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Flagship Pioneering, Inc.

Senior Director, LNP Formulation & Process Development

Flagship Pioneering, Inc. · Cambridge, MA USA

Posted 22 days ago · $213,000 - $280,500

or apply directly on Flagship Pioneering, Inc.'s site. We never take the application ourselves.

Is this posting real?

This role has been open
22 days
Flagship Pioneering, Inc.'s roles stay open a median of 45 days
Reposted
No
Salary listed
Yes
89% of Flagship Pioneering, Inc.'s roles list one
Ghost-job risk at Flagship Pioneering, Inc.
high
50 stale, 1 reposted of 100 open
Hiring momentum
144 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-09-17

Measured from postings appearing on and disappearing from Flagship Pioneering, Inc.'s own greenhouse board since 2026-08-03. Full hiring picture for Flagship Pioneering, Inc..

About this role

The Senior Director of LNP Formulation & Process Development at Mirai Bio will lead the formulation and process development of lipid nanoparticles (LNPs) for various research and preclinical programs. This role involves establishing technical strategies, overseeing production, and providing scientific leadership while collaborating with cross-functional teams and serving as a technical interface with clients and partners.

Our read on this posting4.0out of 5
benefits
2/5
freshness
4/5
career value
4/5
role clarity
5/5
pay transparency
5/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Flagship Pioneering, Inc. as an employer.

What you need

  • Ph.D. in Pharmaceutical Sciences, Chemical Engineering, Bioengineering, Chemistry, Biochemistry, or related field with 12+ years of relevant industry experience; M.S. with 14+ years; or B.S. with 16+ years
  • Extensive hands-on experience in LNP formulation and process development
  • Deep understanding of LNP composition, formation, purification, characterization, and the relationships between process parameters and product attributes
  • Demonstrated ability to lead complex technical programs, interpret data, troubleshoot problems, and establish development strategies
  • Proven experience leading and developing scientific teams and managing multiple concurrent programs and resources
  • Strong written, verbal, presentation, and client-facing communication skills

Nice to have

  • Experience in a CMO, CDMO, CRO, or other client-service organization
  • Experience developing LNPs across multiple payloads and therapeutic applications
  • Experience building or scaling LNP formulation, process development, and production capabilities
  • Experience with technology transfer or transitioning development processes toward larger-scale or GMP manufacturing
  • Experience supporting technical proposals, scopes of work, and business development activities

What you get

  • Healthcare coverage
  • Annual incentive program
  • Retirement benefits
  • Broad range of other benefits

Worth weighing

  • No specific mention of remote work options
  • Salary range provided but may vary based on qualifications and experience
  • The role involves significant leadership and client-facing responsibilities, which may require strong interpersonal skills

Summarised from Flagship Pioneering, Inc.'s posting. Read the full original.

Listed by Flagship Pioneering, Inc. on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

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