Senior Research Associate - Screening / Protein Purification Job at BioTalent, San Diego, CA

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  • BioTalent
  • San Diego, CA

Job Description

Senior Research Associate - Screening / Protein Purification

Company Overview

An early-stage genomics company developing next-generation innovations in sequencing and advanced nucleic acid detection.

The company is building:

  • A single-molecule DNA sequencing technology designed to enable ultra-long read lengths, low error rates, and significantly reduced cost per genome
  • A portable, field-deployable diagnostic platform capable of delivering rapid, high-sensitivity, sample-to-answer results in minutes

These technologies aim to expand access to genomic insights across research, clinical, and population-scale applications.

Position Overview

Seeking Senior Research Associates with strong experience in protein purification and assay workflows to support screening and platform development efforts.

This is a hands-on laboratory role focused on protein production, purification, and characterization to enable development of next-generation sequencing and detection technologies.

Key Responsibilities

  • Design and execute protein expression and purification workflows (e.g., affinity, ion exchange, SEC)
  • Perform protein characterization and quality assessment (e.g., SDS-PAGE, Western blot, activity assays)
  • Support development and execution of screening assays
  • Optimize workflows to improve yield, purity, and reproducibility
  • Collaborate cross-functionally with chemistry, biology, and engineering teams
  • Analyze and document experimental data; communicate findings clearly
  • Maintain accurate laboratory records and follow best laboratory practices

Qualifications

  • BS or MS in Biochemistry, Molecular Biology, or related life science field
  • ~5–8+ years of industry experience
  • Strong hands-on experience in protein purification and characterization
  • Experience with assay workflows and screening approaches
  • Ability to troubleshoot and optimize experimental protocols
  • Strong organizational and communication skills
  • Comfortable working in a fast-paced R&D environment

Ideal Start Date: May 2026

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