Essentials

1. Minimum 4-5 of years of hands on experience of Windows/Linux Administration.

2. At least 7-13 years of experience on AWS.

3. AWS Certified - Associate / Professional Solution Architect(optional).

4. Have worked on Automations using AWS and third-party tools.

5. Good working knowledge of AWS Environment and various resources/services

6.Good working knowledge of AWS DevOps Experience.

7. Good working experience with AWS Cloud formation templates

Job Description: -

Extensive experience in server administration on Linux and/or Windows.

a. Understanding of OS boot process

b. Experience on Kernel updates and troubleshooting

c. Network and routing configuration at OS level.

d. OS hardening

e. Filesystem and User administration

f. Object (Files and directories) level and user level permission configurations.

g. Experience on Shell experience is mandatory.

h. Experience on Python script is preferred.

i. Troubleshooting of OS level issues.

j. Setting up of remote/centralized Syslog service and configuration of log rotation

2. Experience on middleware

a. Understanding of architecture and flow of web applications.

b. Experience of working on web servers (Apache, Nginx, IIS) and application servers (Tomcat, JBoss)

3. Understanding of database servers

a. Basic understanding of RDMBS and SQL queries.

b. Experience on installation and configuration of any of database server from MySQL, MSSQL, Oracle, PostgreSQL, MongoDB etc.

4. Understanding of General IT concepts.

a. Logging and log management.

b. Backup options and policies.

c. Networking concepts, i.e. IP addressing, subnetting, network topologies in LAN and WAN. VPN concepts and configurations.

d. Documentation and SOP preparations.

e. Clustering and High availability of resources.

5. Understanding on Virtualization and Cloud Computing

a. Experience of working on any virtualized environment or public cloud.

b. Understanding of concepts of hypervisor.

6. AWS

a. Experience of working on AWS services

i. VPC,

ii. VPN

iii. EC2

iv. RDS

v. Easticache

vi. CloudFront