Senior System & Network Admin

Job Description

• Planning, implementing, managing, monitoring, and upgrading security measures for the protection of the organization's data, systems, and networks.
• Troubleshooting security and network problems.
• Testing and identifying network and system vulnerabilities.
• Configuring & Maintaining the SIEM solution as per the PCI-DSS requirements.
• Installing, Configuring, troubleshooting and Monitoring the daily performance of VMs/Services.
• Monitoring and hardening the web/application services.
• Installing, Configuring, troubleshooting and hardening Linux/Windows based systems.
• Configuring and maintaining the VMware vSphere and VMware vCenter.
• Configuring and maintaining NGFW (Sophos, Forigate and PFsense).
• Maintaining the networking domain (WAN, VLANs).
• Dealing with the ISPs to achieve the security concepts.
• Configuring, Administrating the CRM.
• Administrating the Backup Solution to maintain the data availability.
• Dealing with the technical side with Vendors/ Clients to meet the business requirements.

Job Requirements

• Bachelor's degree in computer science, engineering or similar tracks
• CCNA, MCSA, RHCSA certificates are preferred
• A degree in computer science, IT, systems engineering, or related qualification.
• 2 years of work experience with systems/network administrating roles.
• Experience with Firewalls (functionality and maintenance).
• Experience with scripting (Bash/ Python).
• Ability to work under pressure in a fast-paced environment.
• Strong attention to detail with an analytical mind and outstanding problem-solving skills.
• Familiar with the cybersecurity trends and hacking techniques.
• Understanding of the OSI (Open Systems Interconnection) model and renowned ports and services can be an added advantage
• Significant low-level networking experience with the TCP/IP (Transmission Control Protocol/Internet Protocol) stack can be an added advantage.
• Hands-on experience with Linux Systems (RedHat/Debian Based).
• Hands-on experience with web servers (Apache, Apache Tomcat, and Nginx).
• Hands-on experience with SQL Databases (PostgreSQL).
• Hands-on experience with monitoring solutions (Zabbix).
• Hands-on experience with MS Products (Office-Windows Client/Server).
• Hands-on experience with MS Services (ADDS, DNS, DHCP and File sharing).
• Familiar with the PCI-DSS Compliance.
• Familiar with the SIEM solutions (Splunk-Wazuh).