INTERNSHIP DETAILS

Intern, CMC Drug Substance

CompanyEikon Therapeutics
LocationMillbrae
Work ModeOn Site
PostedFebruary 20, 2026
Internship Information
Core Responsibilities
The intern will support process development activities for a drug substance development program, assisting with the synthesis of compounds and impurities, and performing purification techniques. They will also support analytical characterization, maintain detailed laboratory records, and prepare technical summaries of experimental results.
Internship Type
full time
Company Size
400
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Eikon Therapeutics is a late-stage clinical biopharmaceutical company advancing a pipeline of potential therapies for patients with unmet medical needs. We are passionate about novel therapeutics and share the belief that a better understanding of fundamental human disease biology can lead to better medicines. We are driven to go beyond incremental improvements. Instead, our goal is to introduce new therapies into clinical practice that will improve and extend life. Our clinical programs in oncology leverage immune response modulation and synthetic lethality to improve cancer therapy, while our discovery efforts are focused on identifying novel targets through application of single-molecule imaging to the study of cancer and neurological diseases. By applying machine learning algorithms to the very large imaging data sets that emerge from our imaging platforms, we can advance our programs towards our ultimate goal of discovering and developing better medicines. Eikon is seeking intellectually curious, passionate, and creative team members that are eager to apply their talents to empower interdisciplinary scientific exploration and ultimately create and develop novel medicines. To learn more about open positions, please visit: https://www.eikontx.com/join-us/#open-positions
About the Role

Eikon Therapeutics is a new biopharmaceutical company employing revolutionary technology at the intersection of chemistry, engineering, computation, and biology to discover novel treatments for life-threatening diseases. Eikon’s discovery platform is built on groundbreaking innovations from its founders (Nobel Prize, 2014), culminating in the creation of microscopes which enable real time, molecular-resolution measurements of protein movement in living cells, thereby unlocking otherwise intractable classes of proteins as drug targets.

Position 

This 10-week summer internship provides an opportunity to gain hands-on experience within the CMC Drug Substance function in a collaborative, fast-paced drug development environment. The CMC Drug Substance Intern will support process development activities that enable the manufacturing and characterization of drug substance materials for clinical development. 

In this role, you will gain exposure to drug substance process development workflows, including compound and impurity synthesis, purification, analytical characterization, and technical documentation. This internship is designed to provide experience working alongside process development scientists to support program advancement and manufacturing readiness. 

 About You 

You are passionate about organic chemistry and interested in applying synthetic chemistry skills to pharmaceutical drug development. You enjoy solving complex chemistry problems through laboratory experimentation and are motivated to learn how chemical processes are optimized for clinical manufacturing. You are detail-oriented, collaborative, and eager to gain experience in a fast-paced, team-driven environment. 

What You’ll Do 

  • Support process development activities for a drug substance development program under the guidance of experienced scientists.
  • Assist with the synthesis of compounds and impurities to support process and analytical development activities.
  • Perform purification techniques to isolate and characterize chemical intermediates and final compounds.
  • Support analytical characterization activities using appropriate laboratory techniques.
  • Maintain accurate and detailed laboratory records and experimental documentation.
  • Prepare technical summaries and written reports documenting experimental results and conclusions.
  • Participate in project and cross-functional team meetings to support program development.
  • Maintain high standards of laboratory safety, compliance, and scientific integrity.
  • Present internship project outcomes and key learnings. 

Qualifications 

  • Currently enrolled or recent graduate (within 6 months) of an accredited university pursuing a Bachelor’s degree in Chemistry or a related discipline.
  • Completed at least two years of undergraduate coursework.
  • Chemistry major with a strong interest in pursuing a career focused on organic or synthetic chemistry.
  • Completion of organic chemistry coursework, including laboratory experience.
  • Strong attention to detail and ability to maintain organized laboratory documentation.
  • Strong analytical, problem-solving, and written communication skills.
  • Ability to work collaboratively in a team environment while managing laboratory deliverables.
  • Must be available to work full-time (40 hours per week) during core business hours for a minimum of 10 weeks during the summer internship program.
  • Familiarity with standard laboratory techniques such as reaction setup, purification, and compound characterization is preferred. 

The expected hourly pay for this role is $36/hour. 

Eikon is proud to be an equal opportunity employer and will consider all qualified applicants for employment.

We are currently not accepting any new third-party agencies or firms at this time. Please do not forward unsolicited agency resumes to our website, employees or Human Resources. Eikon Therapeutics will not pay fees to any third-party agency or firm associated with unsolicited resumes.

Key Skills
Organic ChemistrySynthetic ChemistryProcess DevelopmentDrug DevelopmentPurificationAnalytical CharacterizationTechnical DocumentationLaboratory ExperimentationProblem SolvingAttention To DetailCollaborationScientific IntegrityReaction SetupCompound SynthesisTechnical Reporting
Categories
Science & ResearchEngineeringHealthcareManufacturing