Sr. Administrative Assistant​/Executive Assistant

About Avalyn

Avalyn aims to transform the treatment paradigm for pulmonary fibrosis and other serious, rare respiratory diseases. The company is advancing optimized inhaled formulations of established antifibrotic medicines designed to deliver drug directly to the lungs, enhance local efficacy, and reduce systemic side effects. Avalyn’s AP01 program is an optimized inhaled formulation of pirfenidone currently being evaluated in MIST, a global Phase 2b clinical trial in patients with progressive pulmonary fibrosis (PPF).

AP01 has demonstrated encouraging safety and clinical activity across Phase 1b and an ongoing, multi-year open-label extension trial, with long-term data supporting the potential to preserve lung function while improving tolerability relative to historical oral pirfenidone. Avalyn’s AP02 program is an optimized inhaled formulation of nintedanib currently being evaluated in AURA-IPF, a global Phase 2 clinical trial in patients with idiopathic pulmonary fibrosis (IPF).

Avalyn is also advancing AP03, an inhaled fixed-dose combination of pirfenidone and nintedanib, designed to deliver multiple antifibrotic mechanisms through a single lung-targeted platform. By leveraging its proprietary drug-device approach and deep expertise in rare respiratory disease development, Avalyn aims to establish a new standard of care in pulmonary fibrosis through inhaled, lung-targeted therapies. For more information, please visit  and follow the company on Linked In.

Avalyn is seeking a highly collaborative, adaptable, and proactive Sr. Administrative Assistant / Executive Assistant to support members of our executive and leadership team during an exciting period of growth and evolution following our recent IPO. This role is far more than traditional administrative support. It is a critical partnership role that helps create alignment, organization, communication, and operational efficiency across the executive team and broader organization.

The ideal candidate thrives in a highly team-oriented environment and understands that success comes from partnership, flexibility, and a willingness to jump in wherever needed. This individual will work closely with other administrative team members and cross-functional partners to ensure seamless support coverage, coordinated communication, and an exceptional employee and leadership experience.

This position requires onsite presence 2–3 days per week, or as needed based on organizational activities. The Senior Administrative Assistant / Executive Assistant will play an important role in helping foster Avalyn’s collaborative, respectful, and high-performing culture.

• Enjoys working as part of a collaborative administrative team
• Is highly flexible and adaptable in a fast-changing environment
• Naturally steps in to help others without hesitation
• Operates with a “no task too small” mindset
• Communicates proactively and professionally
• Can pivot quickly while maintaining a calm, positive presence
• Builds strong relationships across all levels of the organization

This role requires exceptional judgment, discretion, organization, and attention to detail, along with a strong service-oriented mindset and the ability to balance multiple competing priorities with professionalism and grace.

• Executive & Administrative Support: Provide proactive administrative and operational support to executive leaders (C-Suite)
• Manage complex calendars with strong prioritization and attention to detail
• Coordinate internal and external meetings across multiple time zones
• Prepare agendas, briefing materials, meeting logistics, and follow-up items
• Support expense reporting, invoice processing, and administrative workflows
• Draft and manage professional correspondence and communications
• Handle highly confidential information with discretion and sound judgment
• Extend similar administrative support to senior members of the Legal and G&A teams as needed and as priorities allow
• Proficiently manage Zoom, Microsoft Office Suite and other video conferencing software to set up and troubleshoot virtual meetings, conferences, and presentations

• Collaboratio…