Solution Architect III

Location Flexibility:
Multiple Locations in Country

Posting

Start Date:

9/8/26

About 1

FINITY
1

Finity, a Fujitsu company, is a global provider of communications networks for our connected world. We uniquely combine technological leadership and expertise in open optical and wireless networking, network automation, and applied AI/ML to design, build, operate, and maintain critical digital communications network infrastructure. Collaborating closely with ecosystem partners, we deliver transformative outcomes for service providers and network operators, and enable them to lower TCO, improve network performance, and increase energy efficiency.

We’re also a diverse, inclusive, and innovative workplace that achieves together. We offer highly competitive compensation, benefits, and career development opportunities, as well as flexible options for working your way. See what working at 1

Finity looks like at  . For more information, please visit

This position requires a leadership role facing customer and act as a liaison to help through the design and engineering process for various projects, working through and qualifying network and engineering architecture and design, assist in RFP/RFI , Technical pre-sales and business development. The candidate will work with 1FA Program Managers, Delivery Teams, Maintenance Team, and other cross-functional organization and groups and be the subject matter expert internally and the technical point of contact for external customers.

The candidate is expected to provide guidance to field staff during the delivery phase and work with extended Solution Architect team to resolve technical issues.

• Bachelor's degree in Computer Science, Computer Engineering, a closely related technical field, or a comparable amount of hands-on experience.
• CCIE/JNCIE/CCIP/JNCIP or NOKIA certifications requiredor equivalent qualification or understanding of the concepts.
• Strong working knowledge of enterprise networks and SD-WAN is preferred.
• Strong communication skills and prior experience in presenting complex solutions to large enterprise or State and Local Government customers.
• Understanding of the networking concepts and guidelines behind traditional routing, switching, and system design.
• 10+ years experience with a deep understanding of OSI Layer 3 protocols and migration experience, with a general understanding of Layer 2 & 3 IP/MPLS technologies including but not limited to longhaul DWDM transport elements, MPLS routed traffic, fixed fiber access, and metro Ethernet services from design, through integration, test and turn up, and operations.
• Provide internal and external guidance on the key customer network, data center infrastructure, and security issues.
• Ideal strengths and experiences include:
• Expert level relationship management, communications skills, and interpersonal skills to manage face to face communications on a daily basis with multiple levels of customer management and engineering staff across multiple departments within the host company in a responsible and professional fashion.
• Customer Culture – Development/Analytics environment. The candidate does not need code development skills but needs to be able to efficiently describe basic TCP/IP/UDP and networking behavior/fundamentals to the developers. Must be willing to listen to customer ideas and work through potential designs that may or may not be implemented.
• Ability to apply knowledge to real-world scenarios.
• Ability to build internal customer labs and automate lab efforts as required, for customer network design validations and customer network deployments.
• Demonstrated ability to manage multiple projects/tasks and work calmly under pressure.
• Self-starter, team player, personable, enthusiastic, hardworking, and enjoy…