TheJobsMapSionna Therapeutics jobs and careers
Waltham MA
As of October 29, 2026, Sionna Therapeutics has 3 open roles.
About Sionna Therapeutics
Sionna Therapeutics is a clinical-stage biopharmaceutical company on a mission to revolutionize the current tr
Founded in 2018 by Greg Hurlbut and Mark Munson.
- Founded
- 2018
- Employees
- 11 to 50
- Total funding
- $292M
- Headquarters
- Waltham MA
- Hiring in
- 1 city
Leadership
The top of Sionna Therapeutics's org chart, with how many people report into each leader.
Mike Cloonan
President & CEO
50 reports
Mark Munson
Co-Founder & VP, Medicinal Chemistry
1 report
Elena Ridloff
CFO & Head of Corporate Development
5 reports
Charlotte McKee
Chief Medical Officer
11 reports
Vanya Sagar
Chief People Officer
2 reports
Andy Chu
Vice President Information Technology
3 reports
Mark M.
Co-founder And Vice President Of Medicinal Chemistry At Sionna Therapeutics
Greg Hurlbut
Co-founder and SVP Head of Research
8 reports
Jen Fitzpatrick
Chief Legal Officer
2 reports
Board
Josh Resnick
Director
Bruce Booth
Board Director
Lucian Iancovici
Director
Peter Thompson
Director
Paul Clancy
Chair
Taiyin Yang
Scientific Advisor
Sionna Therapeutics jobs: common questions
- Is Sionna Therapeutics hiring right now?
- Yes. Sionna Therapeutics has 3 open roles listed as of October 29, 2026.
- Where is Sionna Therapeutics hiring?
- The most open roles are in Waltham (3).
- Where is Sionna Therapeutics headquartered?
- Sionna Therapeutics is headquartered in Waltham MA and was founded in 2018.
- Who leads Sionna Therapeutics?
- Mike Cloonan, President & CEO, is at the top of Sionna Therapeutics's org chart.
- How do I apply for a job at Sionna Therapeutics?
- Pick a role on Sionna Therapeutics's TheJobsMap page and select Apply. Every listing links to the original posting on Sionna Therapeutics's own careers site, so you apply directly with the employer.