Clinical Toxicology Certifying Scientist - 2nd Shift

Covance Inc.
Phoenix, AZ

Labcorp is a global leader in laboratory services, providing the insights and answers that help healthcare providers, patients, researchers, pharmaceutical companies and health systems make confident decisions and improve outcomes. Through our unparalleled science, data, technology and laboratory network, we advance diagnostics, accelerate innovation and help address some of the world’s most important health challenges. As we shape the future of healthcare, we are leveraging advanced technologies, intelligent digital solutions and data-driven innovation across our operations to enhance how work gets done and deliver greater value to customers and patients. With our global scale and deep expertise, you’ll have the opportunity to do meaningful work, grow your career and make a real impact on people’s health around the world. Together, we’re improving health and improving lives.

Labcorp is seeking a Certifying Scientist to join our team in Phoenix, AZ.

Work Schedule: Tuesday – Saturday, 2:00pm – 10:30pm ( Some Overtime is required)

Shift : 2nd, this position is eligible for a shift differential

Job Duties/Responsibilities:

  • Review all test results for applicable screening and confirmatory testing methodologies, relevant Quality Control data and associated documentation; certify and release results; ensure that results meet quality standards
  • Apply QC practices and procedures to the review, interpretation and reporting of results and when applicable monitor chain-of-custody documentation
  • Take proper remedial action in response to test systems being out of control limits, detect aberrant results of quality control and takes appropriate action
  • Provide consultation and assistance to clients when technical, interpretive, and/or regulatory questions arise
  • Assist in training fellow certifying scientists and other LabCorp employees in the interpretation and reporting of results and applicable departmental processes
  • Advise/consult with laboratory technical staff regarding routine testing issues and practices
  • Assist in preparation of litigation packages and affidavits. Potential to provide testimony under subpoena
  • Assist in preparation for inspections and audits. Interact with inspectors and auditors when appropriate

Minimum Qualifications

  • Ph.D. in Chemical or Biological Science OR Master's degree in Chemical or Biological Science, Clinical Laboratory Science, or Medical Technology with 2 years or more of clinical testing OR Bachelor's degree in Chemical or Biological Science, Clinical Laboratory Science, or Medical Technology with 5 years or more of clinical testing experience

Preferred Qualification

  • Current or prior Labcorp experience
  • 3 months or more of Certifying Scientist or Toxicology experience
  • 6 months or more chromatography and/or mass spectrometry experience

Additional Job Standards

  • Certifying Scientist and Toxicology experience
  • In lieu of education requirements listed above, non-traditional degrees with applicable science credits that meet CLIA standards may meet education requirements
  • Understanding of laboratory operations as well as policies and procedures
  • Experience working in a high volume laboratory environment
  • Ability to work independently and within a team environment
  • Excellent research and problem resolution skills
  • Ability to prioritize and manage multiple tasks at a given time
  • Proficient with computers; Familiarity with laboratory information systems
  • High level of attention to detail along with strong communication and organizational skills
  • Ability to handle the physical requirements of the position
  • Able to pass a standardized color blindness test
  • Flexibility to work overtime or other shifts depending on business needs

Benefits: Employees regularly scheduled to work 20 or more hours per week are eligible for comprehensive benefits including: Medical, Dental, Vision, Life, STD/LTD, 401(k), Paid Time Off (PTO) or Flexible Time Off (FTO), Tuition Reimbursement and Employee Stock Purchase Plan. Employees regularly scheduled to work less than 20 hours, Casual, Intern, and Temporary employees are only eligible to participate in the 401(k) Plan. Employees who are regularly scheduled to work a 7 on/7 off schedule are eligible to receive all the foregoing benefits except PTO or FTO. For more detailed information, please  click here .

Labcorp is proud to be an Equal Opportunity Employer:

Labcorp strives for inclusion and belonging in the workforce and does not tolerate harassment or discrimination of any kind. We make employment decisions based on the needs of our business and the qualifications and merit of the individual. Qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), family or parental status, marital, civil union or domestic partnership status, sexual orientation, gender identity, gender expression, personal appearance, age, veteran status, disability, genetic information, or any other legally protected characteristic. Additionally, all qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law.

We encourage all to apply

If you are an individual with a disability who needs assistance using our online tools to search and apply for jobs, or needs an accommodation, please visit our accessibility site or contact us at Labcorp Accessibility. For more information about how we collect and store your personal data, please see our Privacy Statement .

Posted 2026-07-23

Recommended Jobs

Dentist

American Institute of Dental Assisting
Mesa, AZ

Job Description Job Description DENTISTS!! Are you looking for a way to make a little extra income? Come and work in our dental clinic, as our students learn how to assist you. Our clinics are 3 …

View Details
Posted 2026-04-02

Fine Motor Skills Gross Motor Skills School Occupational Therapist - Casa Grande, Arizona

Soliant
Casa Grande, AZ

Job Description Job Description Step into an impactful opportunity as a contract occupational therapist supporting students across a district in the Casa Grande, AZ area for the 2026-2027 school …

View Details
Posted 2026-07-16

Travel Speech Language Pathologist Job

Sierra Vista, AZ

Job Overview TLC Nursing Associates, Inc. is seeking a Speech-Language Pathologist (SLP) for travel assignments in healthcare facilities. The ideal candidate will assess, diagnose, and treat s…

View Details
Posted 2026-03-06

Family Law Attorney (Relocation Required, Assistance Provided)

The Virga Law Firm
Phoenix, AZ

Job Description Job Description Family Law Attorney – Panama City Beach, FL The Virga Law Firm, P.A. &##127958;️ Practice Law Where You Would Actually Want to Live If you are an attorney …

View Details
Posted 2026-06-22

Industrial Technician 2nd & 3rd Shift

Gest-Can RLX (2000) INC
Bellemont, AZ

Job Description Job Description Salary: Job Title: Injection Molding Technician Location: IML Containers Arizona Inc. - Bellemont, AZ We are seeking a skilled Injection Molding Techn…

View Details
Posted 2026-07-16

Cardiology Job Near Phoenix, AZ

Atlantic MEDsearch
Phoenix, AZ

Job Description Job Description Well-established multi-disciplinary practice seeks a Non-Invasive Cardiologist to play a key role in providing direct patient care and be responsible for the ongoi…

View Details
Posted 2026-06-17

Arizona 9th Grade Success Coach

Center for High School Success
Phoenix, AZ

THE ROLE Y ou r r o le s t a nd s a t th e center of t h e f ig h t t o c h a n ge t h e o dd s f or historically underserved students . As a k ey m em b …

View Details
Posted 2026-04-10

Residential Property Manager

Capstone Realty Professionals
Phoenix, AZ

Job Description Job Description Property Manager Capstone Realty Professionals | Phoenix, AZ | Full-Time | In-Office Capstone Realty Professionals is a top-rated Phoenix real estate brokerage a…

View Details
Posted 2026-06-12

Civil Designer (Water/Wastewater Infrastructure)

Water Works Engineers
Scottsdale, AZ

Join Our Team as a Civil Designer at Water Works Engineers! Meet Water Works Engineers: Water Works Engineers (WWE) is a leading civil and environmental engineering firm specializing in innovati…

View Details
Posted 2026-02-01

Life Insurance Sales Agent - Fully Remote

True North Recruiters
Tucson, AZ

Job Description Job Description Life Insurance Sales Agent — 100% Commission, Uncapped Income, Fully Remote Job Type: Full-time, commission-only (1099) Location: Remote (U.S.-based, work…

View Details
Posted 2026-07-23