Database Designer
Dine Development Corporation
1d
About The Position
Dinè Source is seeking a Database Designer to support an ongoing application system modernization effort. This role is critical to consolidating eight disparate legacy subsystems into a single, modernized Oracle database architecture that will serve 2.9 end users. The candidate will contribute to building a secure, high-performance, cloud-native database environment that supports the transition to a government-owned, government-operated pay system.
Requirements
- Bachelor's degree in computer science, Information Systems, Database Management, or related technical field
- Minimum 3 years of experience in database design, development, or administration
- Security + CE/ IAT Level II certification
- Public Trust / IT II Security clearance eligibility. Must be a US citizen.
- Proficiency in Oracle database design and dSQLlopmeSQL(SQL, PL/SQL)
- Experience with relational database design principles and normalization (3NF)
- Knowledge of indexing strategies and database performance optimization
- Familiarity with data modeling, entity-relationship diagrams, and data dictionary creation
- Experience supporting or partiETLating in ETL processes for data migration
- Understanding of data quality analysis and governance practices
- Understanding of database access control, encryption, and data masking practices
- Knowledge of Zero Trust security principles and federal compliance frameworks
- FamilDoDity with DoD environments and security standards
- Basic experience with Agile development toJirasuGitLabJira, GitLab, or ServiceNow
- Experience creating and maintaining technical documentation
- Strong analytical and problem-solving abilities with attention to detail in database design
- Excellent communication skills for collaborating with cross-functional teams and documenting technical specifications
- Ability to work effectively in fast-paced Agile development environments with changing priorities
- Self-motivated with strong time management skills to meet sprint deadlines and project milestones
- Adaptability to evolving technical requirements and new technologies in the modernization effort
Nice To Haves
- Experience with cloud-native database architectures and Microsoft Azure environments
- FamilFedRAMPwith FedRAMP IL5 hosting requirements and compliance frameworks
- Knowledge of financial systems, pDoDicularly DoD pay and accounting systems
- Experience GoldenGatee GoldenGate, Apache Nifi,ETL similar ETL tools
- UnderNISTding of NIST SP 800-53 security controls and Risk ManagementRMFamework (RMF)
- Experience working in government contracting enviDoDments or DoD projects
Responsibilities
- Design and implement consolidated Oracle database schema structures that integrate data from multiple legacy subsystems into a unified, normalized data model
- Collaborate with senior data architects and application developers to create entity-relationship diagrams, define data types, and establish indexing strategies that support high-performance operations
- Support the mapping of data elements between legacy and modernized formats, ensuring seamless data migration and integration across all eight disparate subsystems
- Participate in Agile development cycles including sprint planning, backlog refinement, user story development, and integrated testing activities to ensure database changes align with application requirements
- Design, develop, and maintain Oracle database schemas with detailed entity-relationship diagrams, data types, indexing strategies, and normalization requirements
- Implement database access controls and encryption solutions aligned with Zero Trust principles, DevSecOps practices, and federal security standards including NIST SP 800-53
- Support Extract, Transform, and Load (ETL) activities using tools such as Oracle GoldenGate or Apache Nifi to facilitate data migration from legacy systems
- Collaborate with cross-functional teams including application developers, security engineers, and system administrators to ensure database integration supports overall system modernization goals
- Participate in code reviews, database testing, and deployment processes following established DevSecOps pipeline procedures
- Contribute to technical documentation including data dictionaries, schema documentation, and migration procedures
- Other duties as assigned
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Number of Employees
51-100 employees
