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Scientist, Toxicology

Merck & Co., Inc

Posted Friday, January 9, 2026

Posting ID: MERCUSR380428FRCA

West Point, UT
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Job Description

Our company is a leading global biopharmaceutical company with a 125-year history of an inspiring mission to make discoveries that positively impact global healthcare. Our success is driven by putting patients first, operating with the highest integrity, and committing fully to our vision to make a difference in the lives of people globally. With our pipeline of vaccines, biologics, small molecules, and newer modalities, we are at the forefront of research to advance the prevention and treatment of diseases such as cancer, cardiometabolic diseases, Alzheimer's disease and infectious diseases including HIV, COVID-19, and Ebola.

The Nonclinical Drug Safety group is seeking a highly motivatedindividual with strong technical skills and attention to detail to join the Toxicology Operations group. The Operationsgroup performs in vivo nonclinical safety studies that range in duration from acute (single dose) to chronic (multiple dose up to 2 years) to support drug development. These studies are conductedin accordance withGood Laboratory Practices (GLP) and Organization for Economic Cooperation and Development (OECD) regulations.

NOTE: This position is for a 5-day work week, Monday through Friday, and includes additional coverage of weekends and holidays on a rotational basis.

Primary Responsibilities :
  • Perform assigned tasks that include dose administration via various routes to rodents and nonrodents; recording of body weights, food consumption, clinical observations; blood collection via various methods; obtaining electrocardiogram readings on non-rodents
  • Follow well-established Standard Operating Procedures and Good Laboratory Practices
  • Apply sound basic laboratory skills that include observing, recording, and assessing data
  • Maintain accurate and highly detailed laboratory records and documentation
  • Contribute to well-defined, complex research projects
Other responsibilitiesmayinclude :
  • Train and work cross-functionally in other areas within Nonclinical Drug Safety and Preclinical Development
Qualifications:

Education :
  • Bachelor's or Master's in Animal Sciences, Biology or a related discipline and relevant laboratory experience
Required Experience and Skills :
  • A minimum of two (2) years of laboratory experience (through academic coursework, internship, or Academic/Industry position)
  • Act with impeccable integrity and adhere to the highest standards of trustworthy and ethical behavior in all interactions
  • Demonstrate effective written/oral communication skills
  • Must be willing to handle laboratory animals
  • Familiarity with recording and assessing laboratory data
  • Detail-oriented and able to work independently and in groups
  • Familiarity withMicrosoftOffice (predominantly Word and Excel)
Preferred Experience and Skills :
  • Some experience in the pharmaceutical industry or biotech or similar
  • Regulatory awareness including Good Laboratory Practices, experience with electronic data capture for nonclinical studies and a basic knowledge of the drug development process
#EligibleforERP

Required Skills:
Animal Handling, Animal Science, Biology, Drug Development, Electronic Databases, In Vivo Studies, Laboratory Techniques, Physiology, Toxicity Studies, Toxicology

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

US and Puerto Rico Residents Only:

Our company is committed to inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities. Please click here if you need an accommodation during the application or hiring process.

As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics. As a federal contractor, we comply with all affirmative action requirements for protected veterans and individuals with disabilities. For more information about personal rights under the U.S. Equal Opportunity Employment laws, visit:

EEOC Know Your Rights

EEOC GINA Supplement

We are proud to be a company that embraces the value of bringing together, talented, and committed people with diverse experiences, perspectives, skills and backgrounds. The fastest way to breakthrough innovation is when people with diverse ideas, broad experiences, backgrounds, and skills come together in an inclusive environment. We encourage our colleagues to respectfully challenge one another's thinking and approach problems collectively.

Learn more about your rights, including under California, Colorado and other US State Acts

U.S. Hybrid Work Model

Effective September 5, 2023, employees in office-based positions in the U.S. will be working a Hybrid work consisting of three total days on-site per week, Monday - Thursday, although the specific days may vary by site or organization, with Friday designated as a remote-working day, unless business critical tasks require an on-site presence.This Hybrid work model does not apply to, and daily in-person attendance is required for, field-based positions; facility-based, manufacturing-based, or research-based positions where the work to be performed is located at a Company site; positions covered by a collective-bargaining agreement (unless the agreement provides for hybrid work); or any other position for which the Company has determined the job requirements cannot be reasonably met working remotely. Please note, this Hybrid work model guidance also does not apply to roles that have been designated as remote".

The salary range for this role is
$87,300.00 - $137,400.00

This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee's position within the salary range will be based on several factors including, but not limited to relevant education, qualifications, certifications, experience, skills, geographic location, government requirements, and business or organizational needs.

The successful candidate will be eligible for annual bonus and long-term incentive, if applicable.

We offer a comprehensive package of benefits. Available benefits include medical, dental, vision healthcare and other insurance benefits (for employee and family), retirement benefits, including 401(k), paid holidays, vacation, and compassionate and sick days. More information about benefits is available at https://jobs.merck.com/us/en/compensation-and-benefits .

You can apply for this role through https://jobs.merck.com/us/en (or via the Workday Jobs Hub if you are a current employee). The application deadline for this position is stated on this posting.

San Francisco Residents Only: We will consider qualified applicants with arrest and conviction records for employment in compliance with the San Francisco Fair Chance Ordinance

Los Angeles Residents Only: We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance

Search Firm Representatives Please Read Carefully
Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.

Employee Status:
Regular

Relocation:
No relocation

VISA Sponsorship:
No

Travel Requirements:
No Travel Required

Flexible Work Arrangements:
Not Applicable

Shift:
1st - Day

Valid Driving License:
No

Hazardous Material(s):
N/A

Job Posting End Date:
01/15/2026
*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.

Requisition ID:R380428
The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
On-Site
Pharmaceuticals
Operations
Standard Operating Procedure
Detail Oriented
Biopharmaceuticals
Innovation
Research
Ethical Standards And Conduct
Cooperation
Telecommuting
Verbal Communication Skills
Drug Development
Biotechnology
Pharmacovigilance
Electronic Data Capture (EDC)
Good Laboratory Practice (GLP)
Biology
Contingent Workforce
Trustworthiness
Telephone Skills
Compassion
Laboratory Experience
Blood Donation Drives
Electrocardiography
Toxicology
Infectious Diseases
Laboratory Techniques
Physiology
Cancer
Laboratory Animals
Animal Handling
Small Molecules
Animal Science
Ebola

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