Sr. Sourcing and Procurement Manager

SR. SOURCING AND PROCUREMENT MANAGER About Cowboy Space Corp: Cowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in Low Earth Orbit to collect sunlight and enable a new class of capabilities—from powering on-orbit compute, to transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit compute to delivering secure, high-bandwidth optical data. By rethinking how energy and data are generated and distributed in space, we’re unlocking entirely new ways to operate both in orbit and on Earth. Founded in 2024 by Baiju Bhatt (co-founder of Robinhood), Cowboy Space Corp. is backed by leading investors and built by a team from top aerospace and defense organizations. We’re moving quickly to solve complex technical challenges and build a new category of space infrastructure. About the role: We are seeking a Senior Sourcing & Procurement Manager ( Individual Contributor ) to support mission-critical hardware programs at Aetherflux. You will own the end-to-end lifecycle of purchase orders and supplier engagement for complex engineered products—ensuring our teams have the materials, components, and services required to meet aggressive development timelines. This role is ideal for someone who thrives in fast-paced, high-growth environments and enjoys combining analytical rigor with hands-on execution across supply chain operations. This role is an individual contributor, however there is opportunity for growth into a supervisory role and later a people manager role. Responsibilities - Execute purchase orders, including supplier negotiations, risk mitigation, and vendor management for critical programs - Develop and maintain data-driven sourcing tools and dashboards to track supplier performance, spend, and delivery accuracy - Drive cost efficiency initiatives through supplier collaboration and identification of manufacturing or process improvements - Manage procurement workflows, including pre-award reviews and ensuring high-quality, compliant purchasing packages - Identify and implement opportunities to automate procurement processes and reduce manual workflows - Partner cross-functionally with engineering, finance, and operations to support hardware development and production Basic Qualifications: - Must be a 'U.S. Person' as defined by ITAR and EAR regulations (U.S. Citizen, Green Card Holder, or protected individual under 8 U.S.C. 1324b(a)(3)). - Experience in sourcing, procurement, or supply chain operations within a technical or engineering environment - Proficiency with data tools (e.g., SQL, Python, or BI tools) to analyze and visualize supply chain metrics - Experience with ERP, MRP, MES, or similar enterprise systems - Strong negotiation skills with experience managing vendors, contracts, or statements of work - Ability to operate in fast-paced, ambiguous environments with strong ownership and attention to detail - Bachelor’s degree in Supply Chain, Operations, Engineering, or a related field (or equivalent experience) - Strong communication skills and the ability to collaborate with Engineering teams to translate complex requirements into actionable solutions with suppliers Preferred Qualifications: - Experience supporting complex hardware or engineering programs - Background in high-growth or deeply technical organizations - Experience managing high-value spend portfolios or vendor-owned inventory agreements - Familiarity with automation tools or process optimization within procurement workflows - Prior experience in aerospace, space, or other frontier technology industries Compensation and Benefits The salary range for this position is $130,000 – $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity. - Equity in Cowboy Space Corp. - Employees and their eligible dependents may enroll in medical, dental, and vision insurance - 401(k) retire