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Provides SAP S/4HANA functional expertise for HAZMAT and Dangerous Goods processes, including configuration, master data, logistics integration, requirements analysis, testing, documentation, troubleshooting, compliance, and process improvement. Supports integrations across MM, TM, EWM, and SD, plus data migration and validation. Collaborates with technical teams, business stakeholders, and customers in regulated or government environments. Requires 10% travel to Scott Air Force Base every 12 weeks.

Serve as a senior systems architect applying MDDI/MBSE to model S/4HANA-anchored enterprise architecture, drive integration across services and messaging, align to DoD digital engineering and security frameworks, govern architecture decisions across Agile release trains, and mentor engineers in model-driven design and verification.

Lead functional design, configuration, and deployment of SAP GTS (Compliance, Customs, Preference) on S/4HANA. Translate export-control and customs requirements into GTS configuration and master data, integrate with MM/SD/TM, implement RBAC/ABAC controls, lead testing and go-live activities, produce documentation and RMF evidence, and mentor junior analysts.

Design, develop, and maintain BI and analytics solutions (SAC, Power BI, Tableau) on S/4HANA/BW4HANA. Build Alteryx workflows and SQL/Python/ABAP-CDS views, partner with data engineering on data quality and canonical models, enable self-service analytics, and provide documentation, runbooks, and RMF evidence for USTRANSCOM stakeholders.

Design, develop, and maintain Oracle database solutions and web applications. Build PL/SQL objects, REST APIs (ORDS), front-end components (HTML/CSS/JavaScript), and execute data migrations. Optimize performance, ensure security/compliance, perform light Unix administration and shell scripting, document designs, and follow change management. Collaborate with teams and support production deployments. Requires active Top Secret clearance with polygraph.

Design and implement SAP Integration Suite solutions (CPI, API Management, Event Mesh) for DoD logistics. Create mappings and adapters (Groovy, XSLT, message mapping), configure EDI/TPM and Cloud Connector, use third-party connectors, produce design/specs, conduct testing, and provide L2/L3 production support and RCA for JTMS integrations aligned with DoD doctrine and security.

Administer and optimize enterprise Linux systems, manage IBM storage and Veritas NetBackup backups, perform YUM-based patching, run and remediate Nessus vulnerability scans, implement security/hardening (NSF), support STE/STIN processes, monitor performance, troubleshoot, script (Bash/Python), document systems, and collaborate on upgrades/audits. Requires Top Secret clearance with LS Poly.

Administer and support Oracle 19c databases in a Data Guard configuration (1 primary, 2 standbys). Manage Data Guard Broker and FSFO (multi-standby, multi-site observers), perform routine/emergency patching (RU/CPU), monitor with OEM, run RMAN backups and Flashback, perform switchover/failover and reinstatement, troubleshoot transport/apply lag and broker errors, and perform performance tuning (AWR/ASH).

Senior Oracle DBA/Engineer responsible for administering and engineering enterprise Oracle databases (v10+). Duties include database design, migration planning, performance tuning, RAC deployment, RMAN backup/recovery, Exadata management, Data Guard/DB Vault/Label Security, OEM Cloud Control, and leading enterprise solutions that integrate GOTS/COTS/IaaS/PaaS/SaaS while providing technical leadership on complex engagements.

Lead administration and support of Oracle 19c databases in Data Guard configurations (1 primary, 2 standbys). Manage Data Guard Broker, FSFO and multi-site observers; perform patching (RU/CPU), RMAN backups, flashback, switchover/failover, performance tuning (AWR/ASH), and monitoring with OEM. Provide Linux administration and shell scripting support and troubleshoot Data Guard transport/apply lag and archive gaps.