Top Office Manager Jobs in St. Louis, MO

Provide executive and administrative support to Marine leadership, manage calendars, travel, meetings, and confidential materials. Serve as the in-office receptionist and office manager handling mail, supplies, vendor coordination, onboarding logistics, conference rooms, and event/catering coordination. Foster employee engagement and maintain a professional, welcoming office environment while supporting general administrative needs across the team.

Provide administrative and executive support to Marine leadership while managing day-to-day office operations and reception. Duties include calendar and travel coordination, preparing presentations and reports, expense and invoice administration, event and onboarding coordination, vendor and facilities coordination, and fostering positive team culture and employee engagement.

Provide executive support to the Senior Advisor and manage daily office operations: scheduling, visitor reception, supplies, space booking and tracking, data entry (Salesforce), event coordination, correspondence, and general administrative tasks to ensure smooth functioning of the Community Engagement Office.

Consult as a fractional Office Manager for hedge funds, private equity firms, and family offices. Improve operational processes, create and execute monthly action plans, diagnose roadblocks, break goals into actionable steps, implement policies and controls, evaluate progress via KPIs, and maintain detailed consulting records while providing implementation resources.

Manage executive calendaring and inbox triage, coordinate travel logistics, support People with interview scheduling and event execution, own ad hoc administrative tasks and vendor coordination, and proactively identify operational gaps and process improvements across the organization.