Jobs in Canada

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Added 1 day ago
Senior Security Architect
Black Duck Software, Inc.
Calgary, AB
This role secures the multi-cloud infrastructure behind Black Duck's SaaS platforms. The Sr Security Architect will work on cloud security controls from design to operation: maintaining the…
Added 1 day ago
Verafin - Software Developer Senior Specialist (Network Platform)
Nasdaq
St. John's, NL
We're looking for a Software Developer Senior Specialist to join our Network Platform team, reporting to the Sr. Manager – Software Development. In this role, you'll help build the network…
Added 1 day ago
RQ08012 - Sr DevOPS/Cloud Engineer
Rubicon Path
Toronto, ON
We are looking for an experienced Azure DevOps Engineer to join our team and manage the continuous integration and continuous deployment (CI/CD) processes for cloud-native applications…
Added 1 day ago
RQ08216 - Sr. DevOPS/Cloud Engineer
Rubicon Path
Toronto, ON
Design, build and support cloud environments to create digital products
Added 1 day ago
CI
Sr. Software Engineer II, AI on Sensor – Mac, Linux, or Windows (Hybrid)
CrowdStrike, Inc.
Toronto, ON
- $175,000 to $250,000 CAD / year
- Full-time
The cloud component aggregates sensor telemetry for each customer’s network, correlates malicious behavior across multiple machines, and presents our customers’ operations teams with a…
Added 1 day ago
SC
RQ00684 - Sr. DevOPS/Cloud Engineer
Source Code
Toronto, ON
- $72.29 to $108.45 CAD / hour
Cloud Security & Governance: Strong expertise in AWS security best practices, IAM roles/policies, network security, and secure deployment of serverless architectures handling sensitive PHI.
Added 1 day ago
Sr. Integration Engineer
Vertiv
Mississauga, ON
…infrastructure solutions and services that extend from the cloud to the edge of the network. Headquartered in Westerville, Ohio, USA, Vertiv employs around 34,000 people and does business…
Added 1 day ago
AW
Sr. Delivery Consultant - Application Modernization/Consultant en livraison – Modernisation d'applications, AWS Professional Services
Amazon Web Services Canada, Inc.
Toronto, ON · Montréal, QC · Vancouver, BC · Ottawa, ON
- Full-time
…closely with customers to design, develop, implement and re-engineer applications to fully leverage the AWS Cloud, including GenAI-accelerated modernization techniques. You'll be a key…
Added 1 day ago
RC
Sr. Embedded Build, Release and Integration Developer
Randstad Canada
Mississauga, ON
- $110,000 to $150,000 CAD / year
- Full-time
IPC, network traffic, system state, and interactions between processors and
Added 1 day ago
RC
Sr. Network Engineer - Hybrid
Randstad Canada
Brampton, ON
- $110,000 to $125,000 CAD / year
- Full-time
We are seeking a talented individual for the role of Senior Network Engineer. This is a full-time team leadership position. This role reports to the Director of Infrastructure, Networking &…
Added 1 day ago
LO
Sr. Principal Engineer: Silicon Photonics-Hybrid Integration
Lumentum Ottawa ULC
Ottawa, ON
- Full-time
The Sr. Principal Engineer: silicon photonics – Hybrid integration is a key leader responsible for the development of high-volume process flows that integrate unique materials to enhance…
Added 1 day ago
D
Sr Engineer, Cloud Infrastructure
Danaher
Concord, ON
- Full-time
The Engineer, Cloud Hosting is responsible for supporting and improving cloud and infrastructure environments to ensure reliability, performance, and operational efficiency. This role…
Added 1 day ago
I
Sr. Staff Developer, Architecture
iQmetrix
Regina, SK
- Full-time
We are hiring a Principal Engineer, Architecture. This is a senior individual contributor role for someone who is still happiest with their hands on the keyboard, and who thinks in systems…
Added 1 day ago
AS
Sr Engineer, Cloud Infrastructure
AB Sciex LP
Concord, ON
- Full-time
The Engineer, Cloud Hosting is responsible for supporting and improving cloud and infrastructure environments to ensure reliability, performance, and operational efficiency. This role…
Added 1 day ago
ES
Distinguished Engineer, Networking
Equinix Services, Inc.
Canada
- Full-time
- Hybrid
As a Distinguished Engineer within the Infrastructure Engineering organization, you will serve as the definitive technical authority for network architecture across the Network Edge product…
Added 1 day ago
E(
Senior Principal Engineer, Enterprise Networking Architecture, Automation and AI
Equinix (US) Enterprises, Inc.
Toronto, ON
- Full-time
- Hybrid
Equinix is seeking a Sr Principal Engineer to serve as a senior technical authority for the architecture, automation, telemetry, and continued evolution of our global corporate enterprise…
Added 1 day ago
CI
Sr. Software Engineer II, Sensor - Mac, Linux, or Windows (Hybrid)
CrowdStrike, Inc.
Toronto, ON
- $175,000 to $250,000 CAD / year
- Full-time
The cloud component aggregates sensor telemetry for each customer’s network, correlates malicious behavior across multiple machines, and presents our customers’ operations teams with a…
Added 1 day ago
EC
Sr. Platform Engineer
Entrust Corporation
Ottawa, ON
- $108,000 to $158,000 CAD / year
- Full-time
We are seeking a highly technical and hands-on Sr. Platform Engineer to help design and lead the implementation of private datacenter Infrastructure-as-a-Service capabilities.
Added 1 day ago
Senior DevOps Engineer - Cloud Operations
Black Duck Software, Inc.
Calgary, AB
Staff. DevOps Engineer will be a key player on the Cloud Operations team responsible for all SaaS and Hosted services across the company's product portfolio. They will proactively work with…
Added 1 day ago
CS
Sr. Data Center Network Provisioning Engineer
Cerebras Systems
Toronto, ON
- Full-time
- Hybrid
The Sr. Datacenter Provisioning Engineer will be responsible for provisioning, commissioning, and validating network infrastructure, servers, and related systems across large-scale data…
Added 2 days ago
AI
Full Stack Engineer
Apptoza Inc.
Kitchener, ON
- Contract
📍 Location: Hybrid – 2 Days per Week in Office
Added 3 days ago
KG
Network Engineer – (Aruba SD-WAN)
K&K Global Talent Solutions INC.
Quebec, QC
- Full-time
Routing Expertise: Must have good knowledge of Routing on Cisco Devices, Aruba · Aruba Orchestrator: Must have experience of configuring Policies Aruba Orchestrator
Added 4 days ago
T
Sr. Backend Engineer - Node.JS
Telna
ON · Ontario, Canada
- Full-time
Telna is a global connectivity company that provides eSIM, IoT and mobile network technology to travel brands, mobile network operators and enterprises. Our engineering team builds the…
Added 4 days ago
G
Ping Engineer
Galent
Toronto, ON
- Contract
Must have a working knowledge of LAN/WAN/Firewall/VPN network technologies, monitoring, and support best practices
Added 5 days ago
T
Ping Engineer
TheCorporate
ON · Ontario, Canada
- Contract
Must have a working knowledge of LAN/WAN/Firewall/VPN network technologies, monitoring, and support best practices

Sr. Principal Engineer: Silicon Photonics-Hybrid Integration

Ottawa, ON, Canada

P80-USA-1 :$149,900.00 - $214,150.00Disclaimer: Final base salary for the successful candidate will depend on multiple factors, including but not limited to, job location, where work will be performed, qualifications, work history and relevant experience. · Full-time

Apply on lumentum.wd5.myworkdayjobs.com About employer

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Job details

Pay: P80-USA-1 :$149,900.00 - $214,150.00Disclaimer: Final base salary for the successful candidate will depend on multiple factors, including but not limited to, job location, where work will be performed, qualifications, work history and relevant experience.
Job type: Full-time
Posting language: English
Posted: Sep 16, 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!

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

The Sr. Principal Engineer: silicon photonics – Hybrid integration is a key leader responsible for the development of high-volume process flows that integrate unique materials to enhance the performance of Silicon photonics. The solutions will be deployed to cloud and network applications, for the rapidly growing AI market. You will work in a team environment to develop unique process flows and chip functionality through conception, process step design, process integration, plus the analysis and optimization of the integrated component performance.

What You’ll Be Doing

Develop III-V to SiPho hybrid integration process flows for novel and unique III-V components while working within the larger photonic integrated circuit (PIC) development team.
Work collaboratively with wafer fabrication partners and back end of line process integration partners to ensure that the final chip solutions meet all end customer specifications, and the constraints for target applications considering fabrication process capability and required manufacturing tolerances.
Collaborate with test engineering team to develop dedicated test and verification plans, define requirements, and analyze engineering verification measurements.
Consider performance and specification margin to enable high yield in a cost-sensitive high-volume manufacturing environment.
Create a culture of continuous improvement to optimize performance and cost efficiency, to maintain Lumentum’s product competitiveness and to find novel solutions for next generation products
Encourage cross-disciplinary communication between the fabrication and design teams as well as the broader photonics component development team.

What We’re Looking For

Education:

PhD in Electrical Engineering or Physics or equivalent combination of education and work experience

Experience:Core Requirements:

A PhD in Electrical Engineering or Physics or equivalent combination of education and work experience along with a solid background in optical physics and photonics
Experience in managing advanced IC and photonic IC integration methods, 2D, 2.5D, 3D stacking approaches. Experience with photonic component development in a fast-paced environment.
Strong background in photonic device fabrication and analysis of test results
Experience with test methods used to characterize photonic chips
Demonstrated drive and aptitude for wafer fabrication or post-wafer fabrication process development.
Excellent oral and written English communication and presentation skills
Self-motivated, with strong analytical and problem-solving skills

Desired Qualities:

Proficiency with photonics simulation techniques such as FDTD, EME, etc. and software platforms that implement such techniques (e.g., Lumerical, Synopsys)
Proficiency with photonic integrated circuit design flows, physical layout and verification software

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

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!

Pay Range:

P80-USA-1 :$149,900.00 - $214,150.00

Disclaimer:

Final base salary for the successful candidate will depend on multiple factors, including but not limited to, job location, where work will be performed, qualifications, work history and relevant experience. With our continual goal of making Lumentum a best place to work for our employees, we strive to offer employees competitive total compensation packages, which may include annual bonus, commission for certain sales roles, equity, and health and welfare benefits.

Apply on lumentum.wd5.myworkdayjobs.com About employer

More about this job

Responsibilities

The Sr. Principal Engineer at Lumentum Ottawa will design the process flows that combine special materials with silicon photonic chips. The role works with fabrication partners, test engineers and the wider photonics team to get chips into high-volume production.

Requirements

Candidates need a PhD in Electrical Engineering or Physics, or an equivalent mix of education and experience, plus strong optical physics and photonics knowledge. They also need experience with photonic device fabrication, chip testing and wafer or post-wafer process development.

Skills

III-V hybrid integration
Wafer fabrication process development
Back end of line process integration
Photonic device fabrication
Optical test and characterization
Test and verification planning
Lumerical
Synopsys
FDTD simulation
EME simulation
Photonic layout and verification software
2D, 2.5D and 3D integration
Yield and cost optimization
Yield analysis

Benefits

Flexible time off
Health and wellness benefits
Tuition reimbursement
Subsidized meals
Employee stock options
Free gym

Keywords

silicon photonics
hybrid integration
III-V
photonic integrated circuit
PIC
process integration
wafer fabrication
photonics engineer
Lumerical
Synopsys
FDTD
EME
photonic chip testing
2.5D integration
3D stacking
AI optics
optical networking
semiconductor

Seniority

Lead

Perks

Generous paid time off
Flexible hours
Tuition support
Performance bonus
Stock or equity
Wellness program
Meals

Tools

Lumerical
Synopsys
FDTD
EME

Languages

English

Fields of study

Electrical Engineering
Physics

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Work requirements

Jobs in Canada