Associate Scientist, Protein Purification

Sorry, this job was removed at 06:30 p.m. (CST) on Monday, Apr 20, 2026
Be an Early Applicant
Piscataway, NJ, USA
In-Office
Biotech
The Role
About GenScriptGenScript Biotech Corporation (Stock Code: 1548.HK) is a global biotechnology group. Founded in 2002, GenScript has an established global presence across North America, Europe, the Greater China, and Asia Pacific. GenScript's 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.

Genscript is seeking an Associate Scientist, Protein Purification for our Production team in Piscataway, NJ. 

The estimated salary range is $60,000 - $70,000, depending on experience. 

Job Summary: 

We are seeking a skilled and detail-oriented Protein Purification Associate Scientist to join our US Protein Department. This role involves executing downstream processing activities including protein purification, characterization, and documentation. The ideal candidate will have a solid background in biochemistry, biotechnology, or a related field, along with hands-on experience in protein purification techniques in a laboratory or manufacturing setting. 

Job Responsibilities:

  • Perform protein purification using a variety of chromatography techniques such as affinity, ion exchange, size exclusion, and hydrophobic interaction.
  • Prepare buffers and reagents following SOPs and project-specific protocols.
  • Characterize protein products using SDS-PAGE, Western Blot, HPLC, UV spectroscopy, BCA assay, and other analytical methods.
  • Maintain accurate, complete, and timely documentation of experimental procedures and results.
  • Troubleshoot and optimize purification protocols as needed to improve yield and purity.
  • Collaborate closely with upstream, analytical, and quality teams to ensure project timelines and specifications are met.
  • Assist in the revision and creation of SOPs, batch records, and technical reports.
  • Support additional tasks and projects as assigned by the department supervisor. 

Job Requirements:

  • BS/MS in Molecular Biology, Cellular Biology, Biochemistry or related field with 1+ years of relevant experience in protein purification/characterization.
  • Familiarity with AKTA systems and chromatography software is a strong plus. Strong organizational and documentation skills, with attention to detail and data integrity.
  • Ability to work independently and as part of a team in a fast-paced environment.
  • Excellent problem-solving and communication skills.
  • Experience in a CRO or CDMO setting is preferred.
  • Location Requirement: Must be able to work on-site in Piscataway, NJ.

#LI-EB1

#GS

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 Company's 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. 

GenScript Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about GenScript and has not been reviewed or approved by GenScript.

  • Healthcare Strength Feedback suggests medical coverage is solid, with mentions of comprehensive health plans and employer HSA support in some options. Company communications also emphasize robust health benefits alongside wellbeing and training initiatives.
  • Leave & Time Off Breadth Feedback suggests a range of paid time off types, including vacation, sick time, company holidays, and additional leave categories. Some roles reference flexible vacation arrangements that broaden usable time off.
  • Retirement Support Feedback suggests retirement offerings include a 401(k) with company match in certain postings. This provides a longer-term savings component within total rewards.

GenScript Insights

Similar Jobs

Navan Logo Navan

Associate Lodging Manager & Marketing Specialist

Fintech • Information Technology • Payments • Productivity • Software • Travel • Automation
Easy Apply
Remote or Hybrid
USA
3300 Employees
70K-156K Annually

Wells Fargo Logo Wells Fargo

Devops Engineer

Fintech • Financial Services
Hybrid
Iselin, NJ, USA
205000 Employees
119K-224K Annually

Wells Fargo Logo Wells Fargo

Principal Engineer

Fintech • Financial Services
Hybrid
2 Locations
205000 Employees
191K-305K Annually

Wells Fargo Logo Wells Fargo

Principal Engineer

Fintech • Financial Services
Hybrid
2 Locations
205000 Employees
185K-300K Hourly
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: Piscataway, NJ
883 Employees
Year Founded: 2002

What We Do

Founded in 2002 and listed on the Hong Kong Stock Exchange in 2015, GenScript has an established global presence across Greater China, North America, the EU, and Asia Pacific. Today, over 300,000 customers from over 160 countries and regions worldwide have used GenScript’s premier, convenient, and reliable products and services. GenScript currently has over 5,000 employees globally, 33% holding master’s and/or Ph.D. degrees. In addition, GenScript has a number of leading commercial technologies developed in the fields of synthetic biology, immunotherapy, antibody design, chemical synthesis, and bioinformatics, including more than 100 patents and over 270 patent applications. As of June 2022, GenScript's products and services have been cited by 74,700 scientific papers worldwide. GenScript is committed to striving toward its vision of being the most reliable biotech company in the world to make humans and nature healthier through biotechnology.

Similar Companies Hiring

Formation Bio Thumbnail
Artificial Intelligence • Big Data • Healthtech • Biotech • Pharmaceutical
New York, NY
140 Employees
SOPHiA GENETICS Thumbnail
Software • Healthtech • Biotech • Big Data • Artificial Intelligence
Boston, MA
450 Employees
Pfizer Thumbnail
Artificial Intelligence • Healthtech • Machine Learning • Natural Language Processing • Biotech • Pharmaceutical
New York, NY
121990 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account