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Added 22 mins ago
Manager, Merchant Strategy & Operations
DoorDash Canada
Vancouver, BC · Toronto, ON
We are looking for an operator with a strong bias to action who loves using data and getting creative to solve problems. You’ll join our Merchant Selection team, where we operate…
Added 22 mins ago
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Project Field Coordinator, Mine
Nutrien
Vanscoy, SK
- Full-time
Reporting to the Mine Maintenance Engineering & Capital Projects Senior Supervisor, the Project Field Coordinator is responsible for the coordination and safe execution of field…
Added 37 mins ago
CE
Field Operator
Cenovus Energy
Drayton Valley, AB
- Full-time
Join our operations team as a Field Operator and contribute to the safe and reliable operation of our gas and oil assets. Reporting to the Operations Coordinator, this role offers the…
Added 37 mins ago
P
Wire EDM Operator
Precinmac
Milton, ON
- $20 to $22 CAD / hour
- Full-time
Position: Wire EDM Operator (2 positions - Afternoon and Night Shift)
Added 1 hour ago
LS
Senior Project Engineer - Facilities
Lauren Services
Kelowna, BC
- Contract
Provide technical support during procurement, construction, field execution and commissioning activities
Added 1 hour ago
K
Processing Operator 1
Kenvue
Guelph, ON
- Full-time
Under minimal direction, the Processing Operator I performs all responsibilities necessary associated with the manufacturing of bulk pharmaceutical products and the accurate documentation…
Added 1 hour ago
Technical Analyst, Metering Registration and Integration and Meter Data Management
Independent Electricity System Operator
Canada
Added 1 hour ago
SB
Flight Coordination Specialist
Skyservice Business Aviation
Calgary, AB · Mississauga, ON
- Full-time
…management, charter, maintenance, and sales from our fixed-based operator services across Canada and the United States. People and values are inseparable assets that fuel our commitment to…
Added 1 hour ago
JA
Opérateur(trice) Senior(e) des essais haute tension
JR Automation
Varennes, QC
- Full-time
Join Hitachi Energy and contribute to shaping the future of energy. As a High Voltage Test Operator, you will play a key role in the validation and certification of large power transformers…
Added 1 hour ago
JA
Opérateur(trice) des essais haute tension
JR Automation
Varennes, QC
- Full-time
Join Hitachi Energy and contribute to shaping the future of energy. As a High Voltage Test Operator, you will play a key role in the validation and certification of large power transformers…
Added 2 hours ago
E
Analyst I (Microbiology) - Eurofins Cosmetics & Personal Care, Inc.
Eurofins
Toronto, ON
- Up to $49,000 CAD / year
- Full-time
Be a capable instrument or equipment operator;
Added 2 hours ago
CEDO - Certified Exposure Device Operator
WQS Careers
Edmonton, AB
WQS NDT Inc. is currently recruiting for an experienced and proficient CEDO (Certified Exposure Device Operator) to join the WQS NDT team.
Added 2 hours ago
SG
CORE Industrial Services L.P. - Underground Operator
Secon Group
Esterhazy, SK
- Full-time
…function of supporting underground mine operations. As the Operator, you will also be required to follow all policies and procedures and legislation required to operate the equipment…
Added 2 hours ago
LS
Senior Project Engineer - Facilities
Lauren Services
Vancouver, BC
- Contract
Provide technical support during procurement, construction, field execution and commissioning activities
Added 2 hours ago
SS
Continuous Improvement Process Engineer
Samuel, Son & Co.
Markham, ON
- Full-time
Partner with VSM, QA, CI, Maintenance to ensure equipment robustness and reduce operator struggles.
Added 2 hours ago
E
Analyst I (Microbiology) - Eurofins Cosmetics & Personal Care, Inc.
Eurofins
Toronto, ON
- $49,000 CAD / year
- Full-time
Be a capable instrument or equipment operator;
Added 3 hours ago
GT
Project Manager
Global Technical Talent, an Inc. 5000 Company
AB · Edmonton, AB
- $50 to $90 CAD / hour
- Contract
Participate in field kickoffs, site walkdowns, and construction safety inspections.
Added 4 hours ago
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Field Labourers
GFL - Sewer Technologies Division
Sparwood, BC
- Full-time
Our GFL Industrial Services team is seeking Field Labourers in Sparwood, BC. The successful candidates will join a team of highly trained individuals who provide supplemental support and…
Added 4 hours ago
Warehouse Operator
I M P Group International Inc.
Trenton, ON
IMP Aerospace & Defence is not only one of the leading companies in the Aerospace field, but we are also one of the most engaging and equality advocating companies to work for. We believe…
Added 6 hours ago
WS
Class 1 Owner Operator - FAST OR TWIC CARD
Westfreight Systems
Regina, SK
- Full-time
…through strong managerial leadership and offering an expansive field of transportation services including truckload, LTL, and over-dimensional shipments has made such growth…
Added 6 hours ago
X
Software Engineer Co-op
XRSounder
Burnaby, BC
- Full-time
Improve field workflows based on operator feedback and propose solutions.
Added 7 hours ago
AH
Maintenance Worker IV
Alberta Health Services
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
…an amazing opportunity for Maintenance Worker IV (Building Operator), who can display their skills in Building Operations, while offering team-focused commitment and positive attitude. The…
Added 8 hours ago
Loader Operator
Amrize
Edmonton, AB
Join Amrize as a Loader Operator and help construct what's next. If you're ready to put your skills to work on projects that matter - and build a career with a company that’s building North…
Added 13 hours ago
SC
Crane & Rigging Supervisor (Vancouver/Coquitlam, BC)
Sterling Crane
Coquitlam, BC
- Full-time
…The successful candidate will be responsible for overseeing field personnel, including job planning, team management, safety compliance, and coordination with other departments to ensure…
Added 15 hours ago
GE
Field Labourers
GFL Environmental Inc.
Sparwood, BC
- Full-time
Our GFL Industrial Services team is seeking Field Labourers in Sparwood, BC. The successful candidates will join a team of highly trained individuals who provide supplemental support and…

Telesat

Senior Software Developer In Test - Python Automation Engineer

Ottawa, ON, Canada

Contract

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Job details

Job type: Contract
Posting language: English
Posted: Oct 4, 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 14 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

Position Overview

We are seeking a highly skilled Senior Python Automation Engineer to design, build, and evolve production-grade automation frameworks, engineering tools, and automated validation for distributed, event-driven microservices. This is a senior hands-on software development role with no people-management responsibility. The successful candidate will use Python as the primary engineering language, apply AI-assisted development responsibly, and work across APIs, asynchronous messaging, CI/CD, containers, and Kubernetes environments.

The engineer will collaborate with software developers, DevOps engineers, architects, and quality engineering stakeholders to improve testability, shorten feedback cycles, diagnose complex distributed failures, and produce repeatable evidence of software quality and release readiness.

\nKey Responsibilities

Design, develop, maintain, and document production-grade automation frameworks, reusable Python packages, fixtures, command-line tools, test utilities, and supporting services.
Use AI-assisted development tools in day-to-day engineering to accelerate coding, refactoring, test generation, debugging, analysis, and documentation while independently reviewing outputs for correctness, security, maintainability, and licensing risk.
Design automated tests with Pytest and apply deep knowledge of collection and execution flow, fixtures, parametrization, markers, hooks, configuration, and plugin architecture.
Configure, extend, or create Pytest plugins for parallel execution, reporting, retries, logging, test selection, resource coordination, port allocation, environment management, and CI-friendly result publication.
Read and understand existing Java code and create or modify small Java scripts or utilities when required. The role does not own Java-based test automation.
Develop, integrate, and validate REST APIs and gRPC services, including unary calls, server-side streaming, client-side streaming where applicable, and bi-directional streaming.
Build automation for distributed, event-driven microservices and asynchronous workflows using Azure Service Bus and Azure Blob Storage, including message correlation, ordering, timing, retries, idempotency, dead-letter handling, failure recovery, and data validation.
Create functional, integration, component, contract, system, regression, reliability, resilience, performance, and scalability automation for service-based and end-to-end workflows.
Validate distributed-system behaviours such as eventual consistency, partial failure, timeout propagation, retry behaviour, duplicate delivery, backpressure, concurrency, and service recovery.
Integrate tests, reports, logs, artifacts, environment controls, and automated quality gates into GitLab CI/CD pipelines and GitLab Runner environments.
Package and execute automation in containerized environments and deploy, inspect, diagnose, and troubleshoot tests and microservices running on Kubernetes.
Improve repeatability through deterministic test data, configuration management, environment isolation, structured logging, metrics, traces, and actionable failure diagnostics.
Participate in code reviews, technical design discussions, engineering standards, documentation, and peer knowledge sharing as a senior individual contributor.

Requirements

Strong hands-on Python development experience, including object-oriented design, typing, packaging, dependency management, concurrency or asynchronous programming, error handling, logging, and maintainable framework architecture.
Demonstrated experience designing and implementing substantial automation frameworks and engineering tooling, not only writing individual test cases.
Deep understanding of Pytest architecture, collection and execution lifecycle, fixture design, parametrization, hooks, configuration, plugin development, and plugin ecosystems.
Practical experience using AI-powered development tools as part of normal engineering workflows, with disciplined human review and validation of generated code and tests.
Working knowledge of Java sufficient to read production code and write or modify small scripts and utilities.
Experience developing, integrating, or testing REST APIs and gRPC services, including streaming patterns and distributed failure modes.
Experience automating asynchronous messaging and object-storage workflows using Azure Service Bus and/or Azure Blob Storage, or closely comparable technologies.
Experience with GitLab, merge-request workflows, source-control best practices, GitLab CI/CD, runners, pipeline artifacts, and automated quality gates.
Solid understanding of distributed systems, event-driven architecture, microservices, Linux, containers, CI/CD, and automated deployment pipelines.
Strong debugging, analytical, communication, and collaboration skills, with the ability to work independently in a senior developer capacity.

Nice to Have

Foundational networking knowledge, including IP addressing, ports, DNS, TLS, routing, load balancing, connectivity troubleshooting, and client-server behaviour.
Experience working in highly automated, AI-enabled engineering environments where AI tools support a significant portion of coding, scripting, analysis, and documentation.
Exposure to Prometheus, Grafana, OpenTelemetry, structured logs, metrics, and distributed traces.
Exposure to telecommunications, SDN orchestration, simulation, high-performance computing, or engineering-modelling platforms.

Education

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

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

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More about this job

Responsibilities

Design, develop, and maintain production-grade automation frameworks and engineering tools for distributed, event-driven microservices. Collaborate with cross-functional teams to improve testability, shorten feedback cycles, and ensure software quality through automated validation.

Requirements

Requires strong hands-on Python development experience and deep knowledge of Pytest architecture and plugin ecosystems. Candidates must have experience with distributed systems, CI/CD pipelines, containerized environments, and the ability to obtain Canadian Controlled Goods program clearance.

Skills

Python
Pytest
Automation Frameworks
REST APIs
gRPC
Azure Service Bus
Azure Blob Storage
GitLab CI/CD
Kubernetes
Microservices
Event-driven Architecture
Containerization
Linux
Java
AI-assisted Development
Distributed Systems

Visa sponsorship

Not detected in the job text

Keywords

Python
Pytest
Automation
Microservices
REST API
gRPC
Azure Service Bus
Azure Blob Storage
GitLab CI/CD
Kubernetes
Docker
Linux
Java
Event-driven Architecture
Distributed Systems
CI/CD
AI-assisted Development
Software Quality
Test Automation
Infrastructure as Code
Telemetry
Prometheus
Grafana
OpenTelemetry
Networking
SDN Orchestration
Satellite Communications
LEO
Controlled Goods Program
Reliability

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