Job Specifications
Company Description
Hadron Energy specializes in Micro Modular Reactor (MMR) development, design, and research based in the San Francisco Bay Area. As the leading MMR developer, Hadron Energy is building factory-produced, transportable microreactors that provide 24/7 carbon-free power for data centers, government facilities, industrial sites, and remote communities. Our mission is to create a brighter, healthier, and more equitable energy future.
Cyber Security Engineer – Role Description
This is a full-time on-site role for a Cyber Security Engineer, based in the San Francisco Bay Area. The position is ideal for candidates with strong technical expertise in cybersecurity, systems architecture, and industrial control systems who are passionate about protecting next-generation energy technology.
The Cyber Security Engineer will design, implement, and maintain secure digital environments that protect Hadron Energy’s systems, data, and reactor technologies. This individual will play a central role in developing cybersecurity infrastructure across both IT and OT (Operational Technology) systems, ensuring compliance with federal and nuclear cybersecurity standards.
You will work cross-functionally with software, electrical, controls, and regulatory teams to design secure architectures, manage access control systems, and defend against evolving cyber threats. The role combines hands-on technical engineering with strategic oversight—ensuring that every layer of Hadron’s digital infrastructure is safe, resilient, and compliant.
Responsibilities
Design and implement secure architectures for enterprise, operational, and control systems across Hadron’s network
Develop and maintain cybersecurity frameworks aligned with NIST 800-53, NIST CSF, NRC, and DOE cybersecurity standards
Configure, manage, and monitor security systems, including firewalls, SIEM, IDS/IPS, endpoint protection, and encryption protocols
Conduct vulnerability assessments, penetration testing, and risk mitigation planning for both IT and OT assets
Collaborate with engineering teams to secure instrumentation & controls (I&C), reactor monitoring systems, and industrial automation equipment
Establish and enforce access controls, identity management, and network segmentation for sensitive environments
Implement secure software development and deployment practices, supporting DevSecOps workflows
Support incident response, forensic investigation, and recovery planning to ensure system resilience
Document cybersecurity policies, network diagrams, and compliance reports for internal and regulatory review
Stay current on emerging cyber threats, technologies, and regulations relevant to critical infrastructure and nuclear systems
Partner with the Compliance and Regulatory teams to support audits and certification processes
Qualifications & Skillsets
Bachelor’s or Master’s degree in Cybersecurity, Computer Science, Electrical Engineering, or a related technical field
5+ years of experience in cybersecurity engineering or network/system security, preferably in energy, defense, or critical infrastructure sectors
Strong understanding of industrial control systems (ICS), SCADA security, and operational technology (OT) network architecture
Proficiency with security tools such as Splunk, Wireshark, Nessus, Metasploit, CrowdStrike, or equivalent platforms
Deep knowledge of NIST, ISO 27001, and NRC cybersecurity requirements
Hands-on experience with network design, firewall configuration, VPNs, and endpoint security
Familiarity with cloud infrastructure security (AWS, Azure) and virtualization environments
Relevant certifications such as CISSP, CEH, CISM, GICSP, or CompTIA Security+ are preferred
Excellent analytical, troubleshooting, and documentation skills
Ability to thrive in a collaborative, high-stakes environment with cross-disciplinary teams
Passion for cybersecurity, advanced technology, and contributing to the protection of clean-energy innovation