Infrastructure Application and Database Lead SME

Description

NexGen Data Systems is seeking an exceptional Infrastructure Application and Database Subject Matter Expert (SME) to serve as a Lead. This senior-level position requires an expert who can provide technical leadership on executive-level project teams while solving exceptionally complex problems related to Oracle enterprise infrastructure and applications. The successful candidate will demonstrate innovative problem-solving capabilities and serve as the technical authority for critical Oracle-based systems supporting large-scale federal operations.

Roles & Responsibilities:

• Provide expert-level support, analysis, and research for exceptionally complex infrastructure and database problems.
• Serve as technical expert on executive-level project teams, providing strategic technical direction, interpretation, and innovative alternatives.
• Apply advanced technical principles, theories, and concepts to solve highly complex technical challenges.
• Contribute to the development of new principles, concepts, and solutions that are highly innovative and ingenious.
• Think independently and provide solutions for unusually complex technical problems.
• Lead Design and Operational technical teams supporting enterprise Oracle Fusion Middleware platforms with over 300,000 users.
• Provide subject matter expert level knowledge to assist program managers with application project planning through implementation.
• Administer and troubleshoot Oracle EBS Financial ERP systems supporting approximately 300 enterprise applications.
• Manage Oracle Database environments with advanced configuration and optimization (50-200+ database instances).
• Implement and maintain Service Oriented Architecture (SOA) solutions.
• Configure and troubleshoot Single Sign-On (SSO) and Oracle Access Manager (OAM) systems.
• Administer Oracle Identity Manager (OIM) for enterprise identity management.
• Manage Oracle Business Intelligence Suite Enterprise Edition (OBIEE) implementations.
• Support Hyperion financial management systems.
• Implement and maintain Enterprise Data Quality (EDQ) software solutions.
• Administer Oracle User Productivity Kit (UPK) for training and documentation.
• Manage Oracle Governance, Risk, and Compliance tools.
• Perform complex system cloning operations.
• Support Oracle Fusion Middleware components (WebLogic Server, Oracle HTTP Server, Web Cache) in cloud and on-premise environments.
• Manage Oracle APEX and Oracle RESTful Data Services.
• Implement and manage Oracle Real Application Cluster (RAC) environments.
• Configure and maintain Activ.
• Update and maintain Security Technical Implementation Guides (STIGs).
• Ensure all Information Assurance and STIG requirements are applied as directed.
• Research new security threats and maintain security standards on all application servers.
• Collaborate with Risk Management Framework (RMF)/IA/Cyber audits and investigations.
• Monitor systems and remediate Cyber Emergency Response Team (CERT) tasking.
• Submit, track, and process environment Change Requests (CRs) for CERT tasking and STIG findings.
• Develop and implement application security guides and checklists.
• Track security violations and provide monthly security compliance reporting.
• Maintain familiarity with DOD Security Technical Implementation Guidelines for Windows, IIS, ColdFusion, Apache Tomcat, ASP.NET.
• Lead and manage Design and Operational technical teams supporting enterprise Oracle Fusion Middleware platforms.
• Provide technical mentorship and guidance to team members.
• Coordinate complex technical projects across multiple teams and stakeholders.
• Produce high-quality technical writing and documentation.
• Ensure all reports and deliverables are completed with exceptional timeliness and quality.
• Demonstrate exceptional written and oral communication skills.
• Present technical solutions and recommendations to executive-level stakeholders.
• Maintain strong command of the English language in all professional communications.
• Create and maintain technical documentation using System Engineering Lifecycle (SELC) format.
• Develop Standard Operating Procedures (SOPs) and knowledge articles.
• Maintain documentation library on SharePoint for all recurring tasks and processes.
• Provide daily technical status reports and weekly activity summaries.
• Act as technical liaison between development, project management, and operations teams .

Other Duties: Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibiliti