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Molecular Biology and DNA Production Associate
Job in
South San Francisco, San Mateo County, California, 94083, USA
Listed on 2026-09-28
Listing for:
Planet Pharma
Full Time
position Listed on 2026-09-28
Job specializations:
-
Research/Development
Medical Technologist & Lab Technician, Research Assistant/Associate, Lab Tech / Assistant, Biotech Research
Job Description & How to Apply Below
Position Summary:
The Associate will support Discovery Protein Science by carrying out established molecular-biology, cloning, DNA-production, and sequencing workflows in a collaborative laboratory environment. The role will help project teams produce high-quality DNA reagents, including plasmid DNA, linear expression cassettes (LECs), and sequence-verified constructs. The individual will follow established procedures, maintain accurate records in internal systems, and contribute to routine laboratory operations under appropriate guidance.
Key Responsibilities:- Execute DNA-production workflows, including Maxipreps, Gigapreps, and 96-well plasmid DNA minipreps using automation equipment.
- Quantify DNA using 96-well instrumentation, such as Nano Drop and Lunatic.
- Perform PCR to generate LECs for cell-free expression and other project-supported workflows.
- Conduct molecular-cloning activities, including ligation, transformation, colony picking, minipreps, and work with multiple
E. coli strains. - Support high-throughput sequencing workflows, including initial sequencing and sublot sequence reverification.
- Document experimental procedures, observations, and results accurately in internal LIMS and electronic laboratory systems.
- Maintain laboratory readiness through media preparation, reagent and consumable inventory management, kit and restriction-enzyme tracking, and liquid-nitrogen tank refilling.
- Collaborate with scientists and cross-functional partners to meet project timelines and shifting research priorities.
- Follow all applicable laboratory safety, sterile-technique, and operational-compliance requirements.
- An associate or bachelors degree in biology, biotechnology, chemistry, or a related scientific discipline is preferred.
- Up to two years of laboratory, academic laboratory, internship, or related technical experience; relevant coursework or training may be considered.
- Careful attention to detail and ability to follow written laboratory procedures accurately and consistently.
- Clear written and verbal communication skills.
- Basic proficiency with computer applications, including Microsoft Office.
- Ability to work effectively in a collaborative team environment.
- Experience in plasmid preparation, PCR, bacterial transformation, or related molecular-biology workflows.
- Familiarity with liquid-handling automation equipment, such as Viaflow, Hamilton, or comparable systems.
- Exposure to laboratory-information-management systems or electronic laboratory notebooks is a plus.
- Awareness of sequencing workflows and sequence-verification concepts is a plus.
- Experience or interest in supporting laboratory inventory, reagent preparation, and routine equipment upkeep.
- Demonstrated problem-solving skills in a fast-paced research environment.
- Foundational Molecular Biology Skills
- Basic laboratory training or experience with PCR, DNA purification, plasmid preparation, or molecular cloning.
- Willingness to learn bacterial transformation, colony picking, and miniprep processes using established procedures.
- Accurate Laboratory Execution
- Ability to perform routine DNA-preparation and DNA-quantification tasks accurately after training.
- Comfort using pipettes and basic laboratory equipment; experience with multichannel pipettes or automated tools is a plus.
- Ability to support sequencing submission and sample-tracking activities after training.
- Attention to Detail and Teamwork
- Ability to maintain accurate records and enter information into internal laboratory systems after training.
- Ability to follow protocols, manage assigned tasks, and ask for guidance or elevate issues when needed.
- Collaborative communication with scientists, operations staff, and team members.
- Perform maxi-, giga-, and 96-well plasmid DNA preparations.
- Prepare media and reagents; monitor inventories of enzymes, kits, and consumables.
- Quantify DNA using Nano Drop, Lunatic, or equivalent 96-well instrumentation.
- Generate LECs by PCR for cell-free expression.
- Update sample and workflow information in internal LIMS systems.
- Conduct ligation, transformation, colony picking, miniprep, and sequence-verification workflows.
- Support high-throughput sequencing, including initial sequencing and sublot reverification.
- Work safely and maintain a clean, organized laboratory environment.
Position Requirements
10+ Years
work experience
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