Jaser Sahhari
Abha,Saudi Arabia
Summary
Accomplished IT professional with extensive expertise in networking, operating systems, and security monitoring. Proficient in managing and securing cloud platforms such as AWS and Azure, with a strong foundation in system administration including Active Directory and Group Policy. Demonstrates advanced skills in automation and scripting using Python, Bash, and PowerShell. Experienced in implementing ITIL 4 frameworks and compliance standards like NIST and ISO 27001. Adept at utilising helpdesk tools for efficient ticketing system management and remote support. Career goals include advancing cybersecurity measures within cloud environments to enhance organisational resilience.
Overview
2
2
years of professional experience
4
4
years of post-secondary education
1
1
Certification
Work history
IT System administrator
King Khalid University Deanship of E-Services
Abha
07.2025 - 12.2025
- Provided comprehensive support for IT infrastructure, including user assistance and network troubleshooting.
- Managed Active Directory accounts, group policies, and access controls effectively.
- Participated in deployment of Windows updates and resolution of end-user technical issues.
- Monitored network connectivity and coordinated vendor escalations as necessary.
- Updated internal IT documentation and enhanced knowledge base resources.
Co-op Trainee – Network Operations
Saudi Telecom Company (STC)
Riyadh
06.2024 - 08.2024
- Configured, monitored, and troubleshot core infrastructure networks to enhance reliability.
- Conducted vulnerability scans and participated in incident response drills to mitigate risks.
- Collaborated with security teams on policy enforcement and compliance initiatives.
Education
Bachelor of Science - Information Systems (Cybersecurity Track)
King Khalid University
07.2021 - 06.2025
Skills
- Networking: TCP/IP, DNS, DHCP, VPN, VLAN, Routing & Switching, Firewalls, NAT
- Operating Systems: Windows Server, Linux (RHEL), Ubuntu, macOS
- Security & Monitoring: Splunk, IBM QRadar, Nessus, OpenVAS, Wireshark, Snort
- Cloud Platforms: AWS, Azure (security & deployment basics)
- System Administration: Active Directory, Group Policy, user management, backups, patching
- Automation & Scripting: Python, Bash, PowerShell (basic)
- Frameworks & Compliance: ITIL 4, NCA ECC, SAMA, NIST, ISO 27001, CIS Controls
- Helpdesk Tools: Ticketing systems, SLA management, Remote support
- VMware esxi expertise
- ITSM processes
- Microsoft active directory knowledge
- Systems integration
- Windows server administration
Certification
- - CompTIA Security+
- - ITIL 4 Foundation
- - Cisco Certified Network Associate (CCNA)
- - Red Hat Certified System Administrator (RHCSA)
LANGUAGES
Arabic: Native
English: Fluent
PROJECTS & ACHIEVEMENTS
- Designed and deployed a small network lab simulating enterprise topology with routing and VLANs., - Developed scripts to automate log parsing and monitoring tasks., - Contributed to incident simulation scenarios to enhance SOC response readiness., - Actively engaged in IT process improvement during Tamheer training.
ADDITIONAL STRENGTHS
- - Strong problem-solving and troubleshooting abilities
- - Excellent communication with both technical and non-technical users
- - Fast learner, adaptable, and passionate about continuous IT development - Committed to contributing to Saudi Vision 2030 through IT excellence
Timeline
IT System administrator
King Khalid University Deanship of E-Services
07.2025 - 12.2025
Co-op Trainee – Network Operations
Saudi Telecom Company (STC)
06.2024 - 08.2024
Bachelor of Science - Information Systems (Cybersecurity Track)
King Khalid University
07.2021 - 06.2025