أستاذ مساعد، الجامعة العربية المفتوحة، كلية دراسات الحوسبة، جدة 2019 – 2020 – بدوام جزئي  

محاضر، الجامعة العربية المفتوحة، كلية دراسات الحوسبة، جدة 2017 – 2019 – بدوام جزئي  

مهندس تكنولوجيا المعلومات، هواوي لحلول الاتصالات المتكاملة HTIS، 2012 – 2017 (مشروع شركة زين للاتصالات)

https://scholar.google.com/citations?user=zQH-OIYAAAAJ&hl=en

https://www.researchgate.net/profile/Omar-Abdulkader

Abdulkader, Omar. "A secure lightweight mutual authentication and message exchange protocol for IoT environments based on the existence of active server “ICICT February 2019

Abdulkader, Omar. "Cyber Security and Privacy-Preserving Analysis for ITSs based on SHF in a continuous query" INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND NETWORK SECURITY 18, no. 6 (2018): 148-156

Abdulkader, Omar. "Access management and Data path prediction for securing cloud-based services and enhancing cybersecurity solutions" INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND NETWORK SECURITY 18, no. 10 (2018).

Omar Abdulkader. "Analysis of Cybersecurity based on Li-Fi in green data storage and cloud computing for industrial networking." complexity 2: 1.

Abdulkader, Omar. " IBMSDC: Intelligent Blockchain based Management System for protecting Digital Currencies Transactions “The 2019 World S4 Conference will be 30th - 31st July, 2019 at Roding Building, London Metropolitan University, London, UK.

Abdulkader, O.A. (2018).” A novel and secure smart parking management system (SPMS) based on integration of WSN, RFID, and IoT” 2018 15th Learning and Technology Conference (L&T), 102-106.

Omar Abdulkader. “Cybersecurity Issues in Industry 4.0,” in Advanced Security Issues of IoT Based 5G Plus Wireless Communication for Industry 4.0”. 1st ed., NY: NOVA US, 2019, ISBN: 978-1-53615-538-9, p. chapter 5. (Book)

Abdulkader, Omar. " A Lightweight Blockchain based Cybersecurity for IoT environments“ IEEE CSCLOUD2019 - June 21st-23rd, 2019, Paris, France