Senior Clinical Trial Associate (Sr. CTA) NX-1607

Nurix • Brisbane, CA

1d • $134,500 - $146,600 • Onsite

About The Position

This role involves owning key operational aspects of clinical trials, including TMF integrity and vendor coordination, while also mentoring junior team members. The Senior Clinical Trial Associate will independently manage the study TMF plan from development to archiving, lead quality reviews, resolve discrepancies with CROs, and draft study documents with minimal oversight. They will also serve as a resource for junior CTAs, manage clinical supply and lab sample coordination, handle data reconciliation issues, represent Clinical Operations in meetings, and contribute to training materials and SOPs.

Requirements

• Bachelor’s degree (BS/BA) or equivalent combination of education and work experience in a science-related field
• 3–5+ years of Clinical Operations or clinical research-related experience
• Demonstrated ownership of a TMF or vendor relationship from start to finish
• Comfortable resolving routine CRO/vendor issues independently before escalating
• Experience mentoring or informally guiding junior team members
• Excellent verbal and written communication skills
• Proficiency with MS Word, Excel, Outlook, and PowerPoint

Responsibilities

• Own the study TMF plan end-to-end: development, tracking, and archiving of Essential Documents across the trial lifecycle
• Lead quality reviews of the TMF and resolve discrepancies directly with the CRO
• Draft and finalize study documents — plans, manuals, CRFs, and patient materials — with minimal oversight
• Serve as a go-to resource for junior CTAs, providing informal mentorship and process guidance
• Independently manage clinical supply and lab sample coordination, flagging risks before they escalate
• Own data reconciliation issues across systems, looping in Data Management only when needed
• Represent Clinical Operations at portions of team meetings and Investigator Meetings
• Help shape training materials and SOPs used across the broader CTA team

What This Job Offers

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