Cetin Guzel

Telecommunications & Network Engineer

adsqmn@r.postjobfree.com

917-***-****

Tampa, FL, United States

WORK EXPERIENCE

Telecommunications & Network Engineer

Saint Leo University

**/**** - Present, St Leo, FL

Maintained, monitored, and configured 1000+ VOIP phone lines.

Assisted the onboarding & termination process by

assigning or removing end users through Cisco Call Manager.

Configured Cisco Switches for various departments in order for end users to access the Saint Leo's network & domain. Added and removed devices from the Cisco Wireless

Controller in order for those devices to gain access to the network.

Network Infrastructure Engineer

NESTech LLC

09/2019 - 03/2022, New York, New York

Configured and maintained cloud environments on IaaS platforms such as AWS, Google Cloud, and Azure.

Assisted, Implemented and troubleshooted docker

containers using Ansible.

Deployed docker hosts application container services. Maintained applications once they were deployed.

Implemented security policies and rules on WatchGuard Firewall.

EDUCATION

Cybersecurity BootCamp

Columbia University

08/2021 - 02/2022, A+

DevOps BootCamp

Evolve Cyber LLC

02/2020 - 08/2020,

SKILLS

Cisco Switches UCM UCCX Cisco Unity

SIP Trunking VLAN Cisco WLC CentOS Linux

PROJECTS

Wellness Center project for Saint Leo (06/2022 - 07/2022) Replacing end of life Cisco c3750x switch ports to proper VLAN. Configured Cisco c9300 switch with the proper VLAN on each port. Replaced the physical devices from the rack.

Ran tests for network connectivity.

Robotics Lab Network for Saint Leo (05/2022 - 06/2022) Created new VLAN to a DHCP Server.

Added new VLAN to main core.

Added new VLAN to switch.

Configured Ports to be on New VLAN.

Penetration Test Engagment (01/2022 - 02/2022)

Used NMAP to san for open ports and services.

Used WPScan inorder to enumerate users on the targeted machine. used Hyrda to decrypt password hashes.

captured flags and won first place in competition.

CERTIFICATES & AWARDS

Columbia Engineering School

Cybersecurity Course Completion GPA: A+

Q2 Award for Personal Growth St Leo University

(08/2022)

Won The Quarterly Award for Growth due to my proficiency with Cisco Telecommunications as well as Network Knowledge expansion. IBM Cybersecurity Analyst Professional Certificate

Coursera

Watched videos and took assessments after each unit and completed hands on training.

Achievements/Tasks

Achievements/Tasks

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