Senior Cyber Security Engineer - Generation Fleet

TXU Energy; Irving, Northern (TX, KY); Hybrid; USD 120,000 - 150,000; Full time

Job summary

Vistra Corporate Services Company is seeking a Senior Engineer, Cyber Security-Generation to serve as a cybersecurity SME for the generation fleet. You will drive program improvements, lead incident investigations, and align with enterprise security strategies and regulatory obligations.

The role requires deep understanding of industrial networks, scripting for automation, and collaboration with capital projects and plant upgrades.

Qualifications

• 5–8 years in industrial or infrastructure cybersecurity roles.
• Deep understanding of NERC CIP, ICS/OT security, and control systems engineering.
• Demonstrated ability to lead cross-functional teams.

Responsibilities

• Lead complex initiatives such as segmented architecture deployments or vulnerability remediation campaigns.
• Develop fleet-wide technical standards and guidance.
• Provide advanced technical oversight during audits and inspections.

Skills

NERC CIP

ICS/OT security

Cross-functional leadership

Analytical skills

Networking fundamentals

Security engineering

Communication skills

Education

Bachelor's degree in related field

Tools

PowerShell

JavaScript

Python

Job description

Vistra Corporate Services Company is seeking a Senior Engineer, Cyber Security-Generation to serve as a cybersecurity SME for the generation fleet. You will drive program improvements, lead incident investigations, and align with enterprise security strategies and regulatory obligations.

The role requires deep understanding of industrial networks, scripting for automation, and collaboration with capital projects and plant upgrades.