Talent Ayin

System Operation Engineer,USA

Summary

System Operation Engineer with 5 years of experience in design, implementation, and administration. Demonstrated strengths in troubleshooting complex technical issues, Process management and systems Automation, and optimizing system performance. Significant contributions made to previous employers include improving efficiency of existing systems and implementing new technological solutions.

Overview

years of professional experience

Work History

LINUX SYSTEM ENGINEER

Givaudan Flavors

12.2023 - Current

Automated routine system administration tasks using scripting tools and Ansible, reducing manual workload and improving operational efficiency across the environment.
Configured and monitored system services via systemctl, ensuring high uptime across production environments.
Built and deployed cron jobs that automated scheduled backups, updates, and routine maintenance.
Architected LVM and RAID storage configurations to ensure reliable high availability.
Implemented NFS and Samba solutions for seamless file sharing across enterprise systems.
Led container deployment and management using Docker and Kubernetes.
Delivered expert support for virtualization platforms including KVM and VMware.
Configured DNS settings, managed DHCP server, and organized IP addressing and subnetting for network efficiency.
Managed storage solutions, including RAID configuration, file share setup, storage spaces, and backup and restore procedures.
Implemented security measures, including NTFS permissions, group policy object security policies, and Windows Defender configurations.
Executed automation and virtualization tasks, utilizing PowerShell scripting, task scheduler, Ansible, Hyper-V configuration, and VMware administration.

LINUX ADMINISTRATOR

Birth Isreal University Hospital

11.2021 - 12.2023

Installed, configured, and maintained Linux servers across live environments.
Executed package installations and system updates using YUM/DNF.
Monitored system performance in real time and executed targeted tuning strategies.
Conducted continuous monitoring of system logs and performance metrics.
Managed user accounts and permissions to enforce least-privilege access, improving security and reducing unauthorized access risks.
Established secure SSH access and reliable SCP file-transfer processes.
Managed user accounts, permissions, and file-system structures.
Supported development and rollout of backup and restore procedures to safeguard critical data and ensure quick recovery.
Contributed to disaster recovery planning and high-availability architecture to ensure system resilience and minimize downtime.

SYSTEM ADMINISTRATOR

IFF

07.2019 - 09.2021

Administered Active Directory users and groups to enforce proper access controls.
Managed Group Policy objects and Remote Desktop services.
Oversaw core network services including DNS configuration, DHCP server management, IP addressing, and subnetting.
Coordinated critical enterprise projects to enhance data backup and recovery processes, monitor network and server performance, and maintain service availability.

Education

Associate of Science - Minor : Computer Sciences

Essex County College

09-2016

Skills

Windows Fundamentals
* Windows basics
* Active Directory
* PowerShell
* File Systems
System Administration
* AD Users & Groups
* Group Policy Management
* Remote Desktop Management
* Package Management
* Service management
* Cron Jobs & Scheduling
Networking
* DNS Configuration
* DHCP Server
* Addressing Subnetting
* Network Configuration
* Firewall & SElinux
* SSH & SCP
Security & SElinx
* User & Permissions
SElinux Policies
* Firewall security
* System Harding
Storage Management
* RAID Configuration
* File Share Setup
* Storage Spaces
* Backup & Restore
Security & Compliance
* NTFS Permissions
* GPO Security Policies
* Windows Defender
Scripting & Automation
* PowerShell Scripting
* Task Schedular
* Ansible Automation Tools
* Bash Scripting
Virtualization & Cloud **
* KVM & dockers
* Hyper-V Configuration VMware Administration
* Azure Administration

Timeline