Director, Regulatory Affairs, Strategy

LeonaBio, Inc. • Bothell, WA

1d • $220,000 - $260,000 • Hybrid

About The Position

LeonaBio, Inc., headquartered in the Seattle, Washington area, is a clinical-stage biopharmaceutical company dedicated to the development of novel therapeutics for high unmet medical needs, including amyotrophic lateral sclerosis (ALS) and treatment-resistant metastatic breast cancer, with the goal of improving patients' lives. Our lead drug candidates, lasofoxifene and ATH-1105, are novel, small molecule therapies with the potential to address devastating diseases where current treatment options are limited or ineffective. With a strong commitment to scientific excellence and patient-centered innovation, we are dedicated to developing meaningful new therapies for those who need them most.

Requirements

• Advanced degree in a life science discipline (PharmD, PhD, MD, MS) preferred.
• 8+ years of experience in biopharmaceutical regulatory affairs, including 5+ years in global regulatory strategy; candidates with a higher level of education may be considered with fewer years of experience.
• Demonstrated ownership of at least one US marketing application (NDA or BLA) or major US/EU submission, from readiness through submission and ideally approval.
• Direct experience leading FDA meetings as the regulatory lead, including briefing authorship and a speaking role.
• Experience carrying a program from early into late-phase development, including reaching agreement with a health authority on a registration-enabling design.
• Working knowledge of ex-US requirements (EU CTR/CTIS, MAA, Scientific Advice) and familiarity with at least one other major region.
• Excellent scientific writing and speaking skills, and sound judgment under incomplete information.
• Demonstrated ability to leverage AI-enabled tools and emerging technologies to enhance regulatory strategy development, regulatory intelligence, document authoring, data analysis, and operational efficiency, while ensuring appropriate scientific rigor, critical thinking, and regulatory compliance.
• Demonstrated ability to develop, defend, and adapt regulatory strategy in situations where regulatory precedent is limited, evolving, or subject to interpretation.
• Proven ability to influence cross-functional teams, build alignment among diverse stakeholders, and drive decision-making without direct authority.
• Experience balancing regulatory, scientific, operational, and benefit-risk considerations when developing strategic recommendations for development and registration programs.

Nice To Haves

• Experience in oncology and/or in neurology, neurodegenerative, or rare disease development.
• Expedited program experience: Fast Track, Breakthrough Therapy, orphan drug designation, accelerated approval, or PRIME.
• Companion diagnostic or drug–device co-development experience.
• Sufficient regulatory CMC literacy to partner effectively with a dedicated CMC regulatory counterpart.
• Experience operating in a lean biotechnology environment where strategic leadership, independent decision-making, and hands-on execution are equally important.

Responsibilities

• Own global regulatory strategy for both programs — target product profile, labeling, filing sequence, and expedited-pathway strategy — translated into a dated plan aligned with clinical, CMC, and program timelines.
• Own the regulatory critical path and escalate risks with recommended options.
• Lead US marketing application readiness — gap assessments, module ownership, content plan, submission timeline — through submission-level authoring and sign-off, managing the review period end to end.
• Plan post-approval lifecycle management, including commitments, supplements, and labeling changes.
• Own health authority strategy and execution across both programs, from pre-NDA meetings through Type B/C/D meetings and EMA Scientific Advice, including briefing packages, question strategy, and rehearsal.
• Anticipate regulatory risks, questions, and objections, and develop proactive strategies, evidence-based positions, and contingency approaches to support successful health authority interactions and program outcomes.
• Develop regulatory strategies and health authority engagement plans that incorporate primary objectives, alternative approaches, and contingency options to maximize the likelihood of successful outcomes.
• Lead the regulatory work to move the early-phase program into late-phase development, including the health authority interaction sequence needed to reach agreement on a registration-enabling design.
• Serve as the Company's primary point of contact with FDA and manage ex-US interactions through regional consultants and partners.
• Actively manage consultants and vendors on scope, quality, and timeline.
• Influence cross-functional decisions by integrating regulatory considerations into clinical development, translational science, biostatistics, pharmacovigilance, regulatory operations, medical affairs, and CMC planning.
• Represent Regulatory Affairs on program teams and governance forums, and review regulatory content in protocols, investigator brochures, and clinical study reports.
• Translate complex regulatory requirements, emerging regulatory intelligence, and health authority feedback into clear, actionable recommendations for technical teams, program leaders, and executive management.
• Build the function's core infrastructure — submission standards, health authority process, regulatory intelligence — and maintain compliance with ICH guidance and internal SOPs.
• Operate within a lean, cross-functional team; no direct reports at hire, though the role may grow a small team over time.

What This Job Offers

• Job Type: Full-time
• Career Level: Director