Database Administrator (Oracle+MongoDB PostgreSQL DBA

Galaxy i Technologies, Inc

Austin, TX, United States

9 days ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

8 years minimum

Working hours

Regular working hours

Job source

www.dice.com

Tech stack

Databases Oracle Data Guard Disaster Recovery Python (Programming Language) PostgreSQL MongoDB NoSQL Oracle Databases Oracle (Applications) Performance Tuning Recovery Manager (RMAN) Service Pack

+9 more

Shell Script Management of Software Versions Enterprise Data Management Scripting Enterprise Software Applications Database Optimization Database Performance Information Technology Multiplatform

Job description

We are seeking a versatile Multi-Platform Database Administrator (DBA) with prior Apple experience to join our infrastructure team. In this role, you will manage, maintain, and optimize core relational (Oracle, PostgreSQL) and NoSQL (MongoDB) database systems supporting enterprise application workflows across our Sunnyvale, CA, and Austin, TX., * Database Administration: Install, configure, monitor, and maintain enterprise Oracle, PostgreSQL, and MongoDB environments.

Performance & Tuning: Monitor database performance, run diagnostic traces, optimize complex queries, and manage indexing strategies.
Availability & Backup: Implement and maintain robust backup, restore, and disaster recovery strategies (Oracle RMAN, Data Guard, MongoDB Replica Sets, PgBAK/WAL).
Security & Compliance: Apply user access controls, routine security patches, schema updates, and version upgrades in alignment with strict corporate data governance standards.
On-Call & Support: Troubleshoot database outages, resolve high-priority incidents, and participate in an on-call escalation rotation.

Requirements

Database Technical Skills:
Oracle: 8+ years of core administration (Oracle 12c/19c), RAC, Data Guard, and RMAN.
PostgreSQL: Hands-on experience with configuration, replication, tuning, and connection pooling (PgBouncer).
MongoDB: Experience administering MongoDB Replica Sets, sharded clusters, and index management.
Platform & Scripting: Strong Linux/Unix administration skills with fluency in Shell scripting or Python for routine automation.
Education: Bachelor’s degree in Computer Science, Information Technology, or equivalent practical experience.