About the Role

Purdue University is seeking a Senior Database Administrator (DBA) to join our technology team and play a vital role in managing and optimizing enterprise-level database systems. This position is responsible for the administration, performance tuning, and security of MySQL (primary focus), PostgreSQL, Oracle, and Microsoft SQL Server databases across Linux/Unix and Windows platforms.

As a Senior DBA, you will work with developers, system administrators, and stakeholders to ensure database environments are secure, scalable, and high-performing—directly supporting Purdue’s mission of innovation, education, and research.

Key Responsibilities

Database Administration (MySQL focus)

Install, configure, and upgrade MySQL databases.
Administer database security, access controls, and user permissions.
Monitor system health and proactively troubleshoot performance issues.

SQL & Performance Optimization

Write, tune, and optimize complex SQL queries.
Analyze execution plans and refine database performance.
Implement advanced indexing strategies (B-tree, GIN, GiST, etc.) for efficiency.

Backup, Recovery & Disaster Planning

Design and maintain automated backup processes.
Perform Point-in-Time Recovery (PITR) and validate DR strategies.
Maintain current, tested disaster recovery documentation.

System Administration (Linux/Unix)

Automate system and database tasks with shell scripting.
Monitor system-level metrics and address resource bottlenecks.
Configure alerts (disk, replication, query spikes) with systemd, cron, etc.

Collaboration & Documentation

Partner with developers, sysadmins, and data professionals to deliver solutions.
Create and maintain detailed runbooks, SOPs, and change logs.
Communicate database strategies clearly to technical and non-technical audiences.

Required Qualifications

Bachelor’s degree or equivalent combination of education and experience.
Minimum of 2 years professional experience with database administration.
Strong knowledge of MySQL, PostgreSQL, Oracle, and SQL Server.
Experience with Linux/Unix system administration; familiarity with Windows OS.
Proficiency in SQL, T-SQL, shell scripting, PowerShell, and database tools (SQL Server Management Studio, SecureCRT, etc.).

Desired Skills

Expertise in performance tuning and query optimization in high-volume environments.
Strong troubleshooting, problem-solving, and critical-thinking skills.
Ability to work independently and collaboratively in cross-functional teams.
Excellent communication and documentation skills.

Why Purdue?

At Purdue, you’ll experience:

Community: Work with colleagues committed to growth and innovation.
Opportunity: Take on meaningful database challenges with global impact.
Boilermaker Pride: Be part of a world-class institution known for excellence.
Support: Access professional development, mentorship, and comprehensive benefits.

Compensation & Benefits

Salary Range: $80,880 – $85,935 annually (based on education and experience).
Comprehensive benefits package including medical, dental, vision, paid vacation, and sick leave.
Retirement eligibility under Purdue’s Defined Contribution Plan.
Fully remote position with a collaborative, team-oriented culture.

Additional Information

Background check required.
Purdue University does not sponsor employment authorization for this role.
Equal Opportunity Employer (EOE).

Posting Start Date: August 27, 2025

How to Apply

Interested candidates should apply online through Purdue’s career site with a detailed resume highlighting experience in MySQL, PostgreSQL, Oracle, and SQL Server administration.

APPLY

Senior Database Administrator