> Markdown version of [/jobs/ext/4029056-senior-cassandra-database-administrator](https://www.wearedevelopers.com/jobs/ext/4029056-senior-cassandra-database-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Cassandra Database Administrator - **Company:** Uline Shipping Supplies - **Location:** Glenview, IL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Query Performance, Adaptable Database Systems, Databases, Extract Transform Load (ETL), Database Design, Python (Programming Language), Performance Tuning, Ansible, Shell Script, Software Engineering, Apache Cassandra, Datastax, Cassandra, Multiplatform - **Published:** October 30, 2026 - **Apply:** https://www.careerbuilder.com/job-details/senior-cassandra-database-administrator-glenview-il--7060c063-97f2-4f65-9aee-1dbee00d0851 ## About the Role Database Administration, Apache Cassandra, Database Administration, Apache Cassandra, Performance Tuning/Optimization, Database Extract Transform and Load (ETL), Database Technology, Database Design, Multiplatform/Cross-Platform, Best Practices, Are you passionate about optimizing high-performance, reliable databases? As a Senior Database Administrator at Uline, you'll leverage your expertise in DataStax and Cassandra to design, develop, and enhance critical systems that keep our growing North American operations running smoothly., * Bachelor's degree in IT or a related field. * 7+ years of experience in Database Management. * Advanced knowledge of Database Management Systems such as Apache Cassandra or DataStax. * Experience writing complex programs using technologies such as Ansible, Python or shell scripting. * Uline does not participate in the H-1B lottery. ## Description * Lead the design of complex databases, tables, indexes and other database objects as well as Extract, Transform and Load (ETL) solutions. * Develop and implement policies, procedures and best practices across platforms to ensure they meet Uline's quality standards. * Partner with application development teams to ensure optimal query performance by monitoring databases and implementing design improvements. * Provide hands-on database support, ensuring robust backups, tested recovery procedures and swift issue resolution to maintain business continuity.