Principal Network Security Architect

NCR Corporation; Atlanta (GA); On-site; USD 180,000 - 235,000; Full time

Job summary

NCR Voyix Corporation is seeking a highly experienced Principal Network Architect to lead strategy, design, and modernization of a global network infrastructure. This role defines standards, drives WAN, DC interconnects, and cloud connectivity while partnering with engineering for scalable, secure solutions.

The ideal candidate will bring hands-on Cisco ACI expertise, SD-WAN experience, and a track record of guiding large-scale enterprise networking initiatives across multi-site environments.

Qualifications

• 10+ years of progressive experience in network architecture and enterprise infrastructure design.
• Proven experience with enterprise WAN, data centers, and cloud networking.
• Hands-on Cisco networking expertise including Cisco ACI.

Responsibilities

• Define and maintain strategic direction, governance, and architectural standards.
• Design high-level network architectures to support growth and roadmaps.
• Lead WAN, data center, and cloud networking modernization initiatives.
• Provide oversight through deployment, validation, and operation transitions.
• Collaborate with engineering, security, and operations teams.

Skills

Communication skills

Stakeholder management

Team mentoring

Strategic leadership

Education

Bachelor's degree in CS/IT/Engineering

Tools

Cisco ACI

SD-WAN

Data center networking

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.

Principal Network Architect

Position Summary

NCR Voyix is seeking a highly experienced Principal Network Architect to lead the strategy, design, and modernization of our global network infrastructure. This critical architectural leadership role will be responsible for defining and governing enterprise network standards while driving key initiatives across data center transformation, WAN, cloud connectivity, and security integration.

As a Principal Network Architect, you will serve as the technical authority for network architecture, partnering closely with engineering teams to translate high-level designs into scalable, secure, and resilient solutions. You will play a vital role in ensuring the successful delivery of infrastructure modernization programs, including WAN transformation, data center interconnectivity, Cisco ACI deployments, SD-WAN adoption, and cloud networking initiatives.

This position is ideal for a visionary network leader who combines deep technical expertise with strategic thinking and a hands‑on approach to designing and implementing enterprise‑scale networking solutions.

Key Responsibilities

Network Architecture & Strategy

• Define and maintain the strategic direction, governance, and architectural standards for NCR Voyix’s enterprise network infrastructure.
• Design high‑level network architectures that support business growth, operational excellence, and long‑term technology roadmaps.
• Drive modernization initiatives across WAN, cloud networking, data centers, and security platforms
• Evaluate emerging technologies and recommend solutions that improve performance, scalability, resiliency, and operational efficiency.

WAN & Connectivity Architecture

• Architect and lead enterprise WAN solutions supporting global office, customer, and cloud connectivity.
• Develop network strategies leveraging Internet Service Providers (ISPs), SD‑WAN, and hybrid cloud networking technologies.
• Optimize network transport services to improve reliability, security, and application performance.
• Lead efforts to modernize customer and enterprise connectivity across both on-premises and cloud environments.

Data Center & Cloud Networking

• Design and oversee data center networking solutions, including data center interconnects (DCI), routing, switching, and segmentation strategies.
• Lead Cisco ACI architecture, design, and implementation initiatives.
• Partner with infrastructure, cloud, and security teams on data center modernization projects
• Design secure connectivity solutions between enterprise environments and cloud platforms including Azure and Google Cloud

Solution Design & Implementation Leadership

• Develop high‑level designs and architectural frameworks for major infrastructure projects.
• Collaborate closely with Network Engineers to ensure architectural designs are translated into detailed low‑level designs and implementation plans.
• Provide oversight and technical leadership throughout deployment, validation, and operational transition phases.
• Support project teams during implementation and troubleshoot complex network issues when required.

Security & Compliance

• Integrate security principles into all network architecture designs.
• Ensure compliance with enterprise security standards and regulatory requirements.
• Design secure network solutions utilizing firewalls, VPN technologies, segmentation, and threat prevention controls.
• Partner with cybersecurity teams to strengthen the organization’s security posture.

Performance Optimization & Reliability

• Establish architectural standards that promote network availability, resiliency, and performance.
• Analyze network trends and identify opportunities for capacity planning and infrastructure optimization.
• Ensure designs support business continuity, disaster recovery, and high‑availability requirements.

Technical Leadership

• Serve as the senior technical advisor for enterprise networking initiatives.
• Mentor and guide network engineers and other technical team members.
• Lead architecture reviews and provide governance over network design decisions.
• Foster collaboration across infrastructure, cloud, security, and operations teams.

Vendor & Technology Management

• Evaluate network technologies, products, and service providers.
• Manage relationships with network carriers, ISPs, hardware vendors, and strategic partners.
• Influence technology selection decisions based on business requirements, scalability, reliability, and cost-effectiveness.

Required Qualifications

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.
• 10+ years of progressive experience in network architecture, engineering, and enterprise infrastructure design.
• Proven experience architecting and implementing enterprise WAN solutions in complex, multi‑site environments.
• Deep expertise with BGP routing, ISP connectivity, WAN connectivity, and enterprise transport networks.
• Strong experience designing data center networking environments and data center interconnect (DCI) solutions.
• Hands‑on experience with Cisco networking technologies, including Cisco ACI.
• Expertise in network security architecture, including firewalls, VPNs, segmentation, and network access controls.
• Experience integrating enterprise networks with public cloud platforms such as Microsoft Azure and Google Cloud.
• Demonstrated ability to create high‑level architecture designs and partner with engineering teams through implementation.
• Strong communication and stakeholder management skills, with the ability to influence technical and business leaders.

Preferred Qualifications

• Experience with SD‑WAN technologies and large‑scale network transformation initiatives.
• Experience supporting hybrid cloud and multi‑cloud networking environments.
• Industry certifications such as:
• CCIE (Routing & Switching, Enterprise Infrastructure, or Data Center)
• Cisco Certified Network Professional (CCNP)
• CISSP
• Azure Solutions Architect Expert
• Google Professional Cloud Network Engineer
• Experience in large enterprise, retail, hospitality, fintech, or distributed infrastructure environments.
• Experience in regulated industries (payments, health, food…)

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.