Jobs in Canada

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Added 2 months ago
Software Engineer (Java)
Scotiabank
Toronto, ON
Experience with UNIX Shell scripting in Sun Solaris/Linux environments
Added 2 months ago
Senior Platform Engineer
Scotiabank
Toronto, Ontario
Improve developer and end‑user experience by delivering scalable platform capabilities and resolving complex ad‑hoc issues.
Added 2 months ago
Software Engineer
Scotiabank
Toronto, ON
Working experience with UNIX Shell scripting in Sun Solaris/Linux environments
Added 2 months ago
Senior DevOps Engineer
Scotiabank
Toronto, Ontario
Strong Linux system administration experience (RHEL preferred).
Added 2 months ago
Senior Network Security Administrator
Scotiabank
Toronto, ON
You must have attention to detail and a commitment to delivering high-quality results
Added 2 months ago
Lead Software Engineer (Full Stack)
Scotiabank
Toronto, ON
More than 5 years working with Linux/Unix systems and scripting.
Added 2 months ago
Lead Software Engineer
Scotiabank
Toronto, ON
8+ years of experience using Linux or Unix, including related scripting.
Added 2 months ago
Software Engineer (C++)
Scotiabank
Toronto, ON
Hands-on experience with Unix/Linux environment and Shell script.
Added 2 months ago
VIE - DevOps Engineer (m/f)
Alstom
Toronto, ON
Assist with provisioning and configuration management across Linux and Windows environments
Added 2 months ago
DevOps Engineer
Alstom
Toronto, ON
Assist with provisioning and configuration management across Linux and Windows environments
Added 4 months ago
Data Center Infrastructure Architect
Alstom
Toronto, Ontario
Knowledge of Windows Server and Linux administration patterns/standards
Added 2 months ago
DevOps Architect
Alstom
Toronto, ON
Solid background in Windows and Linux administration, with the ability to define automation standards.
Added 6 months ago
S
Senior Software Engineer II
SurveyMonkey
Remote, Canada
- $126,400 to $158,000 CAD / year
- Full-time
- Remote
As such, you will be required to work from our Ottawa office up to 1 day per week
Added 6 months ago
M
Sr Eng - Sr MTS - Full Stack Software Development
MDA
Brampton, Ontario
- Full-time
o Angular (must have) · o C# ASP.NET Core (must have)
Added 6 months ago
SC
Intermediate Software Developer
SRC Can
Ottawa, Ontario
- Full-time
SRC CAN Ltd is seeking an Intermediate Software Developer to contribute to the design, development, and delivery of next-generation EW Operational Support Systems (EWOSS) including…
Added 7 months ago
GT
Co-Op Embedded Software Engineer
Gastronomous Technologies Inc.
Oakville, ON
- Full-time
Experience developing on a Linux based platform.
Added 6 months ago
R
Database & IT Specialist
RTX
Calgary, Alberta
- Full-time
…addition to core database administration, you will leverage a developer’s toolkit (C#, ASP.Net) and a broad technical background in client/server administration and infrastructure. This is…
Added 5 months ago
C
Senior Analog & Mixed-Signal Modelling Architect
Ciena
Ottawa, Ontario
- $109,000 to $174,000 CAD / year
- Full-time
Comfortable working in a Linux‑based development environment, using Git and modern collaborative workflows.
Added 6 months ago
S
Staff Network Systems Engineer, AirLink
Semtech
Richmond, British Columbia · CAN - Richmond, BC
- Full-time
5+ years of Linux system experience with proficiency in shell scripting (bash and Python), configuring firewalls (iptables & nftables), cron jobs, and analyzing IP packet captures
Added 4 months ago
D
Senior IT Platform Administrator
Desjardins
Remote, Canada
- Full-time
- Remote
Added 6 months ago
GP
Director Embedded Systems
Generac Power Systems
Remote, Canada
- Full-time
- Remote
Lead and scale a high-performing team of software engineers across low-level embedded systems, embedded Linux, RTOS, and on-device application development.
Added 6 months ago
I(
Information Technology Specialist – Infrastructure & Operations
ITPS (Canada) LTD
London, Ontario
- Full-time
Windows-based infrastructure (with some Linux exposure)
Added 6 months ago
F
AI DevOps Developer (Content Services)
Fortinet
Burnaby, BC
- Full-time
You must have a passion for technology, especially AI and LLM and experimenting with cutting-edge AI models
Added 6 months ago
PI
Senior Web Developer
Pala Interactive
Toronto, Ontario
- Full-time
Work location: Hybrid Remote - 3 days per week in North York, ON M2J 5B5 · Are you comfortable working on a hybrid basis at the office 3 days per week
Added 6 months ago
H
Senior Data Management Engineer - Electricity Market
Hitachi
Remote, Canada
- Full-time
- Remote
Experience with relational databases and Linux

Ciena

Senior Analog & Mixed-Signal Modelling Architect

Ottawa, ON, Canada

$109,000 to $174,000 CAD / year · Full-time

Apply on ciena.wd5.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Pay: $109,000 to $174,000 CAD / year
Job type: Full-time
Posting language: English
Posted: Jun 3, 2026

Original job description

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity - driving our business priorities alongside meaningful social, community, and societal impact.

This is a senior level position.

We are seeking a Senior Analog & Mixed-Signal Modelling Architect to join our DSP team. In this role, you will drive the design, modeling, and system-level validation of analog and mixed-signal subsystems for next-generation high-speed coherent optical modems.

This position emphasizes behavioral modeling using C++ and SystemC, tightly integrated with MATLAB-based system simulations, firmware bring-up flows, and lab validation. You will operate at the intersection of analog-/digital-hardware, DSP, firmware, and electro-optical subsystems - contributing architectural decisions from early concept through silicon bring-up and product deployment.

Primary Duties and Responsibilities

Define and review system‑level analog and mixed‑signal functions for coherent optical modems.
Develop behavioral models of analog and mixed‑signal blocks using C++ and SystemC, with emphasis on firmware register‑map interfaces, control, observability, and execution speed rather than circuit‑level detail.
Apply C++ / SystemC‑AMS to model continuous‑time and mixed‑signal behavior of PLLs, clocking systems, filters, DACs, ADCs, SerDes, and related subsystems.
Build, support, and maintain C++ and MATLAB‑based verification flows, including C++ MEX wrappers that enable behavioral models to be exercised directly within system simulators.
Collaborate closely with analog, digital, DSP, firmware, and lab teams to align models, specifications, and validation plans.
Support ASIC lab bring‑up and characterization, correlating silicon and lab data with behavioral models and system simulations.
Plan and schedule design tasks; specify required resources, tools, and processes.
Create and publish design guidelines, how‑to documents, and setup guides in Confluence.
Mentor junior engineers and contribute to best practices in analog behavioral modeling and system‑level validation.

Candidate Profile

Expert‑level understanding of analog and mixed‑signal processing in high‑speed communication systems.
Proven experience writing C++ and/or SystemC behavioral models for hardware‑adjacent systems.
Demonstrated ability to operate at the system‑architecture level while remaining grounded in real analog behavior and physical impairments.
Solid understanding of key analog impairments, including noise, distortion, non‑linearity, bandwidth limitations, jitter, and phase noise, and their impact on modem‑level performance.
Strong intuition for analog‑digital partitioning, power‑performance trade‑offs, and calibration strategies.
Comfortable translating loosely defined system goals into well‑bounded analog architectures and specifications.
Ability to mentor engineers across disciplines and serve as a technical reference for analog signal‑processing decisions.
Comfortable working in a Linux‑based development environment, using Git and modern collaborative workflows.
Clear technical communication skills and the ability to work effectively across disciplines.

Education and Experience

Post‑graduate degree in Physics or Engineering with a focus on ASIC hardware, communication systems, and/or control systems.

Tools

C++, SystemC‑AMS
MATLAB, Simulink
Python
Cadence Virtuoso
Cadence AMS Designer
Xcelium AMS

Pay Range: The annual salary range for this position is $109,000 - $174,000 CAD.

Pay ranges at Ciena are designed to accommodate variations in knowledge, skills, experience, market conditions, and locations, reflecting our diverse products, industries, and lines of business. Please note that the pay range information provided in this posting pertains specifically to the primary location, which is the top location listed in case multiple locations are available.

Non-Sales employees may be eligible for a discretionary incentive bonus, while Sales employees may be eligible for a sales commission. In addition to competitive compensation, Ciena offers a comprehensive benefits package, including medical, dental, and vision plans, participation in 401(K) (USA) & DCPP (Canada) with company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation time. We also comply with all applicable laws regarding Paid Family Leave and other leaves of absence.

At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard. Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination.

Ciena is an Equal Opportunity Employer, including disability and protected veteran status.

If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.

Apply on ciena.wd5.myworkdayjobs.com About employer

More about this job

Responsibilities

The engineer will drive the design, modeling, and system-level validation of analog and mixed-signal subsystems for high-speed coherent optical modems. They will collaborate across DSP, firmware, and lab teams to align models and support silicon bring-up and characterization.

Requirements

Candidates must possess a postgraduate degree in Physics or Engineering and expert-level understanding of analog and mixed-signal processing in high-speed communication systems. Proven experience in C++ or SystemC behavioral modeling and familiarity with Linux-based development environments are required.

Skills

Analog signal processing
Mixed-signal design
C++
SystemC
MATLAB
Simulink
Behavioral modeling
ASIC hardware
Coherent optical modems
Firmware
Digital signal processing
PLL design
SerDes
System-level validation
Linux
Git

Benefits

Medical plan
Dental plan
Vision plan
DCPP with company matching
Employee Stock Purchase Program
Employee Assistance Program
Paid holidays
Paid sick leave
Vacation time
Paid family leave

Visa sponsorship

Not detected in the job text

Keywords

Analog Signal Processing
Mixed-Signal
C++
SystemC
MATLAB
Simulink
ASIC
Coherent Optical Modems
DSP
Firmware
PLL
SerDes
Cadence Virtuoso
Cadence AMS Designer
Xcelium AMS
Linux
Git
Behavioral Modeling
System-level Validation
Communication Systems
Control Systems
Python
Silicon Bring-up
Hardware-adjacent
Analog-digital partitioning

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Jobs in Canada