header_about
Job Title: Senior/Principal Downstream Process Engineer
Company: LS9, Inc.
Job Location: South San Francisco, CA
Description: LS9 seeks a highly motivated Senior/Principal Downstream Process Development Engineer/Scientist to design, execute, and scale-up novel recovery processes to separate and purify various fuels and chemicals from aqueous fermentation broths. The ideal candidate will be experienced in the separation of multiphasic oil/water system utilizing a variety of mechanical, chemical, and other relevant unit operations. This hands-on position requires a desire and ability to work as an integral part of a multidisciplinary team, as well as the demonstration of a high degree of flexibility, creativity, and initiative applied to the various duties and aspects of the position.
Key Responsibilities:
  • Design, analyze, and optimize critical product recovery unit operations associated with LS9's unique fermentation process.
  • Utilize a variety of relevant techniques and unit operations in developing cost effective separation processes to recover LS9's fuels and chemicals from complex fermentation broth.
  • Keep abreast of current literature and techniques in separation technology and their potential application to LS9's internal projects.
  • Continuously develop contributions to the company's intellectual property portfolio, author publications in the scientific literature, and present at industry conferences.
  • Analyze, write up, and present experimental results to others in the company to expedite the development of our integrated product development in a collaborative team environment.
Qualifications: Ph.D. degree in Chemical Engineering/Oleochemistry or a related discipline with 7 or more years of postdoctoral experience (or equivalent industrial experience) in a research and development environment. B.S. or M.S. level candidates with additional relevant industrial experience will also receive consideration.

Candidate must have a solid understanding of analytic instrumentation (HPLC, LC/MS, GC/MS) and the theory and application of separation science, with consideration of process economics and scalability. Excellent written and verbal communication skills are required. Experience in the scale-up of oil/water separation processes to the pilot scale or beyond in an industrial setting (wastewater treatment, petrochemical, food, etc.) is highly desirable. Working knowledge of molecular biology, fermentation, and chemistry is a plus.