Network Engineer I

NCR Corporation; Chennai; On-site; INR 1,400,000 - 2,200,000; Full time

Job summary

NCR Voyix Corporation in Chennai seeks a Network Security Engineer to provide second‑level technical support and to analyze security alerts signaling potential incidents. The role focuses on perimeter security including firewalls, VPNs, SSL‑VPN, and reverse proxies, and on enabling secure access from employee, partner, and customer devices.

You will collaborate with customers and partners to set up extranet VPNs, oversee intrusion prevention, web filtering, 2‑factor remote access, and other

Qualifications

• Bachelor's degree in computer science, engineering, or equivalent.
• 5–8 years of experience with at least 4 years in networking/security.
• Solid understanding of IP networking, VPNs, DNS, load balancing, and firewall concepts.
• Deep knowledge of firewall rules, policies, ports, blocks, and VPN technologies.
• Experience with F5 Load Balancer and Fortinet Firewall is required.
• Experience with secure remote access tools like Zscaler ZPA and FortiClient.
• Familiarity with security/infrastructure tools (SolarWinds, ThousandEyes, AlgoSec, Terraform, GitHub).

Responsibilities

• Review security events and alerts in monitoring systems.
• Support IPsec VPN configurations, setups, and troubleshooting.
• Assist Network Perimeter Security Engineering team.
• Configure and troubleshoot network security platforms as needed.
• Update technical documentation regularly.

Skills

IP Networking

VPNs

DNS

Firewalling

Security Principles

Documentation

Education

Bachelor's degree in CS/Engineering/EC

Tools

F5 Load Balancer

Fortinet Firewall

Zscaler ZPA

FortiClient

SolarWinds

Terraform

GitHub

Job description

About NCR VOYIX

NCR Voyix Corporation (NYSE: VYX) is a global platform-powered leader in unified commerce for shopping and dining. Combining a flexible, intelligent platform with end-to-end payments capabilities and services developed through its deep industry experience, NCR Voyix empowers retailers and restaurants to accelerate new possibilities for their operations, experiences and business outcomes. NCR Voyix is headquartered in Atlanta, Georgia, and serves customers in more than 35 countries worldwide.

Job Description

NCR Voyix Network Security role provides second level technical trouble support and the processing of alerts that could be the first sign of network security incidents. The Engineer is expected to have a solid understanding of basic network security that consists of the following but is not limited to firewalls, VPN concentrators, SSL-VPN devices, reverse proxies, etc. The individual in this position will focus on network security and connectivity between NCR Voyix and non-NCR Voyix Voyix devices (customers, partners, Internet.) This position will be responsible for front line support for inbound Internet gateway changes in support of secure access into NCR Voyix from a variety of devices – employee-owned, NCR Voyix-owned, and customer owned devices. The team into which the position reports is responsible for working with customers/partners to setup extranet VPNs, oversee intrusion prevention, Web filtering, SSL access, 2-factor remote access, reverse proxy, and other perimeter network security implementations.

Key Responsibilities

• Review security events and alerts within the monitoring systems.
• Support IPSEC VPN configurations, setups, and troubleshooting.
• Provide support for the Network Perimeter Security Engineering team.
• Maintain, configure, and troubleshoot network security platforms when needed.
• Update technical documentation as needed.

Qualifications and Key Attributes

• Bachelor’s degree in computer science, Engineering, Computer Information Systems, or equivalent education or work experience
• Overall, 5-8 years of experience with at least 4 years of networking and or security experience
• Experience with IP networking, VPNs, DNS, load balancing and firewalling concepts
• Deep understanding of the latest network technologies and security principles.
• In Depth understanding of firewall rules, policies, ports, blocks, and VPN technologies.
• Experience with F5 Load balancer is must.
• Experience with F5 Load balancer is must
• Experience with Fortinet Firewall is must.
• Experience with router and Switches.
• Experience with Secure Remote access like Zscaler ZPA, FortiClient.
• Experience with Network and Security Infrastructure tool (SolarWinds, Thousand Eyes, AlgoSec Policy management and optimization, Automation and Orchestration like Terraform and GitHub, Forti Manager and Forti Analyzer)

Offers of employment are conditional upon passage of screening criteria applicable to the job

EEO Statement

Integrated into our shared values is NCR Voyix’s commitment to equal employment opportunity. All qualified applicants will receive consideration for employment without regard to sex, age, race, color, creed, religion, national origin, disability, sexual orientation, gender identity, veteran status, military service, genetic information, or any other characteristic or conduct protected by law. NCR Voyix is committed to being a globally inclusive company where all people are treated fairly, recognized for their individuality, promoted based on performance and encouraged to strive to reach their full potential. We believe in understanding and respecting differences among all people. Every individual at NCR Voyix has an ongoing responsibility to respect and support a globally diverse environment.