Senior Analyst, Data Science

Acadia Pharmaceuticals Inc.
$97,000—$120,700
vision insurance, parental leave, paid holidays, sick time, tuition assistance, 401(k)
United States, California, San Diego
12830 El Camino Real (Show on map)
Feb 04, 2026
About Acadia Pharmaceuticals Acadia is committed to turning scientific promise into meaningful innovation that makes the difference for underserved neurological and rare disease communities around the world. Our commercial portfolio includes the first and only FDA-approved treatments for Parkinson's disease psychosis and Rett syndrome. We are developing the next wave of therapeutic advancements with a robust and diverse pipeline that includes mid- to late-stage programs in Alzheimer's disease psychosis and Lewy body dementia psychosis, along with earlier-stage programs that address other underserved patient needs. At Acadia, we're here to be their difference. Please note that this position can be based in San Diego, CA OR San Francisco, CA OR Princeton, NJ. Acadia's hybrid model requires this role to work in our office three days per week on average. Position Summary The Sr. Analyst, Data Science transforms complex, high-volume data into actionable insights that support informed decision-making across the organization. Applying advanced statistical methods, machine learning, and rigorous analytical approaches, this role partners with product, engineering, marketing, and operations to address high-impact business questions. The focus is on producing reliable, decision-ready analyses that connect data to measurable outcomes and guide strategic execution. Primary Responsibilities Design, develop, and implement predictive models and machine learning algorithms to solve complex business problems Analyze large, complex datasets to uncover trends, patterns, and opportunities for optimization, including Medical Claims, Procedure, HUB, SP, SD, LTC and Prescription data sets Ensure data accuracy and integrity by performing regular system audits and resolving discrepancies to maintain reliable datasets for analytics and decision-making Conduct A/B tests, statistical analyses, and causal inference to evaluate business initiatives and product changes Translate business needs into data requirements and collaborate with data engineering to ensure high-quality data availability Communicate data-driven insights and recommendations clearly and effectively to both technical and non-technical stakeholders Develop dashboards and data visualizations to monitor key performance indicators (KPIs) and business health Stay current with industry trends, tools, and best practices in data science and analytics Other responsibilities as assigned Education/Experience/Skills Bachelor's degree in Statistics, Computer Science, Data Science, Mathematics, Economics or a related field. Targeting 3 years of progressively responsible experience in data science or an advanced analytics role, preferably in a pharmaceutical or biotech environment. An equivalent combination of relevant education and experience may be considered. Key Skills: Proficiency in Python or R for data analysis and modeling Strong SQL and Snowflake skills and experience working with large-scale data systems Experience with statistical modeling, machine learning, and A/B testing methodologies Excellent communication and presentation skills Ability to work independently and manage multiple priorities in a fast-paced environment Experience with cloud platforms such as AWS, GCP, or Azure Familiarity with data visualization tools like Tableau, Power BI, or Looker Knowledge of modern ML frameworks (e.g., scikit-learn, XGBoost, TensorFlow) Background in a specific domain (e.g., fintech, e-commerce, healthcare) is a plus Ability to manage multiple priorities and work cross-functionally in a fast-paced environment Must be able and willing to travel on occasion Physical Requirements This role involves regular standing, walking, sitting, and the use of hands for handling or operating equipment. The employee may also need to reach, climb, balance, stoop, kneel, crouch, and maintain visual, verbal, and auditory communication in a standard office environment and while working independently from remote locations. The employee must occasionally lift and/or move up to 20 pounds. This position requires the ability to travel independently overnight and/or work after hours as required by travel schedules or business needs. #LI-Hybrid #LI-SL1 In addition to a competitive base salary, this position is also eligible for discretionary bonus and equity awards based on factors such as individual and organizational performance. Actual amounts will vary depending on experience, performance, and location. Salary Range $97,000 — $120,700 USD What we offer US-based Employees: Competitive base, bonus, new hire and ongoing equity packages Medical, dental, and vision insurance Employer-paid life, disability, business travel and EAP coverage 401(k) Plan with a fully vested company match 1:1 up to 5% Employee Stock Purchase Plan with a 2-year purchase price lock-in 15+ vacation days 13 -15 paid holidays, including office closure between December 24th and January 1st 10 days of paid sick time Paid parental leave benefit Tuition assistance EEO Statement (US-based Employees): Studies have shown that women and people of color are less likely to apply for jobs unless they believe they meet every one of the qualifications in the exact way they are described in job postings. We are committed to building a diverse, equitable, inclusive, and innovative company, and we are looking for the BEST candidate for the job. That candidate may be one who comes from a less traditional background or may meet the qualifications in a different way. We strongly encourage you to apply, especially if the reason you are the best candidate isn't exactly what we describe here. It is the policy of Acadia to provide equal employment opportunities to all employees and employment applicants without regard to considerations of race, including related to hairstyle, color, religion or religious creed, sexual orientation, gender, gender identity, gender expression, gender transition, country of origin, ancestry, citizenship, age, physical or mental disability, genetic information, legally-protected medical condition or information, marital status, domestic partner status, family care status, military caregiver status, veteran or military status (including reserve status, National Guard status, and military service or obligation), status as a victim of domestic violence, sexual assault or stalking, enrollment in a public assistance program, or any basis protected under federal, state or local law. As an equal opportunity employer, Acadia is committed to a diverse workforce. If you are a qualified individual with a disability or a disabled veteran, you have the right to request a reasonable accommodation. Furthermore, you may request additional support if you are unable or limited in your ability to use or access Acadia's career website due to your disability, along with any accommodations throughout the interview process. To request or inquire about your reasonable accommodation, please complete ourReasonable Accommodation Request Formor contact us attalentacquisition@acadia-pharm.comor858-261-2923. Please note that reasonable accommodations granted throughout the recruiting process are not guaranteed to be the same accommodations given if hired. A new request will need to be submitted for any ADA accommodations after starting employment. California Applicants: Please see Additional Information for California Residents within our Privacy Policy. Canadian Applicants: Please see Additional Information for Canadian Residents within our Privacy Policy. Applicants in the European Economic Area, Switzerland, the United Kingdom, and Serbia: Please see Additional Information for Individuals in the European Economic Area, Switzerland, the United Kingdom, and Serbiawithin our Privacy Policy. Notice to Search Firms/Third-Party Recruitment Agencies (Recruiters): The Talent Acquisition team manages the recruitment and employment process for Acadia Pharmaceuticals Inc. ("Acadia"). Acadia does not accept resumes from recruiters or search firms without an executed search agreement in place. Resumes sent to Acadia employees in the absence of an executed search agreement will not obligate Acadia in any way with respect to the future employment of those individuals or potential remuneration to any recruiter or search firm. Candidates should never be submitted directly to our hiring managers or employees.