About NCR Atleos
NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency and maximize self-service availability for financial institutions and retailers across the globe.
About NCR Atleos
NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency, and maximize self-service availability for financial institutions and retailers across the globe.
Role Overview
As a System Administrator II (Linux/Unix), you will be responsible for installing, configuring, maintaining, and supporting Linux/Unix servers, networks, and applications, ensuring they remain secure, reliable, and high-performing while supporting 24/7 operations. This is a full-time role based in the Mumbai office, requiring candidates to work five days a week and be flexible to operate in rotational shifts.
Key Responsibilities:
System Installation and Maintenance: Install, configure, and maintain Linux RHEL (9x, 8x,



7x, 6x) and OL (6x, 7x, 8x, 9x) operating systems.
Performance Monitoring and Troubleshooting: Monitor system performance, detect, diagnose, and resolve issues related to servers, hardware, applications, and software.
Routine Administration: Perform user management, file system management, backup/restore operations, and administer disk, volume groups, LVM, NFS, and automount.
System Upgrades and Patching: Implement system upgrades, patches, and handle post-patching issues, following best practices and changing management procedures.
Security and Vulnerability Management: Remediate vulnerabilities, manage firewalls (IPTABLES), and configure KDUMP for crash/kernel dump analysis.
Networking: Manage IP networking, static routing, and protocols such as FTP, SSH, SMTP, DNS, HTTP/S, DHCP, and Syslog logging.
Automation and Configuration Management: Use tools like Puppet, Ansible, or equivalent for

📌 SOC Linux (Mumbai)
🏢 NCR Atleos
📍 Mumbai