IT/OT Cybersecurity Specialist
Pubblicato il 03-09-2026 - Nhoa Energy in Provincia di Sondrio
Join our Software Engineering team, as IT/OT Cybersecurity Specialist, and help secure critical infrastructure in complex and evolving industrial environments.
We’re looking for a hands‑on professional ready to design secure architectures, manage vulnerabilities, and respond to real-world threats across plant systems and networks.
Tasks and Duties
- Provide technical support across Project Execution, Development, R&D;, and Commissioning teams
- Design and implement secure OT architectures ensuring confidentiality, integrity, and availability
- Prepare technical documentation (cybersecurity specs, HW architecture diagrams)
- Conduct risk assessments and define security improvement guidelines
- Manage patching and system updates across plant IT/OT devices
- Identify and remediate vulnerabilities in OT environments
- Implement and maintain secure backup processes
- Strengthen network security (firewalls, segmentation, VPNs, IDS/IPS)
- Monitor systems and detect threats, intrusions, and anomalies
- Manage access control and user permissions for critical systems
- Develop and execute OT incident response plans
- Investigate and resolve security incidents in a timely manner
- Perform audits on OT infrastructure and support remediation activities
- Collaborate with cross‑functional teams to ensure secure system lifecycle management
- Work closely with IT security teams for an integrated cybersecurity approach
Requirements
- 5+ years of experience in IT/OT cybersecurity or similar roles
- Background in IT/OT cybersecurity, ideally within critical infrastructure environments
- Knowledge of OT protocols (Modbus, DNP3, OPC) and industrial communication systems
- Experience with security tools such as firewalls, IDS, and antivirus solutions
- Understanding of vulnerability management, patching, and risk assessment processes
- Technical education (IT, Cybersecurity, or similar); degree is a plus
- Fluent in both English and Italian
Nice to have
- Experience in programming (Py