RedHat Linux/Middleware Admin

Viraaj HR Solutions Private Limited

0 years

5 - 24 Lacs

pune maharashtra india

Posted:3 days ago| Platform:

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Skills Required

linux middleware integration support patch jboss apache clustering replication automate ansible analysis drive security selinux firewall management authentication ldap network storage planning tuning certification automation learning collaborative engineering reliability

Work Mode

On-site

Job Type

Full Time

Job Description

About The Opportunity

We operate in the IT Services & Systems Integration sector delivering enterprise infrastructure, managed services, and application platform support to large-scale customers. This on-site role is focused on production Red Hat Linux and middleware operations for mission-critical applications hosted across on-prem and hybrid environments in India.Role & Responsibilities

Operate, harden and maintain Red Hat Enterprise Linux servers: install, patch, tune, and upgrade RHEL in production and DR environments.
Administer middleware platforms (deploy, configure and manage JBoss EAP and Apache Tomcat), including clustering, session replication and application rollouts.
Automate routine tasks and deployments using Ansible playbooks and Bash scripts to improve repeatability and reduce MTTR.
Monitor system and middleware health; troubleshoot incidents, perform root-cause analysis and drive corrective actions to meet SLAs.
Implement security best practices: SELinux contexts, firewall rules, SSL certificate management, and user/authentication integrations (LDAP/AD).
Collaborate with application, network and storage teams on capacity planning, performance tuning and release activities; maintain runbooks and change documentation.

Skills & Qualifications

Must-Have

Red Hat Enterprise_linux_(RHEL)
JBoss_EAP
Apache_Tomcat
Ansible
Bash_scripting
SELinux

Preferred

Docker
Kubernetes
Prometheus

Other Qualifications

: Proven experience in production Linux & middleware administration; RHCSA/RHCE or equivalent certification preferred. Strong on-call and incident management experience for 24x7 environments. Must be available for on-site shifts in India.Benefits & Culture Highlights

Hands-on exposure to large enterprise middleware landscapes and automation-first operations.
Structured learning path with opportunities for Linux and middleware certification support.
Collaborative engineering culture focused on reliability, security and continuous improvement.

Location:

On-site — India. To apply, please submit your CV highlighting RHEL and middleware administration experience and relevant certifications.Skills: red hat,middleware,ansible,redhat linux/middleware,selinux

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RedHat Linux/Middleware Admin