What if… you could join an organization that creates, resources, and builds life sciences companies that invent breakthrough technologies in order to transform health care and sustainability?

Company Description

Expedition Medicines is a privately held, early-stage biotechnology company pioneering the emerging field of Protein Editing. At Expedition Medicines we create small molecules that edit protein structure and function to unlock presently undruggable targets and a broad array of therapeutic modalities. Our platform integrates novel small molecule chemistry and chemoproteomic discovery technologies with Machine Learning (ML) to enable generative design. Expedition Medicines is backed by Flagship Pioneering, bringing their courage, vision, and resources to guide Expedition Medicines from platform validation to patient impact. We are seeking collaborative, relentless problem solvers that share our passion for impact to join us! 

About the Role

The role of Senior/Principal Scientist, Structural Biologist will focus upon determination of protein-ligand complex structures by X-ray crystallography and cryo-EM.  The scientist in this position will be responsible for delivering structures and collaborating with project teams to enable structure-based drug design and elucidate the mechanism-of-action of small molecules. 

Candidate responsibilities:

• Design and execute structural biology strategy for one or more projects
• Oversee construct design, expression and purification of proteins for structure determination
• Develop and execute protocols to obtain high quality crystals for X-ray structures
• Develop and execute protocols for grid optimization, data collection, and data analysis for structure determination using cryo-EM
• Obtain and refine structures of protein-ligand complexes, communicate the results and collaborate with project teams to drive hit-to-lead and lead optimization
• Manage CROs for effective delivery of protein expression and structural biology services
• Expand our capabilities and serve as a trusted expert in structural biology

Qualifications

• PhD/MS degree in structural biology, biochemistry, molecular biology, or a related field with at least 3 years of drug discovery experience in an industry setting
• In-depth knowledge and hands-on experience in X-ray crystallography and cryo-EM, including crystal optimization, grid preparation, data collection, data processing, structure refinement, and interpretation of protein structures
• Experience managing CROs for protein production and structural biology
• Excellent collaboration, communication, and organizational skills
• Strong desire to learn and implement new methods in protein biochemistry, biophysics, and structural biology
• Experience with biophysical methods (SPR, DSF, MST) or mass spectrometry (intact MS, peptide mapping, proteomics) is a plus

ABOUT FLAGSHIP PIONEERING

Flagship Pioneering invents and builds platform companies, each with the potential for multiple products that transform human health, sustainability and beyond. Since its launch in 2000, Flagship has originated more than 100 companies. Many of these companies have addressed humanity’s most urgent challenges: vaccinating billions of people against COVID-19, curing intractable diseases, improving human health, preempting illness, and feeding the world by improving the resiliency and sustainability of agriculture.  

Flagship has been recognized twice on FORTUNE’s “Change the World” list, an annual ranking of companies that have made a positive social and environmental impact through activities that are part of their core business strategies and has been twice named to Fast Company’s annual list of the World’s Most Innovative Companies. Learn more about Flagship at www.flagshippioneering.com.

At Flagship, we accept impossible missions to enable bigger leaps. Our core values guide us through uncertainty and toward lasting impact.

We are an equal opportunity employer. All qualified applicants will be considered for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law.

We recognize that great candidates often bring unique strengths without fulfilling every qualification. If you have some of the experience listed above but not all, please apply anyway. We are dedicated to building diverse and inclusive teams and look forward to learning more about your background and interest in Flagship.

Recruitment & Staffing Agencies: Flagship Pioneering and its affiliated Flagship Lab companies (collectively, “FSP”) do not accept unsolicited resumes from any source other than candidates. The submission of unsolicited resumes by recruitment or staffing agencies to FSP or its employees is strictly prohibited unless contacted directly by Flagship Pioneering’s internal Talent Acquisition team. Any resume submitted by an agency in the absence of a signed agreement will automatically become the property of FSP, and FSP will not owe any referral or other fees with respect thereto.

The salary range for this role is $126,000 - $214,500. Compensation for the role will depend on a number of factors, including a candidate’s qualifications, skills, competencies, and experience. Expedition Medicines currently offers healthcare coverage, annual incentive program, retirement benefits and a broad range of other benefits. Compensation and benefits information is based on Expedition Medicines's good faith estimate as of the date of publication and may be modified in the future.