Series A · Chief of Staff
Series A AI Startup Chief of Staff Jobs
There are currently 22 open Chief of Staff jobs across 22 Series A AI startups. Every listing links straight to the company's official application page, deduplicated and refreshed daily.
22Open roles
22Companies hiring
Oct 26, 2026Last updated
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Open Chief of Staff Roles at Series A AI Startups
| Role | Company | Stage | Location | Posted |
|---|---|---|---|---|
| Chief of Staff | WorkHelix | Series A | Greater San Francisco Area | Oct 26, 2026 |
| Chief of Staff | Jua | Series A | Zürich Office | Oct 21, 2026 |
| Chief of Staff | Infisical | Series A | San Francisco | Oct 19, 2026 |
| Chief of Staff to the CEO (m/f/d) | Buena | Series A | Berlin | Oct 5, 2026 |
| Chief of Staff | Heron Data | Series A | NYC | Sep 29, 2026 |
| Chief of Staff | Eventual Computing | Series A | San Francisco | Sep 22, 2026 |
| Chief of Staff (Office of the CEO) | GigaML | Series A | San Francisco | Sep 5, 2026 |
| Chief of Staff | NODA AI | Series A | Austin | Sep 1, 2026 |
| Chief of Staff | Seen Health | Series A | Multiple locations | Aug 21, 2026 |
| Chief of Staff | TAR | Series A | Multiple locations | Aug 15, 2026 |
| Chief of Staff | Ekho | Series A | New York City HQ | Aug 12, 2026 |
| Chief of Staff & Business Operations | Sela | Series A | San Francisco, CA | Aug 12, 2026 |
| [Founder's Office] Chief of Staff to the CEO | Enterpret | Series A | New York | Aug 5, 2026 |
| Chief of Staff | Halluminate | Series A | San Francisco | Jul 29, 2026 |
| Chief of Staff Mentor | Leland | Series A | US Remote | Jul 14, 2026 |
| Chief of Staff | Roger Healthcare | Series A | San Francisco Office | Jun 15, 2026 |
| Chief of Staff | Aegis AI | Series A | Multiple locations | Apr 14, 2026 |
| Chief of Staff | 222 | Series A | New York, NY | Apr 12, 2026 |
| Chief of Staff | Sapien | Series A | Sapien HQ — NYC | Mar 25, 2026 |
| Chief of Staff | Basic Capital | Series A | New York Office | Mar 23, 2026 |
| Chief of Staff | Superpower | Series A | San Francisco | Mar 17, 2026 |
| Chief of Staff (Office of the CEO) | DualEntry | Series A | New York City | Jan 31, 2026 |
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FAQ
How many Chief of Staff jobs are open at Series A AI startups?
There are currently 22 open Chief of Staff jobs across 22 Series A AI startups on Fast AI Jobs.
Why filter Chief of Staff jobs by funding stage?
Funding stage signals company size, runway, and equity upside. Filtering to Series A startups narrows the list to Chief of Staff roles at companies at a comparable point in their growth.
How often is this list updated?
Listings are refreshed daily from official company career pages and deduplicated by posting. Every link points to the original application page.