Database Administrator

Core Functions

• Administer, optimize, and secure SQL Server, PostgreSQL, and other database technologies across the organization
• Manage backups, monitoring, and disaster recovery to meet RPO/RTO objectives
• Troubleshoot performance issues and optimize queries, indexes, and stored procedures
• Support the migration from MySQL to PostgreSQL and contribute to broader modernization efforts
• Install, configure, and maintain SQL environments (on-prem, AWS RDS)
• Build dashboards, reports, and data integrations (SSIS, SSRS)
• Partner with developers to define efficient data models and standards
• Provide guidance on database best practices and emerging technologies
• Contribute to data architecture decisions across products and internal systems
• Participate in periodic on-call support rotation

Position Qualifications

• Bachelor’s degree in Computer Science, Information Systems, or related field (Master’s a plus)
• 6+ years database administration experience
• Strong expertise with PostgreSQL, SQL Server (2014–2019), and relational database design
• Experience with AWS RDS, Redis, and virtualization environments
• Proven success with performance tuning, indexing strategies, and T-SQL optimization
• Experience with high availability solutions (clustering, mirroring, Always On)
• Familiarity with MySQL, .NET, and third-party SQL tools
• Excellent communication, teamwork, and organizational skills
• Agile mindset; able to work iteratively and adapt quickly
• Technology enthusiast who stays current with new tools and trends

Work Environment

• Hybrid schedule: Tues–Thurs in Bolingbrook office
• Must be able to board a locomotive for field research
• Domestic and international travel may be required

Why Wi-Tronix?

Because you’ll work on products that make railroads safer, smarter, and more sustainable around the world. You’ll join a mission-driven company where empowered teams solve real-world challenges with real impact. Day one benefits, a wicked smart and collaborative team and so much more!