System Administrator Linux
Resume:
Fiacre Tollo
Red Hat Certified System Administrator
Email: ***********@*****.***
Work Authorization: USA Citizen
**** * **** ** *****, NE 68122
Summary of Qualifications
Linux System Administrator with about 5years of experience in a multiplatform environment with hands-on experience in the administration and management of Red Hat Enterprise Linux 6, 7 & 8, Centos 6, 7 & 8
Adaptable, collaborative, strong team player, detail oriented, ability to multitasking Excellent verbal and written communication skills; ability to work within strict deadlines and with a wide spectrum of people.
Solid background in systems and software installation, user and group administration, role-based access control, file transfer and sharing; competent in file systems, volume and storage management, patch management amongst others.
Perform Systems Administration activities as part of the Firm’s Technical Infrastructure team
Provide production support for Red Hat Enterprise Linux systems.
Connecting Linux systems to Single Sign On LDAP/AD Server.
Install and Configure Apache HTTPD
Perform regular system backup & recovery.
File system administration using LVM
PROFESSIONAL EXPERIENCES
Linux System Specialist August 2020 To Present
Autism Center of Nebraska
Supporting the following platforms: Red Hat Enterprise Linux 6, 7 & 8
File system administration using LVM
Systems administration, including configuration of server-based systems, system installation and configuration, fundamentals of security, and installing third-party software
Capable of prioritizing and managing high volume workloads from multiple sources
Automated Systems configuration using Ansible
Write playbooks to patch and maintain hundreds of hosts using Red Hat Satellite and Ansible
Capable of prioritizing and managing high volume workloads from multiple sources
Performing trend / gap analysis and provide recommendations to address risk
Built, Installed, configured virtual and physical servers, test, deploy RHEL 6, 7 CentOS 6, 7 servers to the network (kickstart).
Monitored log management on Linux servers, including processes, crash and swap management, with password recovery and performance tuning.
Setup, configure and troubleshoot TCP/IP, DHCP, DNS; NFS, CIFS, and samba servers in a multiplatform LAN.
Troubleshoot Red Hat Enterprise Linux 6, 7 and CentOS 6, 7 & 8 issues in hardware and software related and configuration issues.
Installed and configured samba server and mapping to the windows servers.
Connected to Single Sign On LDAP/AD server and configured Auto-mount.
Participating in root-cause analysis of recurring issues, system backup and security setup, Provide 24X7 support in Testing; Development and Production environments.
Troubleshoot Managed guest systems via VMware infrastructure (ESXI, vSphere)
LINUX System Administrator January 2017 – July 2020
Community Support Network Omaha, NE
Built, Installed, configured virtual and physical servers, test, deploy RHEL 6, 7 CentOS 6, 7 servers to the network (kickstart).
Monitored log management on Linux servers, including processes, crash and swap management, with password recovery and performance tuning.
Troubleshoot Red Hat Enterprise Linux 6, 7 and CentOS 6, 7 issues in hardware and software related and configuration issues.
Installed and configured samba server and mapping to the windows servers.
Connected to Single Sign On LDAP/AD server and configured Auto-mount.
Participated in root-cause analysis of recurring issues, system backup and security setup, Provide 24X7 support in Testing; Development and Production environments.
Troubleshoot Managed guest systems via VMware infrastructure (ESXI, vSphere)
Performed user accounts administration.
File system administration using LVM
Successful in resolving customer issues through troubleshooting.
Monitored and Managed server performance using associated tools.
Archived, compress, unpack, and uncompress files using gzip, star, tar, bzip.
Install and update software packages from RedHat Network, configure a remote repository, or for the local file system
EDUCATION
Bachelor’s degree in science
Bellevue University, Nebraska
Certification of Red Hat Systems Administrator, Linux 8
Red Hat, Inc.
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