OT Security Engineer

InfiCare Staffing; Newark (DE); On-site; USD 110,000 - 170,000; Full time

Job summary

InfiCare Staffing seeks an OT Security professional to design and implement cybersecurity strategies protecting ICS, SCADA, DCS, PLCs, and industrial networks.

The role focuses on assessing OT/ICS environments, driving network segmentation, secure remote access, and deploying threat detection and monitoring solutions.

Qualifications

• Experience in OT/ICS security within critical infrastructure.
• Familiarity with IEC 62443, NIST CSF, and NIST SP 800-82.
• Proven ability in asset discovery, vulnerability assessment, security monitoring, and incident response.
• Knowledge of patch, configuration and change management processes.

Skills

OT/ICS domain knowledge

Threat detection concepts

Incident response

Vulnerability assessment

Patch management

IAM concepts

Change management

Communication

Tools

Claroty

Nozomi Networks

Dragos

Microsoft Defender for IoT

Windows

Linux

Job description

The OT Security designs and implements cybersecurity strategies to protect Industrial Control Systems (ICS), SCADA, DCS, PLCs, and industrial networks for a critical infrastructure. They assesses OT/ICS environments, drives network segmentation and secure remote access, and deploys threat detection and monitoring solutions.

Required Skills

• OT/ICS Systems: SCADA, DCS, PLCs, HMIs, RTUs
• OT Security Platforms: Claroty, Nozomi Networks, Dragos, Microsoft Defender for IoT
• Operating Systems & Endpoint: Windows, Linux, Identity and Access Management (IAM), Endpoint Security
• Security Operations: OT Asset Discovery, Vulnerability Assessment, Security Monitoring, Incident Response, Patch Management, Configuration Management, Change Management
• Frameworks & Standards: IEC 62443, NIST CSF, NIST SP 800-82, MITRE ATT&CK for IC