Eurofins · 22 hours ago
Protein Purification Scientist
Lexington, MA, USA
Full-time
Onsite
Entry, Mid Level
$30/hr - $34/hr
2+ years expEurofins is an international life sciences company specializing in analytical testing services across multiple industries. They are seeking a Protein Purification Scientist to support pilot-scale downstream operations, executing complex purification processes and contributing to experiment planning and technology transfer activities.
BiotechnologyGeneticsHealth CareLife SciencePharmaceutical
No H1B
Responsibilities
Execute non‑GMP downstream purification operations at the 50–1000 L scale to support material generation, process development, and demonstration runs
Perform chromatography, TFF/UF‑DF, depth and sterile filtration, buffer preparation, and harvest clarification
Partner with cross‑functional process development and manufacturing sciences groups to troubleshoot purification challenges and support scale‑up studies
Track critical process components such as long‑lead items, sample planning, materials, and vendor interactions
Independently record, analyze, and interpret process data using tools such as Spotfire or similar software
Present experimental results, trends, and technical issues to internal teams and propose scientifically sound solutions
Contribute to the development and revision of pilot‑scale procedures, SOPs, batch records, and technical documentation
Support technology transfer activities for developed processes
Evaluate and integrate new pilot‑scale technologies to enhance purification workflows
Support digital and operational innovation projects to improve efficiency, data analytics, and platform versatility
Participate in continuous improvement initiatives across the pilot operations function
Qualification
Required
Bachelor's degree in Chemistry, Biology, Biochemistry, Engineering, or related field with 2+ years of relevant experience, OR a Master's degree with relevant experience preferred
Hands-on experience with downstream purification operations (chromatography, UF/DF, TFF, filtration) required
Strong analytical, troubleshooting, and data interpretation skills
Ability to collaborate across technical teams and communicate clearly in both written and verbal formats
Strong organizational skills, ability to manage multiple priorities, and maintain high-quality documentation
Ability to wear required PPE and perform physical tasks such as lifting up to 25 lbs, standing for prolonged periods, and accessing equipment platforms
Must be authorized to work in the United States indefinitely without restriction or sponsorship
Preferred
Experience working within an R&D pilot plant environment performing non-GMP runs at 50–1000 L scale preferred
Experience with AKTA systems and Unicorn software strongly preferred
Familiarity with upstream operations (vial thaw, cell expansion, large-scale bioreactors) is a plus
Benefits
Excellent full-time benefits, including comprehensive medical coverage, dental, and vision options
Life and disability insurance
401(k) with company match
Paid vacation and holidays
Yearly goal-based bonus & eligibility for merit-based increases
Company
Eurofins
Eurofins provides testing and support services to the pharmaceutical, food, environmental, and consumer products industries.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$1.05B2025-06-26Post Ipo Debt· $586.37M
2025-03-27Post Ipo Debt· $431.4M
2021-10-22Grant· $30M
Leadership Team
C
Cara Ahern
Documentation Specialist
Yves-Loic Martin
Board Member
Recent News
2025-12-16
Business Wire
2025-12-08
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