Jilukara Saichand
Network Engineer @Fiserv
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WORK HISTORY
Network Engineer @Fiserv
IL, US
Supported daily operations of hybrid network optimization and enterprise connectivity initiatives across data centers and branch locations, ensuring mission‑critical financial applications, cloud services, and infrastructure operated reliably, reducing network downtime by 9%. Assisted in configuring Layer‑2 and Layer‑3 network infrastructure, including VLANs, OSPF/BGP routing, and HSRP, contributing to stable connectivity across hybrid cloud environments and multi‑site data centers, collaborating with senior network engineers and IT operations teams. Implemented network security measures, including firewalls, ACLs, and segmented trust zones, supporting SOC 2 and ISO 27001 compliance, reducing unauthorized access by 12%, while maintaining detailed configuration and security documentation. Monitored network performance using NetFlow analytics, SIEM dashboards, and automated alerts, identifying anomalies impacting ERP and cloud systems, collaborating with DevOps and cybersecurity teams to resolve issues and optimize operational efficiency by 10%. Contributed to network automation by executing scripts for provisioning, configuration validation, and device onboarding, reducing manual errors by 15%, supporting hybrid cloud deployments, and producing runbooks, network diagrams, and standard operating procedures for audits. Maintained operational documentation, network diagrams, and standard operating procedures while tracking network key performance indicators and reporting measurable improvements in system availability and performance.
EDUCATION
Missouri University of Science and Technology
Master's degree, Computer Engineering
Kakatiya University
Bachelor of Technology, Electrical and Electronics Engineering
Missouri University of Science and Technology
Master of Science, Computer Engineering
Kakatiya Institute of Technology & Science, Yerragattu Hillocks, Bheemaram, Hasanparthy, Warangal
Bachelor of Technology - BTech, Electrical and Electronics Engineering
ABOUT JILUKARA SAICHAND
Experienced Network Engineer with almost 4 years of expertise in designing, deploying, and managing enterprise and hybrid cloud networks. Skilled in network architecture, routing and switching, security implementation, performance monitoring, and network automation. Adept at supporting multi-site infrastructures, ensuring high availability, and improving operational efficiency. Strong problem-solving and collaboration skills with a proven ability to optimize network performance and maintain reliable, secure connectivity across diverse IT environments.
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