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Certifying Scientist information

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$50.5K

$111.3K

$137.5K

How much do certifying scientist jobs pay per year?

As of Jul 13, 2026, the average yearly pay for certifying scientist in the United States is $111,343.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,500.00 and $137,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Certifying Scientist, and why are they important?

To thrive as a Certifying Scientist, you need a strong background in chemistry, biology, or forensic science, typically supported by a relevant bachelor's or advanced degree. Familiarity with laboratory information management systems (LIMS), chromatography, mass spectrometry, and certifications such as SAMHSA or CAP accreditation are commonly required. High attention to detail, analytical thinking, and integrity are crucial soft skills for this role. These skills ensure accurate data analysis, regulatory compliance, and reliable certification of laboratory results.

What are Certifying Scientists and what do they do?

Certifying Scientists are professionals, typically working in forensic or clinical laboratories, who review and certify analytical test results. They are responsible for ensuring that laboratory data meets regulatory standards and is scientifically valid before it is reported. Their duties often include reviewing quality control records, verifying instrument calibration, and confirming that laboratory procedures were followed correctly. Certifying Scientists play a crucial role in maintaining the integrity and reliability of laboratory results, especially in fields such as toxicology and drug testing.

What are some common challenges Certifying Scientists face when reviewing laboratory test results, and how can they navigate them effectively?

Certifying Scientists often encounter challenges such as interpreting ambiguous test results, managing high sample volumes under tight deadlines, and ensuring strict adherence to regulatory standards. To navigate these, it's important to maintain up-to-date knowledge of analytical methods, communicate closely with laboratory analysts and quality assurance teams, and implement systematic review processes. Regular training and a strong attention to detail also help Certifying Scientists uphold accuracy and reliability in reporting results, which is critical for legal defensibility and client trust.

What is the difference between Certifying Scientist vs Quality Control Analyst?

AspectCertifying ScientistQuality Control Analyst
Required CredentialsTypically requires a relevant degree (e.g., biology, chemistry) and certification or training in regulatory standardsUsually requires a degree in science or related field; certification is optional but beneficial
Work EnvironmentRegulatory agencies, pharmaceutical or biotech companies, often involved in compliance and validationLaboratories, manufacturing facilities, focusing on testing and quality assessment
Employer & Industry UsageUsed in regulated industries like pharmaceuticals, biotech, and medical devices for compliance and certificationCommon in manufacturing and quality assurance departments across similar industries

The Certifying Scientist primarily focuses on ensuring products meet regulatory standards and certifying compliance, often working closely with regulatory agencies. In contrast, the Quality Control Analyst conducts testing and analysis to ensure product quality during manufacturing. Both roles are essential in regulated industries but differ in scope and responsibilities.

More about Certifying Scientist jobs
What cities are hiring for Certifying Scientist jobs? Cities with the most Certifying Scientist job openings:
What are the most commonly searched types of Certifying Scientist jobs? The most popular types of Certifying Scientist jobs are:
What states have the most Certifying Scientist jobs? States with the most job openings for Certifying Scientist jobs include:
What job categories do people searching Certifying Scientist jobs look for? The top searched job categories for Certifying Scientist jobs are:
Certifying Scientist jobs near you
Infographic showing various Certifying Scientist job openings in the United States as of July 2026, with employment types broken down into 3% As Needed, 73% Full Time, 22% Part Time, 1% Temporary, and 1% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $111,343 per year, or $53.5 per hour.
Lab Limited Certifying Scientist

Lab Limited Certifying Scientist

Quest Diagnostics

Lenexa, KS • On-site

$26.97/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 25 days ago

ExamOne rating

6.6

Company rating: 6.6 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

81st of 105 rated laboratories

Job description


Lab Limited Certifying Scientist - Lenexa, KS, Thursday, Friday, Sunday, Monday, Tuesday 7:00 AM to 3:30 PM
To describe the responsibilities of the Limited Certifying Scientist within the Forensic Toxicology Drug Testing Laboratory. This position reports to the Positive Scientist Supervisor and Responsible Person. A Limited Certifying Scientist reviews analytical data to ensure accuracy, completeness and defensibility of testing results and reporting documents prior to release of a result report. The focus of this position is Brazilian hair testing, oral fluid testing and insurance/clinical testing.
Pay range: $26.97+ per hour
Salary offers are based on a wide range of factors including relevant skills, training, experience, education, and, where applicable, certifications obtained. Market and organizational factors are also considered. Successful candidates may be eligible to receive annual performance bonus compensation.
Benefits information:
We are proud to offer best-in-class benefits and programs to support employees and their families in living healthy, happy lives. Our pay and benefit plans have been designed to promote employee health in all respects - physical, financial, and developmental. Depending on whether it is a part-time or full-time position, some of the benefits offered may include:
  • Day 1 Medical, supplemental health, dental & vision for FT employees who work 30+ hours
  • Best-in-class well-being programs
  • Annual, no-cost health assessment program Blueprint for Wellness®
  • healthyMINDS mental health program
  • Vacation and Health/Flex Time
  • 6 Holidays plus 1 "MyDay" off
  • FinFit financial coaching and services
  • 401(k) pre-tax and/or Roth IRA with company match up to 5% after 12 months of service
  • Employee stock purchase plan
  • Life and disability insurance, plus buy-up option
  • Flexible Spending Accounts
  • Annual incentive plans
  • Matching gifts program
  • Education assistance through MyQuest for Education
  • Career advancement opportunities
  • and so much more!

Responsibilities
This position works within the Employer Solutions system. The incumbent is directly responsible to:
  • Certify negative, positive and rejected for testing results according to the Laboratory's Standard Operating Procedure (SOP) Manual for Brazilian hair testing, oral fluid, clinical and insurance specimens.
  • Ensure that all test results reported by the laboratory are accurate and legally defensible.
  • Interact on a limited basis with clients, medical review officers, call center representatives and sales staff in a professional manner in order to address questions pertaining to the drug testing process.
  • Interact with laboratory inspectors to demonstrate a detailed working knowledge of the lab SOPS, QC practices, analytical procedures, test theory, reporting procedures, corrective actions and applicable regulations pertaining to drug testing.
  • Maintain a working knowledge of the accessioning procedures and protocols to ensure proper specimen and chain of custody handling.
  • Maintain a working knowledge of the theory and practice of initial and confirmatory test methods used in the laboratory.
  • Have a thorough understanding of all laboratory:
    • quality control practices and procedures.
    • data review processes
    • procedures for interpretation of test results
    • protocols for reporting results.
  • Provide appropriate feedback to the Supervisor and Responsible Person in order to assist in maintaining an accurate SOP.
  • Maintain a thorough understanding of all state and other regulatory requirements as they pertain to applicable aspects of forensic drug testing.
  • Take proper remedial action in response to test systems being out of control limits or detecting aberrant test or quality control results.
  • Function as a technical resource for department personnel in accessioning, screening and confirmation areas.
  • Comply with all safety and regulatory requirements as defined and applicable.
  • Follow work schedule as defined by the Supervisor.
  • Actively participate in department meetings by providing constructive feedback.
  • Other duties as assigned by the Supervisor and Responsible Person

Qualifications
Required Work Experience:
Four years of experience in laboratory work.
Preferred Work Experience:
Training and experience in reviewing and reporting test results, maintenance of chain of custody, and understanding proper remedial action in response to the problems that may arise.
Knowledge:
Knowledge of the methods and procedures used by the laboratory that are relevant to the results that the individual certifies.
Education
  • Bachelor's Degree chemical or biological sciences, medical technology, or equivalent. (Required)

About the Team
Quest Diagnostics honors our service members and encourages veterans to apply.
While we appreciate and value our staffing partners, we do not accept unsolicited resumes from agencies. Quest will not be responsible for paying agency fees for any individual as to whom an agency has sent an unsolicited resume.
Equal Opportunity Employer: Race/Color/Sex/Sexual Orientation/Gender Identity/Religion/National Origin/Disability/Vets or any other legally protected status.

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