Senior Director, Office of the CISO

About Us:

Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people.

How We Work:

At Proofpoint you’ll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values: 

Bold in how we dream and innovate

Responsive to feedback, challenges and opportunities

Accountable for results and best in class outcomes

Visionary in future focused problem-solving

Exceptional in execution and impact

The Senior Director, Office of the CISO is a strategic and operational leader who enables the success of Proofpoint’s global security mission. Reporting directly to the CISO, this role combines the strategic alignment and leadership partnership of a Chief of Staff with the operational rigor of a Head of Security Operations. As a trusted advisor, this senior leader connects strategy to execution—driving alignment, transparency, and excellence across all security functions. You will manage the operational cadence of the Office of the CISO, oversee critical programs and communications, and ensure that the CISO’s strategic priorities are executed effectively. This role is ideal for a leader who thrives at the intersection of cybersecurity strategy, operations, and organizational leadership.

Key Responsibilities

• Strategic Alignment

• Align security priorities with business outcomes, ensuring accountability across all security functions.

• Synthesize insights and performance data to inform executive decisions and board-level reporting.

• Act as a strategic advisor and representative for the CISO in internal and external engagements. Security Operations

• Manage the Office of the CISO’s operations, including leadership collaboration, programs reviews, and operational reporting cycles.

• Maintain organizational visibility into priorities, risks, and resource allocation.

• Oversee execution of strategic, cross-functional information security programs

• Implement a structured program management framework to ensure delivery, accountability, and measurable impact.

• Establish and monitor OKRs, KPIs, and operational dashboards to track progress and outcomes. Communication & Influence

• Serve as the operational liaison between the Office of the CISO and key partners across the enterprise.

• Build strong cross-functional relationships to influence and align leadership around key initiatives.

• Lead development of executive and board-level materials, including risk posture updates, performance metrics, and strategic briefings.

• Drive internal communications, ensuring consistent messaging and awareness across the global security organization.

• Team Leadership & Development

• Build, lead, and develop a global team within the Office of the CISO, fostering a culture of operational excellence, accountability, and continuous improvement.

• Empower teams to execute with precision—leveraging data, performance metrics, and structured decision-making to drive measurable security and business outcomes.

• Promote a pragmatic balance between risk management and business enablement, ensuring security initiatives are grounded in strategic value, operational efficiency, and measurable impact.

• Cultivate leadership readiness and organizational resilience through coaching, collaboration, and transparent performance management.

Qualifications Education:

• Bachelor’s or Master’s degree in Cybersecurity, Business Administration, or related field. Experience:

• 10+ years of experience in cybersecurity, technology strategy, or business operations.

• 5+ years supporting senior executives in a Chief of Staff, Head of Operations, or equivalent role.

• Proven track record driving strategic and operational excellence in large, global, complex organizations.

• Strong understanding of enterprise security functions, governance, and operational frameworks.

• Excellent executive communication skills with the ability to influence across technical and non-technical audiences.

• Demonstrated success in program execution, leadership en