Commodity Manager

Commodity ManagerDate: Oct 21, 2026Location: Grass Lake, MI, USCompany: TennecoAbout Tenneco: At Tenneco, we don't follow industry standards; we set them, and we don't settle for being best-in-class because we hustle to be better than best-in-class. Whether it's our Core Values–radical candor, simplify, organizational velocity, tenacious execution and win–or our Get Stuff Done (GSD) mindset, we're determined to become the most trusted partner and best manufacturer and distributor to the transportation industry. How do we make it happen? Through the Tenneco Way. Fueled by our Core Values, a winning mindset and a relentless commitment to excellence, the Tenneco Way is how we win. It's what keeps Team Tenneco bold, driven, and unapologetically focused on pushing past limits and redefining success. Here, you'll work alongside a team of relentless problem-solvers who are committed to making a tangible impact. If you're ready to break boundaries, deliver results, and enjoy the ride along the way, you'll thrive here. Want to learn more about who we are? Check out our website to discover the Tenneco Way.About The RoleThe Steel Commodity Manager, Direct Materials, is responsible for developing and executing sourcing and supplier strategies for carbon steel and stainless steel used across Tenneco's Powertrain and Clean Air businesses. The commodity portfolio may evolve based on business priorities, organizational needs, and supply-market conditions. This role owns commodity strategy, market and index analysis, supplier negotiations, cost reduction, sourcing decisions, supply-risk management, and continuity-of-supply actions. The Steel Commodity Manager partners closely with Engineering, Operations, Quality, Supply Chain, Finance, Program Management, Commercial, and Supplier Development to deliver competitive cost, quality, delivery, working-capital, launch, and supply-continuity objectives. The successful candidate will bring strong direct-material purchasing and negotiation experience, demonstrated understanding of steel markets and commercial mechanisms, and the ability to convert market intelligence into clear sourcing, negotiation, and risk-mitigation actions.Key ResponsibilitiesDevelop, maintain, and execute comprehensive commodity strategies for carbon steel and stainless steel, including supplier segmentation, regional sourcing, competitive landscape, cost drivers, risk exposure, and implementation roadmaps.Collaborate with other commodity buyers to maintain visibility to steel-market developments, align sourcing activities, and ensure consistent execution of established steel commodity strategies.Monitor steel-market conditions, including published indices, mill capacity, regional supply and demand, raw-material inputs, scrap, alloys, energy, conversion costs, freight, tariffs, duties, trade actions, and foreign exchange.Lead RFQ and RFI activities, quotation analysis, supplier negotiations, sourcing recommendations, and implementation for assigned steel categories.Negotiate base price, index and surcharge mechanisms, conversion costs, productivity, payment terms, freight, lead times, capacity, tooling, claims, and other commercial requirements.Identify and deliver validated material-cost reduction through negotiation, competitive sourcing, resourcing, localization, specification optimization, supplier productivity, and supply-base optimization.Lead and support VAVE initiatives with Engineering, Quality, Operations, and suppliers, including grade substitution, gauge reduction, product-form optimization, yield improvement, scrap reduction, and manufacturing-process changes.Identify and mitigate steel supply risks related to mill capacity, allocation, financial health, raw-material availability, quality, logistics, labor disruption, geopolitical events, trade restrictions, tariffs, sole sourcing, and geographic concentration.Own commercial relationships with assigned strategic suppliers and establish clear expectations for cost, quality, delivery, capacity, responsiveness, productivity, and contractual performance.Partner with Supplier Development, Quality, Engineering, Operations, Supply Chain, Finance, Commercial, and Program Management to resolve supplier and commodity issues.Job RequirementsBachelor's degree in Supply Chain Management, Business, Engineering, Finance, Metallurgy, Materials Science, Operations, or a related field.Five or more years of experience in direct-material purchasing, strategic sourcing, commodity management, supply chain, manufacturing, or a related field.Demonstrated experience leading supplier negotiations, sourcing decisions, cost-reduction initiatives, and commercial agreements.Working knowledge of commodity indices, market-based pricing, cost breakdowns, total-cost analysis, and supplier cost drivers.Experience managing supply shortages, capacity constraints, supplier-performance issues, and continuity-of-supply risks.Demonstrated ability to develop and execute commodity strategies and translate market changes into commercial actions.Strong analytical, financial, negotiation, communication, project-management, and problem-solving skills.Ability to influence suppliers and cross-functional stakeholders without direct authority.Proficiency with Microsoft Excel, PowerPoint, and purchasing or ERP systems.Ability to travel domestically and internationally based on business needs.Preferred QualificationsDemonstrated knowledge of stainless steel and carbon steel markets, products, grades, manufacturing processes, supply chains, and commercial practices.Experience with steel indices and pricing mechanisms, including base-price adjustments, alloy surcharges, conversion economics, lags, and periodic price resets.Automotive or high-volume manufacturing experience involving sheet, coil, tube, bar, wire, stampings, fabricated components, or other steel-intensive products.Experience sourcing through mills, service centers, processors, stampers, fabricators, and component suppliers.Experience with VAVE, grade or specification changes, gauge reduction, yield improvement, scrap optimization, localization, resourcing, and new-product launches.Familiarity with tariffs, duties, quotas, trade actions, regional sourcing constraints, and global steel-market dynamics.Experience working with global or cross-regional suppliers and teams.Key Measures of SuccessDelivery of validated material-cost reduction, VAVE, productivity, and working-capital initiativesEffective negotiation results and commercially sound steel pricing mechanismsAccurate interpretation of market and index movements and timely execution of pricing actionsImplementation of commodity strategies, sourcing decisions, and supply-base optimization plansContinuity of supply and effective mitigation of shortages, capacity constraints, and supplier risksSupplier cost, quality, delivery, capacity, responsiveness, and contractual performanceAccurate and timely savings, forecast, market, and project reportingSuccessful support of launches, resourcing, supplier transitions, and VAVE implementationCompliance with purchasing policies, sourcing requirements, and documentation standardsDevelopment of steel commodity, market, cost, and supplier expertise across the organizationWe don't want average. We want exceptional. We want someone who's hungry to build, unafraid to challenge, and bold enough to lead with empathy, speed, and precision. Sound like you? Let us know.