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Vodafone

System Administrator – IT Datacentre Operations

Vodafone

System Administrator responsible for managing IT datacentre operations at Vodafone. Ensuring high availability, security, and performance of critical IT environments including private cloud and IoT.

Posted 7/14/2026full-time🇹🇿 TanzaniaJuniorMid-LevelWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in IT infrastructure management, including system configuration, deployment, and maintenance, while ensuring high availability and security compliance. Proficient in disaster recovery strategies and technical support, with a focus on collaboration and problem resolution.

Highest-signal resume keywords
IT Infrastructure ManagementData Center OperationsVirtualization Platforms (VMware)Relational Databases (MS SQL Server, MySQL, Oracle, MariaDB)Backup Solutions (Commvault, Oracle ZFS, Networker)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
IT Systems AdministrationAutomation Best PracticesDisaster Recovery StrategiesSecurity Standards EnforcementLoad Balancing Technologies (F5)Centralized Storage Solutions (NetApp)Operating Systems (Windows Server 2016+, Red Hat Linux, UNIX)Cloud Technologies (Private/Public Cloud, Containerization, Red Hat OpenShift)Hardware Platforms (HP, Dell, Oracle Sun)Continuous Monitoring
Soft Skills
Technical SupportCollaborationRoot Cause AnalysisProblem Resolution
Industry Keywords
Telecommunications InfrastructurePower SystemsSystem ResiliencePerformance OptimizationVulnerability Management

Tech Stack

Tools & technologies
CloudLinuxMariaDBMS SQL ServerMySQLOpenShiftOracleSQLUnixVMware

About the role

Key responsibilities & impact
  • Configure, deploy, and maintain IT systems while leveraging automation and best practices to improve efficiency and support evolving technologies.
  • Ensure high availability and optimal performance of datacentre infrastructure through continuous monitoring and regular maintenance.
  • Safeguard systems by enforcing security standards, applying updates and patches, and addressing vulnerabilities identified through audits and testing.
  • Manage backups and implement disaster recovery strategies to ensure system resilience and rapid restoration of services.
  • Provide technical support, collaborate with stakeholders and vendors, and conduct root cause analysis to resolve critical system issues.

Requirements

What you’ll need
  • Minimum of 2 years’ experience in IT infrastructure and systems administration
  • Data canter operations
  • Centralized storage solutions (e.g., NetApp)
  • Virtualization platforms (VMware) and cloud technologies (Private/Public Cloud, Containerization, Red Hat OpenShift)
  • Relational databases (MS SQL Server, MySQL, Oracle, MariaDB)
  • Operating systems (Windows Server 2016+, Red Hat Linux, UNIX)
  • Hardware platforms (HP, Dell, Oracle Sun)
  • Load balancing technologies (F5)
  • Backup solutions (Commvault, Oracle ZFS, Networker)
  • Basic knowledge of telecommunications infrastructure and power systems

Benefits

Comp & perks
  • Health insurance
  • 401(k) matching
  • Flexible working hours
  • Paid time off
  • Professional development opportunities