Product Security Architect - Operational Technology(OT)

Fluence is the leading global energy storage technology and services company, created and backed by Siemens and AES, two industry powerhouses and pioneers in energy storage. Fluence unites the scale, experience, breadth, and financial backing of the two most experienced icons in energy storage.

Our mission is to create a more sustainable future by transforming the way we power our world. Energy storage is critical to this transformation, yet today the market is fragmented and customers face the challenge of finding a trusted technology partner amidst conflicting technical claims, inexperienced vendors and installers, and new market entrants with limited power sector knowledge.

Fluence brings the proven technology solutions and services that overcome the commercial and regulatory barriers that stand in the way of modernizing our energy networks. We are the partner that can deliver at a global scale with the most experienced and knowledgeable team in the world.

ABOUT THE POSITION

The Product Security Architect – Operational Technology (Battery Energy Storage Systems) will be responsible for ensuring the security of critical operational technology components within BESS infrastructure. This role focuses on designing, governing, and managing security architectures tailored to BESS OT systems. You will work closely with product development teams, system engineers, and innovators to embed security practices into the lifecycle of BESS products. This position requires a strong understanding of cybersecurity principles as they apply to OT environments, experience in securing industrial control systems (ICS), and a proactive approach to identifying and mitigating security risks. This role reports directly to the Head of Product Security.

Key Responsibilities Include:

•Collaborate with cross-functional teams to define security architecture requirements for BESS OT systems, include ICS and SCADA systems.

•Conduct threat modeling exercises specific to OT systems and BESS to identify and mitigate potential security risks.

•Integrate security controls into the BESS product lifecycle to ensure security by design is applied from concept-to-delivery.

•Develop and enforce security assurance maturity models to continuously enhance security across Fluence’s OT landscape.

•Perform security research to support the Fluence BESS team with latest OT security threats to introduce innovation security solutions.

•Foster a proactive security culture within the organization, advocating for secure and resilient development of both digital and energy-focused OT systems.