ON.energy

Manage sourcing and procurement of control panels and automation systems to support power infrastructure deployments. | 8+ years sourcing experience with industrial electrical equipment and strong negotiation and supplier management skills. | ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are already deployed across 2.5 GW of hyper-scale campuses, validated by top U.S. national labs, and certified for grid-safe operation by major utilities. With real products in the field, we’re scaling faster than the grid can, transforming power from a bottleneck into a competitive advantage for the companies building the future. Prefer EST or CST work location (Remote) Supply Chain Sourcing Manager – Control Panels & Automation Systems The Supply Chain Sourcing Manager – Control Panels & Automation Systems is responsible for planning, sourcing, purchasing, logistics, and supplier management across industrial control panels, automation hardware, electrical enclosures, communications equipment, and associated balance-of-system components. This role focuses on ensuring the timely, cost-effective, and high-quality delivery of control system hardware that enables ON.energy's power infrastructure deployments. The role partners closely with Engineering, Manufacturing, Operations, Finance, and Quality to align supply chain strategy with business objectives and support safe, reliable, and scalable deployments. Category-Specific Responsibilities – Control Panels & Automation Systems Source and Manage Procurement of Control Panel Systems Lead Sourcing And Procurement Activities For • UL 508A industrial control panels • Custom panel assemblies and fabricated enclosures • PLCs and automation controllers • Remote Terminal Units (RTUs) • Human Machine Interfaces (HMIs) • Protection relays and control relays • Industrial Ethernet switches and communications equipment • Industrial computers and edge devices • Sensors, instrumentation, and field devices • Wiring, terminal blocks, power supplies, and panel accessories Develop And Manage Relationships With • Control panel fabricators and contract manufacturers • Automation and controls OEMs • Electrical distributors and channel partners • Communications and networking equipment suppliers Partner With Engineering On Technical Requirements Support sourcing and supplier selection for equipment including: • PLC and automation platforms • Industrial networking infrastructure • SCADA and remote monitoring systems • Protection and control systems • UL, NEC, utility, and customer compliance requirements • Product lifecycle management and obsolescence planning Contract Negotiation and Commercial Management • Negotiate supply agreements covering pricing, lead times, warranties, inventory programs, and service support. • Establish strategic relationships with key panel fabricators and automation suppliers. • Secure manufacturing capacity and production slots for critical projects. • Manage commercial risks, escalation clauses, and supplier performance commitments. • Develop framework agreements to support rapid scaling and repeatable deployments. Strategic Sourcing & Procurement • Develop and execute sourcing strategies for control panels, automation equipment, and electrical components. • Lead supplier qualification, RFQs, RFPs, negotiations, and contracting activities. • Drive cost optimization through design standardization, volume aggregation, and total cost of ownership analysis. • Support new product introductions and manufacturing scale-up initiatives. • Evaluate alternative suppliers and sourcing strategies to improve resiliency and reduce lead-time risk. Supplier Relationship Management • Build and maintain strategic relationships with panel fabricators, automation OEMs, and key component suppliers. • Conduct supplier performance reviews focused on quality, delivery, responsiveness, and cost. • Lead supplier development and continuous improvement initiatives. • Support supplier audits, manufacturing assessments, and qualification efforts. • Drive corrective actions and recovery plans when supplier performance issues arise. Cross-Functional Collaboration • Work closely with Engineering to standardize components and improve manufacturability. • Partner with Manufacturing and Operations to ensure material availability and project readiness. • Support commissioning teams with spare parts planning and field support requirements. • Collaborate with Quality on supplier audits, NCR resolution, and corrective actions. • Align with Finance on budgeting, forecasting, cost management, and savings initiatives. Continuous Improvement & Risk Management • Monitor market trends in automation equipment, industrial controls, semiconductors, and electrical components. • Track supplier capacity, lead times, and product obsolescence risks. • Identify and mitigate supply chain risks associated with long-lead controls equipment and custom panel fabrication. • Develop contingency sourcing plans for critical components and strategic suppliers. • Implement procurement process improvements to support rapid growth and operational scalability. Qualifications • Bachelor's degree in Supply Chain, Business, Engineering, Electrical Engineering, or related field. • 8+ years of supply chain, sourcing, or procurement experience with industrial electrical equipment, control panels, automation systems, or power infrastructure. • Experience sourcing custom control panel assemblies, automation hardware, and electrical equipment. • Strong understanding of industrial controls and automation platforms. • Familiarity with UL 508A control panels, electrical distribution equipment, and industrial communications systems. • Proven negotiation, supplier management, and contract administration skills. • Strong analytical, communication, and stakeholder management capabilities. • Experience supporting energy, industrial, data center, utility, or critical infrastructure projects is preferred. For US-based Roles - What You’ll Get • Competitive salary + annual performance-based bonus eligibility • Medical, dental, and vision insurance • 401(k) with company match • Paid time off and company holidays For Mexico-based Roles - What You’ll Get • Competitive salary + annual performance bonus eligibility • Christmas Bonus (Aguinaldo): 30 days • Major medical expenses and life insurance • Paid time off and holidays (per local policy) For All Roles • Professional development and growth opportunities • Opportunity to grow with a mission-driven team shaping the future of clean energy • Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation. • Accommodations: If you need an accommodation during the application process, email recruitment@onenergystorage.com • Benefits vary by role and location and are subject to change.

Lead enterprise AI adoption program including use case discovery, rollout, training, and impact measurement. | Requires 5+ years in cross-functional program management with strong technical literacy in AI tools and change management experience. | ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are already deployed across 2.5 GW of hyper-scale campuses, validated by top U.S. national labs, and certified for grid-safe operation by major utilities. With real products in the field, we’re scaling faster than the grid can, transforming power from a bottleneck into a competitive advantage for the companies building the future. BUILD HOW ON.ENERGY ACTUALLY USES AI AI only matters if people use it, and if it makes the work meaningfully better. We're hiring a Program Manager, AI Enablement to build and run ON.energy's enterprise AI adoption program from the ground up. This is a high-ownership role for someone who turns ambiguity into momentum. You'll operate ahead of fully formed governance, tooling, and staffing, creating clarity through execution and proving value through rapid delivery. You'll partner closely with AI Engineers, who handles the building. Your job is to make sure we're building the right things, getting them adopted, and showing measurable outcomes the executive team can defend. The CTO is the executive sponsor for AI Enablement and you'll work closely with him on prioritization and executive alignment. The day-to-day work of moving the company forward is yours. RESPONSIBILITIES WILL INCLUDE:   * The enterprise AI adoption program end to end, from use case discovery through production rollout and impact measurement * Identifying and prioritizing high-value AI use cases across Engineering, Operations, HR, Finance, and Commercial * Running enablement programs that drive adoption: live trainings, onboarding sessions, office hours, internal community channels * Coaching users on prompt engineering: helping them translate business questions into effective prompts, refining outputs, and developing reusable prompt patterns * Curating and publishing a library of use cases, prompt examples, and how-to guides; connecting power users to showcase real examples * Facilitating adoption events (prompt-a-thons, internal demos, lunch and learns) including planning, facilitation, and follow-up * Consulting with teams on use cases and recommending the simplest effective approach, prioritizing out-of-the-box capabilities over custom development * Advising on tool limitations and when lightweight scripting or custom build is warranted versus when the request should be re-scoped * Defining, tracking, and reporting adoption metrics (usage, activation, active users) and business impact to the executive team * Collecting user feedback, surfacing blockers, and proposing practical solutions * Coordinating with IT, Security, and Compliance to ensure AI use follows approved governance and responsible-use guidance * Killing initiatives that aren't working and reallocating effort, without drama Requirements: * Five plus years of experience driving cross-functional programs, with at least one tour leading a horizontal initiative (cloud migration, digital transformation, ERP, security program, prior AI/ML rollout, or equivalent) * Proven experience in enablement, change management, training, customer success, solutions consulting, or internal evangelism * Demonstrated ability to drive change in an organization where you don't have direct authority over the people doing the work * Strong technical literacy. You don't need to write the code, but you need to understand AI well enough to call BS, prioritize ruthlessly, and earn the respect of engineers * Working knowledge of modern AI productivity tools (Microsoft Copilot, Claude for Work including Cowork and Claude in Excel, ChatGPT Enterprise, Gemini, or equivalent) and common enterprise use cases * Familiarity with deploying and governing AI tools in a Microsoft 365 environment (Entra ID, conditional access, Purview, Defender) * A portfolio of shipped outcomes, not just programs run. We want to see specific tools driven to specific adoption rates with specific business impact * Strong stakeholder management and communication skills; comfortable working across functions and seniority levels * Pragmatic about ROI. Equally allergic to hype-driven projects and to perfectionism that prevents shipping Preferred Experience: * Background in energy, utilities, industrial, or other operationally complex sectors * Hands-on familiarity with modern AI tooling at a literacy level (LLM applications, RAG, agentic systems, evaluation frameworks) * Exposure to OT/ICS environments or other settings where data sensitivity and operational safety constrain what you can deploy * Prior experience as the first or early AI program hire at a company Key Competencies: * Evangelism mindset. Inspires adoption through practical value, storytelling, and clear examples * Coaching and facilitation. Helps users learn by doing; adapts to different skill levels * Works within tool constraints; avoids unnecessary engineering and complexity * Bias for action. Tests, iterates, and shares learnings quickly * Collaboration and trust. Open communication, receptive to feedback, proactive about surfacing risks and blockers -------------------------------------------------------------------------------- For US-based roles - What you’ll get: * Competitive salary + annual performance-based bonus eligibility * Medical, dental, and vision insurance * 401(k) with company match * Paid time off and company holidays  For Mexico-based roles - What you’ll get: * Competitive salary + annual performance bonus eligibility * Christmas Bonus (Aguinaldo): 30 days * Major medical expenses and life insurance * Paid time off and holidays (per local policy) For all roles: * Professional development and growth opportunities * Opportunity to grow with a mission-driven team shaping the future of clean energy * Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation. * Accommodations: If you need an accommodation during the application process, email recruitment@onenergystorage.com [recruitment@onenergystorage.com] * Benefits vary by role and location and are subject to change.

Manage end-to-end sourcing and supplier management for industrial control panels and automation systems aligning supply chain strategies with business objectives. | Bachelor's degree and 8+ years sourcing industrial electrical and automation equipment with expertise in UL 508A standards and contract negotiation. | ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are already deployed across 2.5 GW of hyper-scale campuses, validated by top U.S. national labs, and certified for grid-safe operation by major utilities. With real products in the field, we’re scaling faster than the grid can, transforming power from a bottleneck into a competitive advantage for the companies building the future. Prefer EST or CST work location (Remote) Supply Chain Sourcing Manager – Control Panels & Automation Systems The Supply Chain Sourcing Manager – Control Panels & Automation Systems is responsible for planning, sourcing, purchasing, logistics, and supplier management across industrial control panels, automation hardware, electrical enclosures, communications equipment, and associated balance-of-system components. This role focuses on ensuring the timely, cost-effective, and high-quality delivery of control system hardware that enables ON.energy's power infrastructure deployments. The role partners closely with Engineering, Manufacturing, Operations, Finance, and Quality to align supply chain strategy with business objectives and support safe, reliable, and scalable deployments. Category-Specific Responsibilities – Control Panels & Automation Systems Source and Manage Procurement of Control Panel Systems Lead sourcing and procurement activities for: UL 508A industrial control panels Custom panel assemblies and fabricated enclosures PLCs and automation controllers Remote Terminal Units (RTUs) Human Machine Interfaces (HMIs) Protection relays and control relays Industrial Ethernet switches and communications equipment Industrial computers and edge devices Sensors, instrumentation, and field devices Wiring, terminal blocks, power supplies, and panel accessories Develop and manage relationships with: Control panel fabricators and contract manufacturers Automation and controls OEMs Electrical distributors and channel partners Communications and networking equipment suppliers Partner with Engineering on Technical Requirements Support sourcing and supplier selection for equipment including: PLC and automation platforms Industrial networking infrastructure SCADA and remote monitoring systems Protection and control systems UL, NEC, utility, and customer compliance requirements Product lifecycle management and obsolescence planning Contract Negotiation and Commercial Management Negotiate supply agreements covering pricing, lead times, warranties, inventory programs, and service support. Establish strategic relationships with key panel fabricators and automation suppliers. Secure manufacturing capacity and production slots for critical projects. Manage commercial risks, escalation clauses, and supplier performance commitments. Develop framework agreements to support rapid scaling and repeatable deployments. Strategic Sourcing & Procurement Develop and execute sourcing strategies for control panels, automation equipment, and electrical components. Lead supplier qualification, RFQs, RFPs, negotiations, and contracting activities. Drive cost optimization through design standardization, volume aggregation, and total cost of ownership analysis. Support new product introductions and manufacturing scale-up initiatives. Evaluate alternative suppliers and sourcing strategies to improve resiliency and reduce lead-time risk. Supplier Relationship Management Build and maintain strategic relationships with panel fabricators, automation OEMs, and key component suppliers. Conduct supplier performance reviews focused on quality, delivery, responsiveness, and cost. Lead supplier development and continuous improvement initiatives. Support supplier audits, manufacturing assessments, and qualification efforts. Drive corrective actions and recovery plans when supplier performance issues arise. Cross-Functional Collaboration Work closely with Engineering to standardize components and improve manufacturability. Partner with Manufacturing and Operations to ensure material availability and project readiness. Support commissioning teams with spare parts planning and field support requirements. Collaborate with Quality on supplier audits, NCR resolution, and corrective actions. Align with Finance on budgeting, forecasting, cost management, and savings initiatives. Continuous Improvement & Risk Management Monitor market trends in automation equipment, industrial controls, semiconductors, and electrical components. Track supplier capacity, lead times, and product obsolescence risks. Identify and mitigate supply chain risks associated with long-lead controls equipment and custom panel fabrication. Develop contingency sourcing plans for critical components and strategic suppliers. Implement procurement process improvements to support rapid growth and operational scalability. Qualifications Bachelor's degree in Supply Chain, Business, Engineering, Electrical Engineering, or related field. 8+ years of supply chain, sourcing, or procurement experience with industrial electrical equipment, control panels, automation systems, or power infrastructure. Experience sourcing custom control panel assemblies, automation hardware, and electrical equipment. Strong understanding of industrial controls and automation platforms. Familiarity with UL 508A control panels, electrical distribution equipment, and industrial communications systems. Proven negotiation, supplier management, and contract administration skills. Strong analytical, communication, and stakeholder management capabilities. Experience supporting energy, industrial, data center, utility, or critical infrastructure projects is preferred. For US-based roles - What you’ll get: Competitive salary + annual performance-based bonus eligibility Medical, dental, and vision insurance 401(k) with company match Paid time off and company holidays For Mexico-based roles - What you’ll get: Competitive salary + annual performance bonus eligibility Christmas Bonus (Aguinaldo): 30 days Major medical expenses and life insurance Paid time off and holidays (per local policy) For all roles: Professional development and growth opportunities Opportunity to grow with a mission-driven team shaping the future of clean energy Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation. Accommodations: If you need an accommodation during the application process, email recruitment@onenergystorage.com Benefits vary by role and location and are subject to change.

Manage sourcing, procurement, and supplier relationships for control panels and automation systems to ensure timely and cost-effective delivery. | Requires 8+ years in supply chain or procurement with industrial electrical equipment experience and strong negotiation and supplier management skills. | ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world's leading cloud and AI companies. Our systems are already deployed across 2.5 GW of hyper-scale campuses, validated by top U.S. national labs, and certified for grid-safe operation by major utilities. With real products in the field, we're scaling faster than the grid can, transforming power from a bottleneck into a competitive advantage for the companies building the future. Prefer EST or CST work location (Remote) Supply Chain Sourcing Manager – Control Panels & Automation Systems The Supply Chain Sourcing Manager – Control Panels & Automation Systems is responsible for planning, sourcing, purchasing, logistics, and supplier management across industrial control panels, automation hardware, electrical enclosures, communications equipment, and associated balance-of-system components. This role focuses on ensuring the timely, cost-effective, and high-quality delivery of control system hardware that enables ON.energy's power infrastructure deployments. The role partners closely with Engineering, Manufacturing, Operations, Finance, and Quality to align supply chain strategy with business objectives and support safe, reliable, and scalable deployments. Category-Specific Responsibilities – Control Panels & Automation Systems Source and Manage Procurement of Control Panel Systems Lead sourcing and procurement activities for: • UL 508A industrial control panels • Custom panel assemblies and fabricated enclosures • PLCs and automation controllers • Remote Terminal Units (RTUs) • Human Machine Interfaces (HMIs) • Protection relays and control relays • Industrial Ethernet switches and communications equipment • Industrial computers and edge devices • Sensors, instrumentation, and field devices • Wiring, terminal blocks, power supplies, and panel accessories Develop and manage relationships with: • Control panel fabricators and contract manufacturers • Automation and controls OEMs • Electrical distributors and channel partners • Communications and networking equipment suppliers Partner with Engineering on Technical Requirements Support sourcing and supplier selection for equipment including: • PLC and automation platforms • Industrial networking infrastructure • SCADA and remote monitoring systems • Protection and control systems • UL, NEC, utility, and customer compliance requirements • Product lifecycle management and obsolescence planning Contract Negotiation and Commercial Management • Negotiate supply agreements covering pricing, lead times, warranties, inventory programs, and service support. • Establish strategic relationships with key panel fabricators and automation suppliers. • Secure manufacturing capacity and production slots for critical projects. • Manage commercial risks, escalation clauses, and supplier performance commitments. • Develop framework agreements to support rapid scaling and repeatable deployments. Strategic Sourcing & Procurement • Develop and execute sourcing strategies for control panels, automation equipment, and electrical components. • Lead supplier qualification, RFQs, RFPs, negotiations, and contracting activities. • Drive cost optimization through design standardization, volume aggregation, and total cost of ownership analysis. • Support new product introductions and manufacturing scale-up initiatives. • Evaluate alternative suppliers and sourcing strategies to improve resiliency and reduce lead-time risk. Supplier Relationship Management • Build and maintain strategic relationships with panel fabricators, automation OEMs, and key component suppliers. • Conduct supplier performance reviews focused on quality, delivery, responsiveness, and cost. • Lead supplier development and continuous improvement initiatives. • Support supplier audits, manufacturing assessments, and qualification efforts. • Drive corrective actions and recovery plans when supplier performance issues arise. Cross-Functional Collaboration • Work closely with Engineering to standardize components and improve manufacturability. • Partner with Manufacturing and Operations to ensure material availability and project readiness. • Support commissioning teams with spare parts planning and field support requirements. • Collaborate with Quality on supplier audits, NCR resolution, and corrective actions. • Align with Finance on budgeting, forecasting, cost management, and savings initiatives. Continuous Improvement & Risk Management • Monitor market trends in automation equipment, industrial controls, semiconductors, and electrical components. • Track supplier capacity, lead times, and product obsolescence risks. • Identify and mitigate supply chain risks associated with long-lead controls equipment and custom panel fabrication. • Develop contingency sourcing plans for critical components and strategic suppliers. • Implement procurement process improvements to support rapid growth and operational scalability. Qualifications • Bachelor's degree in Supply Chain, Business, Engineering, Electrical Engineering, or related field. • 8+ years of supply chain, sourcing, or procurement experience with industrial electrical equipment, control panels, automation systems, or power infrastructure. • Experience sourcing custom control panel assemblies, automation hardware, and electrical equipment. • Strong understanding of industrial controls and automation platforms. • Familiarity with UL 508A control panels, electrical distribution equipment, and industrial communications systems. • Proven negotiation, supplier management, and contract administration skills. • Strong analytical, communication, and stakeholder management capabilities. • Experience supporting energy, industrial, data center, utility, or critical infrastructure projects is preferred. For US-based roles - What you'll get: • Competitive salary + annual performance-based bonus eligibility • Medical, dental, and vision insurance • 401(k) with company match • Paid time off and company holidays For Mexico-based roles - What you'll get: • Competitive salary + annual performance bonus eligibility • Christmas Bonus (Aguinaldo): 30 days • Major medical expenses and life insurance • Paid time off and holidays (per local policy) For all roles: • Professional development and growth opportunities • Opportunity to grow with a mission-driven team shaping the future of clean energy • Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation. • Accommodations: If you need an accommodation during the application process, email recruitment@onenergystorage.com • Benefits vary by role and location and are subject to change.

Plan, source, and procure DC systems and auxiliary power equipment while managing supplier relationships and collaborating with Engineering and Operations. | Bachelor's degree with over 10 years procurement experience and strong expertise in transformer technologies and grid infrastructure preferred. | ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are already deployed across 2.5 GW of hyper-scale campuses, validated by top U.S. national labs, and certified for grid-safe operation by major utilities. With real products in the field, we’re scaling faster than the grid can, transforming power from a bottleneck into a competitive advantage for the companies building the future. Supply Chain Sourcing Manager – DC/AUX The Supply Chain Sourcing Manager – DC/AUX is responsible for planning, sourcing, purchasing, logistics, and supplier management across DC systems, auxiliary power equipment, and associated balance-of-system components. This role focuses on DC distribution systems, station service equipment, battery systems, UPS systems, chargers, auxiliary transformers, panels, switchgear, and integrated electrical assemblies to ensure on-time, cost-effective, and high-quality delivery of materials and services. The role partners closely with Engineering, Operations, Finance, and Quality to align supply chain strategy with business objectives and support safe, reliable, and scalable energy infrastructure deployments. Category-Specific Responsibilities – DC/AUX Source and manage procurement of DC systems, auxiliary power systems, battery energy support equipment, UPS systems, chargers, DC panels, auxiliary transformers, and related electrical infrastructure equipment. Oversee technical specifications for DC/AUX systems, including: DC voltage requirements and distribution architecture Battery technologies, charger systems, and UPS configurations Auxiliary transformer sizing and electrical integration Protection, monitoring, and control systems Electrical safety, grounding, and compliance requirements Factory Acceptance Testing (FAT), commissioning, and startup support Partner with Engineering on: DC system sizing and specification development Auxiliary power system integration Electrical distribution and station service design Utility and interconnection requirements Controls, SCADA, and communication protocols Negotiate supply agreements to include pricing, warranties, performance guarantees, spare parts, and long-term service agreements (LTSA). Strategic Sourcing & Procurement Develop and execute sourcing strategies for transformers and electrical infrastructure components. Lead supplier selection, qualification, RFQs/RFPs, negotiations, and contracting. Manage commercial terms, pricing structures, delivery schedules, and escalation clauses. Drive cost optimization through multi-sourcing, should-cost modeling, and total cost of ownership (TCO) analysis. Supplier Relationship Management Build and maintain strong relationships with transformer OEMs, EPC partners, and key component suppliers. Conduct supplier performance reviews across quality, delivery, cost, and technical responsiveness. Lead supplier corrective actions, risk mitigation efforts, and continuous improvement initiatives. Cross-Functional Collaboration Work with Engineering on specifications, equipment selection, and change management. Partner with Operations to support project execution, installation, and commissioning. Align with Finance on budgeting, cost tracking, and savings initiatives. Support Quality in NCR resolution, failure analysis, and supplier audits. Continuous Improvement & Risk Management Monitor market trends in transformer manufacturing, raw materials (e.g., copper, steel), and supply chain constraints. Identify and mitigate risks related to long lead times, manufacturing capacity, geopolitical factors, and evolving grid standards. Implement process improvements to streamline procurement and improve scalability. Develop contingency plans for supply disruptions, quality issues, or performance risks. Qualifications Bachelor’s degree in Supply Chain, Business, Engineering, or related field. 10+ years of supply chain or procurement experience, with 5+ years of transformer, substation, or power systems experience strongly preferred. Strong understanding of transformer technologies, grid infrastructure, and industry standards (IEEE, IEC). Proven negotiation, analytical, and contract management skills. Excellent communication and cross-functional stakeholder management skills. For US-based roles - What you’ll get: Competitive salary + annual performance-based bonus eligibility Medical, dental, and vision insurance 401(k) with company match Paid time off and company holidays For Mexico-based roles - What you’ll get: Competitive salary + annual performance bonus eligibility Christmas Bonus (Aguinaldo): 30 days Major medical expenses and life insurance Paid time off and holidays (per local policy) For all roles: Professional development and growth opportunities Opportunity to grow with a mission-driven team shaping the future of clean energy Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation. Accommodations: If you need an accommodation during the application process, email recruitment@onenergystorage.com Benefits vary by role and location and are subject to change.

Manage end-to-end procurement and supplier management for transformer and substation equipment ensuring cost-effective delivery. | Bachelor's degree and 5+ years in supply chain or procurement within power systems, with strong negotiation and analytical skills. | ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are already deployed across 2.5 GW of hyper-scale campuses, validated by top U.S. national labs, and certified for grid-safe operation by major utilities. With real products in the field, we’re scaling faster than the grid can, transforming power from a bottleneck into a competitive advantage for the companies building the future. Supply Chain Manager – Transformers The Supply Chain Sourcing Manager – Transformers is responsible for planning, sourcing, purchasing, logistics, and supplier management across transformer and substation equipment. This role focuses on power transformers, distribution transformers, auxiliary transformers, and associated balance-of-system components to ensure on-time, cost-effective, and high-quality delivery of materials and services. The role partners closely with Engineering, Operations, Finance, and Quality to align supply chain strategy with business objectives and support safe, reliable, and scalable energy infrastructure deployments. Category-Specific Responsibilities – Transformers Source and manage procurement of power transformers, distribution transformers, pad-mounted units, and related substation equipment. Oversee technical specifications for transformer systems, including: Voltage ratings, MVA capacity, and impedance characteristics Cooling systems (ONAN, ONAF, OFAF, etc.) Insulation systems and dielectric performance Losses (no-load and load losses) and efficiency requirements Protection, monitoring, and control systems Partner with Engineering on: Transformer sizing and specification development Substation design and system integration Grid interconnection requirements and utility standards Protection schemes and relay coordination SCADA and communication protocols Negotiate supply agreements to include pricing, warranties, performance guarantees, spare parts, and long-term service agreements (LTSA). Strategic Sourcing & Procurement Develop and execute sourcing strategies for transformers and electrical infrastructure components. Lead supplier selection, qualification, RFQs/RFPs, negotiations, and contracting. Manage commercial terms, pricing structures, delivery schedules, and escalation clauses. Drive cost optimization through multi-sourcing, should-cost modeling, and total cost of ownership (TCO) analysis. Supplier Relationship Management Build and maintain strong relationships with transformer OEMs, EPC partners, and key component suppliers. Conduct supplier performance reviews across quality, delivery, cost, and technical responsiveness. Lead supplier corrective actions, risk mitigation efforts, and continuous improvement initiatives. Cross-Functional Collaboration Work with Engineering on specifications, equipment selection, and change management. Partner with Operations to support project execution, installation, and commissioning. Align with Finance on budgeting, cost tracking, and savings initiatives. Support Quality in NCR resolution, failure analysis, and supplier audits. Continuous Improvement & Risk Management Monitor market trends in transformer manufacturing, raw materials (e.g., copper, steel), and supply chain constraints. Identify and mitigate risks related to long lead times, manufacturing capacity, geopolitical factors, and evolving grid standards. Implement process improvements to streamline procurement and improve scalability. Develop contingency plans for supply disruptions, quality issues, or performance risks. Qualifications Bachelor’s degree in Supply Chain, Business, Engineering, or related field. 5+ years of supply chain or procurement experience, with transformer, substation, or power systems experience strongly preferred. Strong understanding of transformer technologies, grid infrastructure, and industry standards (IEEE, IEC). Proven negotiation, analytical, and contract management skills. Excellent communication and cross-functional stakeholder management skills. For US-based roles - What you’ll get: Competitive salary + annual performance-based bonus eligibility Medical, dental, and vision insurance 401(k) with company match Paid time off and company holidays For Mexico-based roles - What you’ll get: Competitive salary + annual performance bonus eligibility Christmas Bonus (Aguinaldo): 30 days Major medical expenses and life insurance Paid time off and holidays (per local policy) For all roles: Professional development and growth opportunities Opportunity to grow with a mission-driven team shaping the future of clean energy Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation. Accommodations: If you need an accommodation during the application process, email recruitment@onenergystorage.com Benefits vary by role and location and are subject to change.