Summary The Office of the Chief Administrative Officer (CAO) provides operations support services and business solutions to the community of 10,000 House Members, Officers, and staff. Responsibilities Job Summary: The Office of the Chief Administrative Officer (CAO) provides operations support services and business solutions to the community of 10,000 House Members, Officers, and staff. The CAO organization comprises more than 800 technical and administrative staff working in a variety of areas, including information technology, finance, budget management, human resources, payroll, childcare, food and vending, procurement, logistics and administrative counsel. This paid internship* is located in the IT Customer Solutions Department, House Information Resources (HIR), Office the Chief Administrative Officer (CAO), U.S. House of Representatives (House). HIR provides a wide range of technology services and support for the House. HIR employs several hundred people with a variety of skills ...