Net2Source
Join a Global Leader in Workforce Solutions — Net2Source Inc. Who We Are
Net2Source Inc. isn’t just another staffing company—we’re a powerhouse of innovation, connecting top talent with the right opportunities. Recognized for 300% growth in the past three years, we operate in 34 countries with a global team of 5,500+. Our mission? To bridge the talent gap with precision—Right Talent. Right Time. Right Place. Right Price.
Position
Title: Purification Scientist – Downstream Process Development Duration: 06 months Location: Boston, MA 02215 Position Summary
We are seeking a highly motivated Contractor — Purification Scientist to join our Downstream Process Development team. The successful candidate will contribute to the purification and characterization of viral vectors, biologics, or recombinant proteins to support process development and manufacturing activities. The ideal candidate has hands-on experience in ion-exchange chromatography, affinity purification, and tangential flow filtration (TFF), with a strong understanding of purification principles and data analysis. Key Responsibilities
Execute purification processes including affinity chromatography (e.g., AVB, CaptureSelect), ion-exchange chromatography (AEX, CEX), and other polishing steps. Operate AKTA systems (Avant, Pure, or Pilot) for small- to large-scale purification runs. Perform TFF operations for buffer exchange and concentration of intermediate or final products. Support experimental design, data collection, and documentation following established procedures and GMP/GLP best practices. Assist in troubleshooting and optimization of purification processes. Analyze in-process and purified samples using relevant analytical methods (e.g., UV, SDS-PAGE, ddPCR, ELISA, or HPLC). Collaborate cross-functionally with upstream, analytical, and manufacturing teams. Maintain lab equipment, manage buffers and column inventory, and ensure compliance with safety and documentation standards. Qualifications
Master’s degree in Biochemistry, Chemical Engineering, Biotechnology, or related field. Minimum 2 years of hands-on purification experience in an academic or industry setting. Strong knowledge and practical experience with ion-exchange and affinity chromatography. Familiarity with buffer preparation and basic analytical methods for product characterization. Strong attention to detail and excellent documentation habits. Effective communication and teamwork skills. Ability to manage multiple tasks and meet project timelines. Preferred Qualifications
Experience in AAV or other viral vector purification. Experience with AKTA systems and Unicorn software. Why Work With Us?
We believe in more than just jobs—we build careers. At Net2Source, we champion leadership at all levels, celebrate diverse perspectives, and empower you to make an impact. Think work-life balance, professional growth, and a collaborative culture where your ideas matter. Our Commitment to Inclusion & Equity Net2Source is an equal opportunity employer, dedicated to fostering a workplace where diverse talents and perspectives are valued. We make all employment decisions based on merit, ensuring a culture of respect, fairness, and opportunity for all. Awards & Recognition
America’s Most Honored Businesses (Top 10%) Fastest-Growing Staffing Firm by Staffing Industry Analysts INC 5000 List for Eight Consecutive Years Top 100 by Dallas Business Journal Spirit of Alliance Award by Agile1 Ready to Level Up Your Career?
Click Apply Now and let’s make it happen. Net2Source
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Title: Purification Scientist – Downstream Process Development Duration: 06 months Location: Boston, MA 02215 Position Summary
We are seeking a highly motivated Contractor — Purification Scientist to join our Downstream Process Development team. The successful candidate will contribute to the purification and characterization of viral vectors, biologics, or recombinant proteins to support process development and manufacturing activities. The ideal candidate has hands-on experience in ion-exchange chromatography, affinity purification, and tangential flow filtration (TFF), with a strong understanding of purification principles and data analysis. Key Responsibilities
Execute purification processes including affinity chromatography (e.g., AVB, CaptureSelect), ion-exchange chromatography (AEX, CEX), and other polishing steps. Operate AKTA systems (Avant, Pure, or Pilot) for small- to large-scale purification runs. Perform TFF operations for buffer exchange and concentration of intermediate or final products. Support experimental design, data collection, and documentation following established procedures and GMP/GLP best practices. Assist in troubleshooting and optimization of purification processes. Analyze in-process and purified samples using relevant analytical methods (e.g., UV, SDS-PAGE, ddPCR, ELISA, or HPLC). Collaborate cross-functionally with upstream, analytical, and manufacturing teams. Maintain lab equipment, manage buffers and column inventory, and ensure compliance with safety and documentation standards. Qualifications
Master’s degree in Biochemistry, Chemical Engineering, Biotechnology, or related field. Minimum 2 years of hands-on purification experience in an academic or industry setting. Strong knowledge and practical experience with ion-exchange and affinity chromatography. Familiarity with buffer preparation and basic analytical methods for product characterization. Strong attention to detail and excellent documentation habits. Effective communication and teamwork skills. Ability to manage multiple tasks and meet project timelines. Preferred Qualifications
Experience in AAV or other viral vector purification. Experience with AKTA systems and Unicorn software. Why Work With Us?
We believe in more than just jobs—we build careers. At Net2Source, we champion leadership at all levels, celebrate diverse perspectives, and empower you to make an impact. Think work-life balance, professional growth, and a collaborative culture where your ideas matter. Our Commitment to Inclusion & Equity Net2Source is an equal opportunity employer, dedicated to fostering a workplace where diverse talents and perspectives are valued. We make all employment decisions based on merit, ensuring a culture of respect, fairness, and opportunity for all. Awards & Recognition
America’s Most Honored Businesses (Top 10%) Fastest-Growing Staffing Firm by Staffing Industry Analysts INC 5000 List for Eight Consecutive Years Top 100 by Dallas Business Journal Spirit of Alliance Award by Agile1 Ready to Level Up Your Career?
Click Apply Now and let’s make it happen. Net2Source
#J-18808-Ljbffr