Analytical Chemist - Small Molecule Purification, RP-HPLC, SFC

Yoh Scientific is currently seeking a Research Associate II Process Chemist - Small Molecule Analytical Chemistry for one of our top clients located in South San Francisco, CA. This Company is a consistent leader in its field and is well known their services. This is an advancement opportunity and qualified local candidates (or those who can relocate within 2-3 wks.) are encouraged to apply!


Sr. Research Associate II Process Chemist - Small Molecule Analytical Chemistry


  • Characterization of small molecule drug substance and drug delivery systems, method development, execution of analytical methods, and new technology evaluation.
  • The candidate will develop chiral and achiral HPLC methods, conduct testing, document studies in notebooks, summarize and interpret the data, and troubleshoot technical problems.
  • Supporting drug discovery, discovery pharmaceutics and process chemistry.
  • Demonstrate expertise with state-of-the-art technology including UHPLC, multi-dimensional UHPLC separations coupled to UV, CAD and MS detection.


  • PhD in Analytical Chemistry desired. BS/MS in a scientific discipline (Analytical Chemistry is preferred). A.
  • Experience with Liquid Chromatography (LC) including RPLC, HILIC, SEC, 2D-LC.
  • Minimum MS with 2+ years of experience; or BS with 5+ years of experience (pharmaceutical industry is strongly preferred).
  • Experience with small molecules, large molecules, drug delivery systems is an added value.
  • Good problem solving, organizational and communication skills, and the ability to work collaboratively.
  • Knowledge of pharmaceutics and drug discovery is desirable.

Please e-mail your resume to

Please then call/ text Phil at 860.405.7181

What’s In It For You?

We welcome you to be a part of one of the largest global staffing companies to meet your career aspirations. Yoh’s network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yoh’s extensive talent community that will provide you with access to Yoh’s vast network of opportunities and gain access to this exclusive opportunity available to you.

  • Medical, Dental & Vision Benefits
  • 401K Retirement Saving Plan
  • Life & Disability Insurance
  • Direct Deposit & weekly ePayroll
  • Employee Discount Programs
  • Referral Bonus Programs

Yoh makes finding and applying for jobs simple. Partner with Yoh to find the right opportunities across multiple industries in the US and UK. Find out more here!


Salary Range
$61,000.00 - 97,000.00
per Year
Salary range estimated by
South San Francisco, CA 94083, US
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