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** Serve as a method development scientist in the conduct of assigned nonclinical research studies of basic to moderate complexity. ESSENTIAL DUTIES AND RESPONSIBILITIES: * Independently develop new and/or refine bioanalytical methods, followed by successful validation and transfer into Operations. * Partner with other MD Scientists, Principal Investigators, Operations Chemists, and Management to ensure method scope and performance meet the client's requirements. * Assist in assay troubleshooting, with a sense of urgency. * Contribute to the development of novel assays that evolve CRL's current analyte and/or platform offerings. * Consideration of operational efficiency and cost when developing methods. * Provide technical and scientific guidance to the research staff. * Contribute to presentations/posters/manuscripts and attend scientific meetings, conferences and training courses to enhance job and professional skills. * Perform all other related duties as assigned. **Job Qualifications** * **Education:** 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. highly preferred. * **Experience:** Minimum of 6 to 7 years related experience with a Bachelor's degree, 3 to 4 years with a Master's degree, 0 to 2 years with a Ph.D.; in the contract research, academic, or pharmaceutical industries. * An equivalent combination of education and experience may be accepted as a satisfactory substitute for the specific education and experience listed above. * **Certification/Licensure:** None. * **Other:** Hands-on experience with bioanalytical sample extraction techniques and the use of LC-MS/MS instrumentation is required. 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. Compensation Data The pay range for this position is $85,000 - $95,000 USD. 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 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 Laboratories is an Equal Opportunity Employer - all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. 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. 224782