Job Postings
Position Title: Senior Scientist
Reference Code: 50269665E1
City: Natick
Region: Massachusetts
Country: USA

About Millepore Sigma:
MilliporeSigma, the life science business of Merck KGaA, Darmstadt, Germany, has 19,000 employees and 72 manufacturing sites worldwide, with a portfolio of more than 300,000 products enabling scientific discovery. MilliporeSigma comprises the legacy EMD Millipore organization and Sigma-Aldrich Corporation following its acquisition by Merck KGaA, Darmstadt, Germany in 2015. Through collaboration with the global, scientific community, MilliporeSigma serves as a strategic partner to customers with the goal of accelerating access to healthcare worldwide.
MilliporeSigma has operations in 67 countries and combined 2014 revenues of €4.6 billion.Sigma-Aldrich is a registered trademark of Sigma-Aldrich Co. LLC or an affiliated company.For more information, please visit
MilliporeSigma offers a highly motivational and rewarding working environment with attractive salary, benefits, retirement, relocation and incentive packages including tuition reimbursement. MilliporeSigma fosters the growth of employees in a culture of respect and dignity with ample opportunity for career advancement.
MilliporeSigma is an Equal Opportunity Employer Minorities/Women/Veterans/Disabled

Develops synthetic routes and methods for technologically challenging research products and solves problems in existing synthetic processes. Performs general manufacturing duties, as required. Acts as a technical resource to other chemists.
Essential Job Functions:
  • Performs new and take-over product development, custom synthesis, synthetic process improvement in challenging projects and contributes to catalog product production, or the equivalent activities in another related field.
  • Provides technical support in field of expertise to colleagues and other departments and transfers new technology to other scientists.
  • This position has no supervisory responsibility.
  • Requires a PhD degree in a relevant scientific field such as organic or medicinal chemistry or MS in a relevant scientific field with significant experience in the field.
Essential and Critical Skills:
  • Critical: Extensive knowledge of their field of expertise, such as advanced organic synthetic methods, medicinal chemistry, or biochemistry.
  • Critical: General knowledge of other fields related to production and analytical methodologies.
  • Critical: Ability to identify and solve problems in laboratory processes with the skill to design experiments and interpret the results.
  • Effective knowledge of OSHA, EPA and MWRA regulations.
  • Effective oral and written communication skills.
  • Effective knowledge of computers and software in laboratory environment.
  • Requires at least seven years of experience in a relevant scientific field such as a synthetic organic chemistry or medicinal chemistry including five years in an industrial setting.

To apply, please visit and search for requisition number 50269663