On-Site Office & Events Lead

Horning; Washington (District of Columbia); On-site; USD 38,000 - 45,000; Full time

Job summary

Horning in Washington, DC is seeking an Office Manager to lead the main office operations, vendor coordination, and employee-related events. This role owns the administrative systems, from reception to records, and supports the executive team with efficient processes and strong organizational execution.

The position emphasizes planning annual company events, maintaining calendars, and ensuring supplies and facilities run smoothly, with collaboration across HR and leadership.

Qualifications

• High school diploma or GED required, plus five or more years of office management, executive administrative, or senior administrative support experience.
• Demonstrated experience planning and executing company events end to end, including budget, vendor, and day-of management.
• Advanced proficiency with Microsoft Outlook, Word, Excel, and PowerPoint, including building spreadsheets and presentations from scratch.
• Demonstrated experience coordinating vendors and service requests to completion, with the organizational skill to manage competing requests without dropping any of them.
• Professional written and verbal communication skills and a polished presence with visitors, vendors, and executives.

Responsibilities

• Own the day-to-day operation, appearance, organization, and functionality of the main office, and serve as the internal point of contact for office, facilities, and general workplace questions.
• Coordinate with building management and outside vendors on maintenance requests, repairs, services, and contractor access, tracking each item through completion.
• Maintain office procedures, administrative workflows, and shared calendars, and communicate building notices and office updates to employees.
• Plan and execute Horning's company events end to end, including the annual Core Values Conference and holiday party, owning timeline, budget, venue, vendors, catering, invitations and RSVPs, materials, day-of execution, and wrap-up.
• Serve as the central coordinator for company-wide employee activities, recognition events, and seasonal programming, partnering with HR and the executive team on concept, scheduling, and communication.

Skills

Office management

Executive administrative

Vendor coordination

Event planning

MS Office

Communication skills

Attention to detail

Education

Bachelor’s degree preferred

Tools

Nexus

PowerPoint

Outlook

Excel

Yardi

Job description

Horning in Washington, DC is seeking an Office Manager to lead the main office operations, vendor coordination, and employee-related events. This role owns the administrative systems, from reception to records, and supports the executive team with efficient processes and strong organizational execution.

The position emphasizes planning annual company events, maintaining calendars, and ensuring supplies and facilities run smoothly, with collaboration across HR and leadership.