Senior Analytical Chemist

Rinati Skin
Hawthorne, CA
Apr 08, 2021
Biotech Beach
Required Education
Bachelors Degree
Position Type
Full time

Rinati Skin, LLC is a cutting-edge research, design & manufacturing company, specializing in the field of cosmetic and bio-pharmacological application of Stem-Cells and their secretory factors.

We are seeking a motivated Research Associate chemist with expertise in analytical chromatography to contribute to our R&D efforts. The Senior Analytical Chemist will be responsible to extract organic compounds from biological cultures and to develop methods to analyze and quantify them via chromatography-mass spectrometry instrumentation.


  • PhD in Chemistry or another related field (BSc or MSc with extensive relevant experience)
  • Proficiency in HPLC, LCMS or GCMS (minimum 3-year experience)
  • Experienced in method development and validation
  • Comprehension of lab practices and techniques
  • Minimum 2 years of post-college laboratory experience
  • Proven hands-on experience in conducting analytical testing

Preferred skills

  • Operating controlled bioreactors
  • Experience with plant tissue culture and cell suspensions
  • Working with aseptic laboratory practices