Oscar Bautista-Bautista
Network/System Administrator
Summary
U.S Marine Network/System Administrator with over 3 years in Network deployment and 1 year in system management in a high tempo environment in urban to rural setting supporting ground troops. Extensive experience with Routing protocol, switching, IT Helpdesk and gear maintenance and encryption devices. Responsible with classified information and STIGs requirement to follow DoD regulation. Constantly seeking new opportunities to challenge my knowledge and skills, welcoming failure to further grow my experience. Currently holding an active security clearance
Overview
4
4
years of professional experience
4
4
Certifications
Work History
Network/ System Administrator
United States Marine Corps, 3rd Bn 5th Marines
05.2020 - Current
- 10 months supporting in division level NOC spanning support to 4 different regimental units outline diagram of past and current LAN and WAN setup to allow adjustment of future expansion and history.
- Maintained 500,000$ worth of IT equipment from Cisco router and Switch to Dell servers throughout division and battalion level.
- Developed a tactical chat server to allow encrypted text to be sent through a Golf Radio from Korea to Okinawa JPN
- Created 1,000 end users account with respective role and permission on Active Directory
- Analyzed network performance through Cisco Prime to monitor separate LAN across 1st Marine Division during large-scale exercise.
- Conducted thorough audits of user access rights to ensure compliance with regulatory requirements while maintaining a secure environment for sensitive data storage and processing.
- Liaison with product vendor and other companies to require licenses and software to maintain efficiency and 100% readiness.
- Directly daily logs of inbound helpdesk call to better track tickets or failed call to better help improve end users experience
- Installed and Managed 150+ VOIP phones and registered them on CUCM
- Performed backup of critical data using USB or file server database for backup solution
- Provided training sessions to end users on topics such as proper use of email systems or secure file sharing process.
Education
High School Diploma -
Strawberry Crest High School
Dover, FL 01.2019 -
USMC
Camp Pendleton Skills
Dynamic Routing Protocol: EIGRP, RIPv2, eBGP
Switching
Wireless Networking
Active Directory
TFTP/Backup Data
Helpdesk Support
Management
Network configuration
System Administration
Network Troubleshooting
Certification
Microsoft Azure Fundamental in Progress
Accomplishments
- Developed and tracked over 100 items classified or unclassified to embark from Camp Pendleton to 29 Palms from classified material to network devices worth over 50,000$. Resulting in a successful 2-month exercise with no loss of equipment or damage
- Supervised and trained 5 junior network administrators' options to update software for over 20+ cisco routers and switches, ensuring 100% mission readiness and compliance with DoD regulation.
- Resolved a Regimental issue that caused 5 battalion with over 10,000 users from accessing crucial information on a private network. Troubleshooting layer 3 misconfigurations and physical interface errors in a rapid response.
Timeline
Network/ System Administrator
United States Marine Corps, 3rd Bn 5th Marines
05.2020 - Current
High School Diploma -
Strawberry Crest High School
01.2019 -
USMC
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