Research Associate, Molecular & Cell Biology (Preclinical)

Aragen Life Sciences; Morgan Hill (CA); On-site; USD 75,000 - 105,000; Full time

Job summary

Aragen Bioscience, a leading CRO, seeks a motivated Research Associate/Associate Scientist to support preclinical programs. You will perform mammalian cell culture, protein detection assays, and nucleic acid analysis, contributing to drug discovery projects across multiple client programs.

Strong organization, data interpretation, and teamwork are essential in a fast-paced, collaborative environment. The role emphasizes adherence to SOPs, safety standards, and accurate record-keeping, with

Qualifications

• Bachelor’s or Master’s degree in molecular biology, cell biology, biochemistry, or related field.
• 5–10 years of hands-on lab experience; CRO experience preferred but not required.
• Proficiency in cell culture techniques and aseptic handling.
• Experience with protein detection methods (ELISA, Western blot) and molecular biology assays (qPCR).

Responsibilities

• Perform cell culture of mammalian cell lines, including maintenance and expansion.
• Conduct protein detection assays (ELISA, Western blot, MSD, Luminex).
• Perform nucleic acid extraction and qPCR/RT-qPCR analysis.
• Execute cell-based functional assays (viability, reporter gene, proliferation).
• Maintain detailed experimental records and communicate results to teams.

Skills

Cell culture techniques

Aseptic handling

Protein detection assays

qPCR / RT-qPCR

Data analysis & reporting

Team collaboration

Scientific writing

Education

Bachelor’s or Master’s in molecular biology/biochemistry/related field

Tools

ELISA

Western blot

MSD/Luminex

qPCR machines

Job description

Aragen Bioscience, a leading CRO, seeks a motivated Research Associate/Associate Scientist to support preclinical programs. You will perform mammalian cell culture, protein detection assays, and nucleic acid analysis, contributing to drug discovery projects across multiple client programs.

Strong organization, data interpretation, and teamwork are essential in a fast-paced, collaborative environment. The role emphasizes adherence to SOPs, safety standards, and accurate record-keeping, with