Linux Administrator

Description:
Linux Administrator

1. Server Administration:

a. Install, configure, andmaintain Linux servers, ensuring high availability and performance.

b. Perform system upgrades, patch management, andsecurity enhancements. (Satellite)

c. Troubleshootand resolve server-related issues promptly to minimize downtime.

d. Creating "golden " system images

e. Install and configure Linux OS using Satellite orCD

f. Container setup and deployment

g. Container administration

h. Building automated systems. Ansible automationof tasks.

i. Experience with containerization (Docker,Kubernetes, OpenShift)

2. UserAccount Management:

a. Setupuser accounts and SUDO access

b. Setup group access

c. Implement security policies to protect sensitivedata

3. Maintain security:

a. SELinux

b. FireEye

4. Networking:

a. Setup bonding and EtherChannel's

b. Work with networking to resolve issues

5. Backups and monitoring:

a. Work with the backup team to back up the OSs

b. Work with the monitoring team to setup upalerting for the Oss

6. Containerization:

a. Maintain containered environments

b. Migrate applications to Linux containers

7. Documentation

a. Maintain accurate and up-to-date documentation of systemconfigurations and procedures.

b.act on and document fix in tickets.

Required Skills

-Red Hat Linux Experience

-Shell Scripting

-Experience writing Ansible playbooks

-Experience with VMWare

-Working Knowledge of:

-ServiceNow Ticketing

-Git Server

-Cloud (Azure/AWS)

Required/Desired Skills

SkillRequired /DesiredAmountof Experience
Red Hat Linux ExperienceRequired0
Shell ScriptingRequired0
Experience writing Ansible playbooksRequired0
Experience with VMWareRequired0
ServiceNow Ticketing experienceRequired0
Cloud experience (Azure or AWS)Required0
Git Server experienceRequired0