Support acquisition planning and oversight activities, such as, but not limited to, Independent Program Assessments (IPAs), Integrated Baseline Review ( IBR ), Request for Proposal (RFP) development, source selections, Program Management Reviews (PMRs), and internal reviews and assessments. Prepare, process, review, and categorize budget documents using data from various sources such as, presentations, letters, memorandums, policies, interviews, meetings, financial and contractual documents, and government accounting systems.