ON.energy is setting the standard for large load interconnection. ON’s patented AI UPS™ is a medium-voltage UPS that serves as a firewall, protecting the data center from the grid, and the grid from the data center. With multiple gigawatts currently under construction, we are enabling grid-safe data centers. About ON.energy ON.energy is setting the standard for large load interconnection. ON’s patented AI UPS™ is a medium-voltage UPS that serves as a firewall, protecting the data center from the grid, and the grid from the data center. With multiple gigawatts currently under construction, we are enabling grid-safe data centers. Position Summary We are looking for a skilled Quality Management Systems Specialist, with 3-7 years of experience implementing, and maintaining an ISO 9001:2015 Quality Management System (QMS), supporting all quality activities related to the full equipment lifecycle for data center medium-voltage UPS’s. In this role, you will maintain and continually improve the ISO 9001:2015 QMS, determining the effectiveness of the QMS and reporting to management, while coordinating across all departments to formalize processes within ON.energy. Qualifications
• Bachelor’s degree in Electrical, Industrial, or Quality Engineering (or a closely related technical field)
• 3-7 years' experience in Quality Management Systems, specifically within an ISO 9001 environment
• Familiarity with electrical power systems, BESS, inverters, transformers, switchgear, or other similar equipment is preferred
• Strong working knowledge of quality management systems (ISO 9001) and quality analysis problem-solving tools (CAPA, 8D, SPC, FMEA)
• Proficient with QMS Continual Improvement Processes and Tools and Processes (PDCA, Six Sigma, DMAIC, Kaizan)
• Strong analytical and problem-solving skills with a practical understanding of manufacturing processes
• Proficient in enterprise Quality Management System (QMS) platforms for ISO 9001 Certification
• Hands-on experience implementing and administering an enterprise QMS platform strongly preferred (e.g. QT9, Octave Reliance
- ETQ) / Previous QT9 platform experience will be highly regarded
• Proficient in all ISO 9001:2015 Quality Management System (QMS) clauses
- including Nonconformities and Corrective Actions, Audit Management, Management Reviews, Supplier and Customer Management, Change Management, Employee Training, and Calibration and Preventive Management
• Strong proficiency with key Microsoft platforms (e.g. Excel, Word, PowerPoint, Planner) and AI platforms (e.g. Claude, ChatGPT, CoPilot, Gemini)
• Fluent in English and Spanish (written and spoken), with the ability to communicate effectively with bilingual teams across ON.energy's operations




• Strong proficiency in Technical Writing for developing Process Workflows, Policies, Procedures, standard operating procedures (SOP’s), and Forms for an ISO 9001:2015 Quality Management System
• ISO 9001 Lead Auditor certification (Certified Quality Engineer
- CQE) with a strong working knowledge of ISO 9000 and ISO 9001
• Willingness to travel (up to 25%) to vendor locations (domestic and international) and project sites
• Excellent communication and documentation abilities; capable of interfacing effectively with customers, suppliers and cross-functional teams

Key Responsibilities
• Project management and progress monitoring of all implementation and scheduling activities for a new enterprise Quality Management System platform for ISO 9001:2015 and ISO 9001:2026 Certification
• Drive Continual Improvement through Awareness, Participation, Collaboration, One-Company, One-QMS
• Support the definition, documentation, and maintenance of Quality processes in compliance with ISO 9001 and other applicable requirements
• Ensure all processes and procedures are properly maintained and executed, including the Audit Planning and Reporting documentation
• Collaborate with all Departments to develop, and maintain quality process workflows, policies, procedures, work instructions, and SOP’s using the company Document Control process for revision tracking, approvals, and controlled distribution
• Monitor Performance Metrics and ensure the effectiveness of the QMS Program, leveraging the QMS platform's dynamic dashboards and reporting tools
• Monitor key quality metrics (KPIs), ISO 9001:2015 Quality Objectives, defect rates, customer complaints, and report findings to management
• Implement and maintain the Quality Management System, ensuring compliance with ISO 9001:2015 standards. Develop future plans for transitioning from ISO 9001:2015 to ISO 9001:2026 standards
• Build, train, and lead a team of qualified internal auditors and departmental QMS process owners (dotted-line leadership), setting annual audit-team assignments, competency requirements, and performance expectations, and providing coaching and feedback to ensure consistent, high-quality audit execution and QMS ownership across all departments.
• Plan, schedule,



and conduct internal quality audits to identify gaps in processes and ensure adherence to standards.
• Facilitate Corrective Action Management, including root cause analysis (Fishbone / Ishikawa, 5-Why, Pareto Analysis) for non-conformances, and track corrective / preventive actions (CAR) to closure through the QMS platform's CAPA module
• Facilitate and conduct mandatory Management Reviews, report findings to management, and assist resolving nonconformity findings
• Coordinate with external auditors and serve as the primary liaison to the external certification body during surveillance or recertification audits
• Perform regular training and support of employees on QMS processes, procedures, and quality standards and administer completion tracking through the QMS platform's Training module Preferred Qualifications
• A 4-year degree in a related field (e.g. Quality Management, Engineering) or equivalent experience
• ISO 9001 Lead Auditor certification (Certified Quality Engineer
- CQE) with a strong working knowledge of ISO 9000 and ISO 9001
• Highly proficient with implementation and administration of an enterprise Quality Management System platform (e.g. QT9, Octave Reliance
- ETQ) / Previous QT9 platform experience will be highly regarded
• Familiarity with quality management tools, NCR tracking tools, and dashboard reporting
• Strong analytical, problem-solving, and communication skills, with keen attention to detail 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.
• Benefits vary by role and location and are subject to change. Agency Notice: ON.energy does not accept unsolicited resumes from staffing agencies, search firms, or third-party recruiters. Resumes submitted without a fully executed Master Services Agreement (MSA) and a written request from an authorized member of our Talent Acquisition team will be considered the property of ON.energy. No placement fees or compensation will be paid for unsolicited candidate submissions.

📌 Quality Management Systems Engineer (Ciudad de México)
🏢 On.Energy
📍 Ciudad de México