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ConsultNet Technology Services and Solutions

Principal Systems Engineer - Optical Transceivers

Ottawa, ON, Canada

Apply by: Nov 1, 2026
Experience: 12+ years of experience in optical communications, networking systems, optical transceiver development, or a related field
Posting language: English
Posted: Oct 2, 2026

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Original job description

Principal Systems Engineer - Optical Transceivers
Ottawa, Ontario, Canada
Full-Time
Design Services
Compensation: DOE

12+ years of experience in optical communications, networking systems, optical transceiver development, or a related field
Proven experience developing high-speed optical modules and transceiver systems
Provide technical leadership and system-level direction for next-generation optical transceiver development supporting hyperscale data centers and AI networking
Lead system architecture definition, requirements development, design reviews, technical tradeoffs, and system-level decision making
Strong knowledge of optical communication systems and high-speed networking technologies
Experience with silicon photonics and optical component integration
Strong understanding of high-speed SerDes architectures and interfaces
Experience with DSP-based communication systems
Knowledge of Forward Error Correction (FEC), coding techniques, BER performance, and high-speed link optimization
Perform system-level analysis including optical link budgets, signal-to-noise ratio, BER/FEC performance, power consumption, and reliability margins
Experience with high-speed interfaces at 200G-per-lane and beyond
Collaborate across optics, DSP, ASIC, firmware, mechanical, packaging, validation, manufacturing, and operations teams
Lead complex technical problem solving and root-cause analysis across multidisciplinary engineering teams
Support system validation, interoperability, qualification, and product development activities
Participate in customer technical discussions and translate customer requirements into system-level specifications and architectures
Mentor engineers and provide technical guidance across engineering disciplines
Strong understanding of optical networking standards, specifications, and interoperability requirements
Ability to influence technical roadmaps and evaluate emerging optical and data center networking technologies

PREFERRED EXPERIENCE
• 1.6T PAM4 optical module development
• Co-Packaged Optics (CPO)
• Linear Receive Optics (LRO)
• Linear Pluggable Optics (LPO)
• Silicon photonics integration
• Advanced optical/electronic packaging
• Hyperscale data center and AI networking environments
• Python or similar engineering analysis/automation tools

EDUCATION
• BS Degree in Electrical Engineering, Optical Engineering, Physics, or a related technical discipline required
• MS or PhD in Electrical Engineering, Optical Engineering, Physics, or a related field preferred

Welcome to ConsultNet, a premier national provider of technology talent and solutions. Our expertise spans across project services, contract-to-hire, direct search, and managed services onshore, nearshore, and hybrid. For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. Our comprehensive service offerings cover a wide range of technology and engineering positions across key markets nationwide. Learn more at www.consultnet.com .

We champion equality and inclusivity, proudly supporting an Equal Opportunity Employer policy. We welcome applicants regardless of Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other status protected by law.

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More about this job

Responsibilities

Provide technical leadership and system-level direction for next-generation optical transceiver development, including architecture, requirements, design reviews, technical tradeoffs, and system analysis. Coordinate multidisciplinary engineering teams, support validation and customer discussions, resolve complex technical issues, and mentor engineers.

Requirements

Requires 12 or more years of relevant experience and a bachelor's degree in electrical engineering, optical engineering, physics, or a related technical discipline. Candidates should have expertise in high-speed optical modules and networking, silicon photonics, SerDes, DSP, FEC, link performance analysis, and 200G-per-lane-and-beyond interfaces; a master's or PhD is preferred.

Skills

Optical Communications
Optical Transceiver Development
System Architecture
High-Speed Networking
Silicon Photonics
SerDes
DSP-Based Communication Systems
Forward Error Correction
Optical Link Budgets
BER Performance
High-Speed Interfaces
System Validation
Root-Cause Analysis
Optical Networking Standards
Python

Visa sponsorship

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Keywords

Optical Communications
Optical Transceivers
Hyperscale Data Centers
AI Networking
System Architecture
Requirements Development
Silicon Photonics
Optical Component Integration
SerDes
DSP
Forward Error Correction
Coding Techniques
BER
Optical Link Budgets
Signal-To-Noise Ratio
Power Consumption
Reliability Margins
200G-Per-Lane Interfaces
System Validation
Interoperability
Optical Networking Standards
1.6T PAM4
Co-Packaged Optics
Linear Receive Optics
Linear Pluggable Optics
Optical/Electronic Packaging
Python
Root-Cause Analysis

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