Laboratory Assistant Molecular Biology

Req ID #:  67034

Wayne, PA, US, 19087

For 70 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.

Job Summary



We are seeking a Laboratory Assistant Molecular Biology for our Biologics Testing Solutions site located in Wayne, PA.


Under direct supervision, the responsibilities of this role will be specific to assisting laboratory technicians in performing routine daily tasks.

The following are responsibilities related to the Laboratory Assistant Molecular Biology:

•    Performance of the following, such as preparation of media and laboratory solutions; prepare and titrate microbial and viral stocks;

     prepare primers and probes; isolate and purify DNA, RNA, and/or proteins.
•    Coordinate instrument maintenance; calibrate laboratory equipment; record laboratory temperature readings.
•    Order, log in and restock supplies; remove laboratory waste; coordinate shipments; interact with personnel from outside

     the department.
•    Perform daily cleaning and monitoring of laboratories and clean rooms.  Perform all other related duties as assigned.


The following are minimum requirements related to the Laboratory Assistant Molecular Biology position:

•    Education: Associates Degree or High School Diploma
•    Experience: Zero to one years related experience in industry/area/discipline

•    Certification/Licensure: None

•    Other:  Knowledge of cGMP and/or regulatory affairs pertaining to the pharmaceutical and biological industries, desirable,

     but not required. Excellent communication and organizational skills.  Must possess excellent interpersonal skills to

     maintain communication across biological functional groups.  Able to communicate effectively (oral and written) in a small

     group or one on one setting.  Basic Microsoft Office skills are a plus


About Biologics Testing Solutions

With more than 50 years of experience and proven regulatory expertise, the Charles River Biologics group can address challenging projects for biotechnology and pharmaceutical companies worldwide. Offering a variety of services such as contamination and impurity testing, protein characterization, bioassays, viral clearance studies and stability and lot release programs, we support clients throughout the biologic development cycle, from the establishment and characterization of cell banks through preclinical and clinical studies to marketed products. Whether clients need stand-alone services, a unique package of testing, or insourced support, our Biologics group can create a custom solution to suit their needs.  Each year more than 20,000 biologic testing reports are sent each and over 200 licenses products are supported by our biologics testing solutions team.


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 2018, 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