Freelance IT Infrastructure Specialist
About This Role
Job Description
A Freelance IT Infrastructure Specialist is responsible for designing, implementing, maintaining, and supporting an organization’s IT systems on a contract basis. This includes networks, servers, cloud platforms, security systems, and end-user environments.
They work independently or alongside internal IT teams to ensure systems are reliable, secure, and scalable.
Key Duties & Responsibilities
1. Infrastructure Setup & Deployment
- Install and configure servers (physical and virtual)
- Set up networks (LAN/WAN, routers, switches, firewalls)
- Deploy operating systems (Windows Server, Linux)
- Configure virtualization platforms (e.g., VMware, Hyper-V)
2. Network Management
- Monitor network performance and uptime
- Troubleshoot connectivity issues
- Configure VPNs, DNS, DHCP, and routing
- Optimize bandwidth and network security
3. Cloud & Systems Administration
- Manage cloud platforms (AWS, Azure, Google Cloud)
- Migrate on-premise systems to cloud environments
- Maintain backups and disaster recovery systems
- Monitor system performance and availability
4. IT Security
- Implement security policies and controls
- Configure firewalls, antivirus, and endpoint protection
- Perform vulnerability assessments and patch management
- Ensure compliance with security standards
5. Technical Support & Troubleshooting
- Provide L2/L3 support for infrastructure issues
- Diagnose hardware/software failures
- Resolve server downtime and outages quickly
- Support remote users and distributed systems
6. Maintenance & Upgrades
- Perform system updates and patching
- Upgrade hardware/software as needed
- Maintain asset inventory and documentation
- Ensure systems remain scalable and efficient
7. Documentation & Reporting
- Create system architecture diagrams
- Document configurations and procedures
- Provide reports on system health and incidents
- Maintain logs and change records
⸻
How to Apply:
Please send your CV to: info@itl4ivf.com.qa
Subject: Freelance IT Infrastructure Specialist
Job Type: Part-time
Work Location: In person
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