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Atmosera

Remote · Latin America

SQL Server Database Administrator - DBA (Remote LATAM)

SQL Mid-level Remote
Who can apply
Antigua & Barbuda, Argentina, Barbados, Bolivia, Brazil, Bahamas, Belize, Chile, Colombia, Costa Rica, Cuba, Dominica, Dominican Republic, Ecuador, Grenada, Guatemala, Guyana, Honduras, Haiti, Jamaica, St. Kitts & Nevis, St. Lucia, Mexico, Nicaragua, Panama, Peru, Paraguay, Suriname, El Salvador, Trinidad & Tobago, Uruguay, St. Vincent & Grenadines and Venezuela
Posted
How to apply
On Atmosera’s own site

About the role

We are seeking an experienced SQL Server Database Administrator (DBA) with expertise in managing high-availability (HA) environments. The ideal candidate will have deep knowledge of Always On Availability Groups, database performance tuning, and disaster recovery strategies. This role requires strong problem-solving skills, proactive monitoring, and collaboration with IT teams to ensure optimal database performance and availability.

Key Responsibilities

    Database Administration & Maintenance 

    • Install, configure, and maintain SQL Server instances (on-premises and/or cloud). 

    • Manage security, roles, permissions, and backups. 

    • Monitor database health and performance proactively. 

    High Availability & Disaster Recovery (HA/DR) 

    • Design, implement, and maintain Always On Availability Groups, Failover Clustering, Log Shipping, and Replication. 

    • Ensure 99.99% uptime and meet high-performance standards. 

    • Conduct automatic failover testing, backups, and disaster recovery planning. 

    Performance Tuning & Optimization 

    • Identify and resolve SQL query performance issues using execution plans, indexing strategies, and query optimization. 

    • Implement best practices for indexing, partitioning, and resource allocation. 

    • Analyze and optimize T-SQL queries and stored procedures. 

    Monitoring & Troubleshooting 

    • Utilize SQL Server Profiler, Extended Events, DMVs, and third-party monitoring tools (e.g., SolarWinds, Redgate, SQLSentry). 

    • Diagnose and resolve database connectivity and replication issues. 

    • Automate monitoring and maintenance tasks for efficiency. 

    Security & Compliance 

    • Implement database encryption, auditing, and access controls to ensure data security. 

    • Ensure timely patching and upgrades to mitigate vulnerabilities. 

    Collaboration & Documentation 

    • Work with developers, DevOps, and infrastructure teams to optimize database solutions. 

    • Provide technical support and guidance for application teams. 

    • Document database architectures, processes, and recovery plans. 

Required Qualifications & Skills

    • 3+ years of experience as a SQL Server DBA. 

    • Expertise in SQL Server Always On Availability Groups and other HA/DR solutions. 

    • Strong understanding of T-SQL scripting, indexing, and query tuning. 

Skills

SQL

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