JEFFERY NIBO

Linux Engineer

CONTACT

909-***-****

ad4pzy@r.postjobfree.com Corona, California 92880

Github/Jeffnibo35

Virtualization

Troubleshooting

Customer Support

Networking/TCP/IP

Microsoft Office 365

Active Directory

Linux

Scripting

Automation

CAREER OBJECTIVE

Results-driven Linux Engineer with 5+ years of experience in implementing, and managing complex IT infrastructures. Proficient in troubleshooting and resolving hardware, software, and networking issues to ensure efficient operations. Proven history of optimizing system performance, enhancing security measures, and implementing effective IT solutions. I am very Eager and Committed to staying abreast of emerging technologies for continuous improvement. Eager to contribute my expertise, skills, and a passion for Info Technology.

June 2022 - January 2024

Jr Systems Administrator

Kindred Hospital, Rancho Cucamonga

Ensure hospital network is operating efficiently using net work monitoring tools such as Wireshark & SolarWinds. Update servers daily and patches.

Setup and configure virtual machines for multiple devices ensuring employee access using VmWare and HyperVisor

Created user accounts in Active Directory and Microsoft Excel, set up software for new clients and employees.

Assist Sr Admin in conducting training sessions for hospital staff for proficiency in IT systems and Network configuration

Linux automation to setup virtual machines for new users, existing user, permissions.

June 2020-May2022

Technical Support Specialist

T-Mobile Corporate

Respond to customer inquires and request tickets using Jira Management software and Jira Help Desk

Diagnose and resolve hardware, software, and network issues if not possible, notated and relayed to Tier 2 and Tier 3

Provide guidance and instructions to employees and customers on the use of T-Mobile products through chatbox, over the phone, service manager.

Technical troubleshooting 10,000+ end users

April 2017 - April 2019

Help Desk Support

Best Delivery, Rancho Cucamonga, Ca

Provided first-level support to end-users, addressing technical issues, inquiries, and requests.

Responded to issues and tickets using Service Now, or escalate issues to Tier 2 support for further review

Diagnosed hardware and software problems on desktops, laptops, and other devices using remote desktop tools and CLI

Guided users through troubleshooting steps over the phone, through chat or remote desktop

EDUCATION

August 2016 -May 2018

Bachelor of Science (B.S) in Computer Information Systems Security/Assurance

California Polytechnic University Pomona, Pomona CA

August 2014- March 2016

Associate in Science (A.S.) in Computer Information Systems

Chaffey College, Rancho Cucamonga

CERTIFICATIONS

•CompTIA Security+

•Linux + in progress

•CCNA

PROJECTS / HOME LABS

Create and Secure Virtual Machine Lab Nov 2023 - Dec 2023

Enable CPU virtualization features on host.

Download the VirtualBox installer file.

Download and install ISO image file.

Run the installer and define the installation options.

Create a Virtual Machine.

Create a Virtual Hard Disk.

Installing a guest OS (Kali Linux).

In BASH update and upgrade system packages. Enable CPU virtualization features on host. Download the VirtualBox installer file. Download and install ISO image file. Run the installer and define the installation options. Create a Virtual Machine. Create a Virtual Hard Disk. Installing a guest OS (Kali Linux). In BASH update and upgrade system packages.

Skills: Linux System Administration · Scripting · Information Security Awareness · Network Concepts · Threat & Vulnerability Management

Network Scanning and Pentesting Lab

Nov 2023 - Dec 2023

Run your Virtual Box Machine and open up BASH

In BASH identify Wireless network interfaces.

Put the Wireless interface into Monitor Mode.

Identify nearby wireless networks.

Capture Handshake WPA WPA2

Using Wireshark or Nmap Observe and Analyze

Run your Virtual Box Machine and open up BASH

In BASH identify Wireless network interfaces.

Put the Wireless interface into Monitor Mode.

Identify nearby wireless networks.

Capture TCP Handshake

WPA WPA2 -Using Wireshark or Nmap Observe and Analyze

Skills: Kali Linux · Network Security · Linux System Administration · Scripting ·

Virtualization

Network Vulnerability and Open Ports Scanning Lab

Nov 2023 - Dec 2023

Obtain the IP address of the potential device

Run Linux command using (NMAP) to scan active devices in network

Perform an aggressive scan using -A to scan OS and identify host

Analyze Host and Devices currently running

Obtain the IP address of the potential device

Run Linux command using (NMAP) to scan active devices in network

Perform an aggressive scan using -A to scan OS and identify host

Analyze Host and Devices currently running

Skills: Kali Linux · Network Security · Scripting · Virtualization · Threat & Vulnerability

Management · Insider Threat Detection

Linux Scripting Automation Virtual Machine Linux (Daily Startup Script System Administrator)

January 2024

List routine tasks to perform daily when starting Linux home Lab. (Updating software, upgrading packages, hard disk check, Memory check, system resources)

Create a Script Skeleton by Opening bash/terminal and create a new script file using nano command in bash.

#!bin/bash

Check for Root privileges by ensuring the script is running with the appropriate user permissions by using chmod

Initialize Environment by including all starting essential services.

Update the software and automate the process of updating and upgrading packages. Sudo apt update && sudo apt upgrade -y

Check system Resources and include commands for log systems for better precise monitoring.

Add any custom tasks, neofetch, -df, nmap

Logging and error handling implementation to record scripts activities

Make the script executable, read write and execute permissions

Document the purpose of the script, its dependencies, and how to troubleshoot issues

Contact this candidate