Research Associate, Molecular Biology

Ansa Biotechnologies • Emeryville, CA

2h • $88,200 - $96,600 • Onsite

About The Position

Ansa is seeking a Research Associate to join our R&D team and support both early-stage product development and process development. You will work at the bench executing experiments alongside our scientists, troubleshooting molecular biology workflows, and help bring ideas into robust, scalable processes. This is a hands-on role where priorities can shift quickly. You’ll need to be ready to roll up your sleeves and execute rapidly on high-priority items. The role also comes with the ability to grow, develop methods that don’t exist yet, and learn lots from our scientists which have diverse technical backgrounds.

Requirements

• BS or MS in molecular biology, biochemistry, bioengineering, or a related field
• 1–3 years of hands-on laboratory experience (academic or industry)
• Strong foundational skills in DNA cloning, manipulation, and analysis
• Experience with protein purification and characterization techniques
• Meticulous attention to detail in experimental execution and documentation
• A proactive, can-do attitude. You’re ready to jump in and execute wherever the work takes you, adapting quickly as priorities shift
• Ability to learn new techniques and concepts quickly

Nice To Haves

• Experience in a fast-paced startup or early-stage R&D environment
• Familiarity with process development, method optimization, or scale-up
• Exposure to enzymatic assays, enzyme engineering, or nucleic acid biochemistry
• Comfort working with ambiguity and shifting priorities in a fast-moving R&D environment
• Experience with data analysis tools (Python, R, or similar) is a plus

Responsibilities

• Execute and analyze molecular biology experiments, working closely with scientists to support new product development and process optimization
• Perform DNA cloning and manipulation (PCR, restriction digestion, ligation, rolling-circle amplification, assembly, transformation, gel electrophoresis, DNA purification and quantification)
• Conduct protein expression, purification, and characterization (SDS-PAGE, Western blot, activity assays)
• Develop and optimize protocols for enzymatic DNA synthesis workflows
• Maintain thorough, well-organized lab notebooks and experimental documentation
• Analyze data rigorously and present findings to the team
• Work hands-on alongside scientists and engineers, adapting quickly to changing priorities to advance projects from concept through implementation

Benefits

• Competitive salary and equity.
• Generous benefits package including health, dental, and vision.
• Ongoing professional development and training opportunities.
• A collaborative and innovative work environment.
• The opportunity to be part of a company at the forefront of synthetic biology and innovation.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: Associate degree