System Administrator (Windows & Linux)

Company : Xtglobal Infotech Limited

Job Type : Full Time

Hyderabad, Telangana

Job Description - System Administrator (Windows & Linux)

System Administrator
(Windows & Linux)

Hyderabad - WFO

Full Time

Shift Hours : 10 -7 PM General
shift and Work from office (all 5 days/week), should be
available on call 24x7

Job
Description:

In -depth
knowledge of Windows OS and Linux (Centos, RedHat, Oracle
Linux, Ubuntu).
6 -8 years professional systems maintenance
experience in Windows & Linux operating systems including
installing, configuring, and troubleshooting
Experience with Windows & Linux servers
including demonstrated expertise in performance tuning, upgrades,
migrations, and maintenance
Proven experience installing, supporting and
troubleshooting Linux/Windows
on various hardware makes/models as well as in virtualized environments
Strong knowledge of SAN storage technologies.
Strong experience with system management tools, logical
file systems, and server environments.
Experience with monitoring, metrics, and log
aggregation and visualization tools (Nagios, Zenoss in particular)
Experience with the Unix CLI, debugging tools, and
network stack.
Excellent
knowledge of FTP, TCP/IP, LDAP, DNS, SNMP, SSL, IIS, AD, and IPSec.
Maintain
Virtual environments, including on -premises (Hyper -V/VMware/OVM)
and Azure/Oracle cloud platforms.
Working knowledge of Cloud Infrastructure - Azure or
Oracle Cloud Infrastructure (OCI).
Working knowledge of core networking, subnetting,
Firewalls, and routing.
Implement and maintain configuration management and system hardening controls.
Perform automated and manual backup and restorative
processes.
Functional knowledge of core network protocols such as
TCP/IP, SSH, SMTP, NFS and DNS
Ability to write and edit scripts to automate regular
operational tasks
Knowledge and experience with shell scripting
Solid understanding of Linux & Windows based
operating system including paging and swapping, inter -process
communication, devices and what device drivers do, filesystem concepts
(inode, clustering, logical partitions), etc. is a must
Demonstrated ability to work independently and in a
team environment.
Demonstrated attention to detail and ability to
maintain detailed documentation.
Ability and willingness to work in a fast -paced
environment.
Exercise sound judgment in all areas of responsibility.
Must be creative and can look at problems from multiple
vantage points.
Ability to multi -task, prioritizes workload, and
successfully handles competing deadlines

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