Research Assistant

San Diego, CA Open
BioPhase is looking for Research Assistant in San Diego, CA. This local job opportunity with ID 3877803693 is live since 2026-10-09 02:34:01.

Job Description

Research Associate


Schedule: Monday–Friday, 8:00 a.m.–5:00 p.m., with flexibility as needed


Weekly Hours: 40

Reports To: Principal Scientist, Biology


BioPhase is seeking a Research Associate to join an innovative biotechnology company’s In Vitro Biology team. This hands-on laboratory role will support the evaluation of siRNA and antisense oligonucleotide (ASO) compounds using molecular biology, cell-based assays, and measurements of drug activity.


The ideal candidate brings at least two years of laboratory experience, strong experimental and analytical skills, and familiarity with gene-silencing technologies. You will collaborate with scientists to validate compounds, evaluate novel technologies, and generate data that supports research decisions in a dynamic, early-stage environment.


Key Responsibilities

  • Develop and execute in vitro assays to evaluate the effects of siRNA and antisense oligonucleotides on RNA transcripts, protein expression, and other project-specific endpoints.
  • Perform molecular and cell-based assays, including RNA transfection, RNA and protein isolation, RT-qPCR, RNA sequencing, Western blotting, and fluorescence immunocytochemistry.
  • Execute protein chemistry and target-validation protocols, including SDS-PAGE, ELISA, and Western blotting.
  • Maintain mammalian cell cultures and support routine cell-based laboratory workflows.
  • Collaborate with colleagues on experiments supporting compound validation and technology evaluation.
  • Design experiments, analyze complex data, and interpret experimental findings.
  • Maintain clear, accurate documentation of experimental methods, workflows, and results.
  • Present findings and communicate research updates to colleagues and management.
  • Support additional research activities and laboratory responsibilities as needed.


Required Qualifications

  • Bachelor’s or master’s degree in a relevant life sciences discipline.
  • At least two years of laboratory experience.
  • Familiarity with ELISA, siRNA, antisense oligonucleotides, and gene silencing.
  • Relevant experience in molecular biology and cell biology.
  • Ability to independently design experiments, analyze data, and interpret and present results.
  • Strong written and verbal communication skills.
  • Strong quantitative, computational, critical-thinking, and problem-solving skills.
  • Ability to adapt to changing priorities and work effectively in an entrepreneurial, early-stage research environment.


Preferred Background

  • Biotechnology industry experience is strongly preferred.
  • Experience with RNA transfection, mammalian cell culture, RNA and protein isolation, and gene-expression analysis.
  • Experience with RT-qPCR, RNA sequencing, ELISA, SDS-PAGE, Western blotting, or fluorescence immunocytochemistry.
  • Exposure to in vivo assays or measurements of drug activity.

Required Skills