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Senior SQL Server DBA

Data Freelance Hub, Dallas, Texas, United States, 75215

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This role is for a Senior SQL Server Database Administrator on a contract basis, paying $50.00 per hour for 40 hours per week. It requires strong SQL Server (2016‑2022) experience, advanced query tuning skills, and expertise in data quality and integrations, with on‑site work in "Location".

Role Summary Altimetrik is seeking a Senior SQL Server Database Administrator to own and support a Microsoft SQL Server environment backing a large‑scale Retail Inventory System (Yellow Dog). This is a hands‑on DBA role focused on administration, performance tuning, data quality, and scalability. Application development is not required. The role requires strong business communication skills, with the ability to work cross‑functionally across Retail Operations, Finance, and IT to ensure reliable, accurate, and performant data systems.

Key Responsibilities

Administer and support SQL Server (2016‑2022) environments

Perform query tuning, indexing, and performance optimization

Troubleshoot and resolve database performance and stability issues

Execute database maintenance (DBCC, index rebuilds, cleanup)

Manage backups, restores, and HA/DR readiness

Support SQL Agent jobs and ETL schedules

Validate and troubleshoot integrations between POS, retail systems, and ERP

Identify and resolve data quality issues impacting inventory and financial reporting

Document database architecture and data flows

Partner with business and technical stakeholders to translate issues into business impact

Required Qualifications

Strong SQL Server DBA experience (2016‑2022)

Advanced query tuning and indexing expertise

Experience supporting large, high‑volume transactional databases

Backup/restore and HA/DR experience

SQL Server security and RBAC knowledge

Experience supporting distributed systems and data integrations

Ability to communicate effectively with non‑technical stakeholders

Tools & Technologies

SQL Server Management Studio (SSMS)

SQL Profiler and Extended Events

SQL monitoring tools (e.g., RedGate, SolarWinds)

ETL tools (SSIS or similar)

Windows Server fundamentals

Job Type: Contract

Pay: $50.00 per hour

Expected hours: 40 per week

Work Location: In person

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