It Support

Omar Mohamed Temraz

IT Support

*************@*****.*** +971********* Ajman, UAE Exemption

Omar Mohamed

Profile

Motivated and detail-oriented Entry-Level Linux System Administrator with a strong foundation in Linux system operations, Bash scripting, cloud computing (AWS & OCI), and version control using Git/GitHub. Eager to apply knowledge in real-world IT environments and enhance system performance, security, and automation. Passionate about troubleshooting and optimizing server infrastructure. Professional Experience

Telecommunication Field Engineer, Systel

•Installed multiple Tetra RF sites for government and Ministry of Interior command stations.

•Diagnosed faults in cabinet software/hardware.

11/2023 – 12/2024

Cairo, Egypt

•Worked on PTP link installation, planning, and programming.

•Conducted site surveys prior to installation.

•Installed RF modules, including cabinets, cables, antennas, UPS, connectors, terminations, and grounding.

•Maintained and troubleshot portable/mobile radios (hardware/software).

•Configured, installed, and troubleshot Motorola MTS 2/4 and EBTS base stations, ensuring operation and linking with other RF sites.

•Installed MTS4 cabinet with standby TSC and programmed dual E1.

•Troubleshot, replaced, and maintained BTS modules (TSC, BR, PSU, hybrid combiner, ATCC, preselector, DPM), and escalated unresolved issues as per company protocols.

Skills

Operating Systems

Linux (Ubuntu, CentOS)

Cloud Platforms

AWS, Oracle Cloud (OCI - Certified)

Networking

TCP/IP, DNS, SSH, Firewall Configuration

Scripting & Automation

Bash Scripting

Version Control

Git & GitHub

Soft Skills

•Strong analytical and problem-solving skills.

•Good communication and teamwork.

•Quick learner and ability to adapt to new

technologies.

Certificates

Oracle Certified Foundations

Associate

OCI 2024 Certified Foundations

Associate

Participated in the

international

telecommunication conference

(ITC Egypt' 2023) at Air Defense

College, Alexandria projects.

Projects

User Management, User Account Management 02/2025

Education

Bachelor of Communication Engineer, MTI University 2018 – 2023 Cairo, Egypt

Languages

Arabic English

Courses

Bash Script 2025

Linux Mastery 2024

AWS Cloud Practitioner 2025

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