PostgreSQL Database Administrator

We are seeking a skilled PostgreSQL Database Administrator to join our team. The ideal candidate will specialize in PostgreSQL (RDS), bringing expertise in deployment, administration, query tuning, and database monitoring.

This role requires a proactive professional capable of managing database operations, optimizing performance, and supporting application development teams.

Responsibilities:

• Database Administration:
• Configure and administer managed PostgreSQL instances in the AWS environment.
• Maintain database security policies, including role-based access control and data encryption.
• Query Tuning and Optimization:
• Analyze and optimize SQL queries for performance improvement, particularly on large tables.
• Work with development teams to review and enhance database-related code.
• Monitoring and Alerts:
• Set up and monitor Dynatrace alerts to ensure database reliability and availability.
• Investigate and resolve performance issues identified through monitoring tools or reported by users.
• Automation and Deployment:
• Develop and implement database automation scripts for routine tasks such as deployments, scaling, and maintenance.
• Assist in Continuous Integration/Continuous Deployment (CI/CD) processes for database updates.
• System Health and Troubleshooting:
• Proactively monitor database health and resolve capacity or connectivity issues.
• Conduct root-cause analysis for database incidents and implement preventive measures.
• Database Design and Support:
• Provide input on data modeling and schema design for new and existing applications.
• Collaborate with developers and data engineers to ensure efficient data access patterns.
• Documentation and Best Practices:
• Create and maintain detailed documentation of database environments, procedures, and standards.
• Enforce database best practices and policies.
• Training and Guidance:
• Act as a technical mentor to junior team members.
• Provide training to application developers and other stakeholders on database-related topics.

• Extensive experience with PostgreSQL, including deployment, maintenance, and optimization.

• Strong knowledge of database tuning, query optimization, and indexing strategies.

• Experience with database monitoring tools, particularly Dynatrace or similar platforms.

• Proficiency in scripting languages (e.g., Python, Bash) for database automation.

• Understanding of cloud database architectures and services, such as AWS RDS.

• Familiarity with CI/CD pipelines and database version control.

• Excellent troubleshooting and problem-solving skills. Preferred Skills:

• Experience with Postgres GIS queries using the PostGIS addon.

• Knowledge of ETL pipelines and data warehouse architecture.

• Familiarity with analytics/modeling tools.

• Exposure to data replication and sharding strategies.

• Knowledge of government regulatory compliance standards. Soft Skills:

• Strong communication and collaboration skills for working with cross-functional teams.

• Ability to manage multiple priorities in a fast-paced environment.

• Attention to detail and a commitment to delivering high-quality results., * Bachelors and five (5) years or more experience; Masters and three (3) years or more experience; PhD and 0 years related experience

• Certifications such as AWS Certified Database - Specialty, PostgreSQL DBA Certification, or similar are a plus. BI Requirement

• Current holder of a DHS Public Trust clearance or the ability to obtain one.

• Note: Employment will be contingent upon having/obtaining a DHS Public Trust clearance prior to starting.

• TS clearance would expedite hiring process.