Marathon TS · 1 day ago
Database Developer
Marathon TS is a company seeking a Database Administrator III to provide technical expertise in the design, implementation, operation, and maintenance of database management systems. The role involves supporting Oracle RDBMS products, Oracle eBusiness Suite, and NoSQL databases, while managing complex production environments and ensuring system performance and security.
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Responsibilities
Database administration – Work hours will be determined by US Government Client requirements, including off-shift and weekend hours for patching and production builds
The successful candidate will be responsible for performing complex functional activities in support of Oracle RDBMS products and services, Oracle eBusiness Suite, and/or NoSQL databases such as Cassandra. This role requires a deep understanding of database technologies and the ability to manage and optimize both relational and NoSQL databases in high-performance environments
Key Responsibilities:
Oracle RDBMS Support:
Upgrade, install, patch, and remediate vulnerabilities in Oracle RDBMS products and services on Linux servers
Manage and maintain a complex Oracle RDBMS production environment
Oracle eBusiness Suite Support:
Upgrade, install, patch, and remediate vulnerabilities in Oracle eBusiness Suite applications on Linux servers
Ensure the integration and performance of Oracle eBusiness Suite with other systems
Troubleshoot and resolve issues related to Oracle eBusiness Suite
NoSQL Database Support:
Understand the complexities of NoSQL databases in scalable, high-performance applications
Work with NoSQL databases such as Cassandra
Handle database patching, design, vulnerability remediation and write complex queries on Windows and Linux servers
Qualification
Required
Proven experience in managing Oracle RDBMS, Oracle eBusiness Suite, and/or NoSQL databases
Strong understanding of database design, optimization, and query writing
Proficiency in UNIX and Microsoft Windows operating systems
Excellent problem-solving skills and attention to detail
Minimum of 4 years of Oracle production support DBA experience; specifically, RMAN, OEM, and RAC
Experience with LARGE multi-node RAC databases
PROVEN experience with Oracle 19c databases
Knowledge or experience with Post Gres SQL
A minimum of eight (8) to twelve (12) years' relevant experience
A degree from an accredited College/University in the applicable field of services is required. If the individual's degree is not in the applicable field, then four additional years of related experience is required
MUST be flexible and willing to work on-call, overnights and weekends as needed