Office of the Architect

The OA provides a global perspective for the agency.

Office of the Chief Administrative Officer

The OCAO provides administrative and business support for the Architect of the Capitol.

Office of the Chief Engineer

The OCE provides consolidated services to AOC jurisdictions for safe and efficient delivery of planning, design, construction and maintenance of infrastructure.

Office of the Chief Financial Officer

The OCFO acquires and distributes resources that sustain the financial needs of the operational jurisdictions and central services of the AOC.

Office of the Chief of Operations

The OCO oversees the operational jurisdictions that help fulfill the Architect of the Capitol's mission.

Office of the Chief Security Officer

The OSCO is responsible for the maintenance, care and operation of the buildings, grounds and security enhancements of the U.S. Capitol Police and more.

Recent Stories

Related Articles

Public Notice

Volume 21 of Tholos Magazine Now Available

The latest edition of the Architect of the Capitol (AOC) employee magazine, Tholos, is now available. Articles include a feature on U.S. Botanic Garden horticultural renovations, an employee highlight on becoming an architect, project updates and more.
History & Discoveries

Olmsted's Never-Built Retreat

Before it was cut from the budget, Olmsted had begun designing a south summerhouse; his sketches for it have been rediscovered.
Public Notice

Volume 20 of Tholos Magazine Now Available

The latest edition of the Architect of the Capitol (AOC) employee magazine, Tholos, is now available. Articles include a feature on Frederick Law Olmsted’s never-built retreat, an employee highlight on interning during COVID, a spotlight on the agency's sustainability efforts and more.