> Markdown version of [/jobs/ext/2433374-systems-application-specialist](https://www.wearedevelopers.com/jobs/ext/2433374-systems-application-specialist). 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). --- # Systems Application Specialist - **Company:** Teachers Federal Credit Union - **Location:** Hauppauge, NY, United States - **Salary:** $53,040.0 - $63,440.0 - **Contract:** Permanent contract - **Skills:** Relational Databases, Database Queries, Document Management Systems, Disaster Recovery, Job Scheduling, Oracle (Applications), SQL Databases, Data Management - **Published:** August 11, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=c1a462d454a49483 ## About the Role * Bachelor's degree required, preferably I.T. related degree * Minimum of one year related experience preferred * Banking or CU experience preferred * Intermediate proficiency with Fiserv DNA, Oracle Relational Database Management System and experience with database queries using Structured Query Language (SQL) preferred * Knowledge of Batch Job Scheduler system and Document Management System preferred ## Description Assists with the operation of core and ancillary systems and troubleshoots problems as they arise. Works with Supervisor to install and test pertinent software releases for the core system and the data management systems, ensures effective database management, and coordinates disaster recovery activities., * Assist with monitoring the daily core systems, incident and problem tracking, and reporting * Assist in routine system maintenance, including help perform core system updates and help ensure proper system processing (Systems include but are not limited to the core processing systems, document imaging system and ATM processor) * SQL will be used to generate system queries or modify existing queries based on business needs * Research problems as they arise and assist in implementing resolutions when necessary * Participate in disaster recovery testing * Participates in special projects and performs other duties as assigned * Keeps the Manager informed of activities, conditions and issues of department * Performs other duties as needed upon request from immediate supervisor ## Related Videos - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [One year of the CO2-challenge – insights and lessons learned](https://www.wearedevelopers.com/videos/100251-one-year-of-the-co2-challenge-insights-and-lessons-learned) - [It's all about the Data](https://www.wearedevelopers.com/videos/425-it-s-all-about-the-data) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1520-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Understanding Kubernetes in a visual way](https://www.wearedevelopers.com/videos/100085-understanding-kubernetes-in-a-visual-way) ## Related Articles - [Starter Kit For Job Applications For Developers](https://www.wearedevelopers.com/magazine/7-starter-kit-for-job-applications-for-developers) - [Quick guide: How to write a Software Developer CV](https://www.wearedevelopers.com/magazine/37-quick-guide-how-to-write-a-software-developer-cv) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)