Job Summary:
Meridian Cooperative is seeking a Senior Database Administrator (Sr. DBA) with deep expertise in Oracle and cross-platform database environments to play a critical role in our enterprise data strategy. This role involves architecting resilient systems, optimizing performance at scale, and introducing AI/ML-driven automation to modernize database operations.
Responsibilities:
โข Design and implement High Availability (HA) and Disaster Recovery (DR) solutions using: + Oracle Data Guard / Active Data Guard / RAC + SQL Server Always-On Availability Groups + PostgreSQL replication
โข Lead DR drills and ensure alignment with RTO/RPO objectives
โข Conduct deep-dive performance tuning leveraging: + AWR, ASH, SQL Trace, TKPROF, DBMS_XPLAN
โข Optimize complex PL/SQL and high-volume transaction workloads
โข Implement SQL Plan Baselines and advanced tuning strategies
โข Architect enterprise backup and recovery strategies using: + RMAN, Data Pump, GoldenGate
โข Support cloning, migration, and cross-platform data movement
โข Deploy and manage databases across: + AWS (RDS, Aurora, EC2) + Oracle Cloud Infrastructure (OCI)
โข Drive monitoring, security, and cost optimization using: + CloudWatch, IAM, KMS, OCI Monitoring
โข Implement advanced security controls: + Transparent Data Encryption (TDE) + Unified Auditing, Database Vault
โข Ensure compliance with standards such as PCI, SOX
โข Support SQL Server (T-SQL, SSMS, Always-On)
โข Manage PostgreSQL environments (replication, extensions)
โข Provide guidance on NoSQL platforms (MongoDB, DynamoDB, Redis)
โข Develop advanced shell scripting frameworks with logging and error handling
โข Leverage AI/ML tools for: + Anomaly detection + Predictive performance tuning + Proactive incident prevention
โข Explore GenAI-assisted automation for SQL optimization and documentation
โข Mentor and develop junior DBAs
โข Lead database initiatives and contribute to enterprise architecture decisions
โข Review and guide schema design for scalability and performance
Qualifications:
Required:
โข 6โ12 years of hands-on DBA experience in enterprise environments
โข Deep expertise in Oracle database administration and PL/SQL development
โข Strong background in performance tuning and query optimization
โข Backup/recovery (RMAN, Data Guard, GoldenGate)
โข Cloud platforms (AWS, OCI)
โข Experience supporting SQL Server, PostgreSQL, and NoSQL databases
โข Advanced skills in shell scripting and automation
โข Database security and compliance
โข Schema design, indexing, partitioning
โข Strong Linux/Unix administration and OS-level tuning expertise
โข Exposure to AI/ML-driven monitoring and automation tools
โข Excellent communication skills and proven ability to lead and mentor teams
Preferred:
โข Oracle Database Administration Certified Professional (OCP)
โข AWS Certified Solutions Architect โ Associate
โข AWS Certified Database โ Specialty
โข Oracle Cloud Infrastructure Architect Associate
โข Microsoft Certified: Azure Database Administrator Associate
Company:
Meridian Cooperative is a not-for-profit cooperative, leader in the development of innovative utility software and technology solutions. Founded in 1976, the company is headquartered in Atlanta, USA, with a team of 501-1000 employees. The company is currently Late Stage.