Network Data Center Architect

Title : Network Data Center Architect

Location : Remote

Duration : 12-month contract with possibility of extension

The Opportunity

We are partnering with a leading enterprise client on a large-scale data center transformation project. The initiative involves migrating a Cisco VxLAN environment into a modern Arista fabric architecture across hundreds of racks. We are seeking experienced Data Center Architects who can design, implement, and guide this migration while ensuring seamless performance and reliability.

What We Are Looking For (Must-Have Qualifications)

Deep hands-on expertise with Arista Fabric, EOS, and CloudVision (CVP) for design, provisioning, and automation

Proven experience designing and implementing Cisco VxLAN in enterprise or carrier-grade data centers

Direct background migrating large-scale environments from Cisco to Arista

Minimum 7 years working with switching and routing technologies, including design and architecture responsibilities

Strong knowledge of modern data center trends, including virtualization, fabric path / TRILL, blade systems, grid computing, low-latency networking, and software-defined networking (SDN)

Ability to resolve complex technical issues under pressure while communicating effectively across all levels of an organization

Preferred Experience

10+ years overall in IT and network engineering

Strong communication and presentation skills with both technical and non-technical audiences

Proven problem-solving and analytical decision-making abilities

Experience contributing to process improvements and cross-team collaboration

What You Will Do : As a senior technical authority, you will help shape and execute the transition from Cisco to Arista at enterprise scale.

Key responsibilities include :

Designing and implementing advanced networking solutions using Arista Fabric, CloudVision, and EOS

Leading migration efforts from Cisco VxLAN to Arista-based environments

Developing, testing, and supervising implementation of network designs to meet strict business and technical requirements

Providing technical guidance and consultation throughout the project lifecycle, including troubleshooting critical issues

Translating business needs into technical architectures that balance cost, performance, and reliability

Collaborating with business and technology stakeholders as a trusted partner in delivering solutions

Mentoring junior engineers and ensuring proper documentation