System Administrator (Windows & Linux)

System Administrator

(Windows & Linux)

Hyderabad - WFO

Full Time

Shift Hours : 10-7 PMGeneral

shift and Work from office (all 5 days/week), should be

available on call 24x7

Job

Description:

• In-depth

  knowledgeof Windows OS and Linux (Centos, RedHat, Oracle

  Linux, Ubuntu).

• 6-8 years professional systems maintenance

  experience inWindows & 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