Senior MSSQL DBA: Cloud, Automation & HA/DR Expert

flextronics; Región Centro; On-site; MXN 800,000 - 1,100,000; Full time

Benefits offered by this job

Competitive salary

Life and medical insurance

Christmas bonus

Food vouchers

Savings fund

Job summary

Flex is hiring a Senior MSSQL Database Administrator in Guadalajara North Campus to support enterprise databases and automation. You will design, implement, and optimize SQL Server environments across test and production, including HA/DR solutions and on-call escalation.

You will collaborate with developers, infrastructure, and application teams, migrate and manage deployments in cloud and hybrid setups, and mentor junior DBAs while building scalable automation using PowerShell, Python, and

Qualifications

• 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.

Responsibilities

• 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).
• Collaborate with developers, infrastructure, and application teams to support database needs.
• 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.

Skills

SQL Server DBA

Azure/AWS cloud services

Scripting: PowerShell/T-SQL/Python

Education

BA/BS in Engineering or related field

Tools

Terraform

CloudFormation

PowerShell

Python

Job description

Flex is hiring a Senior MSSQL Database Administrator in Guadalajara North Campus to support enterprise databases and automation. You will design, implement, and optimize SQL Server environments across test and production, including HA/DR solutions and on-call escalation.

You will collaborate with developers, infrastructure, and application teams, migrate and manage deployments in cloud and hybrid setups, and mentor junior DBAs while building scalable automation using PowerShell, Python, and