Senior Director, SIOP and Supply Chain

Allegro MicroSystems is united by a clear purpose—advancing technologies that make the world safer, more efficient, and more sustainable. With over 30 years of experience in semiconductor innovation, we bring that purpose to life across every part of the business.

About the role

Allegro is seeking a Senior Director of SiOP to lead our global Sales, Inventory, and Operations Planning function. This role chairs executive SiOP meetings with C-Suite and cross-functional leaders, oversees mid- to long-term demand and supply planning, and drives a closed-loop monthly SiOP process that translates executive decisions into action.

Responsibilities

• Lead the SiOP and Supply Chain Systems teams across demand, inventory, supply, demand-supply balancing, and financial planning
• Chair the global Executive SiOP process; facilitate alignment across Business Units, Sales, Marketing, Operations, and Finance
• Integrate analytics and scenario planning from cross-functional inputs to support revenue target development
• Collaborate with S&OE and Operations teams to generate and maintain an executable supply plan
• Oversee short-term wafer and supply planning alongside mid- to long-term (up to 5-year) horizon planning
• Lead supply chain strategy, systems enhancement, and technology deployment initiatives in partnership with the CIO
• Drive Product Lifecycle initiatives to optimize inventory and minimize excess and obsolescence (E&O)
• Define and maintain SiOP calendars and cadence for weekly, monthly, quarterly, and annual planning cycles
• Develop insightful metrics and scorecards that translate data into actionable business decisions
• Monitor risks and opportunities across the planning horizon and drive proactive mitigation
• Lead supply chain integration activities for acquisitions and business integrations
• Champion continuous improvement, innovation, and technology adoption within the Supply Chain organization

Key Metrics

• Forecast Accuracy
• Supply Chain Cost
• Total Inventory (Value and Days)
• Plant Utilization

Requirements

• Bachelor's degree in Engineering, Supply Chain Management, or a related field
• 15+ years of experience in operations management or planning, with required SiOP or Integrated Business Planning (IBP) experience; semiconductor industry experience preferred
• Proven track record leading cross-functional, matrixed global organizations through transformation and rapid growth
• Strong financial acumen and executive presence with the ability to present and influence at the C-Suite level
• Proficiency with enterprise systems: ERP (SAP/Oracle), MRP II (SAP IBP/Kinaxis Rapid Response), and demand planning tools
• Experience with business integrations, divestitures, or carve-outs
• Excellent analytical, critical thinking, and communication skills with the ability to translate complex data into clear executive-level insights
• Policy deployment and strategic planning experience

Benefits

Join Allegro and become part of a team where your contributions truly matter. We foster a culture of Real Innovation, empowering you to push boundaries, develop cutting-edge solutions, and drive continuous improvement. Your work will create a Real Impact by solving complex real-world challenges that fuel our success and shape the future of technology. You’ll experience Real Connection, collaborating with talented colleagues around the globe in an environment built on trust, respect, and a shared purpose.

Eligible applicants must reside in a state where Allegro currently has an office location: New Hampshire, Massachusetts, Texas, and Michigan. Certain positions (such as field sales roles) may be exempt from this requirement.