Application Security - L2/L3
Job in
Riyadh, Riyadh Region, Saudi Arabia
Listed on 2026-06-13
Listing for:
sirar by stc
Full Time
position Listed on 2026-06-13
Job specializations:
-
IT/Tech
Cybersecurity, IT Support, Systems Administrator, Systems Engineer
Job Description & How to Apply Below
Advanced technology and cybersecurity company (sirar) established by stc, the region’s ICT and digital services provider, sirar by stc is a cutting‑edge cybersecurity provider that empowers organization to take control of their cyber capabilities and digital environments. As experts in business security and privacy. We offer a comprehensive range of solutions that help you to operate online safely, securely, and efficiently.
Responsibilities- Handles the application security systems as a subject matter expert.
- Provides incident report (IR) for Critical and Emergency issues.
- Handling the escalated tickets & incidents.
- Ensuring the systems health and availability.
- Preparing the needed documentation/ procedures/ policies.
- Providing knowledge awareness and transfers sessions.
- Following the best-practice and providing systems fine tuning, optimization and gaps analysis.
- Ensuring and maintaining the MBSS for the management systems.
- Following up the emerging threats, vulnerabilities and security risks to be addressed.
- Keeping the OS and signatures up-to-date.
- Handling new handovers of the systems/services.
- Performing regular clean-up and access review.
- Prepare reports that meet the customer requirements, policies and standards.
- Responding to the technical questions or concerns from the other teams.
- Preventive maintenance, system integrations.
- Execute regular disaster recovery drills to ensure preparedness and resilience against potential incidents.
- Escalating the complex issues and software bugs to the vendor’s technical support.
- Contribute to the overall success of the company by performing all other duties and responsibilities as assigned by line manager.
- Bachelor’s degree in Cybersecurity, Computer Science/Engineering, Information Technology, or related discipline.
- Industry recognized security certifications such as CCNP Security, CCIE, CISSP or equivalent related certifications are preferred.
- Technology/Vendor based certifications are preferred.
- Operating systems certifications such as MCSE and RHCSA is preferred.
- 3 - 7 years in relevant experience.
- Strong endpoint security and hands on experience (DLP, AV, DAM, EDR/NDR and XDR).
- Strong web and email security understanding and experience.
- Operating System administrations (Microsoft Operating System family, Linux and UNIX).
- Network advance troubleshooting experience (Routing, DNS and TCP/IP protocols).
- Programing and database basics and concepts.
- APT, sandboxing, SSLV offloading and PKI fundamentals and concepts.
- ITIL fundamentals, Problem, Incident, Change and Release Management.
- Virtualization and Storage Solid understanding.
- SIEM administration.
- Comprehensive understanding of information security policies and best practices in identity management.
- Advanced troubleshooting and diagnostic skills to efficiently resolve complex issues.
- Excellent communication, reporting and time management skills.
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