hr

Conduct environmental and product sampling for microbiological and chemical testing, following ... Demonstrated reliability and accountability when working overnight shifts in a production ...

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Overnight Chemical Tester information

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$14

$18

$22

How much do overnight chemical tester jobs pay per hour?

As of Jul 30, 2026, the average hourly pay for overnight chemical tester in the United States is $18.29, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $19.95 per hour, depending on experience, location, and employer.

How do you become a hotel sleep tester?

A hotel sleep tester is typically hired by hotels or research companies to evaluate sleep quality and comfort. To become one, you usually need good communication skills, attention to detail, and sometimes a background in hospitality or sleep studies; training on specific testing protocols may also be provided. The role often involves staying overnight in hotels and providing feedback on the sleeping environment and experience.

What is the difference between Overnight Chemical Tester vs Chemical Laboratory Technician?

AspectOvernight Chemical TesterChemical Laboratory Technician
CertificationsOften requires safety and chemical handling certificationsRequires similar safety certifications, sometimes more specialized
Work EnvironmentLaboratory setting, often overnight shiftsLaboratory environment, regular hours or shifts
Job DutiesPerforming chemical tests, recording data, ensuring safetyPreparing samples, conducting tests, maintaining lab equipment
Industry UsageCommon in manufacturing, quality control, and researchUsed across industries including pharmaceuticals, manufacturing

Both roles involve working in laboratory settings with chemical handling and testing. The Overnight Chemical Tester typically works overnight shifts focusing on testing and data recording, while the Chemical Laboratory Technician may work regular hours with broader responsibilities in sample preparation and equipment maintenance. Certifications and safety protocols are similar, making these roles closely related but differing mainly in shift timing and specific duties.

How much do you get paid for testing mattresses?

As an Overnight Chemical Tester or similar quality control roles, pay rates for testing mattresses typically range from $12 to $20 per hour, depending on experience and location. These positions often require attention to detail, knowledge of safety standards, and may involve working overnight shifts in a controlled environment.

What is the highest salary for a chemical technician?

The highest salaries for chemical technicians can reach around $70,000 to $80,000 annually, especially for those with extensive experience, specialized skills, or working in high-demand industries. Salaries vary based on location, certifications, and the complexity of the testing environment.

How to become a chemical tester?

To become an overnight chemical tester, candidates typically need a high school diploma or equivalent, along with knowledge of laboratory safety and chemical handling. Relevant skills include attention to detail, familiarity with testing equipment, and sometimes certification in hazardous materials handling; some positions may require a degree in chemistry or a related field.
More about Overnight Chemical Tester jobs
What cities are hiring for Overnight Chemical Tester jobs? Cities with the most Overnight Chemical Tester job openings:
What are the most commonly searched types of Chemical Tester jobs? The most popular types of Chemical Tester jobs are:
What states have the most Overnight Chemical Tester jobs? States with the most job openings for Overnight Chemical Tester jobs include:
What job categories do people searching Overnight Chemical Tester jobs look for? The top searched job categories for Overnight Chemical Tester jobs are:
Overnight Chemical Tester jobs near you
Infographic showing various Overnight Chemical Tester job openings in the United States as of July 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution, with an average salary of $38,039 per year, or $18.3 per hour.

3.1. Chemical Process Technician

Phoenix Tailings

Burlington, MA • On-site

$60K - $85K/yr

Full-time

Medical, Dental, Vision, PTO

Re-posted 2 days ago

Job description

About Phoenix Tailings:
Phoenix Tailings is a rapidly growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy. We are seeking a Junior Chemical Engineer to join our dynamic team and contribute to the design, development, and optimization of innovative critical metals production systems.
 
Why Phoenix Tailings:
At Phoenix, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you.
 
Our Values:
You are only crazy if you are wrong, it's ok to be wrong
Lead with Compassion
Be Resourceful
Listen
Hustle
 
Who We Are Looking For:
Phoenix Tailings is looking for a Chemical Process Technician to join our Separations Team in Burlington, MA.  In this hands-on role, you'll play a vital part in operating and improving our rare earth metals separation processes by working with strong acids, bases, and wet chemistry systems. Your work will directly enable the clean, scalable production of the critical materials powering the technologies of tomorrow. 
 
Key Responsibilities:
  • Operate chemical separation processes during overnight shifts, ensuring accuracy and safety in all activities 
  • Safely handle strong acids, bases, and other hazardous materials using appropriate PPE and safety protocols 
  • Execute wet chemistry procedures and follow SOPs precisely to support critical metals separation 
  • Monitor and adjust process conditions based on lab results and performance data 
  • Conduct in-process sampling and testing to ensure process targets are met 
  • Document experimental data, deviations, and observations with high attention to detail 
  • Support troubleshooting efforts and recommend improvements to optimize separation performance 
  • Perform routine cleaning, inspections, and maintenance of process and lab equipment 
  • Maintain a clean, organized, and compliant work environment aligned with EHS standards 
Qualifications:
  • 2+ years of hands-on experience in chemical processing, laboratory work, or industrial operations 
  • Strong experience working with wet chemistry, including handling of strong acids and bases 
  • Proven ability to follow SOPs and maintain strict adherence to safety and quality standards  
  • Familiarity with basic lab instrumentation, data collection, and documentation practices 
  • High school diploma or equivalent required; associate degree or vocational training in chemistry, chemical engineering, or a related field preferred 
  • Must be self-motivated, dependable, and capable of working independently
We offer a competitive compensation package that is based on expertise. We also offer the following benefits:
This pay range reflects best estimate for the total cash compensation which includes salary + discretionary bonus for this role. Total package  may vary based on experience and qualifications.
Pay Range: $60,000- $85,000 total cash compensation plus equity
  • Healthcare: 100% Medical, dental, and vision coverage for employee
  • Stock Options: Ownership in a fast-growing venture-backed company. 
  • Time Off: Unlimited PTO. 
  • Learning: Learning and development opportunities to grow your skills and career. 
We offer a competitive compensation package based on expertise, including healthcare coverage (100% medical, dental, and vision), stock ownership, parental leave, flexible vacation policy, learning and development opportunities, and a great team culture that values making a difference and encourages results-focused work. At Phoenix Tailings, we have an open culture that values learning and growth, and we are looking for enthusiastic individuals who share our vision of sustainable mining.
 
Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability, genetic information, or any other applicable protected characteristics. These characteristics will not be a factor for consideration of any work-related decisions, including but not limited to hiring, firing, compensation, and discipline.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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