Manage user accounts, functioning as a procurement business system administrator performing administration tasks, answering end-user questions, troubleshooting actions, resolving unexpected issues and responding to data calls, as directed, for various Department of Defense (DoD) E-Business automated business systems to include: contract writing, execution and post award management system, all Procurement Integrated Enterprise Environment (PIEE) modules and capabilities, and the General Services Administration (GSA) System for Award Management (SAM.gov) You will lead daily administrator operations using specialized tools—including the 4th Estate Electronic Contract Writing Module (ECWM), ORBIT, and PIEE modules—while running Interactive SQL scripts, managing security models, and conducting workforce-wide training.