Senior Database Administrator
New
Fully remote work opportunity within the United States.Full-TimeSenior
Salary150,000 - 165,000 USD per year
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Job Details
- Experience
- 10+ years
- Required Skills
- AWSPythonSQLETLJavaOracleAnsible
Requirements
- 10+ years of hands-on Oracle database administration experience in a mission-critical, 24/7 production environment.
- Strong experience across the full database lifecycle including upgrades, patching, backups, recovery, and performance tuning.
- Experience working with application development languages such as Java, Python, Node.js, Go, or similar.
- Solid understanding of Unix/Linux operating systems and database infrastructure environments.
- Experience creating and maintaining enterprise-level data dictionaries and database documentation.
- Strong troubleshooting skills across database and application layers with the ability to resolve issues independently.
- Familiarity with ETL processes and data integration workflows.
- Experience with SQL performance tuning and query optimization.
- Knowledge of data modeling, ER diagrams, and data warehousing concepts.
- Strong communication skills and ability to collaborate across engineering, operations, and support teams.
- Experience in Agile/Scrum environments and exposure to ITIL practices.
- AWS experience and familiarity with automation tools such as Jenkins or Ansible.
Responsibilities
- Manage and support enterprise database environments across cloud and on-premise systems, ensuring high availability, performance, and security.
- Perform core DBA functions including backups, recovery, patching, upgrades, cloning, user access management, and failover testing.
- Partner with application development teams to troubleshoot, optimize, and enhance database-driven applications.
- Design and maintain database documentation, including data dictionaries, system diagrams, and data mapping across integrated systems.
- Review database-related application code and DDL to ensure performance, efficiency, and adherence to best practices.
- Support database architecture design for new applications, ensuring scalability, resiliency, and minimal downtime during migrations.
- Diagnose and resolve complex issues across database and application layers in real time.
- Collaborate with L1/L2/L3 support teams to proactively identify and remediate system issues.
- Participate in 24/7 on-call rotation to ensure continuous system reliability.
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