Senior System Administrator

Senior System Administrator


Senior System Administrator

Detalles de la oferta

The CSG System Administrator is responsible for ensuring the effective operation of systems that comprise the IT infrastructure. This is accomplished by having hands-on knowledge of provisioning of Linux/Unix systems, services, tuning, upgrading hardware and software. This role is responsible for configuration management, understanding and maintaining peripheral services and software on Linux Suse, RedHat and AIX Unix operating systems. A successful candidate must have good communication skills and must be able to work in a team environment. They must also be able to work a flexible work schedule, supporting Corporate Production infrastructure, including nights and weekends when needed.
Responsibilities include but not limited to the following:
Use Linux/AIX Unix Systems Administration and share Linux administration and share best practices.
Install, configure and maintain Linux and AIX Unix Systems on IBM Power & Intel processor based systems
Use Power and Intel Platform virtualization - VMWare VCenter, IBM Power Frame virtualization technology VIO, HMC management
Perform standard administration tasks (OS installs, patch management)
Work with ESC Production Control and technical staff as needed to develop solutions and resolve system issues
Utilize User Account Access Management Tools and LDAP platforms, familiar with RBAC standards.
Working knowledge of DevOPS environment, hands on experience working preferably with tools as Ansible and IBM BigFix
Perform system/database backups and restores
Manager vendor tickets to open & manage,
Engage in standby/on-call activities as per pre-defined schedule
Interact with various ESC teams to ensure grid projects are delivered timely and accurately.
Required Qualifications:
Bachelors Degree required, Degree concentration in Computer Science, Mathematics or Engineering preferred
Minimum of 5 Years experience in the field of System Administration
Intermediate shell scripting skills
Project Management skills/ certification is a plus
Working knowledge of IBM's San Volume Controller (SVC) and FC SAN, Netapp NAS storage.
Availability to work in SysAdmin team On-Call Support rotation schedule.
Perform physical cable runs and hardware installations.
Use programming/scripting skills for automation in at least two of Bash, Ruby, Python, and Perl.
Experience working with Enterprise System backup and recovery products - TSM, CommVault, etc.
Experience working with IT Management and Analytics Platforms such Splunk, Application Manager, etc
Experience working with Public/Hybrid Infrastructure Cloud is a plus.
Knowledge of Centrify Enterprise Access Manager platform is a plus
Software Knowledge
SonarQ – Continuous Code Inspection / Quality
Veracode – Application Security Services, vulnerability remediation, SDLC integrations
Jenkins – Java open source automation server
Nexus – Scaling framework, scrum, minimizing dependencies and integration issues
Git – version control


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