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Added 6 months ago
GT
Co-Op Embedded Software Engineer
Gastronomous Technologies Inc.
Oakville, ON
- Full-time
…realizes the “Kitchen of the Future” through advanced industrial automation techniques and cutting-edge…
Added 5 months ago
CE
Process Systems Engineering Co-op, Automation & Data Integration
Carbon Engineering Ltd.
Squamish, British Columbia
- $22 to $26 CAD / hour
- Temporary
Reporting to the Senior Systems Engineer, Advanced Automation and Data Integration, the selected candidate will collaborate with the Process Systems Engineering team applying a range of…
Added 5 months ago
Network Engineer, Foundation & Support
Meta
Quinte West, Ontario
Meta is seeking a Network Engineer to join the Foundation and Support team, focused on the deployment, operations, and lifecycle management of enterprise network services (ENS) that…
Added 5 months ago
W
(CAN) Quality Engineer III
Walmart
Mississauga, Ontario
- Full-time
3+ years of SQL expertise, 2+years of Python experience
Added 6 months ago
NN
AWS Devops Engineer
Newrich Network
Remote, Canada
- Part-time
- Remote
We are looking for a Staff Software Engineer who can contribute across the product - building new features, improving existing systems, and helping the team work more efficiently. This is a…
Added 2 months ago
SIEM/ SOAR Engineer
SIA Innovations INC
Montreal, QC
We are seeking an experienced Cortex XSIAM Engineer to join our cybersecurity team. This role is pivotal in deploying, managing, and optimizing our Cortex XSIAM environment to enhance our…
Added 6 months ago
XE
Senior Optical Engineer - Stray Light
Xcimer Energy
Quinte West, Ontario
- Full-time
As a Senior Stray Light Optical Engineer, you will be the primary technical authority on non-sequential ray tracing and stray light mitigation. Your work will focus on modeling and…
Added 6 months ago
H
Senior Data Management Engineer - Electricity Market
Hitachi
Remote, Canada
- Full-time
- Remote
…modern power grids operate and evolve. As a Data Management Engineer – Grid, you will support our Grid Automation business by designing and delivering data management solutions that enable…
Added 6 months ago
N
HW Test Engineer
Nokia
Ottawa, ON
- Full-time
We are currently seeking a HW Test Engineer to define Test Strategy, Test SW and HW required for cost-effective, automated test solutions for manufacturing of network equipment
Added 6 months ago
Network Engineer, Foundation and Support (Edge/Backbone Infrastructure Design)
Meta
Quinte West, Ontario
…this role, we are looking for a Network Infrastructure Design Engineer with demonstrated experience in developing and delivering network infrastructure solutions at scale in a data center…
Added 6 months ago
Network Engineer, Operations & Support
Meta
Quinte West, Ontario
Experience with network automation scripting using Python or similar languages to reduce manual operational tasks in site services environments
Added 6 months ago
Network Engineer, Operations & Support
Meta
Quinte West, Ontario
Meta is looking for a Network Operations Engineer with a mix of solid technical and operations leadership & management skills in networking, business process engineering, colo ops &…
Added 4 months ago
S
Embedded Software Engineer
Spaceium
Ottawa, Ontario
- $75,000 to $110,000 CAD / year
…boundaries of what’s possible in orbit. As an Embedded Software Engineer, you will develop the core software that directly interfaces with spacecraft…
Added 6 months ago
PC
AI Product Engineer, Games
Puzzle Cats
Remote, Canada
- Full-time
- Remote
Experience with Python scripting for tooling, automation, or data pipelines
Added 6 months ago
K
Data Engineer
KUBRA
Mississauga, Ontario
- Full-time
Added 6 months ago
Z
Software Engineer, Backend (All Levels)
Zip
Remote, Canada
- Full-time
- Remote
As a Software Engineer you will be responsible for building Zip’s core products and architecture. You will ship features that will be immediately used by our users, and will work with a…
Added 6 months ago
Senior Application Support Engineer (Trading & Market Data)
Solactive AG
Toronto, Ontario
Improve monitoring, automation, operational processes, and support workflows.
Added 6 months ago
W
Software Engineer, Labelling, Data & Automation
Waabi
Toronto, ON
- $127,000 to $225,000 USD / year
- Full-time
As a Software Engineer on our Labelling and Data Automation team, you will build pipelines, tools, and workflows to accelerate the development of our AI-first self-driving technology. The…
Added 6 months ago
Senior Data Engineer
Redlen Technologies Inc.
Central Saanich, British Columbia · Saanichton, BC
The Senior Data Engineer will design, build, and maintain scalable data pipelines and automation frameworks that enable the Data Science team to process and analyze detector data…
Added 6 months ago
T
Machine Learning Engineer
TD
Remote, Canada
- Full-time
- Remote
Architect scalable machine learning and Gen AI systems that integrate with existing data platform and infrastructure, focusing on automation, operation efficiency, and reliability
Added 6 months ago
S
Senior AI Engineer
ShyftLabs
Toronto, Ontario
- Full-time
ShyftLabs is looking for a Senior AI Engineer to sit at the intersection of AI/ML engineering and backend platform development. This isn't a research role, it's a hands-on engineering…
Added 6 months ago
M
Lead, Data Engineer
McKesson
Remote, Canada
- Full-time
- Remote
The Lead Data Engineer is a senior individual contributor within McKesson’s Decision Intelligence organization, responsible for leading the design, delivery, and operationalization of…
Added 6 months ago
H
Senior Electrical Design Engineer
Humanoid
Burnaby, BC
- Full-time
Experience with Python, C++, LabView, or MATLAB for automation and testing.
Added 6 months ago
QC
Platform & Infrastructure Engineer
Q-Block Computing
Ottawa, Ontario
- $100,000 to $140,000 CAD / year
- Full-time
Develop Python, Bash, and Ansible automation for network provisioning, system deployment, and configuration management across a growing device fleet.
Added 2 months ago
R
Software Engineer
RBGlobal
Mississauga, ON
- Full-time
We are looking for an enthusiastic and motivated software engineer to join our marketplace teams. This is an excellent opportunity for someone early in their career who is eager to learn…

Q-Block Computing

Platform & Infrastructure Engineer

Ottawa, ON, Canada

$100,000 to $140,000 CAD / year · Full-time

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Job details

Pay: $100,000 to $140,000 CAD / year
Job type: Full-time
Experience: 4+ years of professional experience spanning at least two of: embedded Linux development, network infrastructure design, or full-stack web application development.
Posting language: English
Posted: Apr 15, 2026

Original job description

Location: Ottawa, ON (on-site)
Employment type: Full-time
Salary range: $100,000 – $140,000 CAD per year

About Q-Block Computing: Q-Block Computing builds quantum systems that operate in the real world. The company develops quantum timing, quantum-secure communications, and quantum computing platforms engineered for the performance, reliability, and environmental resilience that mission-critical applications demand - systems designed to be deployed, maintained, and trusted by operators who cannot afford ambiguity about whether the technology works.

The long-term vision is deeper than any single platform. Q-Block is pursuing a mission to decode Nature's foundational model - to build instruments of sufficient precision and coherence that they become tools for understanding the physical universe at its most fundamental level. Commercialization and science reinforce each other by design.

About this role: The Platform & Infrastructure Engineer will design, build, and maintain the distributed computing and networking backbone that ties Q-Block's control hardware into coherent, observable, manageable systems. The work spans embedded Linux platforms on ARM compute modules, tiered network architectures that carry real-time control traffic, and the web-based management layer that makes the whole thing operable at scale.

The successful candidate is an engineer who moves fluently across at least two of three worlds - embedded Linux, networking, and full-stack applications - and has the judgment to make each one serve the others. This is a role for someone who reaches for Yocto, a managed switch, and a frontend framework in the same week and does not treat any of them as someone else's problem. The role reports into the Technical Lead and offers real ownership of the platform that every other system depends on.

Responsibilities

Design, build, and maintain embedded Linux system images for ARM-based compute modules using Yocto, Buildroot, or comparable frameworks.
Architect and implement multi-tier LAN environments with isolated address spaces, managed Ethernet switching, VLANs, and QoS policies for reliable, low-latency delivery of control payloads.
Design and deploy core network services, including DNS, DHCP, NFS, and time synchronization, across tiered network topologies.
Design, develop, and maintain a web-based management application providing real-time device monitoring, topology visualization, and command distribution.
Develop Python, Bash, and Ansible automation for network provisioning, system deployment, and configuration management across a growing device fleet.
Implement monitoring and observability tools to track network health, device status, and overall system performance.
Develop and execute quality assurance procedures for infrastructure systems; validate throughput, latency, and failover behaviour under realistic load.
Write and maintain documentation for network topology, IP addressing schemes, switch configurations, system build procedures, and operational runbooks.
Participate in design reviews and contribute to the engineering standards of the platform team.
Collaborate across firmware, hardware, scientific, and systems teams to translate system-level requirements into reliable platform deliverables.
Contribute to a culture of continuous learning, rigorous engineering practice, and honest technical discussion.

Required qualifications

Bachelor's degree in Computer Science, Computer Engineering, Information Technology, Electrical Engineering, or a closely related field.
4+ years of professional experience spanning at least two of: embedded Linux development, network infrastructure design, or full-stack web application development.
Strong Linux/UNIX systems expertise: kernel configuration, systemd, device trees, package management, and system image creation for embedded targets.
Working knowledge of network architecture: TCP/UDP, VLAN design, DHCP/DNS, managed switch configuration, and baseline security hardening.
Full-stack web development fluency: proficiency in at least one modern frontend framework and one backend framework.
Strong Python proficiency; ability to design clean, maintainable automation and infrastructure code.

Preferred qualifications

Hands-on experience with Yocto or Buildroot BSP development for ARM SoMs.
Experience deploying and operating HPC clusters, including scheduler frameworks (Slurm, PBS, or comparable), parallel filesystems, and provisioning at node-count scale.
Experience with MPI-based workloads, including tuning for message-passing performance, collective operations, and multi-node job orchestration.
Familiarity with low-latency, high-bandwidth interconnects (InfiniBand, RoCE, OmniPath) and the diagnostic tooling that goes with them.
Experience with scientific computing workflows, high-throughput distributed systems, or hardware-in-the-loop compute environments.
Experience with infrastructure-as-code tools, container platforms, or systems automation frameworks.
Familiarity with virtualization and storage platforms (bare-metal hypervisors, Ceph, or comparable).
Exposure to precision timing protocols (PTP, NTP, white rabbit hardened deployments) or deterministic networking.
Experience building observability stacks (Prometheus, Grafana, or comparable) in a production setting.
Working familiarity with NIST SP 800-171 controls and the documentation practices required to demonstrate compliance in an R&D environment.
Exposure to FIPS 140-validated cryptographic modules, FIPS-compliant system configuration, or equivalent high-assurance cryptographic deployment experience.
Familiarity with NIST SP 800-53, CMMC, or ITSG-33 control frameworks as applied to engineering infrastructure.
Experience implementing access control, audit logging, or secure boot/secure provisioning practices in a regulated environment.
Experience in scientific, defense, or deep-tech hardware environments.

Security and compliance requirements

Must be eligible to obtain and maintain Government of Canada security clearance, if required for assigned projects.
Must be eligible to comply with requirements of the Controlled Goods Program, if required for assigned projects.
Must be willing to participate in background screening, documentation, and compliance processes associated with security-sensitive work.
Must be willing to follow secure infrastructure, access control, and documentation practices in support of security-sensitive programs.

Skills and attributes

Strong attention to detail, authenticity, and a sense of responsibility in all tasks.
Critical thinking and a problem-solving mindset grounded in measurement and evidence.
Clear written and verbal communication; ability to produce platform documentation that holds up under rigorous review.
Strong interpersonal skills and the ability to work collaboratively in a dynamic, multidisciplinary team.

Benefits

Extended health care (including dental and vision)
Life insurance

Equal opportunity

Q-Block Computing is an equal opportunity employer. We are committed to treating all employees and applicants with respect and dignity. Accommodations are available on request during the application and recruiting process.

Canadian citizens and permanent residents are strongly encouraged to apply. All interested candidates are encouraged to apply.

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More about this job

Responsibilities

You will design, build, and maintain the distributed computing and networking infrastructure for quantum hardware systems. This includes developing embedded Linux platforms, managing multi-tier network architectures, and creating web-based management applications.

Requirements

Candidates must have a bachelor's degree in a relevant technical field and at least 4 years of professional experience in embedded Linux, network infrastructure, or full-stack development. You must also be eligible for Government of Canada security clearance and Controlled Goods Program compliance.

Skills

Embedded Linux
Network architecture
Python
Ansible
Yocto
Buildroot
TCP/UDP
VLAN
DNS
DHCP
Web development
Automation
System administration
HPC clustering
Observability tools
ARM architecture

Benefits

Extended health care benefits
Dental
Vision
Life insurance

Visa sponsorship

Not detected in the job text

Keywords

Platform Engineering
Infrastructure Engineering
Embedded Linux
Yocto
Buildroot
ARM
Network Architecture
VLAN
QoS
DNS
DHCP
NFS
Python
Bash
Ansible
Automation
Web Development
Observability
HPC
Scientific Computing
Infrastructure-as-code
Quantum Computing
System Administration
Security Clearance
Controlled Goods Program

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