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Salary
≈ $139k – $264k per year (Estimated)
Location
In office (Irving)
Seniority
Senior · 3+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 9, 2026. First seen by Alion on Oct 7, 2026. Vistra scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Vistra is an integrated retail electricity and power generation company headquartered in Irving, Texas, operating natural gas, nuclear, coal, solar and battery storage plants and selling power through retail brands such as TXU Energy. Listed on the New York Stock Exchange, it has about 44,000 megawatts of generating capacity, runs the second-largest competitive nuclear fleet in the US, including Comanche Peak, Davis-Besse and Perry, and serves about 5 million retail customers. It hires power plant operators and technicians, reactor operators in training, nuclear instructors, electricians, instrument and control technicians, engineers and accounting and audit staff.

If you have what it takes to become part of the Vistra family and would like to start a promising career with a global leader, take a look at the exciting employment opportunities that are currently available and apply online.

Job Summary

AI Security Engineer V supports the development, implementation, testing, and operation of controls and technical capabilities that enable the secure adoption and use of artificial intelligence across Vistra. The role applies experience across cybersecurity, cloud, automation, development, data, and emerging technologies to implement controls, develop solutions, automate processes, and evaluate AI technologies.

Job Description

Key Accountabilities

Independently execute AI Security initiatives based on established objectives, requirements, and technicaldirection.

  • Develop, implement, and support AI Security controls, automation, integrations, and technical capabilities.
  • Support assessments and technical evaluations of AI applications, models, agents, platforms, and supporting technologies.
  • Build and execute proofs of concept, prototypes, and technical evaluations for AI and security technologies.
  • Implement and test controls for access, data protection, monitoring, misuse, vulnerabilities, and unintended behavior.
  • Translate defined requirements into technical configurations, solutions, automation, and implementation activities.
  • Contribute to AI Security standards and guidance; research emerging technologies, threats, and security capabilities.
  • Collaborate across enterprise teams; document and communicate findings, progress, and recommendations.
  • Continuously learn and adapt as AI technologies and security practices evolve, applying sound judgment and problem solving to ambiguous challenges.

Education, Experience & Skill Requirements

  • Experience gained through college degree programs and/or certifications is applicable to the skills below.
  • 3+ years of relevant experience in cybersecurity, cloud, software development, automation, data, analytics, artificial intelligence, or a related technology discipline.
  • Ability to independently execute technical work from defined objectives and direction.
  • Strong analytical and problem-solving skills with the ability to work through ambiguity and evolving requirements.
  • Ability to quickly learn, evaluate, and apply emerging technologies.
  • 2+ years of experience with cloud technologies, APIs, scripting, automation, security platforms, development technologies, or AI platforms is preferred.
  • Strong collaboration and communication skills.

Key Metrics

  • Successful independent execution of assigned AI Security initiatives.
  • Quality and reliability of implemented controls and technical solutions.
  • Successful completion of proofs of concept and technical evaluations.
  • Effectiveness of implemented AI Security controls.
  • Reduction of manual processes through automation.

Job Family

Information Technology

Company

Vistra Corporate Services Company

Locations

Irving, TexasTexas

We are a company of people committed to: Exceeding Customer Expectations, Great People, Teamwork, Competitive Spirit and Effective Communication. If this describes you, then apply today!

If you currently work for Vistra or its subsidiaries, please apply via the internal career site.

It is the policy of the Company to comply with all employment laws and to afford equal employment opportunity to individuals in all aspects of employment, including in selection for job opportunities, without regard to race, color, religion, sex, sexual orientation, gender identity, pregnancy, national origin, age, disability, genetic information, military service, protected veteran status, or any other consideration protected by federal, state or local laws.

If you are an individual with a disability and need assistance submitting an application or would like to request an accommodation, please email usat [email protected] tomake a request.

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