Jobs in Canada

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Added 1 day ago
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AI Specialist - GPU Computational Physics
Xanadu
Toronto, ON
- Full-time
At Xanadu, we primarily work with Python, JAX, GitHub, Docker and multiple cloud platforms. Proficiency in these technologies is essential.
Added 1 day ago
Toronto - Forward Deployed Engineer - Rapid Innovation Lab
EY
Toronto, ON
At EY, we’re all in to shape your future with confidence.
Added 1 day ago
Data Scientist
Government of Alberta
AB
Collaborate with data engineers, analysts and other stakeholders to design and support scalable data and ML pipelines
Added 1 day ago
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Founding Engineer
Bench
Canada
- Full-time
We're starting with contracted operations that run on heavy labor and tight margins: transit, mining, utilities and facilities. They generate more data than ever, yet still run on…
Added 1 day ago
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Identity and Cloud Security Engineer
Synechron
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Expérience en automatisation et scripting avec PowerShell, Python ou Terraform.
Added 1 day ago
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Senior Embedded Security Developer
Lumentum
Ottawa, ON · Canada - Ottawa (Bill Leathem)
- Full-time
Strong Python or Go development skills; familiarity with C or C++.
Added 1 day ago
Senior Product Manager - 26434
Enverus
Calgary, AB
Partner closely with engineering on technical design, and prototype with Python, SQL, and AI tools to test ideas before committing engineering capacity.
Added 2 days ago
PC
Junior GIS/AutoCAD Technician
Pinchin Canada
ON · Greater St-Catharines-Niagara Metropolitan Area
- Full-time
Experience with Python or R programming and SQL for geospatial applications is an asset.
Added 2 days ago
TA
Operations Research Developer
Transat AT
Montreal, QC
- Full-time
Strong proficiency in Python and SQL, with experience in data analysis, visualization, and analytical solution development.
Added 2 days ago
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Senior Data Solutions Consultant
Klick
Toronto, ON
- Full-time
The Senior Data Solutions Consultant partners with cross-functional teams to design, build, and optimize scalable data solutions that support omnichannel marketing, analytics, and…
Added 2 days ago
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Senior Machine Learning Developer
Clera
Remote, Canada
- $200,000 to $250,000 CAD / year
- Full-time
- Remote
Strong Python skills and software engineering fundamentals, including writing reliable, maintainable, and testable code.
Added 2 days ago
AI
SAS/Python Developer
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Work Model: Hybrid (2 days per week in-person at Toronto office preferred)
Added 2 days ago
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Machine Learning Engineer
Hays
Toronto, ON
- Contract
This role focuses on model development using Python and PyTorch, with a strong emphasis on ownership, experimentation, and practical impact on experiences used by millions of Canadians…
Added 2 days ago
K
Senior Data Solutions Consultant
Klick
Toronto, ON
- Full-time
The Senior Data Solutions Consultant partners with cross-functional teams to design, build, and optimize scalable data solutions that support omnichannel marketing, analytics, and…
Added 2 days ago
OI
Senior Software Engineer
Odaia Intelligence Inc.
Toronto, ON
- Full-time
Reducing patients’ time to therapy by facilitating meaningful interactions with healthcare providers, through human-centric software powered by AI.
Added 2 days ago
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Undergraduate Co-op Student – Software Engineer – Large Molecule Discovery - Technology
Amgen
Burnaby, BC · Canada - Burnaby
- Full-time
At Amgen, if you feel like you’re part of something bigger, it’s because you are. Our shared mission - to serve patients living with serious illnesses - drives all that we do.
Added 2 days ago
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Senior Data Engineer
BMO
Toronto, ON · SCC
- Full-time
Hybrid (minimum 2 days per week in office)
Added 2 days ago
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Senior Embedded Security Developer
Lumentum
Ottawa, ON · Canada - Ottawa (Bill Leathem)
- Full-time
Strong Python or Go development skills; familiarity with C or C++.
Added 2 days ago
CC
RQ11580 - Software Developer - Senior
CCI- Computer Consultants International, Inc.
Toronto, ON
- Full-time
· Familiarity with Python and libraries like pandas, scikit-learn, or PyTorch.
Added 2 days ago
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DevSecOps Engineer , Mississauga, ON
Xforia Global Talent & Technology Solutions
Mississauga, ON
- Contract
Skills: Distributed Systems development, Java, C/C++, Python, JavaScript (Node.js), Linux, CI/CD, GitHub, AI assisted development workflows.
Added 2 days ago
SG
IT and CyberSecurity Auditor – Ethical Hacking
Societe Generale
Montreal, QC
- Full-time
Société Generale (“SG”) is a top-tier global European bank, headquartered in France, with 120,000 employees serving some 26 million clients in more than 62 countries around the world. We…
Added 2 days ago
CI
Student Intern, Automation Support / Development Engineering
Celestica International LP
Newmarket, ON
- $23 to $30 CAD / hour
With deep expertise in design, engineering, manufacturing, supply chain management and platform solutions, Celestica enables critical data center infrastructure for AI, cloud, and hybrid…
Added 2 days ago
Engineering Documentation and AI Automation Internship (16-Month Co-op)
Synopsys
Ottawa, ON
Experience with scripting languages such as Python, Tcl, Perl, C shell, Linux, Git, regular expressions, or command-line tools
Added 2 days ago
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Principal Architect, AI Platform
BMO
Toronto, ON
- Full-time
Partner with AI Platform & Fabrics to ensure platform capabilities (Gateway, Policy Engine, Identity Fabric, Registry, Guardrails, Observability) realize the target architecture, and with…
Added 2 days ago
MC
Data and Artificial Intelligence Winter Student
Meridian Credit Union
St. Catharines, ON · Toronto, ON · Etobicoke, ON
- Full-time
Factor us into your next career opportunity. We want you to grow with us and have an experience that’s different. This is a place where you can expect the unexpected.

Lumentum

Senior Embedded Security Developer

Ottawa, ON, Canada
Canada - Ottawa (Bill Leathem), Canada

Salary Range The salary range for this position is $110,000 - $140,000 · Full-time

Apply on lumentum.wd5.myworkdayjobs.com About employer

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Job details

Pay: Salary Range The salary range for this position is $110,000 - $140,000
Job type: Full-time
Experience: 5+ years of embedded software development experience, including substantial work on security-sensitive systems.
Posting language: English
Posted: Nov 10, 2026

Original job description

It's fun to work in a company where people truly BELIEVE in what they're doing!
We're committed to bringing passion and customer focus to the business.

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

Lumentum Canada was awarded the 2022 National Capital Region’s Top Employers for the 6th consecutive year and the 2022 Career Directory Canada’s Best Employers for Recent Graduates for the 5th consecutive year.

About Lumentum

At Lumentum, we’re building the tech behind the world’s fastest networks and most advanced systems. Our optical and photonic solutions power everything from AI and cloud computing to data centers, telecom, and advanced manufacturing.

We’re a global team of innovators working where light meets technology, solving big challenges that keep the world connected and moving forward. If shaping the future of connectivity excites you, you’ll fit right in.

Why You’ll Love This Role

Lumentum is seeking a Senior Embedded Security Developer to design, implement, and validate security features for next-generation optical circuit switch platforms. This role focuses on device identity, secure provisioning, network management security, and hardware-rooted trust across the product lifecycle - from manufacturing and deployment through operation and recovery.

What You’ll Be Doing

Design, implement, and maintain gNSI security services and their operational commands and workflows, including authorization, path authorization, credential rotation, and certificate management.
Implement secure zero-touch provisioning (Bootz) and device enrollment workflows, including bootstrap identity, credential issuance, trust establishment, and recovery.
Develop device attestation capabilities using TPM-backed identity and measured-boot evidence, including collection and validation of platform measurements.
Implement and harden TLS and mutual TLS for control, telemetry, and management planes, including certificate issuance, rotation, revocation, and trust-bundle updates.
Build security tests and automation; investigate defects; and support internal and external security reviews.

What We’re Looking For

Education:
Bachelor’s degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, or a related field, or equivalent practical experience.

Experience:Core Requirements:

5+ years of embedded software development experience, including substantial work on security-sensitive systems.
Strong Python or Go development skills; familiarity with C or C++.
Experience developing for Linux-based embedded platforms; RTOS experience is a plus.
Practical experience with cryptography, PKI, TLS, and mutual TLS.
Understanding of network-device security and management protocols, such as gRPC, gNMI, or gNSI.
Experience designing or integrating secure provisioning, enrollment, credential management, or certificate lifecycle workflows.
Strong debugging skills and the ability to work across software and platform boundaries.
Clear written and verbal communication skills, including the ability to document designs and explain security decisions.

Preferred Qualifications

Experience implementing or operating gNSI services such as authz, pathz, credentialz, or certz.
Experience with secure zero-touch provisioning, device attestation, TPM 2.0, measured boot, or hardware-backed device identity.
Knowledge of secure boot chains, hardware roots of trust, or manufacturing security.
Experience in telecom, networking, optical systems, or other embedded infrastructure.
Familiarity with security testing, automation, and vulnerability review processes.

Perks You’ll Love

Flexible time off
Health and wellness benefits (physical and mental)
Tuition reimbursement and career growth support
A workplace built for you: free gym, games room, prayer room
Subsidized meals, free coffee/tea
Employee stock options and incentive plans
A collaborative, innovative, and inclusive culture

Salary Range
The salary range for this position is $110,000 - $140,000

Final compensation will be determined based on factors such as experience, skills, and qualifications. In line with our commitment to being a great place to work, Lumentum offers competitive total rewards which may include annual bonus, equity, and comprehensive health and welfare benefits.

Join a Team That’s Shaping the Future

At Lumentum, we’re more than just a workplace - we’re a launchpad for creativity and innovation. We’re committed to celebrating your unique talents and helping you grow. Our guiding principles - Innovate, Engage, Deliver, Excel, and Win - aren’t just words; they’re the heart of what we do.

Let’s Build a Brighter Future Together!

We’re committed to building an inclusive workplace where everyone feels valued and empowered. We welcome applicants from all backgrounds and provide accommodations for individuals with disabilities throughout the hiring process. Your uniqueness makes us stronger, sparks creativity, and drives our success.

Please contact us at talentacquisition@lumentum.com to request accommodation.

Join us - your future starts here!

Apply on lumentum.wd5.myworkdayjobs.com About employer

More about this job

Responsibilities

Design, implement, and validate security features for next-generation optical circuit switch platforms. Manage device identity, secure provisioning, network management security, and hardware-rooted trust throughout the product lifecycle.

Requirements

Requires a bachelor's degree in a relevant engineering or computer science field and at least 5 years of embedded software development experience. Candidates must possess strong skills in Python or Go, cryptography, and Linux-based embedded platform development.

Skills

Embedded software development
Python
Go
C
C++
Linux
Cryptography
PKI
TLS
Mutual TLS
gRPC
gNMI
gNSI
TPM 2.0
Measured boot
Secure provisioning

Benefits

Flexible time off
Health and wellness benefits
Tuition reimbursement
Career growth support
Subsidized meals
Employee stock options
Incentive plans

Visa sponsorship

Not detected in the job text

Keywords

Embedded Security
Optical Systems
Python
Go
Linux
Cryptography
PKI
TLS
gNSI
gNMI
gRPC
TPM 2.0
Measured Boot
Secure Provisioning
Hardware Root of Trust
Network Security
Telecom
Software Engineering
Credential Management
Certificate Lifecycle
Automation
Vulnerability Review
Embedded Infrastructure
Device Identity
Security Testing

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Work requirements

Jobs in Canada