The Position
We are seeking a stellar biostatistician (Senior Associate) to join our rapidly growing biometrics team to support clinical studies across Arrowhead's expanding portfolio. As an internal expert in biostatistics, you will provide technical leadership and biostatistical input to closely collaborate with other functional teams at Arrowhead, including Clinical Development and Operations, Regulatory, Commercial, Program Management and others.
Responsibilities
• Support statistical aspects of clinical trials including input on study design, randomization, sample size calculations, and statistical analysis plans (SAPs) • Draft and contribute to statistical methods sections of protocols, SAPs, and clinical study reports (CSRs) • Perform data analyses using SAS and/or R, and assist with interpretation of results • Collaborate closely with data management and statistical programming teams to ensure high-quality data and analysis outputs • Participate in the development of summary tables, figures, and listings for regulatory submissions and publications • Assist in reviewing and QC of statistical outputs and documents • Support the evaluation of statistical methodologies and explore innovative analytical techniques as needed • Contribute to departmental process improvements, documentation, and knowledge sharing
Requirements
PhD in Biostatistics or Statistics Hands-on experience with statistical software packages (e.g., SAS and/or R) Understanding of clinical trial phases and statistical considerations in clinical research Strong attention to detail, organizational skills, and ability to manage multiple tasks Effective written and verbal communication skills Willingness to learn and take direction while growing into greater independence
Preferred
1+ years of relevant experience in the pharmaceutical, biotechnology, or CRO industry, is preferred. Familiarity with regulatory guidance and industry standards (e.g., ICH E9, CDISC standards such as SDTM and ADaM) Exposure to working with CROs or cross-functional clinical trial teams Knowledge of pulmonary function therapeutic area and drug development in this TA