Executive Assistant to CTO

About Us:

Zenity is the first and only holistic platform built to secure and govern AI Agents from buildtime to runtime. We help organizations defend against security threats, meet compliance, and drive business productivity. Trusted by many of the world’s F500 companies, Zenity provides centralized visibility, vulnerability assessments, and governance by continuously scanning business-led development environments. We recently raised $38 million in a Series B funding, solidifying our position as a leader in the industry and enabling us to accelerate our mission of securing AI Agents everywhere.

About the role:

Zenity is seeking an experienced and highly organized Executive Assistant to provide direct support to our CTO. This is a key position that requires discretion and the ability to manage the CTO’s priorities efficiently. The ideal candidate is detail-oriented, proactive, an independent problem-solver, and comfortable working across time zones in a startup environment.

Responsibilities:

• Manage the CTO’s calendar, meetings, and travel arrangements
• Handle professional communication and coordination between the CTO and internal/external stakeholders
• Prioritize and coordinate tasks according to the CTO's priorities
• Handle sensitive and confidential information with professionalism and discretion
• Coordinate participation in local and international conferences and media engagements
• Support the CTO across personal-logistical matters to ensure smooth daily operations

Requirements:

• Minimum 3 years of experience as an Executive Assistant in a fast-paced global environment - a tech startup or enterprise
• Proven communication skills with experience interfacing with Fortune 1000 companies and enterprise-level stakeholders
• Strong team player with a discreet, proactive approach and excellent responsiveness
• High level of trustworthiness and ability to work independently
• Ability to adapt professionally to changes in a fast-paced environment while maintaining clear communication, patience, and a people-oriented approach
• Flexibility to work outside standard hours, including evenings, weekends, and across different time zones
• Fluent in English (spoken and written) with excellent professional communication skills