Jobs at Posse
Jobs at Posse

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Assistant to the Director - Miami

The primary responsibilities of the position are to directly support all aspects of the site director’s daily duties including general office management, organizing calendar and travel, generating reports, managing petty cash, event planning, working with donors and various other constituent groups, and assisting with major projects and program operations.


Jobs at Posse

Fall 2026

Accounting Manager - National

The Accounting Manager will be responsible for general ledger management, supervising two other accounting positions, ensuring monthly accounting cycle closing, and actively participating in the annual audit, budget and review of federal and state filings.

Jobs at Posse

Summer 2026

Human Resources Coordinator - National

The Human Resources (HR) Coordinator will provide administrative and clerical support with various HR processes including benefits administration, onboarding, orientation, offboarding and general HR inquiries. This is an exciting opportunity for an early-career HR professional interested in learning and growing in a mission-driven non-profit organization. The HR coordinator will be reporting to the Associate Vice President of Human Resources.

Jobs at Posse

Summer 2026

Assistant to the Director - Bay Area

The primary responsibilities of the position are to directly support all aspects of the site director’s daily duties including general office management, organizing calendar and travel, generating reports, managing petty cash, event planning, working with donors and various other constituent groups, and assisting with major projects and program operations.

alum

Summer 2026

The Alumni Update

Tailored specifically for Posse graduates, The Update features important dates, Posse news, and select alumni highlights.

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