Interpret and apply applicable NFPA, IFC, UL, and IEC standards to guide BESS product development and ensure safety requirements are embedded throughout the design lifecycle.
Review and approve mechanical drawings, layouts, CAD models, and mechanization diagrams.
Own safety‑critical BESS enclosure design and requirements, providing technical oversight through prototype builds, factory acceptance testing, and design qualification to mitigate thermal runaway, explosion, and overall safety risks.
Provide technical oversight of UL 9540 / 9540A testing, fire and explosion modeling (using tools such as FLACS, Ansys, FDS, or similar), plume and gas dispersion analyses, and evaluation of fire safety code requirements, including monitoring and applying evolving codes and standards.
Cross-Functional Engagement
Develop and maintain fire code compliance matrices and AHJ‑specific permitting documentation, while interfacing with Authorities Having Jurisdiction (AHJs), third‑party engineers, and certification bodies throughout the permitting and approval process.
Provide technical guidance and training to internal teams, customers, and first responders.
Lead development of emergency response documentation and safety packages required for project permitting submittals and maintain up to date Technical Data Packages for AES internal teams.
Engage in industry consortiums and Technical Committees on BESS codes and standards; monitor and contribute to NFPA 855 and UL 9540 / 9540A revision cycles and public input processes to inform AES on evolving regulatory and technical requirements affecting BESS product design and testing.
Advise and participate in AES BESS Product Development efforts to ensure the highest safety levels are achieved meeting all AES internal and industry regulatory requirements for BESS fire and explosion safety system.
Mentor junior engineers and contribute to continuous improvement of BESS integration practices.
Required Qualifications
Bachelor's degree in Electrical Engineering, Mechanical Engineering, Fire Protection Engineering, or related discipline.
5-7 years of experience in mechanical design and fire protection for energy, industrial, or safety‑critical systems.
Strong working knowledge of BESS fire codes and standards, including UL 9540 / 9540A, NFPA 68 / 69, NFPA 72, NFPA 855, and NFPA 110/111.
Experience supporting permitting, testing, and regulatory approval processes.
Proficiency with mechanical CAD and safety modeling tools (SolidWorks, AutoCAD, etc.).
Requirements
Master's degree in Electrical, Mechanical, or Fire Protection Engineering.
Direct experience with utility‑scale BESS.
Experience working directly with AHJs and third‑party fire engineers.
Participation in standards organizations (NFPA, UL, IEEE).
Experience with fire modeling tools such as FLACS, Ansys, FDS, etc.
AES is an Equal Opportunity Employer who is committed to building strength and delivering long-term sustainability through diversity and inclusion. Respecting all backgrounds, differences and perspectives enables us to improve the lives of our people, customers, suppliers, contractors, and
Benefits
Vision insurance
Additional Information
Are you ready to be part of a company that's not just talking about the future, but actively shaping it? Join The AES Corporation (NYSE: AES), a Fortune 500 company that's leading the charge in the global energy revolution. With operations spanning 14 countries , AES is committed to shaping a future through innovation and collaboration. Our dedication to innovation has earned us recognition as one of the Top Ten Best Workplaces for Innovators by Fast Company in 2022. And with our certification as a Great Place to Work , you can be confident that you're joining a company that values its people just as much as its groundbreaking ideas.
AES is proudly ranked #1 globally in renewable energy sales to corporations, and with $12.7B in revenues in 2023 , we have the resources and expertise to make a significant impact as we provide electricity to 25 million customers worldwide. As the world moves towards a net-zero future, AES is committed to meeting the Paris Agreement's goals by 2050. Our innovative solutions, such as 24/7 carbon-free energy for data centers, are setting the pace for rapid, global decarbonization.
If you're ready to be part of a company that's not just adapting to change, but driving it, AES is the place for you. We're not just building a cleaner, more sustainable future - we're powering it. Apply now and energize your career with a true leader in the global energy transformation.
The Senior BESS Product Safety Engineer is a core technical authority for BESS safety architecture, ensuring systems are designed, tested, and deployed in compliance with applicable fire codes and safety standards.
This role requires approximately 30% travel, primarily to support operational projects across the U.S., with potential travel to international locations as well.
Aes · Us, Colombia