Coherent DSP Solutions Engineer

Celero Communications, Inc.; San Jose (CA); On-site; USD 175,000 - 225,000; Full time

Job summary

Celero Communications, Inc. seeks a hands-on Coherent DSP Applications Engineer to bring next-generation DSP solutions from lab to customer deployment.

Based in Irvine, CA or San Jose, CA, you will own customer integration and drive performance improvements in collaboration with product and engineering teams. You will work with hyperscalers, NEMs, and partners on design, bring-up, interoperability testing, and field deployments while developing technical documentation and guidance for customers.

Qualifications

• Advanced degree in EE or related field.
• 8+ years of experience in DSP and optical communications.
• Willingness to travel 25–40% to customer sites.
• Strong fundamentals in coherent DSP and optical systems.

Responsibilities

• Own customer integration and deployment of coherent DSP-based optical modules and systems.
• Collaborate with hyperscalers, NEMs, and partners on design, bring-up, and interoperability testing.
• Troubleshoot cross-disciplinary issues spanning DSP algorithms, optical impairments, and host interfaces.
• Produce technical docs, application notes, and customer-facing materials.

Skills

DSP fundamentals

Telecommunications theory

Optical communications

QPSK & 16-QAM

FEC

DWDM systems

Hardware/software debug

Customer engagement

Education

Bachelor’s/Master’s/PhD in Electrical Engineering or related

Tools

Python

MATLAB

Job description

Celero Communications, Inc. seeks a hands-on Coherent DSP Applications Engineer to bring next-generation DSP solutions from lab to customer deployment.

Based in Irvine, CA or San Jose, CA, you will own customer integration and drive performance improvements in collaboration with product and engineering teams. You will work with hyperscalers, NEMs, and partners on design, bring-up, interoperability testing, and field deployments while developing technical documentation and guidance for customers.