Top Senior Office Manager Jobs in NYC, NY

Oversee daily operations for two central offices while supporting the CEO and COO with calendar management, meeting logistics, travel arrangements, and administrative coordination. Manage office systems, supplies, vendors, equipment, mail, communications, and document records. Coordinate Board meetings, prepare materials, record minutes, track action items, and assist with compliance and document retention. The role is fully on-site Monday through Friday and requires occasional travel between Manhattan and Bronx locations.

Manage daily office operations for Parametric across New York and Westport, overseeing vendors, facilities, budgets, space planning, workplace experience, and administrative staff. Drive process improvements, enforce office policies and emergency preparedness, coordinate with corporate partners, and maintain communications and the Business Administration SharePoint site to ensure smooth, efficient workplace operations.

Manage day-to-day office operations for a $15M+ commercial HVAC contractor: own QuickBooks Online and AR/AP, prepare certified payroll (Form PW-3), manage COIs and insurance coordination, provide notarization, support payroll and onboarding, handle vendor and GC accounting coordination, and maintain office administration and filing systems.

Manage daily New York office operations, including visitors, access, mail, conference rooms, seating, supplies, catering, onboarding support, and employee assistance. Coordinate facilities vendors, maintenance, safety procedures, security, expenses, and budgeting. Support employee engagement events, office communications, town halls, and team activities while partnering with leadership, People Experience, IT, facilities, and external providers.

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.

Leads workplace and office services, including floor support, pantry and conference room operations, mail and document services, supplies, inventory, employee requests, and onboarding readiness. Manages office services staff, vendors, budgets, service levels, procedures, and process improvements while partnering with HR, IT, security, facilities, and workplace teams to deliver responsive employee support.

Oversee daily office operations and facilities to ensure an efficient, safe, and professional workplace. Manage vendors, budget tracking, invoices, inventory, visitor experience, and office records. Provide administrative support to leadership (calendar, meetings, travel), maintain SOPs and office documentation, coordinate with IT and building management, and process expenses through Concur.

The Office Administrator manages daily administrative functions, oversees compliance with policies, supports budgeting and project management, and supervises staff, ensuring efficient office operations.

Oversee day-to-day office operations, supervise a small operations team, manage budgets, vendors, supplies, and cafeteria services. Plan and execute corporate events and VIP hospitality, coordinate travel and executive errands, and implement process improvements to drive operational excellence and maintain professional, welcoming work environments.