Senior Manager, Supply Chain

Gilead Sciences

. Build and maintain executable production schedules across the external manufacturing (CDMO/CMO) network .

Posted 10/8/2026full-timeEl Segundo • California • United StatesSenior💰 $143,225 - $185,350 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in supply chain planning, particularly in external manufacturing environments, with a strong focus on managing production schedules, material availability, and supplier relationships. Proficient in utilizing ERP systems and advanced planning tools to drive operational efficiency and ensure compliance with GMP standards.

Highest-signal resume keywords

Supply Chain Planning ExperienceGMP Operations KnowledgeERP Proficiency (SAP, IBP, OMP, Kinaxis)APICS CPIM/CSCP CertificationCell & Gene Therapy Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Production SchedulingDemand PlanningPurchase Order ManagementForecast Accuracy AnalysisMaterial Availability ManagementSupply Chain GovernanceScenario PlanningBatch-Based Production KnowledgeContractual Framework ManagementKPI Tracking and Reporting

Soft Skills

Strong Influencing SkillsExcellent Communication SkillsStakeholder EngagementAnalytical ThinkingDecisiveness Under Pressure

Tools & Technologies

ERP SystemsAdvanced Planning SystemsData DashboardsSupply Chain Tools

Certifications & Qualifications

APICS CPIM CertificationAPICS CSCP CertificationMBA

Industry Keywords

External ManufacturingCDMOCMOCell & Gene TherapyCommercial BiologicsSterile InjectablesS&OPS&OEGMP ComplianceSupply Chain Networks

Tech Stack

Tools & technologies

ERP

About the role

Key responsibilities & impact

Build and maintain executable production schedules across the external manufacturing (CDMO/CMO) network
Act as the primary planning conduit between Kite Network Planning, Site Supply Chain, and external partners
Translate demand plans into contractually aligned external forecasts
Secure plasmid, vector, and other critical material availability
Manage purchase orders and invoicing through closure
Govern schedule performance and ensure stable, reliable supply across external manufacturing nodes
Validate slot reservations, campaign timing, yield expectations, testing sequences, and release timelines
Manage schedule stability within the frozen window and provide partners with rolling 6–24 month visibility
Reconcile forecasted demand against contracted capacity and escalate gaps or over-commitments
Plan for plasmid and Cell Banks and confirm supplier feasibility and readiness
Align material availability, safety stock, and procurement strategies with the schedule
Identify material constraints and drive mitigation
Track, analyze, and report network KPIs including schedule adherence, capacity utilization, supply reliability/OTIF, forecast accuracy, inventory health, and PO/invoicing accuracy
Partner with Quality to capture deviations, identify root causes, and drive corrective actions
Establish and maintain systems, tools, data structures, dashboards, and data flows for external information
Lead continuous improvement initiatives to strengthen planning discipline, reduce cycle time, and improve integration
Serve as the central scheduling interface between Kite, External Manufacturing, and external partners
Coordinate shipments with internal sites, logistics, and trade compliance
Lead recurring scheduling forums with External Manufacturing, Quality, Regulatory, Technical Operations, and Supply Chain
Align variation management with external manufacturing schedules, including part number management

Requirements

What you’ll need

Bachelor’s degree in Supply Chain, Operations, Engineering, Life Sciences, or related field with relevant experience; OR Master’s degree with correspondingly less experience; OR PhD with correspondingly less experience
Supply chain planning experience with strong exposure to external manufacturing (CDMO/CMO) and network/site planning
Deep understanding of GMP operations, external manufacturing, batch-based production, and global distribution flows
Experience translating demand plans into supplier forecasts and managing supply within contractual frameworks
Experience issuing and managing purchase orders and invoicing with external partners
Proficiency with ERP and advanced planning systems (SAP, IBP, OMP, Kinaxis)
Strong influencing skills across global, matrixed organizations and external partners
APICS CPIM/CSCP certification or MBA (advanced degree) preferred
Experience with cell & gene therapy, commercial biologics, or sterile injectables preferred
Experience with plasmid / critical raw material planning preferred
Experience with S&OP/S&OE processes and supply governance frameworks preferred
Strong ability to translate strategy and demand into executable external production plans
Excellent communication, alignment, and stakeholder engagement skills across internal teams and external partners
Highly analytical with advanced scenario planning capability
Effective at navigating complex external networks, contracts, and competing priorities
Calm, structured, and decisive during supply escalations

Benefits

Comp & perks

Discretionary annual bonus
Discretionary stock-based long-term incentives
Paid time off
Company-sponsored medical insurance
Company-sponsored dental insurance
Company-sponsored vision insurance
Company-sponsored life insurance
Reasonable accommodation in the job application process