Senior System Administrator

الوصف الوظيفي

A Reputable IT Company in Palestine wishes to recruit highly motivated personnel for the following challenging and rewarding opportunity Senior System Administrator.

Duties & Responsibilities:

Configure, maintain, and administer all LINUX servers web servers, e-mail servers, DNS server, proxy servers, DHCP server.
Establishes, maintains and manages users Linux accounts. Installs, modifies and maintains systems and utility software on server systems (Linux, Windows, and VMware ).
Configure, Maintain SAN Storage
Document changes and procedures
Apply advanced troubleshooting to the system problems and perform incident management.
Perform daily backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media, recovery tapes or disks are created.
Monitor servers and networks to ensure security and availability
Administer, configure VMware Cluster (ESXi Servers, Vcenter, Storage.)
Applying and managing load balancing policies and techniques.
Ensures high availability and acceptable levels of performance of mission critical host computer resources.
Administer and manage MySQL, MSSQL data bases.
Preferable to have shell scripting skills

متطلبات الوظيفة

Qualifications & Experience:

Bachelor of Science degree in Computer Science or Engineering, or related fields.
3 or more years of experience with Networking knowledge, Linux administration, Windows Administration
Experience of these systems: SAN Storage, Blade Systems, VoIP system, Elastic and Network protocols.
Problem solving and critical thinking skills
English reading, writing, and arithmetic skills required.
Good knowledge in software applications maintenance, troubleshooting and debugging.
Ability to work under pressure and hold extra duties and tight deadlines within constraints.
Excellent analytical and problem solving and quickly understanding complex information, systems and requirements.
Flexible enough to adapt plan, prioritize things and simplify complexity
Technical Certificates of (RHCT, RHCE, MSCE, VCP) are plus.
Be aware of web security protection, scanning and vulnerability techniques.
Be familiar with PHP, ASP and other programming languages.