Abdulrahman Abdullah Tohama
Technical Engineer - Low Current Systems | Biometric & CCTV Specialist
11+
Years
3
Companies
20
Skills
6
Certs
About
Project Engineer and Electronic Security specialist with extensive experience in biometric, CCTV, and access control systems. Led the full implementation of the Invixium Access Control and CCTV systems at Riyadh Airport, including biometric enrollment for the entire airport workforce. Holds HikVision CGSA and CGSP certifications alongside a Cisco Certified Network Associate (CCNA) certification and.
Key Highlights
- AIRPORT-SCALE SYSTEM DEPLOYMENT: Led the full implementation of the Invixium Access Control (IXM WEB) and CCTV (BTS) systems at Riyadh Airport, including integration of employee E-Gates with fingerprint devices across the entire airport workforce.
- BIOMETRIC ENROLLMENT AT SCALE: Ran biometric fingerprint enrollment for all Riyadh Airport staff, overseeing data collection and system integrity throughout.
- END-TO-END PROJECT DELIVERY: Currently conducts and coordinates the full project lifecycle at Baseline Contracting Company - from site surveys and BOQ preparation through installation supervision and post-delivery technical support for CCTV, structured cabling, and low current systems.
- NATIONAL ACCESS CONTROL ROLLOUT: Installed and commissioned Simon Voss access control systems across multiple locations throughout Saudi Arabia while at Dynamic System Company.
- NETWORK SECURITY DEPLOYMENT: Deployed Fortinet Firewalls across multiple Al-Khorayef company branches to strengthen network security and manage traffic.
Skills
Experience
Technical Engineer
Baseline Contracting Company
Aug 2025 - Present
- Conduct site surveys to assess project scope, site conditions, and technical requirements
- Coordinate with clients, consultants, and contractors to clarify project specifications and operational needs
- Prepare technical and commercial proposals, including bills of quantities (BOQs), cost estimates, and pricing breakdowns
Project Engineer
Riyadh Airport Company
Mar 2020 - Dec 2023
- Installed and maintained fingerprint access systems, handling routine upkeep and fault resolution across multiple devices
- Managed CCTV camera installations and replacements, troubleshooting faults to keep the system operational
IT Support Specialist
Riyadh Airport Company
Oct 2017 - Feb 2020
- Set up and integrated the Invixium Access Control system and the CCTV (BTS) system, ensuring both were operational from day one
- Installed and integrated employee E-Gates with fingerprint devices across the airport
IT Support Specialist
Dynamic System Company
Oct 2015 - Sep 2017
- Installed and configured antivirus software across Ministry of Education (MOE) branches throughout Saudi Arabia to protect against malware and security threats
- Provided technical support to Colliers, handling routine troubleshooting and system updates on computers and IT equipment
Certifications
Diploma in Electronic Security System
Cisco Certified Network Associate (CCNA)
Cisco
Certified General Security Associate (CGSA - Access Control)
July
Certified General Security Associate (HikVision-CGSA)
HikVision · July
Certified General Security Professional (HikVision-CGSP)
HikVision · July
Invixium (IXM WEB) Training
Invixium
Education
University of Science and Technology
Bachelor of Communication Engineering in Bachelor of Communication Engineering
2009
Languages
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