Job Title:  Database Administrator (DBA) 
Location: Princeton, NJ 

Key Responsibilities: 

Backup, Recovery, and Performance Management 

• Execute backup, restore, and recovery operations using RMAN (Oracle), native PostgreSQL, or native SQL Server tools. 

• Perform SQL tuning and implement indexing strategies to optimize query performance. 

• Utilize performance monitoring tools (AWR/ADDM, pgstatstatements, SQL Profiler) to proactively manage and resolve database issues. 

• Troubleshoot database and performance issues to minimize system downtime. 

• Maintain and support standby or high-availability configurations for disaster recovery. 

Infrastructure Support and Collaboration 

• Administer platform-specific technologies such as Oracle ASM/RAC, PostgreSQL replication, or SQL Server Always On Availability Groups. 

• Perform basic system administration tasks on UNIX/Linux (Oracle/PostgreSQL) or Windows Server (SQL Server). 

• Coordinate with system administrators, network teams, and backup teams for integrated support. 

• Participate in project meetings, providing database perspective and technical input. 

Cloud Database Management (AWS) 

• Deploy, manage, and optimize database solutions on AWS, including Amazon RDS, Amazon Aurora, and EC2-hosted databases. 

• Implement backup, recovery, and monitoring strategies for cloud-based databases. 

• Ensure security, compliance, and high availability of cloud database environments. 

• Collaborate with cloud engineering teams to integrate database systems with AWS infrastructure. 

System Integration and Technical Support 

• Collaborate with IT teams for seamless integration of database systems with enterprise applications. 

• Provide technical expertise for database-related aspects of system implementations and migrations. 

• Maintain database security and access controls in accordance with organizational policies. 

• Support application teams with database connectivity and performance issues. 

Basic Qualifications: 

• Minimum 6 years of experience in database administration, with expertise in Oracle and at least one of PostgreSQL or MS SQL Server. 

• Experience with installation, upgrades, patching, and migration processes. 

• Hands-on experience with backup and recovery operations. 

• Demonstrated experience in SQL performance tuning and optimization. 

• Experience working in high-availability and disaster recovery environments. 

• Knowledge of database refresh and migration procedures. 

• Experience coordinating with system administration and network teams. 

• Familiarity with operating systems relevant to the supported platform. 

• Experience with AWS cloud database services (Amazon RDS, Aurora, EC2, etc.) and cloud migration processes. 

Required Skills: 

• Proficiency in Oracle RDBMS (19c) and at least one of PostgreSQL or MS SQL Server. 

• Experience with monitoring and management tools relevant to the supported platform. 

• Knowledge of backup and recovery procedures using platform-specific tools. 

• Expertise in SQL tuning, indexing, and performance optimization. 

• Familiarity with high-availability and disaster recovery technologies. 

• Basic UNIX/Linux or Windows Server administration skills depending on platform. 

• Strong analytical and troubleshooting abilities. 

• Clear written and verbal communication skills. 

• Ability to work collaboratively with cross-functional teams. 

• Strong attention to detail and documentation practices. 

• Time management and prioritization capabilities. 

• Customer service orientation when supporting internal users. 

• Experience with AWS cloud database management, security, and migration. 

Education & Certifications: 

• Bachelor's degree in computer science, Information Technology, or related field preferred. 

• Relevant certifications such as Oracle Certified Professional (OCP), PostgreSQL certification, Microsoft SQL Server certifications, or AWS Certified Database/Solutions Architect preferred.