Optiver
Executive Assistant
Austin, Texas, United States · Full-time · Posted Aug 21, 2026
- Experience
- 6+ years supporting C-suite.
- Visa sponsorship
- Legal authorization to work in the U.S. is required; the employer will not sponsor individuals for employment authorization for this job opening.
About the job
Provides proactive executive support to three senior global leaders, managing calendars, communications, travel, leadership events, and information flow while helping foster culture in the Austin office.
What you'll do
- Manage executives’ calendars, communications, requests, and meeting logistics, anticipating conflicts and protecting focus time.
- Coordinate end-to-end domestic and international travel, including itineraries and real-time disruptions.
- Support leadership forums and offsites, capture outcomes, and relay executive priorities and context to relevant people.
What they ask for
- 6+ years supporting C-suite in a high-performance, fast-moving environment.
- Proficiency in Microsoft Outlook 365 and complex multi-time-zone calendar management.
- Legal authorization to work in the U.S.; the employer will not sponsor employment authorization.
Nice to have
- Experience in financial services, trading, or a comparable environment.
- Previous office management experience.
Tools
Microsoft Outlook 365
Model-written summary · the original posting is authoritative