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# ICS Cybersecurity Analyst

- **Company:** Donato Technologies, Inc
- **Location:** Houston, TX, United States
- **Experience:** Expert
- **Salary:** $166,400
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, CompTIA Security+, Cyber Security, Computer Engineering, Supervisory Control and Data Acquisition (SCADA), Hyper-V, Internet Security, Network Security, Linux System Administration, Systems Architecture, Virtualization Technology, Software Vulnerability Management, Computer Networking Systems, Computerised Systems, Firewalls (Computer Science), Information Technology, Cybercrime, Process Control Systems, Patch Management, Operational Systems, Firewall Services Module, Industrial Software, Allen-Bradley Factory Automation Equipment, Vmware
- **Published:** November 6, 2026
- **Apply:** https://www.careerbuilder.com/job-details/ics-cybersecurity-analyst-houston-tx--6d647b60-dc5d-4a86-84a3-63a3ed211405

## About the Role

Internet Security, Analysis Skills, Control Systems, Internet Security, Security Attacks, Identify Issues, Maintain Compliance, Analysis Skills, Regulations, Regulatory Compliance, * Industrial Control Systems (ICS) / Operational Technology (OT) Security.

 * SCADA and industrial network security.
 * Cybersecurity monitoring and vulnerability management.
 * Firewall configuration, Active Directory, and Group Policy.
 * Windows and Linux system administration.
 * VMware / Hyper-V virtualization.
 * Cisco networking.
 * Patch management, endpoint security, and incident response.

Preferred Skills

 * Experience with PLCs, RTUs, SCADA, and industrial control systems.
 * Knowledge of LNG, Oil & Gas, Petrochemical, or other critical infrastructure environments.
 * Knowledge of MTSA cybersecurity compliance.
 * Experience with Yokogawa, GE, or Allen-Bradley systems.

Education & Certifications

 * Bachelor's degree in Computer Science, Computer Engineering, Cybersecurity, or related field.
 * Preferred certifications:

o CISSP

o CISM

o GICSP / GISCP

o ISA/IEC 62443

o CCNA, * Analyst: Minimum 2 years of cybersecurity experience.

 * Senior Analyst: Minimum 5 years of cybersecurity experience, including ICS/OT cybersecurity exposure.

Additional Requirement: Must have a valid TWIC (Transportation Worker Identification Credential).

Ideal Candidate Profile

Look for candidates with 2 5 years of hands-on OT/ICS Cybersecurity experience, preferably in LNG, Oil & Gas, Petrochemical, or Industrial environments.

Important for recruiters: Prioritize candidates with:

 1. OT / ICS Security experience.
 2. SCADA / PLC / Industrial Network Security.
 3. Cybersecurity administration and troubleshooting.
 4. VMware and Windows/Linux administration.
 5. CISM, GICSP, or other relevant cybersecurity certifications.

## Description

We are looking for an ICS Cybersecurity Analyst to support and protect industrial control systems, plant networks, and operational technology (OT) environments. The candidate will be responsible for monitoring, troubleshooting, maintaining, and securing industrial systems against cyber threats while ensuring compliance with cybersecurity standards and regulations., * Support cybersecurity projects related to industrial control systems and plant operations.

 * Monitor and secure ICS, SCADA, OT networks, and plant computing systems.
 * Manage endpoint security, patch management, firewalls, access controls, Active Directory, and network security.
 * Identify vulnerabilities, troubleshoot security issues, and support incident response.
 * Maintain cybersecurity policies, procedures, documentation, and asset inventories.
 * Support MTSA cybersecurity compliance, audits, and incident response plans.
 * Work with IT, Engineering, Maintenance, and Operations teams to maintain secure plant systems.
 * Support system upgrades, infrastructure improvements, and cybersecurity risk assessments.
 * Maintain system architecture documentation and follow Management of Change (MOC) procedures.