Medical
Retirement
PTO
For 75 years, Charles River employees have worked together to assist in the discovery, development ... Job Overview As a Research Scientist II for our Toxicology team at the Senneville location, you ...
Medical
Retirement
PTO
For 75 years, Charles River employees have worked together to assist in the discovery, development ... Job Overview As a Research Scientist II for our Toxicology team at the Senneville location, you ...
Medical
Retirement
PTO
For 75 years, Charles River employees have worked together to assist in the discovery, development ... Job Overview As a Research Scientist II for our Toxicology team at the Senneville location, you ...
Medical
Retirement
PTO
For 75 years, Charles River employees have worked together to assist in the discovery, development ... Job Overview As a Research Scientist for our Immunogenicity team at the Senneville location, you ...
Medical
Retirement
PTO
For 75 years, Charles River employees have worked together to assist in the discovery, development ... Job Overview As a Research Scientist for our Immunogenicity team at the Senneville location, you ...
Medical
Retirement
PTO
For 75 years, Charles River employees have worked together to assist in the discovery, development ... Job Overview As a Research Scientist for our Immunotoxicology team at the Senneville location, you ...
Medical
Retirement
PTO
For 75 years, Charles River employees have worked together to assist in the discovery, development ... Job Overview As a Research Scientist for our Immunotoxicology team at the Senneville location, you ...
Medical
Retirement
PTO
For 75 years, Charles River employees have worked together to assist in the discovery, development ... Job Overview As a Method Development Research Scientist (Large Molecule) for our Bioanalysis team ...
Medical
Retirement
PTO
For 75 years, Charles River employees have worked together to assist in the discovery, development ... Job Overview As a Method Development Research Scientist (Large Molecule) for our Bioanalysis team ...
Sherbrooke, QC · On-site
The McGill RISE3 Implementation Science Lab, led by Dr. Guillaume Fontaine, is seeking a part-time (21 hours) Research Assistant 1 to support the ambitious AI Methods for Implementation Science (AIM ...
Sherbrooke, QC · On-site
The McGill RISE3 Implementation Science Lab, led by Dr. Guillaume Fontaine, is seeking a part-time (21 hours) Research Assistant 1 to support the ambitious AI Methods for Implementation Science (AIM ...
Montreal, QC · On-site
CA$30.54/hr
... Assistant 2). Assist with the recruitment, consent, and follow-up of participants with ... science) or equivalent training and experience. - Experience in a clinical or research setting ...
Montreal, QC · On-site
CA$30.54/hr
... Assistant 2). Assist with the recruitment, consent, and follow-up of participants with ... science) or equivalent training and experience. - Experience in a clinical or research setting ...
Montreal, QC · On-site
CA$30.54/hr
... Assistant 2). Assist with the recruitment, consent, and follow-up of participants with ... science) or equivalent training and experience. - Experience in a clinical or research setting ...
Montreal, QC · On-site
CA$30.54/hr
... Assistant 2). Assist with the recruitment, consent, and follow-up of participants with ... science) or equivalent training and experience. - Experience in a clinical or research setting ...
Montreal, QC · On-site +1
CA$32.15/hr
MSc or PhD in Bioinformatics, Computational Biology, Computer Science, or a related field. * Strong ... Assistant Professor (Research) Position Start Date: 2026-08-31 Position End Date: 2027-08-30 ...
Montreal, QC · On-site +1
CA$32.15/hr
MSc or PhD in Bioinformatics, Computational Biology, Computer Science, or a related field. * Strong ... Assistant Professor (Research) Position Start Date: 2026-08-31 Position End Date: 2027-08-30 ...
Montreal, QC · On-site +1
CA$32.15/hr
MSc or PhD in Bioinformatics, Computational Biology, Computer Science, or a related field. * Strong ... Assistant Professor (Research) Position Start Date: 2026-08-31 Position End Date: 2027-08-30 ...
Montreal, QC · On-site +1
CA$32.15/hr
MSc or PhD in Bioinformatics, Computational Biology, Computer Science, or a related field. * Strong ... Assistant Professor (Research) Position Start Date: 2026-08-31 Position End Date: 2027-08-30 ...
Laval, QC · On-site
Medical
Dental
Vision
Retirement
PTO
At Altasciences we all move in unison to assist and work in the discovery, development, and ... The requirement to have study protocols, designs and clinical research documents written and ...
Laval, QC · On-site
Medical
Dental
Vision
Retirement
PTO
At Altasciences we all move in unison to assist and work in the discovery, development, and ... The requirement to have study protocols, designs and clinical research documents written and ...
Keep yourself up to date with the relevant research and scientific literature * Provide a technological watch over various areas of AI/ML * Assist in data acquisition from various sources * Analyze ...
Keep yourself up to date with the relevant research and scientific literature * Provide a technological watch over various areas of AI/ML * Assist in data acquisition from various sources * Analyze ...
Quebec, QC · On-site
Keep yourself up to date with the relevant research and scientific literature * Provide a technological watch over various areas of AI/ML * Assist in data acquisition from various sources * Analyze ...
Quebec, QC · On-site
Keep yourself up to date with the relevant research and scientific literature * Provide a technological watch over various areas of AI/ML * Assist in data acquisition from various sources * Analyze ...
Montreal, QC · On-site
Medical
Dental
Life
Retirement
PTO
... science principles. Primary Responsibilities: (i) Assist in defining the technical roadmap and ... research software applications, databases, APIs, and user interfaces for C-BIG data management ...
Montreal, QC · On-site
Medical
Dental
Life
Retirement
PTO
... science principles. Primary Responsibilities: (i) Assist in defining the technical roadmap and ... research software applications, databases, APIs, and user interfaces for C-BIG data management ...
Medical
Retirement
PTO
Research methodologies * Expected scientific outcomes * Work alongside researchers to streamline proposal development and reduce administrative burden. Scientific Outreach & Events * Assist in ...
Medical
Retirement
PTO
Research methodologies * Expected scientific outcomes * Work alongside researchers to streamline proposal development and reduce administrative burden. Scientific Outreach & Events * Assist in ...
Montreal, QC · Remote
Medical
Dental
Vision
Life
Retirement
PTO
... services. * Assist in developing, testing, and validating new analytical tools and model ... Contribute to internal research and development initiatives focused on advancing geoscience ...
Montreal, QC · Remote
Medical
Dental
Vision
Life
Retirement
PTO
... services. * Assist in developing, testing, and validating new analytical tools and model ... Contribute to internal research and development initiatives focused on advancing geoscience ...
Montreal, QC · On-site
CA$48K/yr
Working in a multi-disciplinary team of wet-lab and dry-lab scientists, the researcher will ... Assistant Professor (Research) Position Start Date: 2026-09-01 Position End Date: 2027-08-31 ...
Montreal, QC · On-site
CA$48K/yr
Working in a multi-disciplinary team of wet-lab and dry-lab scientists, the researcher will ... Assistant Professor (Research) Position Start Date: 2026-09-01 Position End Date: 2027-08-31 ...
Montreal, QC · On-site
CA$48K/yr
Working in a multi-disciplinary team of wet-lab and dry-lab scientists, the researcher will ... Assistant Professor (Research) Position Start Date: 2026-09-01 Position End Date: 2027-08-31 ...
Montreal, QC · On-site
CA$48K/yr
Working in a multi-disciplinary team of wet-lab and dry-lab scientists, the researcher will ... Assistant Professor (Research) Position Start Date: 2026-09-01 Position End Date: 2027-08-31 ...
As a Principal Researcher, you'll help shape how Autodesk Assistant and our broader AI platform ... Deliver a research strategy that balances customer needs and key business objectives * Track key ...
As a Principal Researcher, you'll help shape how Autodesk Assistant and our broader AI platform ... Deliver a research strategy that balances customer needs and key business objectives * Track key ...
Montreal, QC · On-site
Clinician-Scientists with MD-PhD, or equivalent research-intensive training, are strongly ... Assistant/Associate Professor Salary: Remuneration will be according to Quebec health care fee ...
Montreal, QC · On-site
Clinician-Scientists with MD-PhD, or equivalent research-intensive training, are strongly ... Assistant/Associate Professor Salary: Remuneration will be according to Quebec health care fee ...
Montreal, QC · On-site
Clinician-Scientists with MD-PhD, or equivalent research-intensive training, are strongly ... Assistant/Associate Professor Salary: Remuneration will be according to Quebec health care fee ...
Montreal, QC · On-site
Clinician-Scientists with MD-PhD, or equivalent research-intensive training, are strongly ... Assistant/Associate Professor Salary: Remuneration will be according to Quebec health care fee ...
$11.30 - $15.87
12% of jobs
$20.02 is the 25th percentile. Wages below this are outliers.
$15.87 - $20.43
15% of jobs
$20.43 - $25
16% of jobs
The median wage is $27.45 / hr.
$25 - $29.57
15% of jobs
$29.57 - $34.13
11% of jobs
$34.13 - $38.70
7% of jobs
$38.84 is the 75th percentile. Wages above this are outliers.
$38.70 - $43.27
8% of jobs
$43.27 - $47.84
4% of jobs
$47.84 - $52.40
5% of jobs
$52.40 - $56.97
5% of jobs
$56.97 - $61.54
2% of jobs
$11
$32
$61
| Aspect | Assistant Research Scientist | Research Scientist |
|---|---|---|
| Required Credentials | Bachelor's or Master's degree in a relevant field | Master's or Ph.D. in a relevant field |
| Work Environment | Laboratories, research facilities, academic institutions | Laboratories, research institutions, industry settings |
| Employer & Industry Usage | Universities, government agencies, biotech companies | Universities, private industry, government research labs |
Assistant Research Scientists typically hold a Bachelor's or Master's degree and assist in research projects under supervision. Research Scientists usually have a Master's or Ph.D. and lead research efforts independently. Both roles work in similar environments but differ in experience level and responsibilities.

Full-time
Medical, Retirement, PTO
Re-posted 17 days ago
8.4
Based on 94 frontline employees who took The Breakroom Quiz
22nd of 86 rated pharmaceutical
For 75 years, Charles River employees have worked together to assist in the discovery, development and safe manufacture of new drug therapies. When you join our family, you will have a significant impact on the health and well-being of people across the globe. Whether your background is in life sciences, finance, IT, sales or another area, your skills will play an important role in the work we perform. In return, we’ll help you build a career that you can feel passionate about.
As a Research Scientist II for our Toxicology team at the Senneville location, you will be responsible for planning, coordinating, and overseeing study activities to ensure compliance with regulatory standards and high-quality scientific outcomes.
In this role, primary responsibilities include:
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 300 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 20,000 employees within 110 facilities in over 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.
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 worked on 80% of the drugs approved by the U.S. Food and Drug Administration (FDA) in the past five years.
We’re committed to providing benefits that elevate your quality of life. Based on your position these may include: bonus/incentives based on performance, 401K, paid time off, stock purchase program, Health and wellness coverage, employee and family wellbeing support programs, and work life balance flexibility.
Equal Employment Opportunity
Charles River is an equal opportunity employer and is committed to providing equal employment opportunities for all qualified applicants and employees without regard to race, color, sex, religion, national origin, ancestry, age, mental or physical disability, family status, pregnancy, military or veteran status, or any other characteristic protected by federal, state, or local laws.
It is unlawful in some states (including Massachusetts) to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
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 www.criver.com.
Get the full story on Breakroom
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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 20,000 employees within 110 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. 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 86% of the drugs approved by the FDA in 2021.
Scientific research and development services
10,000+ Employees
Wilmington, MA, US
1947