About the Role
9 Mothers builds counter-UAS systems. This role is for our first dedicated buyer, responsible for end-to-end procurement, including finding parts, qualifying vendors, negotiating, and establishing purchasing processes. As the company grows, this role has the potential to lead the purchasing function.
Responsibilities
- Source and purchase the full robotics bill of materials, including custom electronics, machined metal parts, actuators, motors, cable assemblies, cameras, sensors, and supporting COTS hardware.
- Source scarce and allocated electronics like NVIDIA Jetson modules, GPUs, and image sensors through authorized distribution, direct manufacturer relationships, and vetted secondary markets.
- Manage the quote-to-PO cycle, including soliciting quotes, negotiating pricing, payment terms, and lead times, placing purchase orders, and tracking/expediting deliveries.
- Build and maintain a non-Chinese supply base with a strong preference for US vendors, verifying country of origin.
- Define and implement purchasing processes, including PO workflow, vendor onboarding, receiving and inspection handoff, and spend tracking.
- Select and implement purchasing tools, from spreadsheets to an ERP/MRP system.
- Build and maintain the approved vendor list and collaborate with engineering on part numbering and BOM hygiene.
- Report on spend, open orders, lead-time risk, and cost trends.
- Transition the supply base from prototype to production purchasing, including qualifying vendors for volume, establishing second sources, and negotiating volume pricing.
- Plan procurement against production build schedules, ordering long-lead items early and managing safety stock for allocation-risk parts.
- Collaborate with engineering on BOM health for production, including component lifecycle monitoring and cost-down opportunities.
- Procure within ITAR constraints and maintain necessary documentation.
- Screen the supply chain against prohibited-source requirements and ensure Chinese-origin content is excluded.
- Protect against counterfeit components by prioritizing authorized channels and applying rigorous vetting for secondary market purchases.
Requirements
- 7+ years of procurement/purchasing experience for physical hardware products in robotics, defense, aerospace, automotive, or industrial equipment.
- Proven ability to source scarce and allocated electronics.
- Experience buying custom PCB assemblies, machined metal parts, actuators/motors, cable assemblies, and cameras or sensors.
- Experience supporting a product transition from prototype/low-volume to production purchasing.
- Track record of building or substantially defining purchasing processes.
- Self-sufficient and able to set priorities and close loops independently.
- Strong negotiation skills with vendors of all sizes.
- Must be a US person (citizen or lawful permanent resident) for ITAR compliance.
Skills
- Procurement
- Purchasing
- Vendor Qualification
- Negotiation
- Supply Chain Management
- ITAR Compliance
- Counterfeit Component Prevention
- ERP/MRP System Implementation (preferred)
- Supplier Audits (preferred)
- BOM Management
Location
- Onsite — Austin, TX
Work Type
- Direct Hire
- Full Time
- Onsite
Experience Level
- Senior
About the Company
- 9 Mothers develops AI-powered counter-drone systems designed to intercept and neutralize Group 1/sUAS threats in real-time.
- The company's flagship product is a low-power, counter-drone system built for the edge.
- 9 Mothers is backed by top-tier investors.
- The company values field-ready capability and aims to see code or hardware in the field quickly.
- The work environment is an R&D and manufacturing facility for weapons systems, with an active shop floor and proximity to live-fire test activity.
