Systems Administrator

 

Description:

We are looking for a skilled Systems Administrator with strong experience in systems, network, and cloud infrastructure management. The role demands hands-on knowledge of Windows/Linux environments, virtualization technologies, and Oracle Cloud Infrastructure (OCI). You'll be responsible for ensuring high availability, performance, and security across our IT landscape.

Key Responsibilities
Systems & Virtualization
Manage and monitor Windows & Linux servers
Administer Active Directory, Exchange, and Microsoft 365
Configure and manage virtual environments (VMware, Hyper-V, OCI)
Troubleshoot server and infrastructure issues

Cloud & Infrastructure
Operate and support cloud environments, especially Oracle Cloud (OCI)
Collaborate on hybrid cloud deployments
Ensure performance tuning, scalability, and security compliance

Network & Security
Manage firewalls, switches, VLANs, and VPNs
Support voice infrastructure (SIP), routing, and connectivity issues
Conduct regular patching, hardening, and compliance checks

Business App & IT Support
Administer backup solutions (Veritas, OCI native backup)
Manage ITSM tools like ServiceDesk and OpManager
Support CCTV, access control, and UPS systems

Documentation & Process
Maintain system diagrams, SOPs, and knowledge bases
Contribute to IT process improvement and automation initiatives

Required Qualifications
Bachelor’s in Computer Science, IT, or related field (preferred)
5+ years of experience in System & Network Administration

Preferred Certifications
Microsoft Azure Administrator (AZ-104)
CCNA / Cisco Certifications
RHEL Certified
OCI Certified

Organization Mantra MIndsinc
Industry IT / Telecom / Software Jobs
Occupational Category Systems Administrator
Job Location Riyadh,Saudi Arabia
Shift Type Morning
Job Type Full Time
Gender No Preference
Career Level Experienced Professional
Experience 5 Years
Posted at 2025-06-02 2:38 pm
Expires on 2025-08-31