Biotechnologist (Protein Sciences)

About GenScript

GenScript Biotech Corporation (Stock Code: ) is a global biotechnology group. Founded in 2002 GenScript has an established global presence across North America Europe the Greater China and Asia Pacific. GenScripts businesses encompass four major categories based on its leading gene synthesis technology including operation as a Life Science CRO enzyme and synthetic biology products biologics development and manufacturing and cell therapy.

GenScript is committed to striving towards its vision of being the most reliable biotech company in the world to make humans and nature healthier through biotechnology.

About ProBio

ProBio proactively provides end-to-end CDMO service from drug discovery to commercialization with proactive strategies professional solutions and efficient processes in cell and gene therapy vaccine biologics discovery and antibody protein drug to accelerate drug development for customers. ProBios total cell and gene therapy solution covers CMC of plasmid and virus for IND filing as well as clinical manufacturing and commercial manufacturing.

What you will be doing:

• Performing a wide range of technical and analytical tasks in our state-of-the-art laboratory
• Perform cell culture experiments data analysis and documentation of the results
• Maintaining and troubleshooting laboratory equipment to ensure optimal performance
• Documenting procedures protocols and findings in a detailed and organized manner
• Collaborating with cross-functional teams to identify and resolve technical challenges
• Ensuring strict adherence to all laboratory safety protocols and procedures

Protein Expression

• Responsible for resuscitation passage transfection culture and other experiments of mammalian cells such as HEK293 and CHO
• Perform cell culture experiments data analysis and documentation of the results
• Operate bioreactors centrifuges and prepare buffers and reagents

Protein Purification

• Purification of mammalian recombinant antibody and protein by affinity chromatography ion exchange chromatography size exclusion chromatography and other methods
• Formulate appropriate purification scheme according to order requirements
• Responsible for filling-in and verifying records related to purification experiment
• Use Western blotting and SDS-PAGE techniques to assess the quality quantity and identity of the purified proteins

What we are looking for:

• Bachelors Degree in a relevant scientific discipline such as life sciences biological chemistry etc
• Some familiarity in the use of various laboratory equipment and instrumentation
• Good technical and problem-solving skills
• Excellent attention to detail and a commitment to accurate and precise work
• Excellent communication and interpersonal skills with the ability to work collaboratively
• Available to work 8-hour shifts 5 days a week with 2 rest days that may not always fall on weekends

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Your Privacy and Fairness in Our Recruitment Process
We are committed to protecting your data ensuring fairness and adhering to workplace fairness principles in our recruitment process. To enhance hiring efficiency and minimize bias we use AI-powered tools to assist with tasks such as resume screening and candidate tools are designed and deployed in compliance with the Tripartite Guidelines on Fair Employment Practices and internationally recognized AI governance frameworks. We continuously validate our systems to uphold fairness transparency and accountability ensuring they do not result in unfair or discriminatory personal data is handled securely and transparently and final hiring decisions are made by our recruitment team to ensure a human-centered approach. If you have questions about how your data is processed or wish to report concerns about fairness please contact us at

GenScript USA Inc/ProBio Inc. is a proud equal opportunity/affirmative action employer committed to attracting retaining and maximizing the performance of a diverse and inclusive workforce. It is the Companys policy to ensure equal employment opportunity without discrimination or harassment based on race color religion sex (including pregnancy childbirth or related medical conditions) sexual orientation gender identity or expression age disability national origin marital or domestic/civil partnership status genetic information citizenship status uniformed service member or veteran status or any other characteristic protected by law.

GenScript USA Inc./ProBio Inc. maintains a drug-free workplace.

Please note: Genscript USA Inc./ProBio Inc. will only contact candidates through verified application sources. GenScript/Probio does not request personal information from candidates through individual email or any other platform.