Comprehensive IT Systems Setup and Support -- 2

I need an experienced IT professional to manage and secure my system and network.

Key Responsibilities:
- Server setup and maintenance
- Network troubleshooting
- Security management

Ideal Skills and Experience:
- Proven track record in system and network administration
- Strong background in server management
- Expertise in network security and troubleshooting
- Relevant certifications (e.g., CCNA, CompTIA Security+)
- Experience with firewalls, VPNs, and intrusion detection systems

Please share your experience in similar projects.