Downstream Processing Research Intern (EVs & Viral Vectors)

Sartorius

Marlborough (MA)

On-site

USD 25,000 - 41,000

Full time

14 days+
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Benefits offered by this job

Mentoring program
Internal seminars
Onboarding platform
Global collaboration
Modern lab facilities

Job summary

Sartorius seeks a motivated PhD-level intern to support downstream processing of extracellular vesicles and viral vectors at our Marlborough, MA site. You will contribute to purification workflows using tangential flow filtration and chromatography, and perform analytical evaluations integral to process development for biologics.

You will document results, adhere to SOPs, and collaborate with cross-functional teams to advance platform technologies for nanoparticle characterization and

Qualifications

  • PhD candidate in Bioengineering with EVs purification experience.
  • Hands-on experience with TFF systems and chromatography.
  • Familiar with EVs, viral vectors or LNPs and wet-lab work.
  • Strong documentation and batch-record habits.

Responsibilities

  • Execute purification of EVs and viral vectors using TFF and chromatography.
  • Optimize downstream steps to improve yield and purity.
  • Operate and maintain TFF and chromatography systems (AKTA, etc.).
  • Process samples and quantify with NTA, qPCR, protein assays, RNA.
  • Record data, monitor parameters, and maintain lab notebooks.
  • Support integration of downstream data with analytical assays.
  • Collaborate with upstream, analytical, and formulation teams.

Skills

Lab techniques
Experimental design
Data analysis
Scientific communication

Education

PhD candidate in Bioengineering

Tools

TFF systems
AKTA chromatography
NTA/qPCR/HPLC
SEC‑MALS

Job description

Sartorius seeks a motivated PhD-level intern to support downstream processing of extracellular vesicles and viral vectors at our Marlborough, MA site. You will contribute to purification workflows using tangential flow filtration and chromatography, and perform analytical evaluations integral to process development for biologics.

You will document results, adhere to SOPs, and collaborate with cross-functional teams to advance platform technologies for nanoparticle characterization and

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