QuidelOrtho unites the strengths of Quidel Corporation and Ortho Clinical Diagnostics, creating a world-leading in vitro diagnostics company with award-winning expertise in immunoassay and molecular testing, clinical chemistry and transfusion medicine. We are more than 6,000 strong and do business in over 130 countries, providing answers with fast, accurate and consistent testing where and when they are needed most - home to hospital, lab to clinic.

Our culture puts our team members first and prioritizes actions that support happiness, inspiration and engagement. We strive to build meaningful connections with each other as we believe that employee happiness and business success are linked. Join us in our mission to transform the power of diagnostics into a healthier future for all.

As we continue to grow as QuidelOrtho, we are seeking a Scientist II (Conjugate Chemist). Primarily an A shift position but must be flexible to adjust their schedule to meet project timelines. This position is located in Rochester, NY.

• Development and validation of biomaterials to support MicroWell immunoassays.
• Conjugation and purification of biomaterials to be used in MicroWell immunoassays.
• Analytical characterization of antibodies, antigens, and other biomaterials.
• Supports laboratory procedures creating novel materials and formulations intended for use in the development of new in vitro diagnostic processes using established protocols and SOPs.
• Assists in maintaining accurate records of work performed in accordance with cGMP and the procedures outlined in the Quality System.
• Utilizes Design of Experiments (DOE) and other statistical software to analyze experimental data, as directed.
• Work closely with other manufacturing support areas to coordinate activities.
• Maintain equipment in proper working order.
• Maintain individual training records.
• Follow safety procedures and practices.
• Maintain a clean, orderly work environment.
• Communicate problems to team lead, supervisor, development team lead and work closely with peers within small teams.
• Works with computer-controlled equipment and processes.
• Performs other work-related duties as assigned.

• A minimum of a Master's degree in Organic or Bio-organic chemistry, with 1-2 years' experience.
• A minimum of 1 year of conjugation experience is required.
• Basic understanding of laboratory skills and techniques (weighing, pipette use, volumetric measure, etc.) are required.
• Ability to write, review and modify procedures, conjugation instructions and other lab documents.
• Familiarity with safe chemical and biological handling required.
• Must have basic knowledge of Microsoft office (e.g., word, excel, PowerPoint).
• Dependability and strong organization skills required.
• Experience working on cross functional teams within a manufacturing environment.
• Ability to work independently and in a logical manner to meet deadlines and schedules is preferred.

Preferred Skills:

• A bachelor's degree with conjugation experience will be considered.
• 1 year of experience in a GMP regulated formulation/Laboratory environment is preferred.
• Good understanding of basic statistics, and basic laboratory data evaluation & interpretation preferred.
• Excellent verbal and written communication skills are desired.

The Work Environment

• Comfortable working with hazardous materials.

QuidelOrtho believes in Equal Opportunity for all and is committed to ensuring all individuals, including individuals with disabilities, have an opportunity to apply for those positions that they are interested in and qualify for without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. QuidelOrtho is also committed to providing reasonable accommodations to qualified individuals so that an individual can perform their duties. If you are interested in applying for an employment opportunity and require special assistance or an accommodation to apply due to a disability, please contact us at

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