Database Administrator – Oracle / NoSQL
Qualcomm · Mexico City, Mexico · 25d ago
Company:
Qualcomm Intl Inc., Mexico Branch OfficeJob Area:
Information Technology Group, Information Technology Group > IT EngineeringGeneral Summary:
About the Role
We are seeking a Senior Database Administrator to join our global database engineering team, supporting mission-critical data platforms across our worldwide operations. In this role, you will own the design, performance, availability, and security of a heterogeneous database estate spanning enterprise relational, NoSQL and cloud technologies deployed across on-premises data centers and the cloud. You will partner with application teams, SREs, security, and infrastructure engineers to ensure our data tier meets the demands of a 24x7 global business.
What You'll Do
Operate, maintain and manage Oracle databases and other database platforms including Elasticsearch, Vertica, Cassandra, Snowflake, PostgreSQL), on-prem and in AWS.
Design and Implement HA/DR solutions; Data Guard, RAC and replication.
Own backup, patching and upgrade lifecycles; build automation that replaces manual activities.
Monitor health and performance with Oracle Enterprise Manager, Datadog and Prometheus.
Enforce database security, access controls, and automated compliance reporting.
Plan capacity and lead database migrations between versions, platforms, and clouds.
Manage incidents, changes, and problems in ServiceNow; resolve tickets within SLA and document resolutions clearly.
Periodically participate in weekend on-call rotation and planned patching and maintenance activities.
Required Qualifications
3+ years of database administration work experience with a bachelor’s degree or 5+ years of database administration work experience without a bachelor's degree.
Production Oracle DBA experience on Linux/UNIX: installation, patching, RMAN backup/recovery, and performance tuning.
Expertise in at least one additional NoSQL or relational platform (Elasticsearch, Vertica, Cassandra, Snowflake, Postgres).
Oracle HA and replication experience (Data Guard & RAC).
Strong fundamentals in database architecture, replication, clustering, and backup/recovery.
Experience implementing high-availability and disaster-recovery solutions.
Scripting for automation (Python, Bash).
Strong communication and documentation skills; able to explain complex issues to non-DBA audiences.
Experience working with globally distributed teams and supporting workloads across multiple time zones.
Preferred Qualifications
Oracle Certified Professional (OCP) or equivalent certification.
Hands-on experience operating databases in the cloud, including managed database services
ITSM experience using ServiceNow (or equivalent) for incident, change, and problem management; familiarity with ITIL service-operations workflows.
Containerization (Docker, Kubernetes) and CI/CD pipeline experience for database delivery.
Familiarity with observability stacks; Datadog, Prometheus
Experience mentoring or leading a small technical team.
Minimum Qualifications:
• 3+ years of IT-related work experience with a Bachelor's degree.OR
5+ years of IT-related work experience without a Bachelor’s degree.
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