Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.
Job Summary
To support our extraordinary teams, which build great products and contribute to our growth, we’re looking to add a Senior Database Administrator located at Guadalajara, North Campus.
Reporting to the IT Manager, the Senior Database Administrator is responsible for providing expert support for SQL Server databases, while designing and implementing tools and scripts that optimize and automate database operations.
What a typical day looks like:
- Manage and maintain SQL Server instances across test and production environments.
- Perform proactive and reactive performance monitoring, identify and resolve bottlenecks, optimize queries, and fine-tune database parameters.
- Act as an L3 escalation point for complex database issues, perform root cause analysis, and implement permanent solutions (includes on-call support).
- Coordinate and plan changes (installations, upgrades, migrations) following company change control processes.
- Design and implement HA/DR solutions (Always On Availability Groups, Failover Clustering, Transaction Replication).




- Participate in incident response and root cause analysis for recurring issues and escalations.
- Mentor junior DBAs and contribute to team knowledge bases.
- Support SQL Server deployments in Azure, AWS, or hybrid environments.
- Design, develop, and maintain automation scripts and internal tools to streamline SQL Server operations across hybrid environments (PowerShell, Python, T-SQL, Terraform).
- Document automation processes, configuration changes, and operational workflows to ensure transparency and maintainability.
The experience we’re looking to add to our team:
- BA/BS in Engineering, or related field.
- Fluent English.
- Strong experience as a DBA in SQL Server.
- Experience with Azure or AWS cloud services, including resource provisioning and automation.
- Strong scripting background to automate tasks and build tools (PowerShell, T-SQL, Python).
- Familiarity with Agile development methodologies and Agile project management.
What you’ll receive for the great work you provide:
- Competitive Salary.
- Life & Medical insurance.
- Christmas Bonus.
- Food Coupons.
- Saving Fund.
- Life Insurance.
KJ12
Job Category
IT

📌 Senior Database Administrator, It (Guadalajara)
🏢 Flex
📍 Guadalajara