Provide network and system administration for classified DoD Special Access Programs, including architecting, installing, and supporting LAN/WAN and servers. Execute cybersecurity operations: SIEM monitoring, vulnerability assessments, incident response, security assessments, continuous monitoring/ATO support, and O&M/SOP development for collateral, SCI, and SAP environments.

Lead testing strategy and execution for an SAP-to-Oracle Cloud ERP migration in higher education. Define test plans, manage end-to-end testing (unit, integration, UAT, payroll, regression), handle defect triage, coordinate stakeholders and vendors, and ensure production readiness.

Support US federal and state income tax compliance, prepare tax provision components, perform tax research and planning, respond to tax audits, build Excel tax models gathering data from systems like SAP, and collaborate with Accounting, Treasury, Legal and Finance on tax matters.