Chief Information Security Officer (CISO)

We are supporting the search for a Chief Information Security Officer to join a Houston-based power and utilities organisation operating critical infrastructure across a complex, regulated environment.This role is designed for an experienced security leader who can modernise an established security programme while maintaining the resilience, reliability, and regulatory discipline required of a utility operator. The CISO will have enterprise-wide accountability for both IT and OT security, with direct engagement at Board and executive level. The Role The CISO will lead the evolution of the organisation’s cybersecurity strategy, moving it from a stable but dated footing to a modern, risk-informed, and operationally aligned security capability. You will:

• Owning and executing the enterprise cybersecurity strategy across IT and OT/ICS environments, including SCADA, control systems, and field assets.
• Modernising security architecture, tooling, and operating models while maintaining operational continuity.
• Providing regular, clear reporting and risk-based insight to the Audit and/or Risk Committee.
• Leading incident preparedness and response, including tabletop exercises and real-world events.
• Partnering with operational, engineering, and technology leaders to embed security into day-to-day decision-making.
• Managing the cybersecurity budget and prioritising investment based on risk, resilience, and regulatory expectations.
• Ensuring alignment with applicable regulatory, industry, and critical infrastructure security standards.

• Proven experience leading cybersecurity across both IT and OT/ICS environments within power, utilities, or adjacent critical infrastructure sectors.
• A practical understanding of SCADA and industrial control system security, and how it differs from enterprise IT.
• Experience engaging confidently with Boards and executive committees, translating technical risk into operational and business impact.
• A track record of modernising security programmes without disrupting core operations.
• Calm judgement under pressure and credibility with engineers, executives, and regulators alike.

• Comprehensive medical, dental, and vision coverage.
• 20–35% target bonus
• 401(k) plan with employer contribution.
• Executive-level paid time off and paid holidays.
• Hybrid working flexibility.
• Support for ongoing professional development and industry certifications.