linux / unix consultant

Our client is currently seeking an experienced Unix / Linux Consultant

Responsibilities:

· Manage and administer operating systems and their corresponding or associated software. AIX, HP-UX, Solaris, Linux.

· Apply required O/S patches, firmware upgrades and configuration changes

· Participate in the problem identification/resolution and root cause analysis process for Unix Infrastructure

· Manage communications and connections including VPN and VLAN.

· Manage and ensure the integrity of host computers.

· Verify firewall configurations and rule sets.

· Distribute and monitor server storage space allotments.

· Analyze system network and application usage and plan for growth.

· Assist with the maintenance and connectivity of all workstations.

· Assist with the management of registries of all network and system components that include technical specifications and maintenance/warranty agreements.

· Administer and maintain end-user accounts, permissions and access rights.

· Develop and execute optimal system/data backup and recovery strategies.

· Provide troubleshooting/problem resolution for system and network related issues.

· Review system logs and implement system housekeeping tools to maximize system performance.

· Provide information and recommendations regarding system performance and perform capacity planning that includes consideration of new technologies to improve/enhance current methods and procedures.

· Provide statistics and reports as required.

Requirements:

· 2-3 years experience in a Linux support role

· Knowledge of system security log facilities init and startup processes

· Excellent Shell Scripting Skills

· Working understanding of:

· Linux/UNIX, notable RHEL or CENTOS.

· TCP/IP and associated services (e.g., DNS, DHCP)

· Apache/Tomcat/JBoss or other web services

· Exceptional troubleshooting skills

· Ability to work well under pressure

· Strong interpersonal skills and the ability to work in a team environment