Senior DBA - Secure, High-Availability Database Expert

Infinite Tek Inc.; Raleigh (NC); On-site; USD 100,000 - 140,000; Full time

Job summary

Infinite Tek Inc. in Raleigh, NC is seeking a Database Administrator (DBA) to install, configure, maintain, and secure our database systems across production, test, and development environments.

The role focuses on high availability, performance, integrity, and security of data. You will install, configure, upgrade, and maintain database servers and tools, set storage requirements, tune queries, enforce security, manage user permissions, and design backup and disaster recovery strategies.

Qualifications

• Hands-on experience with database management systems (Oracle, SQL Server, MySQL, PostgreSQL).
• Strong knowledge of SQL, database architecture, backup/recovery, and security best practices.
• Experience with cloud database technologies (Azure SQL, AWS RDS).
• Experience with performance tuning, query optimization, and capacity planning.

Responsibilities

• Install, configure, upgrade, and maintain database servers and application tools.
• Establish system storage requirements and modify database structures as needed.
• Perform regular maintenance (debugging, patching, performance tuning, reporting).
• Monitor database performance, identify bottlenecks, and implement optimization strategies.
• Tune SQL queries, indexing strategy, and database parameters to improve efficiency.

Skills

SQL

Database architecture

Backup/Recovery

Security best practices

Performance tuning

Capacity planning

Programming languages

Tools

Oracle

SQL Server

MySQL

PostgreSQL

Job description

Infinite Tek Inc. in Raleigh, NC is seeking a Database Administrator (DBA) to install, configure, maintain, and secure our database systems across production, test, and development environments.

The role focuses on high availability, performance, integrity, and security of data. You will install, configure, upgrade, and maintain database servers and tools, set storage requirements, tune queries, enforce security, manage user permissions, and design backup and disaster recovery strategies.