Top Database Administrator Jobs

Lead stabilization, optimization, and re-architecture of large on-prem SQL Server environments and execute phased migrations to AWS. Manage availability, replication, performance tuning, backups, automation, HA/DR (Always On), and security while collaborating with engineering, DevOps, and security teams.

Lead administration, stabilization, and remediation of large enterprise Microsoft SQL Server environments. Design and execute phased migrations to AWS, implement HA/DR (Always On, clustering), optimize performance, automate tasks (PowerShell, T-SQL, IaC, CI/CD), monitor observability, manage backups/replication, and collaborate across engineering, DevOps, and security teams.

The Database Administrator II maintains database integrity, security, and availability, manages disaster recovery, performance tuning, and evaluates DBMS products.

The Database Administrator focuses on the analysis, design, implementation, and maintenance of enterprise databases, ensuring performance, security, and compliance. Responsibilities include database tuning, change management, and technical support for users.

As a Unifier Database Administrator at AECOM, you will manage data, troubleshoot issues, support clients, and assist with data management projects.

The Database Administrator will maintain database integrity, security, and availability, performing duties like disaster recovery, performance tuning, and data monitoring.

The Database Administrator performs routine maintenance, monitors performance, analyzes business procedures to enhance database efficiency, manages user access and supports application production.

Senior DBA responsible for automating and managing database changes using Liquibase, integrating schema changes into CI/CD pipelines, ensuring environment consistency, monitoring performance, troubleshooting, and collaborating with development and DevOps teams to improve deployment efficiency and governance.

Design, deploy, and manage highly available AWS database solutions. Optimize performance, implement security/compliance (KMS, IAM, HIPAA/FedRAMP/SOC2), automate provisioning/migrations (DMS/SCT), integrate IaC and CI/CD, monitor via CloudWatch and Performance Insights, troubleshoot incidents, and collaborate with developers, architects, and DevOps.

The Database Administrator is responsible for planning, designing, and optimizing database systems, managing DB2 databases, and supporting development teams in a rapidly changing environment.

The SQL Database Administrator will manage and maintain database systems, ensure backups and recovery, assign user permissions, and maintain compliance with security guidelines, while collaborating with IT and business managers.

The Database Administrator is responsible for maintaining database integrity, security, and performance; managing user accounts, optimizing performance, and coordinating architecture changes.

The SCA and DBA Compliance Analyst ensures compliance with the Service Contract Act and Davis-Bacon Act, managing regulatory adherence, conducting audits, and collaborating with various departments to uphold organizational integrity.

As a Senior Geospatial Database Administrator, you will lead database architecture decisions, mentor DBAs, and manage geospatial database platforms to support intelligence workflows.

Administer and tune Oracle and SQL Server databases, ensure security and compliance (RMF/NIST/STIG), support backup/recovery and ATO activities, design and evolve logical/physical data models, support ETL/data integration, and contribute to TIBI modernization and operational runbooks alongside developers and cybersecurity teams.

Provide DB2 database administration on Unix: support production systems, ensure analytical performance and scalability, troubleshoot and support personnel. Requires SQL or Oracle experience. Onsite in Lincolnshire, IL; 6-month+ contract with in-person interview and set shift hours.

Contract DB2 DBA to support DB2 on Unix platform in Lincolnshire, IL. Must have SQL or Oracle experience, support personnel, and strong analytical and scalability experience. 6-month in-person contract.

Administer, test, and implement computer databases and database management systems. Coordinate database changes and plan/implement security measures to safeguard data. Role requires a bachelors degree, Secret clearance, and experience level varies by job level from junior to subject-matter expert.

Own and maintain the cloud database platform: monitor and troubleshoot cloud (AWS) MySQL/Postgres databases, optimize performance and scalability, collaborate on architecture, support development teams, build operations tooling, and evaluate emerging database technologies.

Lead Netezza DBA responsible for administering and tuning Netezza appliances, supporting development and production environments, capacity planning, security design, data migrations, monitoring, vendor coordination, troubleshooting slow queries, and leading the DBA team including on-call duties.

Provide DB2 database administration: design and modify databases, manage security, backups and disaster recovery (mirroring/clustering), troubleshoot performance, run reorg/statistics utilities, support developers/ops and provide after-hours on-call assistance.

Design, implement, administer, and secure database management systems. Perform database modeling, relational architecture, ETL tasks, access control, validation, documentation, and technical consulting to analyze requirements and deliver database solutions for government clients.

Provide full‑stack application development and database administration for CSD enterprise systems. Ensure compliance with government SDP/SRS, coordinate designs with the Government Task Lead, perform testing, troubleshooting, backups, upgrades, and RMF documentation. Manage Oracle and SQL Server databases, Azure PaaS environments, deploy to staging, deliver queries/reports, support after-hours incidents, and attend required meetings and briefings.

Operate and administer large-scale relational databases across multiple classification levels. Partner with senior DBAs and developers to design, deploy, secure, and monitor databases (development through production). Implement access controls, auditing, logging, and integration with enterprise data services. Support agile development, rapid prototyping, documentation, demos, and stakeholder engagement. Provide operational support for a high-visibility application used across 50+ organizations.

Manage and maintain production database environments: design and deploy schemas, develop automation and utilities, perform capacity and performance forecasting, handle data imports/exports and reporting, support cloud database platforms (PostgreSQL, AWS RDS) and Oracle Enterprise, and work on-site under TS/SCI with Polygraph clearance to meet customer requirements.