Senior Cloud & Security Infrastructure Engineer

Sifi · Riyadh

Posted Jul 9, 2026Source: naukrigulf
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Job description

Job Summary We are seeking a highly experienced Senior Cloud & Security Infrastructure Engineer with extensive expertise in cloud platforms, enterprise infrastructure, IT security , and disaster recovery. The ideal candidate will possess strong hands-on experience managing cloud platforms (Microsoft Azure, Oracle Cloud Infrastructure (OCI), Network security (firewall, load balancer , WAF) enterprise security solutions, endpoint security (Endpoint antivirus,EDR) hybrid environments (azure hybrid identify) ensuring high availability, performance, and security of enterprise IT systems. Key Responsibilities • Design, implement, and manage cloud infrastructure ( Azure and Oracle Cloud Infrastructure (OCI). • Administer and support hybrid cloud environments, integrating on-premises and cloud services. • Manage Windows Server environments, Active Directory, DNS, Group Policy • Implement and manage backup and disaster recovery solutions • Administer network security solutions, including FortiGate and Palo Alto firewalls, • Manage endpoint security platforms such as Microsoft Defender for Endpoint, Trend Micro Apex One, Kaspersky Endpoint Security. • Monitor infrastructure health and performance using Azure Monitor, OCI Monitoring, and opmanager. • Develop infrastructure security standards, policies, and operational best practices. • Provide technical leadership, mentoring, and support for engineering teams . • Collaborate with stakeholders to design scalable, secure, and highly available infrastructure solutions. Requirements Bachelor's Degree in Information Technology or a related field. • 10+ years of experience in IT Infrastructure, Cloud Operations, and Information Security. • Proven experience managing enterprise environments across cloud and on-premises platforms. • Strong expertise in cloud administration and architecture. • Hands-on experience with Oracle Cloud Infrastructure (OCI). • Strong background in enterprise networking, cybersecurity, and firewall administration. • Experience with backup, disaster recovery, and business continuity solutions. • Excellent troubleshooting, leadership, and project management skills. Key Skills • Cloud Architecture & Migration • Hybrid Cloud Solutions • Infrastructure Management • Identity & Access Management (IAM) • Enterprise Security • Firewall Administration • Disaster Recovery & Business Continuity • Team Leadership • Infrastructure Modernization

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