Senior Database Administrator: HA, Cloud & Performance

6AM City, LLC; Arizona; On-site; USD 110,000 - 150,000; Full time

Job summary

A & Associates is seeking an experienced Database Administrator (DBA) with 6+ years of hands-on experience in installing, administering, tuning, backup and recovery, security, and troubleshooting of enterprise databases. You will ensure high availability, reliability, and optimal performance in production environments.

Responsibilities include configuring and maintaining database servers, monitoring performance, implementing DR/HA solutions, managing security and access, and collaborating with

Qualifications

• 6+ years of hands-on experience building and supporting enterprise databases.
• Strong expertise across Oracle, SQL Server, MySQL, PostgreSQL and MongoDB.
• Experience with cloud platforms (AWS/Azure/Google Cloud) and scripting for automation.

Responsibilities

• Install, configure, upgrade, and maintain database servers and related tools.
• Monitor performance and optimize queries, indexes, and configurations.
• Perform backup, recovery, and disaster recovery planning.
• Manage database security, user roles, permissions, and compliance.
• Troubleshoot issues, outages, and performance bottlenecks.
• Implement maintenance plans and automation scripts.
• Support HA and replication solutions.
• Collaborate with developers and infra teams for design and deployment.
• Perform capacity planning and storage management.
• Maintain documentation and operational procedures.
• Participate in on-call production issue resolution.

Skills

Oracle

SQL Server

MySQL

PostgreSQL

MongoDB

Database performance tuning

Backup and recovery

Replication and clustering

High Availability and DR

Database security and auditing

SQL scripting (Shell/PowerShell/Python

Cloud platforms (AWS/Azure/Google)

Monitoring tools

Communication skills

Education

Bachelor’s degree in Computer Science, Information Technology, or related field

Oracle Certified Professional (OCP)

Microsoft Certified: Azure Database Administrator Associate

AWS Database Specialty

Tools

Shell

PowerShell

Python

Job description

A & Associates is seeking an experienced Database Administrator (DBA) with 6+ years of hands-on experience in installing, administering, tuning, backup and recovery, security, and troubleshooting of enterprise databases. You will ensure high availability, reliability, and optimal performance in production environments.

Responsibilities include configuring and maintaining database servers, monitoring performance, implementing DR/HA solutions, managing security and access, and collaborating with