Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 9 days ago
08 - Operations Engineering Specialist
Celestica International LP
Toronto, ON
Senior commodity engineer with extensive experience in managing electronic component quality. Applicant must have experience working directly with suppliers to drive quality improvement…
Added 9 days ago
A
Junior Mechanical Engineer
AtkinsRéalis
Pickering, ON
- Full-time
Perform engineering tasks under the supervision and responsibility of a licensed Professional Engineer, including calculations, data review, drawings, specifications and field support.
Added 9 days ago
A
Junior Civil Engineer
AtkinsRéalis
Pickering, ON
- Full-time
Perform engineering tasks under the supervision and responsibility of a licensed Professional Engineer, including calculations, data review, drawings, specifications and field support.
Added 9 days ago
A
Junior I&C (Instrumentation and Controls) Engineer
AtkinsRéalis
Pickering, ON
- Full-time
Perform engineering tasks under the supervision and responsibility of a licensed Professional Engineer, including calculations, data review, drawings, specifications and field support.
Added 9 days ago
Quality Engineer
Woodbridge
Woodbridge, ON
…team of over 7,000 teammates strong who are laser focused on quality, collaboration, and a commitment to sustainability. We are proud to give back to the communities in which we live and…
Added 9 days ago
V|
Ingénieur(e) d'exécution de projets/Execution Project Engineer
Veolia | Water Tech
Montreal, QC
- Full-time
Reporting to the Project Execution Team Lead, you will be at the heart of the action. As a Project Execution Engineer, you will do more than prepare documentation - you will lead our water…
Added 9 days ago
MS
Senior Plant Process Engineer
ML6 Search + Talent Advisory
Saskatoon, SK
- Full-time
Our client, a well-established global manufacturing company, is seeking a Senior Plant Process Engineer to help improve safe, reliable and efficient operations at one of its manufacturing…
Added 9 days ago
MT
Manufacturing Engineer
Modern Technical Staffing Inc.
Guelph, ON
- $90,000 to $105,000 CAD / year
- Full-time
Our client in Guelph is looking for a Manufacturing Engineer. They are seeking someone who has been employed as a Manufacturing or Process Engineer with a low volume, high mix, CNC…
Added 9 days ago
PG
Senior Application Security Engineer
Paymentus Group Inc
Richmond Hill, ON
- Full-time
The Senior Application Security Engineer is responsible for helping secure the Paymentus SaaS platform by partnering directly with software engineering, product, cloud infrastructure,…
Added 9 days ago
N
Senior Systems Engineer - Traffic Management
Nubank
Toronto, ON
- Full-time
Proprietary technology and data at scale power Nu’s digital platform, built to promote financial access, advancement, and transparency. Its business model thrives on customer love and lower…
Added 9 days ago
ES
Senior Data Engineer
Exchange Solutions
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The Senior Data Engineer reports to the Director, Information Technology Operations and designs, builds, and scales the data systems that support analytics, AI-enabled experiences, and…
Added 9 days ago
C-
Technical Sales Intern- Mississauga
Captiveaire - Region 114 Western PA
Mississauga, ON
- Volunteer
Must possess excellent technical skills in AutoCAD · Must have good organizational, communication and presentation skills and a strong desire to serve the customer
Added 9 days ago
PT
Quality Engineer
Precision Technologies
Montreal, QC
- Full-time
Lead structured root cause analysis of delivery performance drivers using existing data sources and cross-functional working sessions
Added 9 days ago
T
Senior Python Test Automation Engineer
Telesat
Ottawa, ON
- Full-time
We are seeking a senior Python Automation Engineer to design, build, and maintain scalable test automation frameworks for distributed, event-driven applications. This is a hands-on…
Added 9 days ago
S
Business Intelligence (BI) Data Engineer
Semex
Guelph, ON
- Full-time
This is an in-person role requiring 3 days per week in our Guelph location
Added 9 days ago
AS
Engineer
Alliance Search Partners
Mississauga, ON
- Full-time
Knowledge of data quality, metadata management, and data governance frameworks.
Added 9 days ago
NB
Senior Data Engineer
National Bank of Canada
Montreal, QC
- Full-time
Implement governance, control, quality and security mechanisms to ensure data integrity and confidentiality.
Added 9 days ago
ST
Quality Engineer
Sapsol Technologies Inc
Montreal, QC
- Full-time
As a Quality Engineer, you will play a central role in improving delivery performance by identifying systemic issues, bringing the right stakeholders together, and helping drive corrective…
Added 9 days ago
Quality Engineer
Sapsol Technologies Inc
Montreal, QC
Lead structured root cause analysis of delivery performance drivers using existing data sources and cross-functional working sessions
Added 9 days ago
Optical Engineer
National Research Council Canada
Victoria, BC
The Herzberg Astronomy and Astrophysics Research Centre (HAA) is seeking an Optical Engineer to lead the conception, development and delivery of advanced optical instrumentation and systems…
Added 9 days ago
B&
Civil Engineer - Water
Black & Veatch Family of Companies
Markham, ON
- $115,280 to $192,140 CAD / year
Prepares complex engineering calculations following standard methods and principles. Manages assigned budget, schedule, and quality requirements.
Added 9 days ago
S&
Lead Substation Engineer 2 - Grid
Sargent & Lundy
Calgary, AB
- Full-time
Sargent & Lundy values the appropriate use of technology to improve how work gets done and deliver high-quality outcomes for our clients. Depending on the role, employees may use data,…
Added 9 days ago
Principal System Engineer
Backbase
Toronto, ON
About the Role We are seeking a seasoned, hands-on Principal System Engineer to act as a technical vanguard and drive engineering excellence across our organization. Operating in a highly…
Added 9 days ago
Assistant Building Operator, Toronto
Great Canadian Entertainment
Toronto, ON
First Aid and Building Environmental Systems (BES) Class2 working towards Class 1 certification is required; · Must have Microsoft Office skills (Excel, Word, Outlook etc.);
Added 9 days ago
Contract - Assistant Building Operator, Toronto
Great Canadian Entertainment
Toronto, ON
First Aid and Building Environmental Systems (BES) Class2 working towards Class 1 certification is required; · Must have Microsoft Office skills (Excel, Word, Outlook etc.);

Telesat

Senior Python Test Automation Engineer

Ottawa, ON, Canada

Full-time

Apply on jobs.lever.co About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: 6-9 years of related experience in Test Automation
Posting language: English
Posted: Oct 22, 2026

Original job description

Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown to be one of the largest and most successful global satellite operators.

Telesat Lightspeed, our revolutionary Low Earth Orbit (LEO) satellite network, scheduled to begin service in 2027, will revolutionize global broadband connectivity for enterprise and Government users by delivering a combination of high capacity, security, resiliency and affordability with ultra-low latency and fiber-like speeds. Telesat is headquartered in Ottawa, Canada, and has offices and facilities around the world.

The company’s state-of-the-art Satellite fleet consists of 12 GEO satellites, the Canadian payload on ViaSat-1 and one LEO 3 demonstration satellite. For more information, follow Telesat on X and LinkedIn or visit www.telesat.com

We are seeking a senior Python Automation Engineer to design, build, and maintain scalable test automation frameworks for distributed, event-driven applications. This is a hands-on technical leadership role focused on Python-based automation, quality engineering, and team mentorship.

You will work closely with software developers, DevOps engineers, and architects to improve software quality, accelerate release cycles, and ensure reliable validation of APIs, user interfaces, and microservices. In addition to hands-on development, you will mentor engineers, coordinate testing activities, and help drive automation best practices across the team.

\nKey Responsibilities

Design and maintain automation frameworks using Python and Pytest.
Develop automated tests for APIs, web applications, and distributed microservices using Pytest, Selenium, and custom helper libraries.
Validate Kafka-based event-driven workflows, messaging, and data integrity.
Build reusable automation utilities using HTTPX, Trino, and other supporting technologies.
Integrate automated testing into GitLab CI/CD pipelines and quality gates.
Execute and troubleshoot automation in containerized and Kubernetes environments.
Manage test execution, reporting, and defect tracking using Jira and Zephyr.
Collaborate with developers and DevOps teams to diagnose and resolve complex system issues.
Mentor junior and intermediate test engineers through coaching, code reviews, and technical guidance.
Assist with test planning, work assignment, prioritization, and delivery coordination across the test team.

Education and Experience required

6-9 years of related experience in Test Automation
Strong Python development and automation experience.
Advanced experience with Pytest and automated testing frameworks.
Hands-on experience with Selenium-based UI automation.
Experience testing REST APIs, microservices, and distributed systems.
Experience with Kafka or similar event-driven messaging platforms.
Experience with GitLab, CI/CD pipelines, and source control best practices.
Experience using Jira and Zephyr for test management and defect tracking.
Proven ability to mentor engineers and lead automation initiatives.
Strong analytical, troubleshooting, communication, and collaboration skills.
Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, or a related field, or equivalent practical experience.

Nice to have

Experience with Trino, HTTPX, gRPC, or Kubernetes.
Exposure to Prometheus, Grafana, OpenTelemetry, or distributed tracing.
Experience in telecommunications, SDN, cloud-native platforms, or large-scale distributed systems.
Experience working in AI-assisted software development environments.

The successful candidate must be able to work in Canada and obtain clearance under the Canadian Controlled Goods Program (CGP).

At Telesat, we take pride in being an equal opportunity employer that values equality in the workplace. We are committed to providing the best candidate experience possible including any required accommodations at every stage of our interview process. All qualified applicants that have been selected for an interview that require accommodations, are advised to inform the Telesat Talent team accordingly. We will work with you to meet your needs. All accommodation information provided will be treated as confidential.

Apply on jobs.lever.co About employer

More about this job

Responsibilities

Design and maintain scalable test automation frameworks using Python and Pytest for distributed, event-driven applications. Collaborate with cross-functional teams to improve software quality, mentor junior engineers, and drive automation best practices.

Requirements

Requires 6-9 years of experience in test automation with strong proficiency in Python, Pytest, and Selenium. Candidates must have a bachelor's degree in a related field and the ability to obtain Canadian Controlled Goods Program clearance.

Skills

Python
Pytest
Test Automation
Selenium
API Testing
Microservices
Kafka
GitLab CI/CD
Kubernetes
HTTPX
Trino
Jira
Zephyr
Distributed Systems
Technical Leadership
Mentorship

Visa sponsorship

Not detected in the job text

Keywords

Python
Test Automation
Pytest
Selenium
API
Microservices
Kafka
GitLab
CI/CD
Kubernetes
HTTPX
Trino
Jira
Zephyr
Distributed Systems
Satellite
Telecommunications
SDN
Cloud-native
Prometheus
Grafana
OpenTelemetry
gRPC
Quality Engineering
Event-driven
Software Development
Automation Frameworks
Data Integrity
Containerization
Technical Leadership

Report this job

Work requirements

Jobs in Canada