• Lead a small clinical study or co-lead a larger study or studies with moderate guidance. • Be able to support several clinical studies with minimal guidance. • Manage and monitor the progress of data management activities with CROs or other vendors on assigned studies. • Review protocols for appropriate data capture including electronic Case Report Form (eCRF) design. • Be able to perform a thoroughly detailed review of eCRF data requirements. • Interact with CRAs, programmers, study managers and statisticians in designing eCRFs and creating the annotated eCRF and CRF completion guidelines. • Develop data edit check specifications and run data listings as required. • Coordinate the design and testing of Electronic Data Capture (EDC) systems according to company standards. • Able to resolve EDC system issues with team members. • Develop the Data Management Plan for a clinical study. • Able to review and provide feedback to the clinical team on other study documents e.g. Clinical Monitoring plans, Statistical analysis plans and vendor specifications. • Enter data queries into the EDC system to be resolved at investigational sites and manage the resolution of those queries. • Perform reconciliation of header data from external data sources against the clinical database. • Perform Serious Adverse Event reconciliation activities according to SOPs and guidelines. • Assist in database upgrades/migrations including performing User Acceptance Testing. • Able to maintain study workbooks and data management files. • Perform database lock and freeze activities per company SOPs. • Participate in regular team meetings and provide input when appropriate. • Provide input into the development of data management SOPs, Work Instructions, and process documents. • Assist with the training of new employees and/or contractors. • Collaborates with cross-functional teams to design and implement effective data collection strategies, ensuring high-quality data capture and timely resolution of data queries throughout the clinical trial lifecycle.

• Strategic Influence: Shape Mozilla's most important business decisions with rigorous, data-driven insights. Turn ambiguity into clear recommendations that influence executive thinking and long-term strategy. • Trusted Partnerships: Build trusted relationships with senior leaders and cross-functional partners. Surface tradeoffs, align stakeholders with differing perspectives, and help teams make better, faster decisions. • Technical Excellence: Design and deliver sophisticated analytical solutions to solve complex, ambiguous problems involving large-scale, high-dimensional data. Set a high technical bar through sound methodology, statistical rigor, and pragmatic execution. • Mentorship and Growth: Serve as a technical leader within the Data Science community. Mentor data scientists, advise managers on technical direction, and elevate the quality of analytical work across the organization.

• Strategic Influence: Shape Mozilla's most important business decisions with rigorous, data-driven insights. Turn ambiguity into clear recommendations that influence executive thinking and long-term strategy. • Trusted Partnerships: Build trusted relationships with senior leaders and cross-functional partners. Surface tradeoffs, align stakeholders with differing perspectives, and help teams make better, faster decisions. • Technical Excellence: Design and deliver sophisticated analytical solutions to solve complex, ambiguous problems involving large-scale, high-dimensional data. Set a high technical bar through sound methodology, statistical rigor, and pragmatic execution. • Mentorship and Growth: Serve as a technical leader within the Data Science community. Mentor data scientists, advise managers on technical direction, and elevate the quality of analytical work across the organization.

Role Description We are seeking a highly analytical and detail-oriented Senior Analyst to support media analytics and measurement across campaigns. This role is responsible for transforming data into clear, actionable insights that inform campaign optimization and support future planning. The Senior Analyst partners with media, strategy, and analytics teams to ensure data is accurate, insights are relevant, and outputs are polished and decision-ready—with a focus on enabling faster, smarter media decisions. Responsibilities - Analyze cross-channel media performance and deliver insights to support campaign optimization and planning - Translate data into clear findings and actionable recommendations - Support development and execution of measurement frameworks and learning agendas - Conduct audience, competitive, and performance analysis to inform strategy - Partner with media teams to identify in-flight optimization opportunities - Build and maintain dashboards and reports that are intuitive and decision-ready - Support data automation and pipeline development (e.g., GCP, Funnel.io) - Ensure data accuracy, consistency, and quality across outputs - Contribute to presentations with data-driven storytelling, not just data reporting Core Capabilities (Strategy, Analytics & Tools) - Applies measurement frameworks to analyze media performance and audience behavior - Identifies performance drivers, trends, and optimization opportunities - Synthesizes data across sources into clear, actionable insights - Uses tools (CM360, Meta, Adobe/GA4, Tableau/Looker, Funnel.io) to analyze and visualize data effectively - Supports automation efforts to reduce manual reporting and improve efficiency - Applies analytical thinking to answer business and campaign performance questions - Maintains strong data quality, organization, and taxonomy standards Communication & Collaboration - Translates data into clear, concise insights and recommendations - Contributes to client and internal discussions with fact-based, insight-driven input - Supports development of polished presentations and reporting outputs - Partners with cross-functional teams to ensure alignment on performance and insights - Continuously improves deliverables to move from reporting toward insight-driven storytelling Qualifications - 3–5+ years of experience in media analytics, marketing analytics, or data analysis - Strong understanding of paid media metrics, performance drivers, and campaign structure - Experience translating data into insights and actionable recommendations - Familiarity with measurement frameworks and performance analysis approaches - Proficiency in analytics and visualization tools (e.g., Adobe Analytics, GA4, Tableau, Looker) - Experience with data tools or automation (e.g., Excel, SQL, Funnel.io, or similar) - Strong attention to detail and ability to deliver accurate, high-quality outputs - Effective communication skills with ability to present insights clearly and concisely Benefits - Paid Family Care for parents and caregivers for 12 weeks or more - Monetary assistance and support for Adoption, Surrogacy and Fertility - Monetary assistance and support for pet adoption - Employee Assistance Programs and Health/Wellness/Comfort reimbursements - Tuition Assistance - Paid time off that includes Flexible Time off, Vacation, Annual Sick Days, Volunteer Days, Holiday and Identity days, and more - Matching Gifts programs - Flexible working arrangements - ‘Work Your World’ Program encouraging employees to work from anywhere - Business Resource Groups that support multiple affinities and alliances