SOC Linux L2

NCR Atleos Corporation; Mumbai; On-site; INR 800,000 - 1,500,000; Full time

Job summary

NCR Atleos is seeking a System Administrator II (Linux/Unix) for its Mumbai office. You will install, configure, maintain, and support Linux/Unix servers, networks, and applications to keep systems secure, stable, and high-performing while enabling 24/7 operations.

The role requires 3 years of relevant experience, a bachelor’s degree in CS/IT, and certifications such as RHCSA, LPIC-1, or CompTIA Linux+. You’ll handle system upgrades, patches, backups, security, and on-call rotations while

Qualifications

• Bachelor’s degree in CS/IT or equivalent.
• RHCSA/LPIC-1/CompTIA Linux+ or equivalent certs.
• Strong Unix/Linux knowledge with scripting.
• 3 years of system admin experience.
• Excellent problem-solving and communication skills.
• Ability to document work in a process-driven environment.

Responsibilities

• Install, configure, and maintain Linux RHEL servers and OL operating systems.
• Monitor performance, troubleshoot server/hardware/software issues.
• Perform user, file system, backup/restore, and disk/LVM management.
• Plan and apply system upgrades and patching per best practices.
• Manage security and vulnerability controls, including IPTABLES and KDUMP.
• Coordinate with hardware vendors and cross-functional teams.

Skills

Unix/Linux

Scripting

Problem solving

Communication

Documentation

Education

Bachelor’s degree in Computer Science / Information Technology

Tools

Puppet

Ansible

VMware vSphere

LVM/NFS

KDUMP

IPTABLES

Job description

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.

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, stable, 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 automation and configuration management.
• Monitoring and Documentation: Utilize SNMP-based monitoring, document system configurations, procedures, and troubleshooting steps.
• Virtualization and Storage: Manage VMWare vSphere, NAS configuration, SAN and NAS storage, and multipathing.
• Incident and Problem Management: Participate in on-call rotations, respond to system emergencies, and provide RCAs on P1 tickets.
• Collaboration and Vendor Coordination: Work with other IT teams to resolve cross-functional issues, ensure seamless integration with other systems, and coordinate with hardware vendors (HP ProLiant, Dell PowerEdge).
• Email Administration: Troubleshoot mail issues (mailx, sendmail) and manage client-side LDAP configurations.

Minimum Qualifications

• Education: Bachelor's degree in computer science / information technology / or equivalent stream.
• Certifications: Relevant certifications such as CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), or LPIC-1 are required.
• Technical Skills: Strong understanding of Unix/Linux operating systems, scripting, and associated technologies.
• Additional Skills: Strong problem-solving skills, experience with performance tuning, and optimizing server configurations.
• Experience: 3 years of proven experience as a System Administrator in a similar role.
• Communication: Excellent problem-solving and communication skills.
• Documentation: Proven ability to document work and work in a process-driven development environment.

EEO Statement (Restricted/Not Updated)

NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law. Offers of employment are conditional upon passage of screening criteria applicable to the job.

EEO Statement

NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law.

Statement to Third Party Agencies

To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.

Help us bring innovation to financial institutions across the globe. At NCR Atleos, you'll have meaningful and relevant work experiences, with opportunities to learn and make a real contribution. We are dedicated to solving the challenges our customers face through continuous innovation and a commitment to setting the highest standard in self-service banking.

A career at NCR Atleos means embracing our innovative culture and values, seeking new adventures and carving your own path.