Database Administrator - Senior - NAVSEA - US Navy at TLN Worldwide Enterprises Inc

Jacksonville, Florida, United States -

Full Time

Start Date

Immediate

Expiry Date

10 Mar, 26

Salary

0.0

Posted On

10 Dec, 25

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Database Administration, Oracle, Microsoft SQL Server, SQL Development, Performance Tuning, Data Migration, Security Compliance, Backup and Recovery, Disaster Recovery, Agile Methodologies, Technical Documentation, Data Modeling, Troubleshooting, User Acceptance Testing, Change Management, Collaboration

Industry

Description

Description The Senior Database Administrator (DBA) provides advanced design, development, administration, and maintenance of database systems supporting mission-critical Navy applications managed by the Naval Sea Logistics Center (NAVSEALOGCEN). This role ensures database availability, performance, security, integrity, and compliance across development, test, and production environments. The Senior DBA works closely with developers, system engineers, cybersecurity personnel, and program managers to support system modernization, data migration, performance tuning, RMF-aligned security configurations, and database lifecycle management. This position requires expert-level knowledge of Oracle and/or Microsoft SQL Server and industry-standard database methodologies. Key Responsibilities Database Administration & Maintenance Manage and maintain Oracle and/or Microsoft SQL Server databases across multiple environments (development, test, staging, and production). Perform database installation, configuration, patching, upgrades, and migration activities. Monitor and optimize database performance, resource utilization, and system reliability. Troubleshoot complex database issues, identify root causes, and implement corrective actions. Database Design & Development Support the design and implementation of logical and physical data models. Develop and optimize complex SQL queries, stored procedures, functions, triggers, and scripts. Implement database structures that meet system requirements and project design specifications. Assist developers by validating data schemas, supporting integration requirements, and advising on efficient database usage. Backup, Recovery & Continuity Implement and maintain backup schedules, disaster recovery plans, and database restoration procedures. Conduct regular validation of backup integrity and recovery tests. Ensure databases meet Navy continuity, high-availability, and retention requirements. Security, Compliance & RMF Support Apply and maintain database STIG compliance, ensuring secure configurations across all DB instances. Manage database user roles, access controls, auditing, and encryption in accordance with DoD and Navy cybersecurity policies. Support RMF artifacts, vulnerability remediation, and accreditation documentation related to database systems. Coordinate with ISSOs, cybersecurity analysts, and system owners to ensure continuous compliance. Testing & Quality Assurance Support integration testing, system testing, and user acceptance testing involving database components. Validate the accuracy and integrity of data throughout the SDLC and operational lifecycle. Provide technical expertise during code reviews related to database logic or performance. Documentation & Reporting Develop and maintain technical documentation including database schemas, configuration guides, SOPs, data dictionaries, and change logs. Provide input to monthly technical status reports detailing database updates, performance metrics, risks, and security posture. Prepare documentation for engineering reviews, audits, and accreditation reviews. Collaboration & Project Support Work closely with developers, system architects, system administrators, and data analysts to ensure successful integration across applications. Participate in Agile planning sessions, technical reviews, and change control meetings. Recommend improvements for scalability, automation, modernization, and data integrity. Requirements Minimum Education & Experience Requirements Bachelor’s degree or higher in Computer Science, Information Systems, Information Technology, or a related discipline. Minimum of seven (7) years of IT experience, including: Database administration (installation, configuration, patching, monitoring) Database design and development (schema design, SQL development, optimization) Experience with Oracle and/or Microsoft SQL Server Knowledge of database standards, governance, and industry best practices Security Clearance Requirements Must possess an Active Secret Security Clearance.

Responsibilities

The Senior Database Administrator is responsible for the design, development, administration, and maintenance of database systems for Navy applications. This includes ensuring database performance, security, and compliance while collaborating with various teams.