Woongjin, INC.
For More Open Positions Visit us at: Our Mission WOONGJIN, Inc. is a rapidly growing team who provides a range of unique, exceptional, and enhanced services to our clients. We have a strong moral code that includes the service of goodness without expectations of reward. We are motivated by the sense of responsibility and servant leadership. Job Description Database Administration & Operations Architect, deploy, and maintain mission-critical SQL Server and Oracle databases Lead PostgreSQL administration efforts: installation, patching, replication, and performance tuning Implement and manage high-availability (RAC, Data Guard, ASM, Always On) and disaster recovery solutions oDisaster recovery planning and execution (DR drills, RTO/RPO analysis) Performance & Capacity Management Monitor and optimize query performance; conduct regular health checks and capacity planning Develop proactive alerting and self-healing mechanisms using monitoring tools (e.g., Prometheus, Oracle Enterprise Manager, AWS CloudWatch, Azure Monitor) Design and operate database deployments in AWS or Azure (RDS/Aurora, EC2, EKS/AKS) Implement Infrastructure-as-Code (Terraform, CloudFormation, ARM templates) for repeatable, compliant provisioning Scripting & Tooling Automate routine tasks and deployments using Bash, Python, or PowerShell Integrate database workflows into CI/CD pipelines (Jenkins, GitLab CI, Azure DevOps) Security & Compliance Enforce database security best practices: access controls, encryption (TDE), auditing, and vulnerability scanning Collaborate with Security and Compliance teams to meet SOC 2, GDPR, HIPAA requirements Mentor junior DBAs and establish operational standards and runbooks Communicate database health, project status, and risks to technical and non-technical stakeholders Partner with cross-functional teams on schema design, data migration, and performance tuning initiatives Contract Period:6 months Qualifications Required Qualifications (Must Have) Experience: 6+ years managing enterprise-scale database environments Core Technologies: SQL & Oracle: Expert-level administration, backup/restore, replication, RAC, Data Guard Linux Administration: RHEL/CentOS/Ubuntu, filesystem tuning, kernel parameters Highly Available Systems: Proven track record with high-performance, 24×7 database clusters Scripting: Proficiency in Bash and one higher-level language (Python, Perl, or PowerShell) Communication: Exceptional verbal and written skills; comfortable presenting to executives Team Leadership: Experience mentoring DBAs and driving process improvements Preferred Qualifications (Good to have) PostgreSQL: Hands-on administration (logical/physical replication, partitioning, extensions) Public Cloud: Operational experience with AWS RDS/Aurora or Azure SQL/VM deployments Infrastructure-as-Code: Terraform, CloudFormation, or Azure Resource Manager CI/CD & DevOps: Database change management with Flyway, Liquibase, or similar tools Performance schema and in-depth query optimization (e.g., Oracle AWR, SQL Server DMVs) Experience with NoSQL or NewSQL platforms (MongoDB, Cassandra, CockroachDB) Familiarity with containerization (Docker, Kubernetes) for database workloads Data modeling and ETL processes (SSIS, AWS Glue, Apache Airflow) Additional Information All your information will be kept confidential according to EEO guidelines. #J-18808-Ljbffr