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Senior System Administrator - Linux

Masary - Mokattam, Cairo

Posted July 16, 2019

Applicants for
1 open position

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Rejected

Experience Needed: More than 3 years	Career Level: Experienced (Non-Manager)	Job Type: Full Time
Salary: Confidential, Medical+life +Social Insurance+Transportation	Vacancies: 1 open position

About the Job

A systems analyst is responsible for researching, planning, coordinating and recommending software and system choices to meet an organization’s business requirements. The systems analyst plays a vital role in the systems development process.

Take responsibility for the configuration and management of Linux systems.

Install and maintain hardware.
Install, configure, and maintain operating system and additional software.
Configure and manage system and application monitoring.
Certify system and network security configuration and management.
Identify areas for automation of other process improvements, make best practice recommendations, and plan/lead implementation projects.
Work with database administrators to maintain the performance and availability of the databases.
Ensure the proper completion of system backups.
Assist in establishing and enhancing regulatory and compliance processes (PCI DSS).
Maintain asset information and other documentation.

Job Roles: Installation/Maintenance/Repair IT/Software Development

Job Requirements

Core competencies, knowledge, and experience:

3+ years of experience administering Linux systems in mission-critical, 24/7 production environments
Solid knowledge in containers technology.
Ability to understand systems from all levels, from the big picture enterprise-level view to the low-level technical view
Ability to meet deadlines and commitments in an environment that requires multitasking among multiple concurrent projects, while also handling interruptions.
Team Player.

Must have technical/professional qualifications:

First class knowledge of the Linux operating system.
Familiarity with Linux related technologies such as CentOS, RHEL, Debian, Ubuntu Shell commands and procedures.
Familiarity with the web server related technologies such as Tomcat, Apache, Nginx, MySQL, PostgreSQL, Exim, and other MTAs, Spam Assassin -
Configuration and troubleshooting, Bind, NSD, PureFTPD, Zimbra mail, SSL.
Ability to compile software such as the Linux kernel, Apache, Tomcat, extensions and other packages from source.
Monitoring systems (Nagios, Zabbix, etc.)
Backup methodologies.
Solid understanding of wired networks, including firewalls, VPN, content filters, VLAN’s, cryptography and secure communications.
Knowledge of CCNA is an advantage.
Solid knowledge in Virtualization Technologies (Xen, KVM, Proxmox, ESXi, etc.).
Configuration management is a plus (Ansible / puppet).
Working knowledge of MySQL and Oracle databases.
Ability to configure and manage clustered Linux systems
Understanding of IPtables firewalls.

Keywords: Linux CentOS RHEL Ubuntu MySQL PostgreSQL Troubleshooting Bind NSD PureFTPD SSL Apache Wired Networks VPN CCNA KVM Proxmox Configuration Oracle Engineering Information Technology (IT) Computer Science Tomcat Nginx Exim MTAs Spam Assassin Zimbra Mail Nagios Zabbix

About this Company

Masary is an Egyptian company established in 2009 with a focus to serve unbanked and under banked consumers through revamping the payments eco-system with new relationships and business models between Service providers and Merchants. Masary has now grown into a leading payment... (More)

Industry: Computer Software Information Technology Services

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