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Computer Applications Systems Administrator resume example with 5+ years of experience

Jessica Claire
  • , , 609 Johnson Ave., 49204, Tulsa, OK 100 Montgomery St. 10th Floor
  • H: (555) 432-1000
  • C:
  • resumesample@example.com
  • Date of Birth:
  • India:
  • :
  • single:
Summary

Resourceful Linux System Administrator with about 5 years of experience working with UNIX systems multiplatform environment . Multi-talented with hands-on experience in the administration and management of operating systems and Red Hat Enterprise Linux 6, 7, 8, 9 and Centos 7, 8. etc..

Skills
  • Troubleshoot/ install configure etc..
  • Nagios Monitoring tool.
  • Files systems
  • configuration/monitoring
  • Virtualization Vmware/ VirtualBox
  • Red Hat 6, 7, 8, and 9 Centos 6, 7, 8
  • Skilled in Samba
  • Server monitoring
  • Testing applications
  • System maintenance
  • Skilled with RedHat servers
  • System updates
  • Server improvements
  • Planning & organizing
  • Customer service
  • Good work ethic
Experience
Computer Applications Systems Administrator, 03/2023 - Current
L3harris Camden, ,
  • Integrate equipment and audio visual/multimedia/video teleconferencing delivery systems
    • Install and maintain appropriate DOT approved system software programs
    • Identify and evaluate vendor-supplied software and courseware
    • Perform system regenerations to reflect changes in peripheral configuration
    • Ensure the maintenance of adequate software systems documentation
    • Recommend to customers the operating capabilities and systems configurations required for
    delivery of training products/services
    • Maintain and administer a centralized organizational information management system
    including software updates, data migration, workflow control, user interfaces, and access
    methods
    • Support the implementation of the NTC Learning Management System and Testing tools and
    IT-related implementation

    Minimum Education and Experience Requirements: A Bachelor’s degree in computer
    engineering/computer science or equivalent training, and/or 5 years’ related experience in IT
    customer
    service support. Fluency in computer languages and familiarity with computer hardware and
    software.
Linux System Administrator, 08/2022 - Current
L3harris Technologies, Inc. Torrance, ,
  • Configured and updated Linux servers with latest releases and patches.
  • Strong team player, adaptable, collaborative, detail oriented, ability to multitasking excellent verbal and written communication skills.
  • Linux ( Rhel, Centos ) administration and application management.
  • Experience with Citrix
  • Configure Network services.
  • Manage Password Aging Configurations on Server.
  • Maintains files system and host security.
  • Manage test and test backup and recovery systems
  • Install and configure Apache HTTPD
  • Virtualization ( vMware, oracle VirtualBOX ..).
  • Oversaw Linux system administration and configuration maintenance governing user access, privacy and data integrity.
  • Kept flexible schedule and resolved after-hours and weekend emergencies quickly and accurately.
  • Troubleshoot Red Hat Enterprise Linux 7, 8 and 9 Centos 6, 7 and issues in hardware and software related and configuration issues.
  • Task automation and infrastructure and application provisioning using bash scripting.
  • Automated systems configuration using and patching using red hat satellite ansible.
  • Built, installed, configured virtual and physical servers, test, deploy Rhel 6, 7, 8, and 9 Centos 6, 7
  • Managed operations, monitoring of applications and infrastructures using Nagios.
  • Configure mount, auto-mount.
  • File system administration using LVM
  • System administration, including configuration of server-based systems, system installation and configuration, fundamentals of security, and installing third-party software.
  • Monitor log managements 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.
  • Install and configure samba servers and mapping to the windows.
  • Monitored equipment function to verify conformance with specifications.
  • Established machine security protocols and set up user accounts.
  • Configured and updated Linux servers with latest releases and patches.
  • Configured, tested and managed software installations.
  • Performed patch, update, security scanning and configuration to meet OS performance mandates.
  • Reduced service backlog by resolving daily tickets efficiently.
  • Performed on call schedule
Linux System Administrator, 08/2017 - 08/2022
Bank Of America City, ,
  • Strong team player, adaptable, collaborative, detail oriented, ability to multitasking excellent verbal and written communication skills.
  • Linux ( Rhel, Centos ) administration and application management.
  • Experience with Citrix
  • Configure Network services.
  • Manage Password Aging Configurations on Server.
  • Maintains files system and host security.
  • Manage test and test backup and recovery systems
  • Install and configure Apache HTTPD
  • Virtualization ( vMware, oracle VirtualBOX ..).
  • Oversaw Linux system administration and configuration maintenance governing user access, privacy and data integrity.
  • Kept flexible schedule and resolved after-hours and weekend emergencies quickly and accurately.
  • Troubleshoot Red Hat Enterprise Linux 7, 8 and 9 Centos 6, 7 and issues in hardware and software related and configuration issues.
  • Task automation and infrastructure and application provisioning using bash scripting.
  • Automated systems configuration using and patching using red hat satellite ansible.
  • Built, installed, configured virtual and physical servers, test, deploy Rhel 6, 7, 8, and 9 Centos 6, 7
  • Managed operations, monitoring of applications and infrastructures using Nagios.
  • Configure mount, auto-mount.
  • File system administration using LVM
  • System administration, including configuration of server-based systems, system installation and configuration, fundamentals of security, and installing third-party software.
  • Monitor log managements 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.
  • Install and configure samba servers and mapping to the windows.
  • Monitored equipment function to verify conformance with specifications.
  • Established machine security protocols and set up user accounts.
  • Configured and updated Linux servers with latest releases and patches.
  • Configured, tested and managed software installations.
  • Performed patch, update, security scanning and configuration to meet OS performance mandates.
  • Reduced service backlog by resolving daily tickets efficiently.
Education and Training
Associate In Cybersecurity : Cybersecurity , Expected in 11/2024
-
Prince George's Community College - Largo MD,
GPA:
Bachelor of Science: , Expected in 11/2015
-
University of Abomey Calavi - BENIN ,
GPA:
Accomplishments
  • Created highly effective new program that significantly impacted efficiency and improved operations.
  • Recognized as Employee of the year for outstanding performance and team contributions.
  • Led team to achieve better results, earning recognition from upper management and financial reward.
Certifications
  • Comptia Security + certified
  • RHCSA ( Red Hat Certified System Administrator )
  • Public Trust clearance holder.

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Resume Overview

School Attended

  • Prince George's Community College
  • University of Abomey Calavi

Job Titles Held:

  • Computer Applications Systems Administrator
  • Linux System Administrator
  • Linux System Administrator

Degrees

  • Associate In Cybersecurity
  • Bachelor of Science

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