R&D Intern – Biosensor Development (Nucleic Acid Detection)

How to Apply

Please send email entitled “R&D Intern – Biosensor Development (Nucleic Acid Detection)” with resume attached to [email protected]. Please mention how you learned of the job opportunity.

About the Company

IdentifySensors Biologics is a leading innovator in nanotechnology and biotechnology, focused on commercializing a digital diagnostic platform called Check4. Our mission is to make a significant contribution to the diagnostic industry by offering an entirely new method of molecular detection that eliminates the need for amplification—opting instead for direct digital detection of specific gene sequences. We value curiosity, hands-on learning, and a collaborative spirit in our growing team.

Position Summary

The R&D Intern – Biosensor Development (Nucleic Acid Detection) will support the Research & Development team in functionalizing graphene-based sensors with ssDNA oligonucleotides and assessing biosensor performance for nucleic acid detection. The intern will work extensively with contrived and clinical samples of saliva and blood to evaluate sensitivity, specificity, and overall biosensor performance. This is a unique opportunity for a Master’s student in Biosensor, Nanoengineering, Electrochemistry, or Molecular Biology to gain hands-on experience at the forefront of cutting-edge biosensing technologies, with a focus on real-world commercial applications.

Core Job Responsibilities

1. Sensor Functionalization & Testing
   • Functionalize graphene-based sensors with ssDNA oligonucleotides.
   • Follow established protocols for performance testing using contrived and clinical samples (saliva, blood).
   • Conduct quality control assessments to ensure sensor integrity and reliability.
2. Data Generation & Reporting
   • Collect, organize, and process testing data, maintaining meticulous records of methods and results.
   • Analyze biosensor performance metrics (sensitivity, specificity, limit of detection) and prepare standardized reports.
   • Present findings in clear, concise technical reports and presentations to the R&D team.
3. Protocol Adherence & Quality Control
   • Perform all experiments in compliance with Good Laboratory Practices (GLP) and safety regulations.
   • Conduct routine quality control tests on the biosensor platform to uphold performance standards.
   • Document non-conformances and assist in root cause analysis and corrective measures.
4. Inventory & Documentation
   • Manage and track materials inventory (oligonucleotides, reagents, consumables) to ensure consistent lab operations.
   • Maintain detailed logs of experimental procedures, instrument calibration records, and material usage.
5. Collaboration & Communication
   • Work closely with the R&D team to refine sensor functionalization and testing approaches.
   • Interact with cross-functional teams (Quality, Regulatory, Supply Chain) to align testing methodologies and timelines.

Qualifications

Education:

• Currently enrolled in a Master’s or PhD program in Biosensor, Nanoengineering, Electrochemistry, Molecular Biology or related field at the University of Florida or Santa Fe College, Gainesville.

Experience / Skills:

• Technical Interest: Demonstrated passion for biosensing applications, nucleic acid detection,  or related nanotechnologies. 
• Laboratory Experience: Familiarity with functionalizing sensor surfaces, molecular biology  techniques, and sample preparation (saliva, blood). 
• Analytical Abilities: Competence in data collection, interpretation, and standardized reporting.
• Organizational Skills: Very high attention to detail in experimental protocols, record-keeping,  and inventory management.
• Teamwork & Communication: Strong interpersonal skills for effective collaboration with  cross-functional teams.

Preferred Qualifications:

• Previous research experience or internship in biosensor development, electrochemical testing, or molecular diagnostics.
• Experience working with graphene-based materials or similar nanostructures.
• Familiarity with data analysis software (e.g., MATLAB, Python, or statistical tools) for performance evaluation.

Career Path

High-performing interns will gain invaluable experience in advanced biosensor development, potentially opening doors to future roles in R&D, Quality Assurance, or broader commercial applications within IdentifySensors Biologics. Post-internship opportunities may include positions as R&D Associates, Quality Control Specialists, or further specialization in nanotechnology-based diagnostics.