ICS Cybersecurity Analyst

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.

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.

Donato Technologies Inc. is a trusted IT staffing, consulting, and software development partner headquartered in Dallas, Texas. We support clients across industries by understanding their unique business needs and delivering tailored technology and workforce solutions. Our focus is on connecting the right talent with the right opportunity-ensuring clients receive dependable, skilled professionals and candidates receive meaningful career growth and support. We work closely with small to mid-sized organizations to provide flexible, high-quality services that drive performance, innovation, and long-term success.