OT Security Engineer/Remote EST

Join a leading organization at the forefront of industrial cybersecurity as an OT Security Engineer. This full-time opportunity is ideal for security professionals who are passionate about protecting critical infrastructure and operational technology environments. You'll work with cutting-edge OT security platforms, industrial control systems (ICS), SCADA technologies, network security tools, and cloud-connected manufacturing environments to secure the systems that power essential operations.
Required Skills & Experience

• 5 years of experience in cybersecurity with a focus on Operational Technology (OT) or Industrial Control Systems (ICS)
• Experience securing SCADA, PLC, DCS, and industrial automation environments
• Strong understanding of industrial communication protocols (Modbus, DNP3, OPC, Profinet, EtherNet/IP, etc.)
• Experience with OT network segmentation, firewalls, and industrial intrusion detection systems
• Knowledge of cybersecurity frameworks including NIST CSF, IEC 62443, and NERC CIP
• Experience performing vulnerability assessments and risk analysis within OT environments
• Strong networking knowledge including TCP/IP, routing, switching, and network monitoring
• Excellent troubleshooting, communication, and documentation skills

Desired Skills & Experience

• Experience with OT security platforms such as Nozomi Networks, Claroty, Dragos, or Microsoft Defender for IoT
• Familiarity with SIEM and SOAR platforms such as Splunk or Microsoft Sentinel
• Experience with cloud technologies (AWS, Azure, or Google Cloud Platform)
• Scripting experience using Python, PowerShell, or Bash
• Experience supporting manufacturing, energy, utilities, oil & gas, or critical infrastructure organizations
• CISSP, GICSP, GRID, Security , or other cybersecurity certifications

What You Will Be Doing
Tech Breakdown

• 40% Operational Technology Security
• 30% Network Security & Monitoring
• 20% Vulnerability Management & Incident Response
• 10% Security Automation & Documentation

Daily Responsibilities

• 70% Hands-On Engineering
• 10% Project Planning & Documentation
• 20% Cross-Functional Collaboration

The Offer

• Bonus Eligible

You will receive the following benefits:

• Medical, Dental, and Vision Insurance
• 401(k) with Company Match
• Generous Paid Time Off & Holidays
• Flexible Work Schedule
• Career Advancement Opportunities

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.

Salary : $140,000 - $150,000