Jobs at Eisai US

Leads quantitative systems pharmacology strategy and develops mechanistic mathematical models supporting drug discovery, clinical development, dose selection, efficacy and safety assessment, and translational decisions. Applies computational, statistical, and biological expertise across neurology, oncology, and other therapeutic areas; guides QSP platform development, advances model-informed drug development, collaborates across teams, presents scientific findings, and manages modeling deliverables.

Coordinates global and domestic logistics for commercial and clinical pharmaceutical products. Manages transportation, import/export operations, customs brokerage, shipping documentation, ERP transactions, inventory discrepancies, 3PL and CMO relationships, and regulatory compliance. Reviews invoices, bills of lading, SOPs, and filings; supports hazardous materials shipping, audits, customs clearance, and process improvements while ensuring product traceability and timely delivery.

Supports inventory and cost accounting, standard costing, variance analysis, inventory valuation, monthly close, forecasting, financial reporting, audits, SOX controls, customs valuation, and manufacturing finance. Partners with supply chain, manufacturing, tax, and corporate accounting teams. Uses SAP, TM1, Excel, Ariba, Monday.com, and Microsoft Copilot to automate reporting, improve reconciliations, and enhance financial processes.

Leads market access and account management training strategy for pharmaceutical commercial teams across neurology and oncology. Develops e-learning, workshops, assessments, classroom and experiential training; facilitates train-the-trainer programs; ensures regulatory review; manages budgets, vendors, stakeholders, direct reports, mentoring and team development. Requires pharmaceutical industry expertise, market access and reimbursement knowledge, account management experience, therapeutic-area familiarity, presentation skills, and virtual training design experience.

Leads Workday HCM configuration, optimization, security administration, reporting, data governance, and ongoing support. Serves as the HRIS subject matter expert and liaison among HR, IT, Payroll, vendors, and business stakeholders. Manages HR technology projects, business process design, testing, compliance, troubleshooting, process improvements, and reporting initiatives while mentoring team members and supporting strategic HR technology objectives.

Provides field-based patient access and reimbursement support for Eisai’s neurology products. Educates healthcare professionals and health-system stakeholders on payer coverage, reimbursement, buy-and-bill, J Code billing, specialty distribution, and patient support programs. Identifies and resolves access issues, monitors payer trends, develops regional access strategies, trains sales teams, and communicates market access information to internal and external stakeholders.

Lead design, engineering, and 24x7 operations of on-premises and cloud hosting (AWS/Azure) across the Americas. Own architecture standards, FinOps, cost optimization, migrations, DR, and compliance (GxP/FDA). Manage teams (60+), budgets, vendors, and enable the Global Capability Center to deliver cloud and infrastructure services.

Lead end-to-end external collaborations and alliance management, conduct search and evaluation of external opportunities, build scientific landscapes and KOL relationships, and integrate external innovation into internal program and portfolio strategy across neuroscience and other therapeutic areas.

Lead development, review, approval, and maintenance of Company Core Data Sheets (CCDS), Country Product Information (CPI) and related components. Coordinate cross-functional teams, provide regulatory labeling strategy and tactical guidance, manage direct reports, ensure SPL compliance for US submissions, maintain labeling history, and support global labeling intelligence and special GRN/GL initiatives.

Lead translational strategies across neurology programs, design multimodal biomarker approaches, integrate preclinical and clinical data, support trial design and regulatory submissions, collaborate cross-functionally, and present findings externally. Focus on non-Alzheimer's neurodegenerative diseases and deliver data-driven decisions from discovery through early clinical development.

Manage clinical data activities from study start-up through completion, develop eCRFs/DMPs/validation and data transfer specs, oversee CROs and internal teams, ensure GCP/SOP/regulatory compliance, represent Data Management on study teams, mentor staff, and deliver quality data.

Lead translational and biomarker strategy for neurology programs, bridging preclinical and clinical teams. Implement multi-modal biomarkers (biofluid, imaging, digital), analyze biomarker and clinical data, support assay implementation with CROs/academic partners, contribute to study design, regulatory documents, and scientific communications to inform program decisions.

Provide field-based access and reimbursement expertise for oncology and neurology products; support HCPs with payer education, escalate complex cases, train and mentor ARMs, liaise with internal stakeholders, ensure HIPAA/compliance, and travel to accounts and conferences to improve patient access to Eisai therapies.

Lead laboratory-scale downstream development for biologics: design and run protein purification experiments (chromatography, filtration, membrane separations), characterize products with HPLC, electrophoresis, ELISA and UV/Vis, support viral clearance, scale-up, tech transfer, process validation, maintain PD equipment/labs, author technical reports, and collaborate cross-functionally.

Lead global regulatory labeling strategy and operations for neurology and oncology products. Oversee development and maintenance of CCDS, USPI, EU SmPC and country labels, manage labeling teams, EDMS repositories and workflows, ensure regulatory compliance and consistency, and liaise with partners and stakeholders.

Lead enterprise diagnostics and design integrated OD and learning solutions to drive culture, leadership capability, and organizational effectiveness. Manage large-scale transformation, program governance, stakeholder alignment, and measurement of learning impact using data, behavioral science, and AI-enabled tools. Partner with senior leaders and HR to build talent pipelines and scale leadership development.