Technical Specialist III - Fujitsu

Technical Specialist III

Job Location: Texas, California, Georgia, New Jersey

Location Flexibility: Multiple Locations in Country

Req Id: 10724

Posting Start Date: 8/3/26

About 1FINITY 1Finity, 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 1Finity looks like at https://www.linkedin.com/company/1finity-inc/ . For more information, please visit https://1finity.com/?utm_source=li&utm_medium=soc.

Position Overview:

• We are seeking a Network Solutions Sales Engineer / Technical Specialist with software automation experience combined with optical transport technology & architecture background. This position will promote customer understanding and adoption of current Open software and hardware solutions, as well as driving regional growth of emerging transport technologies.
• The ideal candidate will have sales engineer experience with OSS, network automation, cloud-native networking, AI-enabled operations, or telecommunications software, with a background including WDM and ROADM transport networks.
• As part of the Technical Specialists team, you will collaborate across functional departments including engineering, R&D, sales & marketing

Example Responsibilities:

• Combine optical networking background with software sales skills. For example: ability to read, understand, and discuss software code and APIs with customer engineering teams. Customer discussions will require skillsets including Python, REST APIs, JSON/YAML, OpenAPI specifications, Postman, etc.
• Prepare and deliver technical presentations to clients, including sales proposals explaining solutions and services
• Shape the requirements and timing of technology and architecture decisions within customer networks to align with 1Finity’s solutions. Demonstrate ability to translate technical capabilities into business outcomes such as OPEX reduction, Faster service activation, Reduced MTTR, Autonomous operations, and/or AI-driven productivity gains.
• Recommend improved processes and solutions, demonstrating how changes will improve technical and/or economic results

Experience & Education: