Having More than 4 year working Experience in a pure Linux Environment for the Operations of one the big service providing company. Job Responsibilities: Responsible for Backing up of all Network Device running configuration, checking all logs for any Network Skills Set: • Well known knowledge about Troubleshooting & Configuration of Linux Based Servers • Having an Excellent skill in Configuration & Troubleshooting of Cisco Switches. Cloud Skills Set: • Designing and Implementations of Cloud Infrastructure and redundant storage. • Skills in Kali Linux with offensive security Recommendations • Excellent Skills in CEH & All Recommended Tools • Linux Based Unified Threat Management • Forensic analysis for all types of servers • Linux based firewall [IPTABLES, IPFW, UFW, fail2ban] • Corrective & Preventive maintenance against Malicious attack like: [DNS Amplification Attack, Privilege Escalation, Spamming, Brute force Attack, NTP based Attack, Reconnaissance etc..]