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Linux Systems Admin


Hyderabad, India

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Responsible for installing, configuring, and maintaining operating system servers, including web servers, in support of business processing requirements. May also be responsible for software installations and 24/7 production support.

Roles and Responsibilities:

Knowledge - Subject matter expert within own discipline/specialty area and basic knowledge of other disciplines / specialty areas. Deep technical knowledge. Applies in-depth knowledge of discipline/specialty area standards and processes to work. Integrates industry experience and deep professional/ technical knowledge. Technical leader and recognized expert on select AT&T technologies, systems and/or procedures.

Analysis and Problem Solving -Solves unique problems through evaluative judgment and precedent. Independently applies sophisticated analysis in evaluating issues and develops new concepts, methods and techniques for cross-functional initiatives. Recognizes and pursues alternative methods.

Independence - Guided by department goals and objectives. Exercises latitude in determining objectives and approaches to projects. Leads multiple projects of small to medium size and technical breadth.

Contribution to AT&T Technology -Key contributor on complex projects and initiatives. Impacts current and future business opportunities through application of specialized technical and industry knowledge. Develops methods and techniques based on strategic project objectives.

Communication- Provides technical guidance and explains advanced concepts to others in work area. May mentor others in department. Coordinates across multiple departments. Promotes active listening and open communication. Provides leadership and guidance to others

Key Competencies and Skills:

Subject matter expert in Redhat Linux 6.x/7.x
Subject matter expert in Veritas Volume Manager 5.x/6.x/Infoscale storage
Subject matter expert in Veritas Cluster 5.x/6.x /Infoscale HA
Knowledge of Storage Areas Network(SAN)
Knowledge of Network Attached Storage(NAS)
Knowledge of UNIX (Solaris, AIX, HPUX, Windows, Linux)
Understanding of Change Management Life Cycle Principles
System Support and Trouble Analysis skills (root cause analysis, alarm management platforms, troubleshooting, etc)
1st level vendor certifications
Sun Certified System Administrator
MCSE certified

Education and Qualifications:

Bachelor's degree in Computer Science, Engineering or other technical field
8-10 years experience

Knowledge of call processing
Server & System Administration skills
Knowledge of Analysis Tools (Access 7, GeoProbe, GSTool, RCATS)
Hardware installation and repair skills
Knowledge of OSI network protocol design
Hardware/software skills necessary to support the telephony/voice infrastructure (Aspect, Avaya, Cisco, Nortel)
Knowledge of Configuration, Backup, and Restoral processes necessary to support the telephony/voice infrastructure
Experience using and writing technical documentation
High level vendor certifications (i.e. CCNA)

Additional Information:

Mastery of the English language with the ability to effectively communicate with other technical professionals in English within a fast paced technical environment.