Jobs in Canada

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Added 2 hours ago
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Senior AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
Lead architecture and engineering of LLM and GenAI systems including RAG pipelines, fine-tuning infrastructure, and agentic frameworks
Added 2 hours ago
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IT Solutions Architect – Box Platform
TalentWorld
Toronto, ON
- Temporary
Design and architect Box-driven solutions that integrate seamlessly with enterprise systems and deliver measurable business outcomes
Added 2 hours ago
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Senior Software Engineer
Virtusa
Mississauga, ON
- Full-time
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Composite Technical Sales Representative
TalentWorld
Guelph, ON
- Full-time
Are you a results-driven technical sales professional with an engineering background and experience in construction materials, precast concrete, or composite products? This is an exciting…
Added 2 hours ago
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Optical Coherent System Engineer
Nokia
Ottawa, ON · Kanata, ON
- Full-time
Nokia is seeking a Coherent Optical Systems Engineer to join our Optical Systems Group (OSG). The engineer will be responsible for contributing to the design, characterization, and…
Added 2 hours ago
T
Senior Structural Engineer
TalentWorld
Guelph, ON
- Full-time
…with industry professionals and contributing to innovative engineering…
Added 2 hours ago
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Platform Engineering Manager – GCP/Kubernetes
TalentWorld
Toronto, ON
- Temporary
On-site in the Greater Toronto Area, 4 days per week · Schedule: Full-time, on-site 4 days per week; start as soon as possible
Added 2 hours ago
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Senior Azure Cloud Platform Engineer
Pinnacle
Toronto, ON
- Full-time
Design and manage upgrade and migration life cycles for all systems that are hosted in Azure cloud.
Added 2 hours ago
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Signals & Communications Technician
CPKC
Golden, BC
- Full-time
…member of a high-performing team dedicated to maintaining S&C systems in alignment with established standards and regulatory requirements, ensuring the safe operation of trains throughout…
Added 2 hours ago
C
Signals & Communications Technician
CPKC
Revelstoke, BC
- Full-time
…member of a high-performing team dedicated to maintaining S&C systems in alignment with established standards and regulatory requirements, ensuring the safe operation of trains throughout…
Added 2 hours ago
C
Signals & Communications Technician
CPKC
Golden, BC
- Full-time
…member of a high-performing team dedicated to maintaining S&C systems in alignment with established standards and regulatory requirements, ensuring the safe operation of trains throughout…
Added 2 hours ago
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POS Integration & Implementation Engineer – Retail (Data)
nugget.ai
Mississauga, ON
- Contract
We are seeking an experienced POS Integration & Implementation Engineer to lead technical integrations between Daisy Retail and third-party POS systems.
Added 2 hours ago
MN
Signaling Delivery Director
Matchtech North America
Toronto, ON · Greater Toronto Area, Canada
- Full-time
15+ years’ progressive engineering infrastructure experience, preferably including 5+ years leading systems assurance on complex rail, transit or major brownfield capital programmes.
Added 3 hours ago
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Senior Naval Architect
Matchtech
ON · Ontario, Canada
- Full-time
A leading engineering consultancy supporting major naval and defence programmes is seeking an experienced Senior Naval Architect to join its growing team in Canada.
Added 3 hours ago
GC
Développeur(se) logiciel sénior, optimisation d'actifs 3D (C++) / Senior Software Developer, 3D Asset Optimization (C++)
Game Companies
Montreal, QC
- Full-time
We are hiring a Senior C++ Developer to join our Industry Engineering team here at Unity, based in our Montreal office and working closely with engineers and and clients based in the North…
Added 3 hours ago
VT
Data Engineer - Snowflake / Hadoop
Viva Tech Solutions
Toronto, ON
- Contract
Added 3 hours ago
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Specialist, Electrical Engineer
Vale
Sudbury, ON · Greater Sudbury, ON,CA
- Full-time
Provide engineering expertise for high-voltage electrical systems, substations, transmission and distribution infrastructure, generation equipment, and associated auxiliary systems.
Added 3 hours ago
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Superintendent II, Process
Vale
Sudbury, ON · Greater Sudbury, ON,CA
- Full-time
Must have strong organization and time leadership skills · Must have strong written and oral communication skills
Added 4 hours ago
MI
Quality Technician
Martinrea International
Woodbridge, ON
- Full-time
…engineered, value-added Lightweight Structures and Propulsion Systems. We employ approximately 16,000 skilled and currently operate in 57 locations in Canada, the United States, Mexico,…
Added 5 hours ago
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Technical Sales and Field Service Engineer
Captiveaire - Region 114 Western PA
Ottawa, ON
- Full-time
Two to three full days per week in the office working on bids, one to two days on job sites, and dedicate another day to developing the territory
Added 5 hours ago
C
Senior Business Systems Analyst
Cogniify
Vancouver, BC · Greater Vancouver, BC
- Full-time
Cogniify is hiring a Senior Business Systems Analyst to support infrastructure and developer platform initiatives. You will work closely with platform engineering, DevOps, security,…
Added 6 hours ago
MS
Directeur(trice) de l'ingénierie | Head of Engineering
Manos Software Group
Montreal, QC
- Full-time
Put the team on a weekly release cadence, with output per developer tracked.
Added 6 hours ago
AA
Ingénierie en Chef - Systèmes avion (train d'atterrissage, freins, air, carburant) / Chief Engineering - Aircraft Systems (Landing Gear, Brakes, Air, Fuel)
Airbus Aircraft
Montreal, QC
- Full-time
Added 6 hours ago
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Cost Control Assistant
Webuild
Ottawa, ON
- $70,000 to $90,000 CAD / year
- Full-time
Input detailed actual cost and commitment data into cost systems and generate comprehensive baseline cost reports by package.
Added 7 hours ago
GC
Senior Cyber Defense Operations Analyst
Game Companies
Vancouver, BC
- Full-time
…risks. Install security measures and operate software to protect systems and information infrastructure, including firewalls and encryption programs. Document issues as they arise and…

Nokia

Optical Coherent System Engineer

Ottawa, ON, Canada
Kanata, ON, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 12, 2026
Posting language: English
Posted: Nov 12, 2026

Original job description

Job Description

Nokia is seeking a Coherent Optical Systems Engineer to join our Optical Systems Group (OSG). The engineer will be responsible for contributing to the design, characterization, and development of leading coherent optical transceivers based on Infinera's next-generation coherent photonic integrated circuit (PIC) and digital signal processor (DSP) technologies. The ideal candidate should be prepared to work with early prototype PIC, DSP, and analog ASIC hardware; to perform digital-optical integration, develop robust calibration and controls methodologies, and carry out performance characterization. Performance characterization will include transceiver SNR, OSNR tolerance, sensitivity studies, etc. OSG works closely with many parts of the company and the candidate should anticipate frequent interactions with the DSP, PIC, analog ASIC, and systems engineering teams. A key component of this role is the ability to understand and make tradeoffs between optical, electrical, and digital capabilities, in order to optimize the overall system performance.

How You Will Contribute And What You Will Learn

Digital-optical integration of next-generation coherent optical transceivers
Development of calibration and controls algorithms to maximize system level performance
Performance characterization of coherent pluggable transceivers, which will include detailed experimental validation of the constituent sub-components that comprise the pluggable, such as the analog, controls, and DSP ASICs
Active member of the cross-functional product development team involving software, electronics, optics, and test

Key Skills And Experience

Ph.D. in Electrical Engineering or Applied Physics with experience in optical communications, photonics, high-speed electronics or systems
New Ph.D. graduates, as well as experienced professionals, are encouraged to apply.
Fundamental understanding of optical communication systems, DWDM transmission systems, fiber transmission penalties, photonic integrated components, electronic (integrated) circuits, and signal analysis and processing
Hands-on experience working with system-level optical communication hardware and components
Extensive understanding of coherent communications systems, including experience with QPSK, 16QAM, and 64QAM, as well as coding and forward error correction algorithms
Experience characterizing high-speed RF and mm-wave interconnects, amplifiers, and components
Characterization of RF/mm-wave systems, such as S parameter measurements, jitter measurements, ADC/DAC performance and ENOB
Hands-on experience with high-speed optical and electrical tests, measurement equipment control, and data acquisition
Programming experience in Matlab, Python, VB.net, or C desired

About Us

Advancing connectivity to secure a brighter world.

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.

Learn more about life at Nokia .

Our recruitment process

We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.

If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.

The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia .

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More about this job

Responsibilities

Integrate and characterize next-generation coherent optical transceivers, including developing calibration and control methods and validating performance across optical, electrical, and digital components. Collaborate with software, electronics, optics, test, DSP, PIC, and analog ASIC teams to optimize system-level performance.

Requirements

A Ph.D. in Electrical Engineering or Applied Physics and a strong foundation in optical communications, photonics, high-speed electronics, or systems are requested. Candidates should have hands-on experience with coherent communication systems, optical and RF/mm-wave hardware characterization, test equipment and data acquisition, and preferably programming in MATLAB, Python, VB.NET, or C.

Skills

Coherent Optical Communications
Optical Transceiver Integration
Calibration and Controls Algorithms
Performance Characterization
Optical Communication Systems
DWDM Transmission Systems
Photonic Integrated Circuits
Digital Signal Processing
QPSK, 16QAM, and 64QAM
Coding and Forward Error Correction
High-Speed RF and mm-Wave Systems
S-Parameter and Jitter Measurements
ADC/DAC and ENOB Characterization
Optical and Electrical Testing
Measurement Equipment Control
MATLAB and Python

Visa sponsorship

Not detected in the job text

Keywords

Coherent Optical Transceivers
Optical Systems Group
Photonic Integrated Circuits
Digital Signal Processor
Analog ASIC
Digital-Optical Integration
Calibration Algorithms
Controls Methodologies
Transceiver SNR
OSNR Tolerance
Sensitivity Studies
Optical Communication Systems
DWDM Transmission
Fiber Transmission Penalties
Photonic Integrated Components
Signal Analysis and Processing
QPSK
16QAM
64QAM
Forward Error Correction
High-Speed RF
mm-Wave Interconnects
S-Parameter Measurements
Jitter Measurements
ADC/DAC Performance
ENOB
MATLAB
Python
VB.NET
C

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Jobs in Canada