Senior Cloud & Security Infrastructure Engineer
Sifi · Riyadh
Posted Jul 9, 2026Source: naukrigulf
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Original posting on naukrigulf. You apply directly with the employer — we never auto-apply.
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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