• Lead the end-to-end sourcing for high-performance compute (HPC) and sovereign AI cloud platforms. • Identify, vet, and manage Tier 1/2 OEMs and regional distributors for high-density servers, network gear, and cabling. • Drive end-to-end contract lifecycles, including Master Purchase Agreements (MPAs), Service Level Agreements (SLAs), and complex warranty/support negotiations. • Monitor global semiconductor trends to mitigate long-lead-time risks. • Partner with Systems Engineering and Architecture teams to translate technical specs into scalable, multi-year procurement roadmaps. • Oversee the procurement and delivery of integrated components, including NVIDIA Grace CPUs, NVLink, InfiniBand, and ConnectX-8 • Architect procurement workflows that satisfy stringent security, data residency, and national compliance requirements for Sovereign AI cloud deployments.

Role Description The Purchasing Coordinator plays an important role in procuring goods and services for Hiller. This position works closely with internal departments and external vendors. The Purchasing Coordinator also executes procurement strategies, issues purchase orders, and monitors vendor performance. Key Responsibilities - Responsible for issuing purchase orders to vendors and follow up as required. - Maintain a positive relationship with all vendors. - Responsible for ensuring all purchase requests are completed correctly including all necessary signatures prior to issuance of a purchase order. - Review and verify freight charges with the purchase requestor. - Assure materials arrive at their destination within the specified time required or as requested. - Responsible for ensuring timely receipt of order acknowledgements from vendors and follow up as required. - Responsible for documentation management within E-1. - Responsible for expediting orders with the vendor to ensure timely receipt of material based on dates requested by purchase requestor and keeping purchase requestor updated on any changes on the order. - Verify with the purchase requestor when purchase order pricing & invoice pricing issues arise with AP department. - Assist AP department with collection of vendor invoices and ensuring invoices match purchase orders. - Other duties as assigned. Qualifications - High School Diploma/GED - 3+ years of office experience with daily purchasing experience - Knowledge of procurement processes and vendor management. - Excellent analytical and problem-solving skills. - Excellent written and spoken English language skills, with the ability to communicate professionally with supervisors, employees and others individually or in a team environment. - Strong negotiation abilities. - Excellent MS Office skills - Proficiency with using procurement software and tools. - Experience with JD Edwards Enterprise One or similar program preferred. - Excellent organizational skills, superb accuracy, and attention to detail - Detail-oriented and able to manage multiple tasks simultaneously. - Self-motivated, high-energy, independent worker, and strong team member. Benefits - Competitive compensation package, including pay advancement opportunities for industry certifications and continuing education - Comprehensive benefits package, including health, dental & vision insurance, retirement plans, company paid & voluntary life insurance, company paid short-term disability, voluntary long-term disability, critical illness & accident insurance and paid time off - Company-provided training, tools and equipment, including $150 annual boot allowance for employees required to wear safety boots in their jobs - Career advancement potential within a growing company.

• You advise and support our customers in the digitalization of their purchasing processes and help them to implement these based on strategically central SAP technologies such as next-gen SAP Ariba • Together with your team, you will optimize the customer's end-to-end purchasing processes • You will lead (sub-)projects for the transformation of existing systems into a new SAP Ariba environment • In this role, you manage the entire project cycle: from the Fit-2 standard analysis to the development of a roadmap and the rollout of the new system • As an innovation driver, you anticipate our customers' needs and actively contribute to the continuous development of our team's portfolio. The establishment of next-gen Ariba plays a central role in this • You will be involved in positioning our consulting services in the market, identifying opportunities and pursuing them with the support of your coach • Work with IT and business colleagues to develop solutions to specific problems that at times leverage existing solutions and systems • Build professional relationships with clients, management, and team members to ensure the delivery of proposed solutions

• Manage relationships across direct spend categories • Play a critical role in optimizing sourcing strategies • Actively engage in cross-functional innovation and ideation efforts • Serve as the primary point of contact for Oscar projects • Provide the focus support of manufacturing • Confirm business objectives, challenges, projects, requirements and expectations are shared with the Category Management Team