Production Support Engineer
Listed on 2026-02-18
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IT/Tech
Cloud Computing
About Us
Cognizant is one of the world's leading professional services companies, redefining clients' business, operating, and technology models for the digital era. Our outstanding industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S. Learn how Cognizant helps clients lead with digital at
Job SummaryWorked on a large‑scale integration platform providing Data, SOA, and communication services to global customers. Supported applications running across multi‑geo data centers on ~200 bare‑metal servers, with additional services deployed on AWS and Iscloud. Managed Java-based application environments, storage systems, CI/CD pipelines, monitoring, and production reliability.
Key Responsibilities- Debugged production issues across Java application servers with Oracle backend.
- Monitored system performance and logs using Splunk.
- Managed deployments using internal CI/CD tools built on Jenkins.
- Performed server patching, SSL certificate updates, and DR/traffic‑shift support.
- Generated performance and storage reports using Oracle queries and Splunk dashboards.
- Automated operational tasks using Shell and Ansible scripts.
- Set up and supported applications on Iscloud and AWS cloud platforms.
- Worked with storage technologies including Oracle, Couchbase, and AWS S3.
- Supported custom Jetty containers and Nginx-based tools in production.
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