Jobs in Ontario (229,037 jobs)

Jobs across Ontario, Canada. Choose a city or town to search nearby.

229,037 listings · 21,952 employers Counted Nov 12, 2026. How we count

About these jobs

Employers hiring include Loblaw Companies Limited (5,773 listings), Shoppers Drug Mart (4,518 listings), Walmart Canada (3,871 listings).

Common roles: Retail sales associate, Practical nurse, Registered nurse.

36,849 of these listings include employer-provided pay. Open a job to see its currency and pay period.

Advertised starting pay
Pay period	Median starting pay	Listings
CAD / hour	23.00	19,661
CAD / year	80,000.00	15,789
USD / year	155,000.00	87
CAD / month	4,000.00	71
CAD / week	1,500.00	54
CAD / day	120.50	24
USD / hour	20.00	15

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Workplace classifications: 0% remote, 17% hybrid, 82% on-site, 0% not specified. Hybrid and on-site classifications may be inferred from descriptions. Check the original ad.

Based on the dated count above. Listings can change. How we count

Jobs in Ontario

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Added 9 hours ago
UH
OTA/PTA (Certified) - Brain Program
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- Full-time
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SI
Java Backend Developer -- Telecom Domain
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UH
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Toronto, ON
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UT
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UH
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University Health Network
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- Full-time
Shifts: Days/Nights (12 hour shifts)
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Toronto, ON
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Toronto, ON
- $57.14 to $60.71 CAD / hour
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Toronto, ON
- $90,000 to $110,000 CAD / year
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A-
Field Coordinator
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- Full-time
Candidates must be based in Bancroft or the immediate surrounding area · Must reside in Bancroft, Ontario, or the immediate surrounding area
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S
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Toronto, ON
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RM
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Trainee Technician Opportunities
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PG
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ON
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Added 9 hours ago
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Level I and II Technicians Opportunities
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Added 9 hours ago
NI
Mechanical Product Designer
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- Full-time
All vendors must have a current and fully executed MSA on file before submitting candidates
Added 9 hours ago
D
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Toronto, ON
- $60 to $69 CAD / hour
- Contract

Myticas Consulting

Coherent Optical Systems Engineer (35886)

Ottawa, ON, Canada
Kanata, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 29, 2026
Posting language: English
Posted: Oct 30, 2026

Original job description

Coherent Optical Systems Engineer

Role Overview

We are seeking a Coherent Optical Systems Engineer to contribute to the design, development, characterization, and optimization of advanced coherent optical transceivers based on next-generation photonic integrated circuit (PIC) and digital signal processor (DSP) technologies.

The successful candidate will work with early-stage PIC, DSP, and analog ASIC hardware to perform digital-optical integration, develop calibration and control methodologies, and conduct detailed system-level performance characterization.

This role requires close collaboration across optical, digital, high-speed analog, ASIC, software, and systems engineering teams. A key aspect of the position is the ability to understand and balance optical, electrical, and digital system capabilities to optimize overall transceiver performance.

Key Responsibilities

Perform digital-optical integration of next-generation coherent optical transceivers.
Develop calibration and control algorithms to maximize system-level performance.
Characterize coherent optical transceivers, including SNR, OSNR tolerance, sensitivity, and other key performance metrics.
Conduct detailed experimental validation of transceiver sub-components, including analog, control, optical, and DSP components.
Evaluate and troubleshoot interactions between optical, electrical, and digital components.
Perform characterization and analysis of high-speed ADC/DAC performance, including ENOB and related parameters.
Support hardware bring-up, integration, debugging, and performance optimization.
Develop automated test, measurement, and data-acquisition processes.
Analyze experimental data and identify opportunities for system-level performance improvements.
Collaborate with software, electronics, optics, ASIC, and systems engineering teams throughout product development.
Contribute to technical decisions involving trade-offs between optical, electrical, and digital system performance.

Skills And Experience

Ph.D. in Electrical Engineering, Applied Physics, or a related technical discipline, with experience in optical communications, photonics, high-speed electronics, or systems engineering.
New Ph.D. graduates and experienced professionals are encouraged to apply.
Strong understanding of optical communication systems, DWDM transmission, fiber transmission impairments, photonic integrated components, electronic integrated circuits, and signal processing.
Hands-on experience working with optical communication hardware and components at the system level.
Strong understanding of coherent communication systems, including QPSK, 16QAM, and 64QAM.
Knowledge of coding and Forward Error Correction (FEC) algorithms.
Experience characterizing high-speed RF and/or mm-wave interconnects, amplifiers, and components.
Experience with RF/mm-wave system characterization, including S-parameter measurements, jitter measurements, ADC/DAC performance, and ENOB.
Hands-on experience with high-speed optical and electrical test equipment.
Experience with automated measurement equipment control and data acquisition.
Programming experience with MATLAB, Python, VB.NET, C, or similar languages.
Strong analytical, troubleshooting, and problem-solving skills.
Ability to work effectively in a highly collaborative, cross-functional engineering environment.

, Sam Osman

Apply on LinkedIn About employer

More about this job

Responsibilities

Integrate and characterize next-generation coherent optical transceivers, develop calibration and control methods, and validate optical, analog, control, and DSP components. Troubleshoot interactions across system components, automate testing and data acquisition, analyze performance, and collaborate with cross-functional engineering teams to optimize transceiver performance.

Requirements

A Ph.D. in Electrical Engineering, Applied Physics, or a related discipline is required, along with knowledge of optical communications, coherent systems, photonics, high-speed electronics, and signal processing. Candidates should have hands-on system-level hardware and test-equipment experience, RF/mm-wave and ADC/DAC characterization skills, programming experience, and strong analytical and collaborative abilities.

Skills

Coherent Optical Systems
Optical Communications
Digital-Optical Integration
Photonic Integrated Circuits
Digital Signal Processing
Transceiver Characterization
Calibration and Control Algorithms
DWDM Transmission
QPSK, 16QAM, and 64QAM
Forward Error Correction
High-Speed RF and Mm-Wave Characterization
ADC/DAC Performance and ENOB
S-Parameter and Jitter Measurements
Automated Test and Data Acquisition
MATLAB and Python

Visa sponsorship

Not detected in the job text

Hiring contact

Sam Osman

Keywords

Coherent Optical Transceivers
Photonic Integrated Circuits
Digital Signal Processors
Analog ASICs
Digital-Optical Integration
Calibration Algorithms
Control Algorithms
SNR
OSNR Tolerance
Sensitivity
DWDM
QPSK
16QAM
64QAM
Forward Error Correction
High-Speed RF
Mm-Wave Interconnects
S-Parameter Measurements
Jitter Measurements
ADC/DAC
ENOB
Optical Test Equipment
Automated Measurement Control
Data Acquisition
MATLAB
Python
VB.NET
C
Hardware Bring-Up

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Jobs in Ontario