Senior SQL DB Administrator - Enterprise Data Ops

Lean Solutions Group; Medellín; On-site; COP 120,000,000 - 180,000,000; Full time

Job summary

Global Technology Services, based in Medellín, Colombia, is seeking a Senior Database Administrator to manage and optimize enterprise database platforms across multiple environments. You will work with internal and external teams to ensure high availability, performance, and security of critical data assets.

The role requires 5–7 years of DBA experience, a strong background in SQL Server, Oracle, MySQL, and PostgreSQL, and the ability to handle on-call rotations.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, or related field preferred.
• 5–7 years of enterprise database administration experience.
• Strong knowledge of relational databases and SQL Server administration.
• Experience with multiple DB environments (SQL Server, Oracle, MySQL, PostgreSQL).
• Experience with backup, recovery, high availability, and DR solutions.

Responsibilities

• Monitor, support, install, configure, and operate enterprise database platforms.
• Maintain database assets, applications, and services as part of Technology Services Team.
• Collaborate with internal and external support teams to ensure DB performance and reliability.
• Handle on-call weekend rotation once every 3 weeks.

Skills

Analytical skills

Communication skills

Independent & team work

On-call readiness

Education

Bachelor's degree in CS/IS or related field

Tools

Microsoft SQL Server

Oracle

MySQL

PostgreSQL

Cloud-native databases

Job description

Global Technology Services, based in Medellín, Colombia, is seeking a Senior Database Administrator to manage and optimize enterprise database platforms across multiple environments. You will work with internal and external teams to ensure high availability, performance, and security of critical data assets.

The role requires 5–7 years of DBA experience, a strong background in SQL Server, Oracle, MySQL, and PostgreSQL, and the ability to handle on-call rotations.