AESC US
Senior Buyer, Direct Purchasing - BESS
AESC is looking to add a Senior Buyer, Direct Purchasing- BESS to our team in Murfreesboro, TN. Job Type : Full-Time, On-site
About AESC
AESC is an exciting, newly created global organization committed to solving the challenges of a sustainable future and becoming the leading supplier of full-value-chain battery solutions. We design and manufacture EV battery technology for various vehicles and equipment and operate globally with locations in Japan, the U.K., China, and the U.S.
About the Role
We are seeking a highly driven and technically proficient Senior Buyer – Direct Purchasing to lead sourcing and procurement for Battery Energy Storage Systems (BESS) and Electric Vehicle (EV) battery technologies, including battery electrode materials, cells, modules, packs, and DC/AC systems. This role reports to the Sr. Manager, Direct Purchasing, within the Product Procurement Team and supports strategic procurement activities across commodities, including spend analysis, savings initiatives, and strategic sourcing processes. This cross-functional role collaborates with engineering, operations, finance, quality, compliance, and leadership to secure direct materials for battery, energy storage, and EV programs. It supports NPI and mass production by developing and executing sourcing strategies, managing supplier relationships, analyzing cost structures, and driving continuous improvement for cost, supplier performance, and supply chain resilience across global teams.
What You Will Do
Lead strategic sourcing initiatives for EV and BESS battery components (electrode, cell, module, pack, DC/AC).
Execute RFQ/RFP processes, cost breakdown analysis, and supplier selection using SAP Ariba or similar tools.
Analyze spending data, develop category strategies, and drive Total Cost of Ownership (TCO) decisions.
Negotiate master purchasing agreements, pricing, delivery terms, and warranties with local and global suppliers.
Lead supplier relationship management, including business reviews, contract enforcement, performance monitoring, and risk mitigation.
Drive expansion of U.S. local supplier pool; serve as primary escalation point for supplier issues related to cost, quality, and delivery.
Translate technical drawings, BOMs, and specs into sourcing requirements; partner with Engineering and R&D to influence design-for-cost and manufacturability.
Support NPI and prototype builds with timely sourcing of advanced and emerging battery technologies.
Track and report procurement metrics such as cost savings, supplier performance, and sourcing risk.
Contribute to continuous improvement programs focused on lead time reduction, working capital improvement, and sustainability.
Ensure compliance with international trade, ESG, and industry standards (IATF16949, ISO14001, RoHS, etc.).
What You Need
Bachelor's degree in Mechanical/Electrical Engineering, Supply Chain, Industrial Technology, or related field. Master’s Degree or MBA preferred.
5–7 years of direct purchasing, sourcing, or supply chain experience in battery, automotive, energy, or electronics manufacturing.
Strong understanding of BESS and EV battery value chains and supporting systems.
Proven success in contract negotiation, cost modeling, and supplier development.
Ability to interpret engineering drawings, specs, and manufacturing processes.
Familiarity with ERP/MRP systems (e.g., SAP, Oracle, NetSuite) and e-sourcing tools (e.g., Ariba).
Strong communication and interpersonal skills with the ability to influence at multiple levels.
Self-starter, highly organized, with problem-solving skills and business acumen.
Willingness to travel domestically and internationally (up to 30%).
Ability to manage large data sets and drive data-informed decisions.
Quality standards knowledge (IATF16949, VDA 6.3) and continuous improvement mindset.
What We Offer We offer a comprehensive compensation package and benefits, including 401K with company match, health insurance, and additional programs to support professional and personal development. Our environment is inclusive, highly automated, clean, safe, and temperature-controlled.
Inclusive and diverse work environment.
Medical, Dental and Vision Insurance; HSA and Flexible Spending Accounts.
401K with company match; Life Insurance.
Paid vacation and holidays; Short-term and long-term disability.
Tuition reimbursement.
Application Process We encourage you to apply if this role suits you well. We will provide timely responses to applicants; however, response times may vary with submission volumes. Your application will be retained for future roles if not immediately matched.
Equal Employment Opportunity We are an Equal Employment Opportunity employer. We participate in E-Verify and will provide Form I-9 information as required. We strive to maintain a fair and inclusive workplace.
Physical Requirements The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be provided.
Ability to sit for extended periods; ability to read, write, speak, hear, stand, walk, and use hands as required.
Work Environment Employees may perform duties with or without reasonable accommodation in a safe and supportive environment.
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AESC is looking to add a Senior Buyer, Direct Purchasing- BESS to our team in Murfreesboro, TN. Job Type : Full-Time, On-site
About AESC
AESC is an exciting, newly created global organization committed to solving the challenges of a sustainable future and becoming the leading supplier of full-value-chain battery solutions. We design and manufacture EV battery technology for various vehicles and equipment and operate globally with locations in Japan, the U.K., China, and the U.S.
About the Role
We are seeking a highly driven and technically proficient Senior Buyer – Direct Purchasing to lead sourcing and procurement for Battery Energy Storage Systems (BESS) and Electric Vehicle (EV) battery technologies, including battery electrode materials, cells, modules, packs, and DC/AC systems. This role reports to the Sr. Manager, Direct Purchasing, within the Product Procurement Team and supports strategic procurement activities across commodities, including spend analysis, savings initiatives, and strategic sourcing processes. This cross-functional role collaborates with engineering, operations, finance, quality, compliance, and leadership to secure direct materials for battery, energy storage, and EV programs. It supports NPI and mass production by developing and executing sourcing strategies, managing supplier relationships, analyzing cost structures, and driving continuous improvement for cost, supplier performance, and supply chain resilience across global teams.
What You Will Do
Lead strategic sourcing initiatives for EV and BESS battery components (electrode, cell, module, pack, DC/AC).
Execute RFQ/RFP processes, cost breakdown analysis, and supplier selection using SAP Ariba or similar tools.
Analyze spending data, develop category strategies, and drive Total Cost of Ownership (TCO) decisions.
Negotiate master purchasing agreements, pricing, delivery terms, and warranties with local and global suppliers.
Lead supplier relationship management, including business reviews, contract enforcement, performance monitoring, and risk mitigation.
Drive expansion of U.S. local supplier pool; serve as primary escalation point for supplier issues related to cost, quality, and delivery.
Translate technical drawings, BOMs, and specs into sourcing requirements; partner with Engineering and R&D to influence design-for-cost and manufacturability.
Support NPI and prototype builds with timely sourcing of advanced and emerging battery technologies.
Track and report procurement metrics such as cost savings, supplier performance, and sourcing risk.
Contribute to continuous improvement programs focused on lead time reduction, working capital improvement, and sustainability.
Ensure compliance with international trade, ESG, and industry standards (IATF16949, ISO14001, RoHS, etc.).
What You Need
Bachelor's degree in Mechanical/Electrical Engineering, Supply Chain, Industrial Technology, or related field. Master’s Degree or MBA preferred.
5–7 years of direct purchasing, sourcing, or supply chain experience in battery, automotive, energy, or electronics manufacturing.
Strong understanding of BESS and EV battery value chains and supporting systems.
Proven success in contract negotiation, cost modeling, and supplier development.
Ability to interpret engineering drawings, specs, and manufacturing processes.
Familiarity with ERP/MRP systems (e.g., SAP, Oracle, NetSuite) and e-sourcing tools (e.g., Ariba).
Strong communication and interpersonal skills with the ability to influence at multiple levels.
Self-starter, highly organized, with problem-solving skills and business acumen.
Willingness to travel domestically and internationally (up to 30%).
Ability to manage large data sets and drive data-informed decisions.
Quality standards knowledge (IATF16949, VDA 6.3) and continuous improvement mindset.
What We Offer We offer a comprehensive compensation package and benefits, including 401K with company match, health insurance, and additional programs to support professional and personal development. Our environment is inclusive, highly automated, clean, safe, and temperature-controlled.
Inclusive and diverse work environment.
Medical, Dental and Vision Insurance; HSA and Flexible Spending Accounts.
401K with company match; Life Insurance.
Paid vacation and holidays; Short-term and long-term disability.
Tuition reimbursement.
Application Process We encourage you to apply if this role suits you well. We will provide timely responses to applicants; however, response times may vary with submission volumes. Your application will be retained for future roles if not immediately matched.
Equal Employment Opportunity We are an Equal Employment Opportunity employer. We participate in E-Verify and will provide Form I-9 information as required. We strive to maintain a fair and inclusive workplace.
Physical Requirements The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be provided.
Ability to sit for extended periods; ability to read, write, speak, hear, stand, walk, and use hands as required.
Work Environment Employees may perform duties with or without reasonable accommodation in a safe and supportive environment.
#J-18808-Ljbffr