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Provide SAP Controlling (CO) and Project Systems (PS) functional support in an SAP ECC environment, supporting configuration, production support, project delivery, month‑end/year‑end close, system improvements, and integration with ABAP, BW, and BusinessObjects while aiding the transition to S/4HANA in an Aerospace & Defense setting.

The role involves supporting Windows and Linux environments, maintaining security compliance, collaborating across teams, and managing virtual infrastructure in a mission-critical setting.

Supports aerospace and defense program financial controls, including budgeting, scheduling, cost control, variance analysis, forecasting, EAC/ETC/LRE development, financial reporting, CDRLs, WBS maintenance, manpower planning, and data validation. Partners with program management, CAMs, PMO, business management, leadership, and government customers. The role is onsite in Richardson, Texas, and requires an active TS/SCI clearance and U.S. citizenship.

Serves as a senior technical advisor and SME for classified network operations. Provides Tier 3/4 escalation support, troubleshooting, network architecture, secure infrastructure modernization, and technology evaluations across Cisco LAN/WAN, firewalls, segmentation, encryption, and communications systems. Leads major projects, design reviews, roadmaps, SOP development, process improvements, and network innovations while mentoring engineers and briefing senior leadership. The role is onsite in Tucson with regional travel up to 25%.

Deploys, configures, maintains, and troubleshoots Windows 11 workstations and related hardware and software. Manages Active Directory accounts, permissions, and group policies; administers endpoint management through Intune or SCCM; applies updates and security patches; automates tasks with PowerShell; maintains documentation; supports incident response, upgrades, migrations, hardware lifecycle management, and end users.

Serves as the senior technical advisor for classified network operations, resolving complex escalations and improving network performance, reliability, and security. Leads Tier 3/4 troubleshooting across Cisco LAN/WAN, routing, switching, firewalls, segmentation, encryption, and secure communications. Oversees major network projects, technology refresh roadmaps, technical reviews, operational standards, and innovation initiatives. Mentors networking staff, collaborates with cybersecurity and engineering teams, and briefs senior leadership. The role is onsite in McKinney, Texas, with up to 25% regional travel.

Provide Special Programs security oversight and compliance for classified environments, implementing NISPOM/DoDM/ICD705/JSIG requirements, developing SOPs and OPSEC plans, managing media control, supporting handling/shipment/storage of classified material, conducting inspections/investigations, and working with subcontractors and government stakeholders. Active clearance and escorting duties possible.

Owner of the site cybersecurity program for classified/controlled systems: lead RMF/JSIG/DAAPM A&A and continuous monitoring, manage vulnerability/patching and SIEM, drive ATOs for SAP/SCI systems, coach ISSOs/ISSEs, interface with DCSA/SAPCO, and ensure audit readiness.

Administer and support enterprise Redwood RunMyJobs, lead related projects and integrations (e.g., ServiceNow), troubleshoot complex issues with SAP integrations, ensure compliance, provide training, and participate in on-call and occasional travel duties.

Provide industrial security support including clearance processing, visit certifications, document control, physical security and alarm response. Administer personnel security briefings/debriefings, conduct self-inspections, audits, investigations, and risk mitigation. Analyze security issues, implement security measures, and support customer assessments in a fast-paced, onsite defense environment.