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🥝 Mixed Signal Engineer at Ciena

Ciena Corporation | ottawa, Canada | Posted June 08, 2026

Job Description

Join Ciena as a Mixed Signal Engineer, working on the forefront of high-speed fiber-optic technology. Enjoy a collaborative and flexible work environment fostering innovation and personal growth.

This role focuses on designing advanced Sigma-Delta DAC and ADC systems integral to Ciena's spectrally efficient transmission solutions. Candidates will bring expertise in high-speed SerDes IP modeling, working closely with cross-disciplinary teams to enhance product functionality and efficiency.

Key Responsibilities:
• Design and develop Sigma-Delta DAC and ADC solutions
• Model analog macros using SystemVerilog
• Create models for high-speed DAC and ADC SerDes IP
• Develop comprehensive Design Specification documentation
• Collaborate with multiple engineering teams for system support

Requirements:
• Relevant degree (BEng/BSc, MEng/MSc, PhD)
• Experience with latest CMOS and BiCMOS tech
• Skilled in Cadenc...

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