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Exarca Inc. · 2 hours ago

SQL Server DBA :: 4 days onsite in Wilmington, DE 19898

Wilmington, DE

Contract

Onsite

Senior Level, Lead/Staff

8+ years exp

Exarca Inc. is seeking a SQL Server DBA for a 6-12+ month contract role that may convert to a permanent position. The role primarily involves SQL Server performance tuning, data ingestion, and administration tasks.

Information Technology

Hiring Manager

Kanchan Tiwari

Responsibilities

SQL Server development and administration, including installation, configuration, tuning, and maintenance

Advanced T‑SQL (Stored Procedures, functions, triggers, complex queries, performance tuning)

ETL development using Microsoft Visual Studio (SSIS or similar)

Strong schema design, database architecture, indexing, partitions, and constraints

Experience with SQL Server security frameworks (roles, permissions, least‑privilege access)

Proven ability to ingest data from databases, APIs, and file formats (CSV, Excel, JSON, XML, SFTP)

Experience delivering data to downstream systems via integrations or flat‑file exports

Solid dimensional modelling (facts, dimensions, star/snowflake schemas)

Troubleshooting SQL Server, ETL pipelines, performance issues, and integration failures

Experience supporting enterprise data warehouses/reporting environments

Knowledge of Cognos or Power BI; IQMS experience is a plus

Strong analytical, communication, and documentation skills

Qualification

SQL Server administrationAdvanced T-SQLETL developmentDatabase architectureSQL Server securityData ingestionDimensional modellingTroubleshooting skillsCognosPower BICommunication skillsDocumentation skills

Required

8+ years of SQL Server development and administration, including installation, configuration, tuning, and maintenance