Director/Sr. Director, Clinical Operations Lead

Company Overview: 

Paratus is decoding evolution to discover and develop first-in-class medicines for serious diseases where today’s therapies fall short. We are a global team of drug hunters dedicated to transforming nature’s most resilient traits into first-in-class medicines. Our interdisciplinary teams combine AI-powered discovery with deep drug development expertise to translate these insights into differentiated therapeutic programs.  

This is an opportunity to be the founding clinical operations leader at a company where your work will shape both the science and the organization. 

Position Overview:  

As Paratus Sciences' first dedicated clinical operations hire, you will own the end-to-end delivery of our clinical pipeline. This is not a role for a process follower, it is a role for a dynamic builder and operator who can translate a clinical development strategy into executable programs, establish the infrastructure that scales with us, and lead with equal parts strategic judgment and hands-on accountability. 

You will be the operational backbone of our most critical near-term milestones across two pipeline programs. You will define how we work with CROs, how we govern our vendors, how we manage risk, and how we build the team that carries us through Phase 2 and beyond. 

This role reports to the Head of Clinical Development and is initially an individual contributor position with an opportunity to build and scale the clinical operations team as the pipeline advances. 

This position is based in Boston, Massachusetts, with an expectation of working in the office a minimum of two days per week. Flexibility to work across global time zones is required.  

Role Description:  

Study Execution & CRO Governance 
Lead the full lifecycle of clinical trial execution from CRO and vendor selection, through contracting, study startup, site management oversight, and study close-out. Own the sponsor-side CRO relationship across the current pipeline, including our lead Phase 1 FIH program (healthy volunteers and patients) and the next program advancing toward IND and FIH, with accountability for timelines, budgets, and quality standards. Assess study feasibility, develop cost estimates, and provide input into contracts, work orders, and change orders in support of outsourcing decisions. 

Create and execute clinical operational strategic plans aligned with product strategy and resource allocation, translating development objectives into executable, resourced program plans. 

Operational Infrastructure 
Build the clinical operations foundation Paratus will scale on: SOPs, vendor qualification frameworks, oversight plans, and a risk-based monitoring approach. You will establish practices that are fit-for-purpose today and structured to grow as the pipeline expands.  

Budget & Finance Partnership 
Manage clinical trial budgets and forecasts across programs. Partner closely with Finance on accruals, variance analysis, and program-level cost accountability. Proactively flag risks before they become surprises. 

Risk Management & Program Momentum 
Develop and execute risk mitigation strategies that protect program timelines. Represent clinical operations in cross-functional program discussions; serving as the operational voice on timelines, risks, trade-offs, and decisions. 

Team Building 
Identify, recruit, and develop the ClinOps team as the pipeline scales including CTMs, CRA oversight, study managers, and beyond. Model a high-performance culture that is inspection-ready, compliant, and mission-driven. 

Paratus Sciences is proud to be an Equal Opportunity employer.  We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.  Paratus Sciences is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at careers@paratussciences.com.