Research Scientist I, Toxicology Job at Charles River Laboratories, Inc., Reno, NV

Mm5sUG5KcDB1UTcvSnljdGg1WXNVcnd5bVE9PQ==
  • Charles River Laboratories, Inc.
  • Reno, NV

Job Description

At Charles River, we are passionate about improving the quality of people’s lives. When you join our global family, you will help create healthier lives for millions of patients and their families. 


Charles River employees are innovative thinkers, who are dedicated to continuous learning and improvement. We will empower you with the resources you need to grow and develop in your career. 


As a Charles River employee, you will be part of an industry-leading, customer-focused company at the forefront of drug development. Your skills will play a key role in bringing life-saving therapies to market faster through simpler, quicker, and more digitalized processes. Whether you are in lab operations, finance, IT, sales, or another area, when you work at Charles River, you will be the difference every day for patients across the globe.

Job Summary

We are seeking an experienced Research Scientist I for our Safety Assessment site located in Reno, NV. 

The main responsibilities of the Research Scientist I will be to design and/or execute toxicology testing strategies and studies.  Other responsibilities of this position include:

  • Provides guidance to Sponsors regarding study design and study endpoints.
  • Writes study protocols and plans.
  • Leads and is responsible for all aspects of the study including in-life, data review and interpretation, communication of results to Sponsors, study updates to the Sponsor, and the draft and final reports.
  • Ensures that all Principal Investigators, Individual Scientists, and all key study personnel are held accountable for the various study components.
  • Ensures compliance with protocols/study plans, applicable SOPs and BOPs, and regulatory guidance documents.
  • Troubleshoots and resolves study issues. Provides advisory functions to clients designing a program or experiment, dealing with specific dataset interpretation, or when appropriate answering questions from regulatory authorities.

Qualifications and minimum requirements related to the Research Scientist I position.

  • Bachelor's degree (B.S./B.A.) or equivalent in a scientific related discipline. Related Master's degree (M.S./M.A.) or Ph.D./D.V.M. preferred.
  • Minimum of 6 years related experience in the contract research, academic, or pharmaceutical industry. 
  • An equivalent combination of education and experience may be accepted as a satisfactory substitute for the specific education and experience listed above.
  • Understanding of regulatory requirements of study types assigned, as well as Testing Facility SOPs and the Good Laboratory Practices (GLPs), as appropriate.
  • Effective written and verbal communication skills. Ability to handle multiple projects, prioritize work and meet deadlines.
  • Proficiency in the use of standard software including Microsoft® Excel, Word, Powerpoint, etc. and with standard laboratory calculations.

The pay range for this position starts at $90,000.00 USD per year. Please note that salaries vary within the range based on factors including, but not limited to, experience, skills, education, certifications, and location.

About Safety Assessment
Charles River is committed to helping our partners expedite their preclinical drug development with exceptional safety assessment services, state-of-the-art facilities and expert regulatory guidance. From individual specialty toxicology and IND enabling studies to tailored packages and total laboratory support, our deeply experienced team can design and execute programs that anticipate challenges and avoid roadblocks for a smooth, efficient journey to market.  Each year approximately 120 investigational new drug (IND) programs are conducted in our Safety Assessment facilities.


About Charles River
Charles River is an early-stage contract research organization (CRO). We have built upon our foundation of laboratory animal medicine and science to develop a diverse portfolio of discovery and safety assessment services, both Good Laboratory Practice (GLP) and non-GLP, to support clients from target identification through preclinical development. Charles River also provides a suite of products and services to support our clients’ clinical laboratory testing needs and manufacturing activities. Utilizing this broad portfolio of products and services enables our clients to create a more flexible drug development model, which reduces their costs, enhances their productivity and effectiveness to increase speed to market.


With over 17,000 employees within 90 facilities in 20 countries around the globe, we are strategically positioned to coordinate worldwide resources and apply multidisciplinary perspectives in resolving our client’s unique challenges. Our client base includes global pharmaceutical companies, biotechnology companies, government agencies and hospitals and academic institutions around the world. And in 2019, revenue increased to $2.62 billion.

At Charles River, we are passionate about our role in improving the quality of people’s lives. Our mission, our excellent science and our strong sense of purpose guide us in all that we do, and we approach each day with the knowledge that our work helps to improve the health and well-being of many across the globe. We have proudly supported the development of ~85% of the drugs approved by the FDA in 2019.

Equal Employment Opportunity

Charles River Laboratories is an Equal Opportunity Employer - M/F/Disabled/Vet.

If you are interested in applying to Charles River Laboratories and need special assistance or an accommodation due to a disability to complete any forms or to otherwise participate in the resume submission process, please contact a member of our Human Resources team by sending an e-mail message to crrecruitment_US@crl.com. This contact is for accommodation requests for individuals with disabilities only and cannot be used to inquire about the status of applications.

For more information, please visit

Job Tags

Contract work, Worldwide, Flexible hours,

Similar Jobs

GSR Group

Chat Agent Job at GSR Group

 ...Chat Agent Company: GSR Group Employment Type: Full-Time / Part-Time About GSR Group GSR Group proudly owns and operates Wingstop...  ...client-first mindset. The ideal candidate will thrive in a remote work environment, demonstrate strong multitasking skills, and... 

BAE Systems

Principal ITSM System Administrator Job at BAE Systems

View JobPrincipal ITSM System AdministratorPart TimeWashington DC 20024-2717 USAPosted 11/21/2025Job Descriptionback...  ...Description Join a Team that's Shaping the Future of IT SupportAt BAE Systems, we're passionate about delivering innovative IT... 

Ridetech

Manufacturing Engineer Job at Ridetech

 ...manufacturing processes by studying product and manufacturing methods. Runs projects with significant oversight from management and senior engineering staff. Position Responsibilities: Builds skills set to develop, evaluate, and enhance manufacturing methods, utilizing... 

Momentum Marketing

Entry Level Management Trainee Job at Momentum Marketing

 ...Entry Level Management Trainee Miami, FL | Full-Time or Part-Time | Entry-Level with Fast-Track Leadership Opportunity ------------------ Are you ready to take your first big step into leadership and personal growth? Momentum Marketing is looking for ambitious... 

The Shannon Andersen Group

Real Estate Sales Agent Job at The Shannon Andersen Group

 ...your own, its time to join a team with real leadership, real systems, and real opportunity...  ...s a home for loyal, relationship-driven agents who want stability, growth, and a team...  ...Qualifications: Active Florida real estate license (or in the process) Strong relationship...