NC
OT/ICS Security Architect
NR Consulting LLC
🇺🇸 United States
On-site
6 days ago
- SCADA
- PLC
- DCS
- HMI
- IEC
- Zero Trust
- Vulnerability Management
- Incident Response
- Modbus
- DNP3
- OPC UA
- Ethernet/IP
- SIEM
- EDR
6 days ago
- Key Requirements:
10+ years of cybersecurity experience with strong OT/ICS security architecture expertise.
Experience securing SCADA, PLC, DCS, HMI, industrial networks, and critical infrastructure.
Strong knowledge of IEC 62443, NIST CSF, NIST SP 800-82, and industrial security best practices.
Design network segmentation, zones/conduits, firewalls, secure remote access, IDS/IPS, and Zero Trust architectures.
Experience with IT/OT integration, vulnerability management, incident response, risk assessment, and security monitoring.
Knowledge of industrial protocols such as Modbus, DNP3, OPC UA, Ethernet/IP, and PROFINET.
Experience with SIEM, EDR/NDR, asset discovery, vulnerability assessment, and SOC integration.
Ability to work with engineering, infrastructure, operations, and cybersecurity teams.
Ideal Candidate: An architect who can secure industrial environments while understanding the operational requirements of SCADA/ICS systems and critical infrastructure.
OT/ICS Security Architect · NR Consulting LLC