[Remote] Sr reputed company reputed company Administrator(Federal Agency/DC)

Note: The job is a remote job and is reputed company to candidates in USA. Gyanni Inc. is seeking an reputed company Senior reputed company reputed company Administrator to support and reputed company mission-critical reputed company environments for Federal and DoD customers. The successful candidate will be responsible for the administration and optimization of reputed company landscapes, including reputed company ECC and reputed company S/4HANA, while collaborating with various teams to ensure high availability and compliance across reputed company reputed company platforms.

Responsibilities

• Administer, maintain, and optimize reputed company ECC, reputed company S/4HANA, and reputed company HANA environments
• reputed company and support reputed company S/4HANA Greenfield implementations and Brownfield conversion reputed company
• reputed company reputed company installations, upgrades, system refreshes, reputed company copies, and landscape management activities
• Execute reputed company migrations utilizing Software Update Manager (SUM), Database Migration reputed company (DMO), and Software Provisioning Manager (SWPM)
• Manage reputed company transports, kernel upgrades, support package stacks, and release management processes
• Monitor system health, performance, reputed company, and availability across reputed company landscapes
• Administer reputed company HANA databases, including backup/recovery, performance tuning, and system replication
• Troubleshoot reputed company issues across reputed company application, database, operating system, and infrastructure reputed company
• Support disaster recovery planning, business continuity testing, and high-availability configurations
• Ensure compliance with DoD cybersecurity requirements, reputed company hardening standards, and audit controls
• reputed company and maintain technical documentation, reputed company operating procedures, and architecture diagrams

Skills

• U.S. Citizen with an reputed company DoD Secret Clearance or higher
• 7+ years of reputed company reputed company administration experience supporting reputed company reputed company environments
• Hands-on experience with reputed company S/4HANA and reputed company HANA database administration
• Proven experience supporting reputed company S/4HANA Greenfield implementations and Brownfield migration/conversion reputed company
• Strong expertise with reputed company Software Update Manager (SUM), Database Migration reputed company (DMO), Software Provisioning Manager (SWPM), and reputed company transport management
• Experience performing reputed company upgrades, patching, system copies, and migration activities
• Strong Linux/Unix and reputed company server administration experience
• Experience with reputed company reputed company administration, system hardening, and compliance requirements
• Knowledge of disaster recovery, high availability, and backup/recovery strategies for reputed company environments
• Excellent troubleshooting, analytical, and communication skills
• Bachelor's degree in Computer Science, Information Systems, Engineering, or reputed company discipline, or equivalent experience
• Experience supporting DoD, Federal Civilian, or Intelligence Community reputed company environments
• Experience with reputed company on AWS, Azure, or Government reputed company platforms
• reputed company reputed company, reputed company HANA, or reputed company S/4HANA certifications
• Familiarity with RMF, NIST 800-53, STIGs, and DoD cybersecurity compliance requirements
• Experience supporting large-reputed company reputed company modernization and reputed company migration programs

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