Senior Clinical Project Manager

Sionna Therapeutics Inc

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Waltham, Massachusetts, US on site Until 8/21/2026 8+ years exp First posted May 27, 2026 Last posted May 27, 2026
Job description

Description

Sionna Therapeutics is a clinical-stage biopharmaceutical company on a mission to revolutionize the current treatment paradigm for CF by developing novel medicines that normalize the function of the CFTR protein. Sionna’s goal is to deliver differentiated medicines for people living with CF that can restore their CFTR function to as close to normal as possible by directly stabilizing CFTR’s nucleotide-binding domain 1 (NBD1), which the company believes is central to potentially unlocking meaningful improvements in clinical outcomes and quality of life for people with CF. Leveraging over a decade of the co-founders’ extensive research on NBD1, the company is advancing a pipeline of novel small molecules engineered to correct the defects caused by the F508del genetic mutation, which resides in NBD1. Sionna is also developing a portfolio of complementary CFTR modulators that are designed to work synergistically with its NBD1 stabilizers to improve CFTR function.

Position Summary:

Sionna Therapeutics is seeking a Senior Clinical Project Manager (Sr. CPM) who will be responsible for all aspects of clinical study management, providing performance metrics, overseeing the CRO and other vendors and helping to ensure the quality of deliverables in global clinical studies. This person will also lead functional team members, CROs, and vendors to successfully deliver clinical studies in collaboration with the Director, Clinical Operations. Also, as needed, the person in this role will support and help develop clinical operations SOPs as needed, in conjunction with QA and the Director of Clinical Operations.   This role reports to the Director of Clinical Operations.


Responsibilities:

  • Oversee site study activities, quality, timelines, and the study budget with internal functional leads, CRO and vendors to ensure that the overall project objectives are met 
  • Oversee and participate in study start-up and ensure all startup activities, including site selection and activations are aligned with internal timelines 
  • Partner with the CRO to ensure participant enrollment targets are met 
  • Work with CRO to ensure site and data monitoring strategies are developed and carried out effectively 
  • Initiate and build professional relationships both with clinical site staff and CRO and vendor partners 
  • Take part in the development of and management of clinical study documents including, but not limited to, Protocols and amendments, Informed Consent Forms (ICFs), confidentiality agreements, translated clinical documents 
  • Help to develop, track, review, and manage study related plans and processes, including but not limited to Investigator agreements (CTA), clinical monitoring plan (CMP), safety monitoring plan (SMP), lab manuals, protocol deviations, etc. 
  • Provide oversight of the clinical study budget and Investigator site grants 
  • Oversee monitoring activities, ensure compliance with the CMP, perform site monitoring and co-monitoring visits as needed; review of monitoring visit reports  
  • Manage CRO and study vendors, as applicable, to ensure compliance with ICH/GCP requirements and internal SOPs, where applicable 
  • When applicable, manage and work with translation vendor to prepare clinical, subject-facing documents for IRB/EC submissions 
  • Participate in data review and query management to ensure quality data and site performance in accordance with the protocol 
  • Provide oversight and maintenance of the TMF and ensuring related SOPs and TMF plans are being followed 
  • Participate in CRO and clinical vendor identification and selection for new studies 
  • Help mentor and train junior members of the clinical team in the area of clinical operations 
  • Help to ensure studies are always “inspection ready” 
  • Support and help to drive the development, review, approval, training, adherence to and life-cycle management of GxP SOPs 
  • Additional tasks as needed

Requirements

  • Bachelor’s degree or equivalent in health-related field preferred 
  • 8+ years of experience in the pharmaceutical/biotechnology industry which includes experience as a Clinical Study Lead for Global (multi-region/multi-site) studies with a successful proven track record 
  • Solid understanding of clinical development process from IND to NDA/BLA submission 
  • Proficiency in the areas of clinical site selection, initiation, and management 
  • Excellent experience working in cross-functional team-oriented environments 
  • Demonstrates strong project management skills 
  • Understanding of ICH and regulatory environment as it pertains to clinical operations  
  • Ability to multitask and prioritize, comfortable with changing priorities 
  • Excellent interpersonal, problem-solving, and organizational skills.
  • Proficient in reviewing and assessing clinical data 
  • Excellent written and oral communication skills 
  • Experience with Phase 1 and Phase 2 studies, rare disease and global clinical trials is a plus 
  • Experience in working in a small organization is preferred 

Salary Range: $170,000 – $190,000

About this role

Summary

Manage global clinical studies, oversee CRO/vendors, ensure quality and compliance, support study deliverables.

Job title

Senior Clinical Project Manager

Experience level

8+ years

Minimum experience

8+ years exp

Industry

biopharmaceuticals

Location requirements

Waltham, Massachusetts; remote not specified.

Salary

$170k–$190k

Management role

No

Skills & keywords

Required skills

clinical study managementCRO managementICH/GCP compliancestudy budgetingclinical documents

Preferred skills

phase 1 and 2 studiesrare disease experienceglobal clinical trialssmall organization experience

Specializations

clinical study managementCRO oversightstudy start-upregulatory complianceglobal trials
Locations

Structured locations inferred from the posting.

Waltham, MA, USA

On-site City