Red Hat Linux Admin

Description

We are looking for Linux Admin for an immediate need. This is a client-facing role & the candidate will have regular interactions with various client managers.

Required Skill Sets:

Hands Linux L3 Experience in Redhat/CentOS Linux (at least 3years)

- LVM/XFS Administration

- Linux patching ( using yum or other tools)

- Linux Server build / RHEL5/6 in-place OS upgrade

- Linux Security Hardening

- Linux Shell Scripting

Strong Knowledge on Linux Troubleshooting/Performance analysis

- AD/SSSD authentication in Linux

- CPU/Memory bottle necks

- NFS/Gluster/Samba mount

- SOS reports / Kernel Dumps /Logging cases with Vendor

Good knowledge in vCenter/VMware

Good knowledge in Redhat Clustering / Packemaker clusters

Preferred/Nice to Have:

Knowledge on Kubernettes/Docker/Google Cloud platform (GKE)

Knowledge on Hadoop Administration

Knowledge on Ansible/Puppet automation

Knowledge on Redhat Satellite 6 administration

**Applicants are required to be eligible to lawfully work in the U.S. immediately; employer will not sponsor applicants for U.S. work authorization (such as an H-1B visa) for this opportunity.

About Cognizant

Cognizant (Nasdaq-100: CTSH) is one of the world's leading professional services companies, transforming clients' business, operating and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build and run more innovative and efficient businesses. Headquartered in the US, Cognizant is ranked 185 on the Fortune 500 and is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com or follow us @Cognizant."

Qualifications

We are looking for Linux Admin for an immediate need. This is a client-facing role & the candidate will have regular interactions with various client managers.

Required Skill Sets:

Hands Linux L3 Experience in Redhat/CentOS Linux (at least 3years)

- LVM/XFS Administration

- Linux patching ( using yum or other tools)

- Linux Server build / RHEL5/6 in-place OS upgrade

- Linux Security Hardening

- Linux Shell Scripting

Strong Knowledge on Linux Troubleshooting/Performance analysis

- AD/SSSD authentication in Linux

- CPU/Memory bottle necks

- NFS/Gluster/Samba mount

- SOS reports / Kernel Dumps /Logging cases with Vendor

Good knowledge in vCenter/VMware

Good knowledge in Redhat Clustering / Packemaker clusters

Preferred/Nice to Have:

Knowledge on Kubernettes/Docker/Google Cloud platform (GKE)

Knowledge on Hadoop Administration

Knowledge on Ansible/Puppet automation

Knowledge on Redhat Satellite 6 administration

**Applicants are required to be eligible to lawfully work in the U.S. immediately; employer will not sponsor applicants for U.S. work authorization (such as an H-1B visa) for this opportunity.

About Cognizant

Cognizant (Nasdaq-100: CTSH) is one of the world's leading professional services companies, transforming clients' business, operating and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build and run more innovative and efficient businesses. Headquartered in the US, Cognizant is ranked 185 on the Fortune 500 and is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com or follow us @Cognizant."