Tijon Yearby
Glen Burnie,Maryland
Becoming is better than being.
Carol Dweck
Summary
Linux administrator with 2 years managing Linux-based servers. Well-versed in the migration of mission critical applications and software components. Adept at navigating levels of theoretical and in-depth levels of technical conversation, especially when presenting information to both technical and non-technical audiences.
With 2 years of experience specialized in System Administration working on RedHat Linux, CentOS and windows environments. Experience in installing RedHat Linux manually or using kickstart and applying security policies to harden the server based on the company policies. Experience configuration of NFS, DNS, HTTP, SFTP, remote access management and security trouble shooting skills. Experience in Creation and managing user accounts and security rights. Disk space and process monitoring in RedHat Linux Experience on Webservers such as Apache Server 1.x, 2.x, & Tomcat 3.x, 4.x. Installed and configured LAMP stack for the application server. Creating Linux Virtual Machines using VMware Center Experience on Windows server AD and DNS. Also using the PowerShell Experience in Installation and Creation of Oracle MySQL and PostgreSQL database. An Individual who is always punctual, reliable, and skilled in providing extraordinary customer and End-User Support. Highly skilled IT professional with a background in systems administration, maintenance and end-user training. Accomplished in designing solutions to achieve software compatibility and streamline system upgrades and installations. Talented in administering and maintaining complex Operating systems, including Linux operating systems, servers and specialized Monitoring software. Seeking to leverage comprehensive IT experience to take the next career step in systems administration with a respected organization that values hard work, strategic thinking and results.
Overview
6
6
years of professional experience
Work History
Systems Administrator
ReactDx
Glen Burnie, MD
01.2022 - Current
- Monitored systems performance to identify potential issues and provided solutions as needed.
- Managed user accounts in AD ensuring users have appropriate access rights.
- Configured advanced firewalls rules to ensure secure communication between internal networks and external entities.
- Provided technical support to end-users across the organization with IT related issues and queries.
- Created virtual machines using VMWare ESXi 5.5 hypervisor platform for testing purposes.
- Troubleshot networking connectivity issues within LAN and WAN environment utilizing packet sniffers such as Wireshark or tcpdump tools.
- Automated routine tasks using PowerShell scripting language where applicable.
- Upgraded existing hardware components when necessary to improve system efficiency.
- Assisted with disaster recovery efforts during outages or other unplanned events.
- Analyzed log files from various sources such as application logs, system logs or firewall logs to detect any suspicious activity or potential threats.
- Managed, troubleshot, backed up and restored data, operating systems, files, documents and drivers to provide comprehensive systems management and support.
Warehouse Lead
Shoe City
Gwynn Oak, MD
09.2020 - 10.2022
- Ensured accuracy of inventory records and maintained accurate stock levels in the warehouse.
- Supervised a team of 10 warehouse associates, providing guidance and support to ensure efficient workflow.
- Developed processes for training new staff members on safety protocols and proper use of equipment.
- Coordinated daily operations within the warehouse, including receiving, picking, packing, shipping, and returns processing.
- Facilitated communication between managers and staff regarding operational procedures and policies.
- Utilized computer programs such as Microsoft Office Suite to generate reports on a weekly basis.
- Investigated discrepancies in inventory counts in order to resolve any discrepancies quickly.
- Maintained compliance with OSHA regulations in regards to workplace safety standards.
Line Cook, Line Worker
Chipolte
Odenton, MD
05.2018 - 08.2019
- Managed multiple tasks simultaneously while remaining organized in a fast-paced environment.
- Worked closely with management team in order to meet budget goals while maintaining high quality standards.
- Mentored and trained staff by teaching cooking skills and kitchen maintenance, improving overall quality and performance.
- Helped other staff members complete job tasks during peak times to keep kitchen running efficiently.
- Helped achieve team goals by rotating production lines and daily duties to meet demand.
Education
High School Diploma -
05.2017
Some College (No Degree) - Environmental Engineering
Skills
- BASH
- Command Line Interface (CLI)
- Cloud Networking: Network ACLs
- RHEL 6/7/8, Centos 6/7, OEL 6, Windows 2012 R2
- Apache, Tomcat, Nagios, Solar winds, Service Now, JBOSS, JIRA, VPN, bash scripting, Visual Studio Code
- DNS, TCP/IP, DHCP, nslookup, dig
- MS-OFFICE
- Team player with good management, analytical, communication and interpersonal
- Troubleshooting and Maintenance
- Server and System Administration
- SQL Server 2000/2005
- Troubleshooting and Diagnosis
- Program Installations
Affiliations
- I make music professionally and I have shows quarterly around the year.
- When the time is available I play in a intramural mens basketball league.
- Researching new tech and updates in the cyber security domain as well as general technological advancements.
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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References
References available upon request.
Timeline
Systems Administrator - ReactDx
01.2022 - Current
Warehouse Lead - Shoe City
09.2020 - 10.2022
Line Cook, Line Worker - Chipolte
05.2018 - 08.2019
Glen Burnie High School - High School Diploma,
Modest Technology Solutions - ,
Anne Arundel Community College - Some College (No Degree), Environmental Engineering
References
References available upon request.
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