Database Architect & Administrator (MS-SQL, PostgreSQL, MongoDB) _ Cincinnati, OH( Day1 onsite)

Immediate Requirement Database Architect & Administrator (MS-SQL, PostgreSQL, MongoDB)
Cincinnati, OH Day 1 Onsite | 5 Days Onsite
6+ Months Contract
We are looking for a highly experienced Database Architect & Administrator with strong expertise in MS-SQL, PostgreSQL, MongoDB, and enterprise-level database architecture.
This role requires complete onsite presence from Day 1.
Key Responsibilities:
Design & implement SQL + NoSQL database architectures
Administer MS-SQL, PostgreSQL, MongoDB
Ensure backup, recovery, security & DR strategies
Query optimization, performance tuning, locks analysis
Implement data warehousing & scalable data models
Database clustering, replication & high availability
Collaborate with dev teams for end-to-end DB solutions
Troubleshoot DB issues + maintain documentation
Manage access controls & data compliance
Perform migrations, upgrades, and maintenance automation
Requirements:
12+ years as Database Architect / Senior DBA
Strong SQL + NoSQL expertise
Proven experience in performance tuning & DB security
Ability to work independently and own critical DB initiatives
Excellent communication & analytical skills