Senior Research Associate - Preclinical Cell Therapy

Cabaletta Bio; Philadelphia (Philadelphia County); On-site; USD 85,000 - 125,000; Full time

Benefits offered by this job

Stock options

PTO

Competitive benefits

Job summary

Cabaletta Bio is seeking a Research Associate/Sr. Research Associate for our Preclinical Research team in Philadelphia, on-site. You will conduct cell-based assays, generate and maintain cell lines, and perform IND-enabling work under supervision.

The role offers exposure to molecular biology and immunology applications in cell therapy development. The position emphasizes meticulous record-keeping, adaptation to new techniques, and collaborative work in a growing biotech environment at Cabaletta

Qualifications

• Must have MS in Biology or Bioengineering (or related field) with 0–3 years experience, or a bachelor’s with 2–4+ years in biotech.
• General lab skills including aseptic techniques and handling human tissue.
• Experience in mammalian cell culture, media prep, and cell bank management.
• Flexible, highly organized, able to work independently with training.
• Strong written communication and excellent record-keeping.

Responsibilities

• Maintain, bank, and manage diverse cell lines including primary cells.
• Generate cell lines using lentivirus for suspension cells.
• Perform cytotoxicity and other cell-based assays.
• Execute IND-enabling assays per SOPs and proper documentation.
• Follow cGLP and lab safety policies and SOPs; maintain records.

Skills

Cell culture

Aseptic technique

Record-keeping

Independent work

Written communication

Education

MS in Biology or Bioengineering

Bachelor's degree + 2-4+ years biotech

Tools

Lentivirus technology

Mammalian cell handling

Flow cytometry (preferred)

Job description

Cabaletta Bio is seeking a Research Associate/Sr. Research Associate for our Preclinical Research team in Philadelphia, on-site. You will conduct cell-based assays, generate and maintain cell lines, and perform IND-enabling work under supervision.

The role offers exposure to molecular biology and immunology applications in cell therapy development. The position emphasizes meticulous record-keeping, adaptation to new techniques, and collaborative work in a growing biotech environment at Cabaletta