Database Administrators

1. Role OverviewMercor is collaborating with a leading AI organization to identify experienced Database Administrators for a high-priority training and evaluation project. Freelancers will be tasked with performing a wide range of real-world database operations to support AI model development focused on SQL, systems administration, and performance optimization. This short-term contract is ideal for experts ready to bring practical, production-grade insights to frontier AI training efforts.2. Key ResponsibilitiesDesign and optimize complex SQL queries using EXPLAIN plans and indexing strategiesImplement schema changes with CREATE/ALTER statements and rollback planningConfigure and validate automated backup and restoration proceduresManage user roles and permissions following defined security policiesExport/import data between systems with validation checks and encoding integrityExecute data quality checks and report violations with remediation scriptsApply statistics updates, manage transaction logs, and test failover recoveryPerform compliance data extractions, patching, and system audits for enterprise use casesDocument processes and performance findings in clear, reproducible formats3. Ideal Qualifications5 years of experience as a Database Administrator working in production environmentsExpert-level SQL skills and proficiency with PostgreSQL, MySQL, and/or SQL ServerStrong background in performance tuning, security, data integrity, and schema designFamiliarity with compliance standards (e.g., SOX), data export formats, and backup toolingComfortable handling large datasets, interpreting execution plans, and managing database infrastructure end-to-endAbility to produce production-quality scripts and documentation for technical audiences4. More About the OpportunityRemote and asynchronous — work on your own scheduleExpected commitment: minimum 30 hours/weekProject duration: ~6 weeks5. Compensation & Contract Terms$90–100/hour for U.S.-based freelancers (localized rates may vary)Paid weekly via Stripe ConnectYou’ll be classified as an independent contractor6. Application ProcessSubmit your resume followed by domain expertise interview and short form7. About MercorMercor is a talent marketplace that connects top experts with leading AI labs and research organizations.Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey.Thousands of professionals across domains like law, creatives, engineering, and research have joined Mercor to work on frontier projects shaping the next era of AI.

Salary : $90 - $100