Senior Cybersecurity Engineer

Role Overview

• Responsible for implementing and advancing cybersecurity engineering practices across Fluence software products, operational technology (OT) environments, and supporting infrastructure
• Contribute to cybersecurity architecture and support implementation across product, OT, cloud, and network environments
• Implement security requirements in product development and deployment processes, ensuring secure-by-design practices
• Execute vulnerability management activities, including scanning, analysis, and remediation tracking for Fluence OS
• Support risk assessments, threat modeling, and security reviews for product features and deployments
• Assist in designing and implementing network segmentation, access control, and monitoring solutions for OT environments
• Apply cybersecurity standards (IEC 62443, NIST, NERC CIP, etc.) into engineering practices and configurations
• Collaborate with cross-functional teams to integrate security into product and infrastructure workflows
• Support evaluation and deployment of security tools, automation, and monitoring solutions
• Contribute to documentation, hardening guides, and security baselines

Requirements

• 8–12 years of experience in cybersecurity engineering, preferably with exposure to product or OT/industrial environments
• Experience implementing cybersecurity controls in network, cloud, or infrastructure environments
• Familiarity with OT/ICS environments or industrial networking concepts
• Strong understanding of vulnerability management, threat modeling, and security best practices
• Hands-on experience with Linux systems and security tooling
• Knowledge of cybersecurity frameworks such as IEC 62443, NIST, or CIS
• Ability to work cross-functionally with engineering, product, and operations teams
• Strong problem-solving and communication skills
• Proven experience designing and leading cybersecurity architecture or large-scale security initiatives
• Strong expertise in network security, OT security, cloud security, and secure infrastructure design
• Experience securing industrial control systems (ICS) or operational technology (OT) environments
• Deep understanding of vulnerability management, threat modeling, and risk-based security practices
• Hands-on experience with Linux-based systems and security tooling in complex production environments
• Strong knowledge of cybersecurity frameworks and standards such as IEC 62443, NIST, CIS, or NERC CIP
• Demonstrated ability to lead cross-functional technical initiatives and influence engineering decisions
• Excellent communication skills with the ability to explain technical concepts and risks to engineering leaders and non-technical stakeholders
• Ability to mentor engineers and provide technical leadership across teams.

Tech Stack

• Cloud
• Cyber Security
• Linux

Benefits

• Health insurance
• 401(k) matching
• Paid time off