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.
Numbers & Facts
Location
St Lousi, MO
Skills
Best Practicesunmatched
Computer Securityunmatched
Distributed Control Systems (DCS)unmatched
Ethernetunmatched
Firewallsunmatched
Human Machine Interface (HMI)unmatched
IP (Internet Protocol)unmatched
Incident Responseunmatched
International Electro-Technical Commission (IEC)unmatched
Internet Securityunmatched
Intrusion Detection Systemsunmatched
Intrusion Prevention Systemsunmatched
Network Designunmatched
Programmable Logic Controller (PLC)unmatched
Remote Accessunmatched
Risk Analysisunmatched
Security Analysisunmatched
Security Architectureunmatched
Security Information and Event Management (SIEM)unmatched
Security Monitoringunmatched
Supervisory Control and Data Acquisition (SCADA)unmatched
U.S. National Institute of Standards and Technology (NIST)unmatched
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