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Discover your future at Citi

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Job Overview

Overview
Citis technology team is growing at lightning speed, and were looking for talented technologists to help build the future of global banking. Our
teams are creating innovations used across the globe were changing the way people bank and how the world does business. Citis
technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail
businesses. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing
innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. Join
an environment with a laser focus on growth and progress, and take your career to the next level through the power of Citis unmatched
globality and vast expertise.

The position is for GFT Sector Platform support team, which provides infrastructure support functionality to all GFT businesses in a 24x7
follow-the-sun support model. The hardware platforms comprise a multitude of vendors including IBM, Dell and HP and operating systems
including RedHat6/7/8 and AIX 7.x Seeking motivated technical professionals who specialize in providing services to clients on hardware and
software components for Unix servers. Activities include operation and maintenance of Unix operating systems, clustering, High Availability,
storage and backup solutions. These servers are installed with middleware applications, various database technologies and high availability
solutions. The post holder will be primarily focused on performing analytical, investigative and operational functions on client systems for the
Unix platform.
Responsibilities:
SME/Unix System administrators responsible for providing L3 Unix support for GFT Unix infrastructure
Provide technical tier-3 Production Support Management for large complex infrastructure
Proactively monitor overall production support, resolving risks and issues and initiating corrective action plans as appropriate
Ensure processes are clearly documented
Provide regular communication to management and stakeholders of production support status for your infrastructure, including
risks, issues and mitigations
Analyze complex problems/situations and to propose simple solutions
Communicate complex technical issues to business users in a language they understand
Manage a workload which is subject to changing priorities and demands
Create and maintain a knowledge base to ensure that knowledge transfer takes place within the team
Engineering solutions and participation in projects implementation 
Implementation of Enterprise infrastructure tools
Reduction of faults, root cause analysis
External data center services vendor management
Qualifications:
At least 5 years of experience in Unix/Linux SME role
Highly technical and problem solving skills in Linux environment
Knowledge of HP, Dell, IBM, VCS, VMWare VMs, VXVM and VVR hardware up to enterprise level
Prior experience in large scale enterprise infrastructure support, re-engineering, performance fine tuning and cost
Experience in Infrastructure Support Group in a high availability/mission critical environment
Experience in managing communications across business and technology stakeholders at varying levels across a medium to
large scale enterprise;
Analytic and methodical approach to problem solving
Ability to remain calm and objective in a high-pressure environment
Must have strong self-management and be ready to use own initiative
Perfect communication, influencing and organizational skills are a must
Demonstrate accountability, leadership, independent initiatives and willingness to lead and work with teams across multiple
locations and time zones
Strong team player skills
Flexible and being able to manage time effectively
Able to work with sense of urgency under multiple deadlines and successfully organize and complete tasks with minimal
supervision
Fluent English.

Skillset :
Strong knowledge in RHEL6/RHEL7/RHEL8 
Good knowledge in Veritas Cluster / Oracle ASM / GPFS 
IT Experience : At least 5 Years 
Education:
Bachelors/University degree or equivalent experience

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Job Family Group:

Technology

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Job Family:

Infrastructure

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Time Type:

Full time

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

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