Opis
🌐 Professional Summary:
I am a dedicated Systems Administrator seeking an on-site role in Chicago to support network infrastructure and corporate telephony.
🔧 Key Experience:
• Experience designing, installing, and maintaining local networks (LAN) and wireless access points.
• Administering and configuring active network equipment from leading brands (Cisco, MikroTik, Ubiquiti).
• Building and maintaining secure corporate VPN networks (IPsec, OpenVPN, WireGuard, L2TP).
• Deploying, configuring, and supporting corporate IP telephony based on Asterisk (FreePBX).
• Monitoring network traffic, troubleshooting, and rapidly resolving network and hardware issues.
⚙️ Technical Toolkit:
• Hardware: Cisco Catalyst, MikroTik RouterBOARD, Ubiquiti UniFi.
• Protocols: TCP/IP, DNS, DHCP, VLAN, NAT, Firewall, Routing (OSPF, BGP).
• VoIP: Asterisk, FreePBX, SIP, RTP, VoIP gateways, IP phones.
• Monitoring: Zabbix, PRTG Network Monitor, Wireshark (traffic analysis).
• OS & Virtualization: Basic Windows Server, Linux (Debian/Ubuntu), VMware ESXi.
🎯 What I Am Looking For:
• Target Salary: $75,000 USD per year.
• Work Setup: Full-time, on-site (office) in Chicago, IL.
• Looking for a company with modern hardware and stable processes.
• Ready to discuss the vacancy in an interview.