Career at LifeTein

Services & Products

Peptide Synthesis Chemist

Position Overview

LifeTein, LLC is seeking a dynamic Chemist to join our team of dedicated professionals focused on peptide synthesis. The ideal candidate will be motivated, energetic, forward thinking, and possess outstanding technical skills, organizational awareness, and a commitment to excellence.

Major Responsibilities will include, but are not limited to the following:

  • Use current peptide synthesis, purification and analytical chemistry techniques to independently and efficiently synthesize peptides of varying length (10-50 amino acids).
  • Characterization and identification of compounds using modern analytical methods including, but not limited to, HPLC, LCMS, MS, NMR...
  • Scientific leadership in solving synthesis problems.
  • Full compliance with all safety protocols and policies.
  • May supervise a research associate.

Requirements

  • BS or MS in Biology, Chemistry or related field, with +2 years experience in peptide synthesis.
  • Extensive hands-on bench experience in peptide synthesis.
  • Familiarity with modern separation and analytical chemistry techniques.
  • Experience in conjugation of peptides to fluorescent dyes, and special amino acids. Successful experience on disulfide bonds, phosphorylation and other conjugation techniques.
  • Demonstrated ability to solve significant synthetic chemistry problems evidenced by publications.
  • Able to comply with ACS Styles Guide for writing experimental procedures.
  • Able to do problem solving and trouble shooting at the highest level for both practical and theoretical synthetic issues.
  • Excellent oral and written communication skills.
  • Strong interdisciplinary interaction skills.
  • Applicants must have immediate authorization to work for ANY employer in the U.S. No immigration sponsorship is available for this position.

Qualified candidates should forward a résumés, and cover letter including salary requirements, availability, and experience in word format to hr@lifetein.com.

We offer a competitive salary and the advantage of a professional environment that supports your development and recognizes your achievements.


  • Our mission is to improve both the quality and the understanding of life one protein at a time. It takes committed people to achieve that vision.
  • Equal Opportunity Statement:

  • LifeTein is an equal-opportunity opportunity employer. Please no recruiters or agencies without a previously signed contract. All résumés are held in confidence. We provide a drug-free work environment in which all team members can contribute to the best of their abilities. We comply with all applicable laws prohibiting discrimination based on race, color, religion, sex, age, national origin or ancestry, physical or mental disability, veteran status, marital status, sexual orientation, pre-existing health condition and any other characteristic protected by federal, state, or local laws. We consider any such discrimination to be unlawful and all persons involved in the operations of LifeTein are prohibited from engaging in this type of conduct.
  • Qualified candidates should forward a résumés and cover letter including a statement of interest, availability, and experience in word format to hr@lifetein.com.