Senior Supply Chain Planner

<div class="content-intro"><p>Markforged (NYSE: MKFG) is leading the digital transformation of manufacturing by revolutionizing how engineers and manufacturers create and innovate. Our unique platform combines software, advanced materials (including cutting-edge metal and composite technologies), and industrial 3D printers to deliver strong, functional parts for various industries. We empower customers to overcome supply chain complexities, reduce costs, and accelerate innovation by producing high-performance tools, fixtures, prototypes, and end-use parts in-house.</p></div><h3>Role Summary </h3> <p>The Senior Supply Chain Planner is a key member of the Operations team responsible for driving end-to-end supply chain planning and execution across contract manufacturing partners. This role owns supplier performance, production planning, inventory optimization, and cross-functional coordination to ensure on-time delivery, cost efficiency, and operational scalability. The Senior Supply Chain Planner serves as a strategic partner to Manufacturing, Engineering, Procurement, and Finance, leading planning initiatives, mitigating supply chain risks, and supporting new product introductions and business growth.</p> <h3>What will you own?</h3> <ul> <li>Own operational execution and performance across multiple contract manufacturers, ensuring delivery, quality, cost, and schedule objectives are consistently achieved.</li> <li>Lead supply chain planning activities including demand planning, procurement coordination, inventory management, and production scheduling to support business objectives.</li> <li>Drive supplier program execution by proactively managing timelines, risks, deliverables, and escalation paths across internal and external stakeholders.</li> <li>Support quarterly business reviews with contract manufacturers by preparing performance data and supplier scorecards.</li> <li>Own supply chain performance reporting and leverage data-driven insights to identify opportunities, improve operational efficiency, and reduce costs.</li> <li>Serve as a key participant in S&OP processes, providing planning inputs, inventory analysis, capacity assessments, and scenario modeling to support executive decision-making.</li> <li>Support product ramp-up and transitions through close collaboration with engineering and manufacturing teams.</li> <li>Lead continuous improvement projects or workstreams under guidance from senior operations leadership.</li> <li>Other duties as assigned</li> </ul> <h3>What you have:</h3> <p>Education & Experience:</p> <ul> <li>Bachelor’s degree in Operations, Supply Chain, Engineering, Business/ Economics, or a related field.</li> <li>5+ years of progressive experience in supply ch