Exelis has been awarded a contract vehicle by the General Services Administration to provide professional services to federal agencies under its One Acquisition Solutions for Integrated Services, or OASIS, program. Exelis will compete with other contractors for task orders under the multiple-award, indefinite-delivery, indefinite-quantity vehicle. OASIS enables customers to acquire professional services for integrated solutions efficiently and economically. Although the program has no ceiling value, it is a multibillion dollar vehicle. The contract has a five-year base and one five-year option allowing for long-term planning for complex program requirements.