Senior Linux & Virtualization Systems Architect

Infosys McCamish Systems; Atlanta (GA); On-site; USD 120,000 - 180,000; Full time

Job summary

Infosys BPM Limited is seeking an experienced infrastructure professional to administer enterprise Unix/Linux environments, storage and virtualization. You will upgrade OS, harden systems, provision storage, and automate tasks using Ansible and Python.

The role supports hybrid and high-availability workloads and requires strong networking and security knowledge. Collaborate with DevOps and application teams to align infrastructure with business needs, maintain comprehensive documentation, and

Qualifications

• Bachelor’s degree in computer science, IT, or related field.
• 8+ years of Unix/Linux administration, storage and virtualization experience.
• Storage technologies (EMC, NetApp, Hitachi) advantageous.
• Strong knowledge of networking protocols and security practices.
• Proficiency in Unix/Linux administration and virtualization platforms.
• Experience with backup and replication tools.

Responsibilities

• Administrate Unix/Linux server environments (RHEL, Solaris, etc.).
• Perform OS upgrades, patching, and system hardening.
• Configure shares and manage storage provisioning.
• Automate system tasks using shell scripting (Ansible, Python, etc.).
• Plan and execute virtual infrastructure upgrades, migrations and capacity expansions.
• Optimize VM performance, resource allocation and high availability.
• Implement and manage virtual networking, storage integration, and VM backups.
• Ensure compliance with licensing, security, and operational standards in virtual environments.
• Collaborate with application and DevOps teams to support containerization and hybrid workloads.
• Maintain documentation for architecture, configurations and procedures.
• Ensure compliance with data security and regulatory standards.

Skills

Unix/Linux administration

Storage administration

Virtualization

Networking knowledge

Security practices

Backup and replication tools

Project leadership

Education

Bachelor’s degree in computer science or information technology

Tools

Ansible

Terraform

Job description

Infosys BPM Limited is seeking an experienced infrastructure professional to administer enterprise Unix/Linux environments, storage and virtualization. You will upgrade OS, harden systems, provision storage, and automate tasks using Ansible and Python.

The role supports hybrid and high-availability workloads and requires strong networking and security knowledge. Collaborate with DevOps and application teams to align infrastructure with business needs, maintain comprehensive documentation, and