IT Operations Analyst II - Unix/Linux System Administrator

About Avaya

Avaya is an enterprise software leader that helps the world’s largest organizations and government agencies forge unbreakable connections.

The Avaya Infinity™ platform unifies fragmented customer experiences, connecting the channels, insights, technologies, and workflows that together create enduring customer and employee relationships.

We believe success is built through strong connections – with each other, with our work, and with our mission. At Avaya, you'll find a community that values your contributions and supports your growth every step of the way.

Learn more at https://www.avaya.com

Short Description

We are seeking a skilled Unix/Linux System Administrator to manage, maintain, and optimize our enterprise server environments. You will be responsible for our diverse infrastructure spanning Red Hat Linux, Solaris, and HP-UX systems, as well as our VMware and multi-cloud (Azure, AWS, GCP) environments. If you excel at performance tuning, system hardening, and automation, we encourage you to apply.

Key Responsibilities

• Administer and support Unix and Linux environments including Red Hat Linux, Solaris, and HP-UX. 

• Manage and maintain VMware vSphere virtualized environments. 

• Support cloud infrastructure operations across Azure, AWS, and GCP. 

• Perform server performance monitoring, troubleshooting, and tuning.

• Manage system patching, upgrades, security hardening, and compliance.

• Develop and maintain automation scripts using Bash and Ansible.

• Collaborate with infrastructure, network, and application teams to ensure system stability and uptime.

• Migrate on-premise applications to Cloud (Azure/GCP)

Required Skills

• Strong hands-on experience with Red Hat Enterprise Linux (RHEL), Solaris, and HP-UX.

• Experience managing VMware vSphere environments.

• Working knowledge of Azure, AWS, and GCP cloud platforms.

• Expertise in server performance monitoring and capacity planning.

• Proficiency in Bash scripting and Ansible automation.

• Strong troubleshooting and problem-solving skills.

Experience

• 5 to 7 years of experience in Unix/Linux system administration.

• Experience in enterprise or data center environments preferred.