OptiTalent · Job Finder
Engineering jobs in Ontario, Canada
23 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–20 of 23 jobs
Workday Developer
4 days agoTelesat · Ottawa, Ontario, Canada
HybridFull-timeMid levelEngineeringAssist in configuring and maintaining core financial and HCM business processes (including general ledger, cost centers, financial controls, and compensation/advanced comp structures).; Manage and maintain Workday Production, Sandbox, and Preview environments (supporting tenant…
Senior Spectrum Engineer
11 days agoTelesat · Ottawa, Ontario, Canada
HybridFull-timeSeniorEngineeringPrepare, submit, and manage ITU satellite network and system filings and associated technical and regulatory showings in accordance with the ITU Radio Regulations, including applicable coordination and notification procedures.; Collaborate with systems engineering, legal,…
Telesat · Ottawa, Ontario, Canada
HybridFull-timeLead / staffEngineeringTranslate customer and mission requirements into a clear traceability matrix linking each requirement to the relevant Lightspeed design, responsible team, disposition, status, verification method, and planned evidence. Record gaps, assumptions, conflicts, ambiguities, and…
Senior Python Test Automation Engineer
2 weeks agoTelesat · Ottawa, Ontario, Canada
HybridFull-timeSeniorEngineeringDesign 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…
SysOps Software Architect
2 weeks agoTelesat · Ottawa, Ontario, Canada
HybridFull-timeLead / staffEngineeringDefine and maintain the end-to-end SysOps software architecture for the ESCP-P program.; Translate ESCP-P operational concepts and system requirements into software architecture, interfaces, services, workflows, and deployment requirements.; Identify which existing Lightspeed…
Telesat · Ottawa, Ontario, Canada +1
HybridFull-timeSeniorEngineeringLead government, enterprise, and partner User Terminal Concepts of Operations (CONOPS), operational scenarios, and system-level documentation.; Define and mature requirements for fixed, mobile, airborne, maritime, portable, autonomous, and other specialized User Terminal…
Systems Engineering Specialist
3 weeks agoTelesat · Ottawa, Ontario, Canada
HybridFull-timeEngineeringTake ownership of the design, development, and validation of algorithms and optimization methods in C++ to improve system performance and reliability while meeting system requirements.; Translate system requirements into mathematical models, resource allocation strategies, and…
User Terminal System Engineering Specialist
5 weeks agoTelesat · Ottawa, Ontario, Canada
HybridFull-timeEngineeringDevelop, review, clarify, and maintain User Terminal requirements, PRDs, interfaces, and supporting system documentation.; Perform requirements updates, decomposition, allocation, traceability, and compliance analysis across terminal hardware, modems, software, and integrated…
Senior User Terminal System Engineer
5 weeks agoTelesat · Ottawa, Ontario, Canada
HybridFull-timeSeniorEngineeringSupport development and maintenance of User Terminal requirements, PRDs, interfaces, and technical specifications.; Assist with requirements updates, traceability, compliance assessment, and requirements-to-test mapping across terminal hardware, modems, and software.;…
Software Architect, User Terminals
6 weeks agoTelesat · Ottawa, Ontario, Canada
HybridFull-timeLead / staffEngineeringDefine and maintain software architecture for military User Terminal products and programs.; Lead architectural trade studies and technology evaluations.; Collaborate with Systems Engineering to derive software architectures from system requirements.; Ensure software designs…
Senior Engineering Delivery Lead
7 weeks agoTelesat · Ottawa, Ontario, Canada
HybridFull-timeLead / staffEngineeringOwn and maintain the integrated Core User Terminal delivery plan across multiple engineering teams and disciplines.; Drive execution coordination spanning software, modem hardware, systems engineering, integration, verification, validation, and release functions.; Establish and…
Senior Manager, Embedded Software
7 weeks agoTelesat · Ottawa, Ontario, Canada
HybridFull-timeManagerEngineeringProvide technical leadership and guidance to the team members, ensuring that best SW development practices are followed, and technical challenges are effectively addressed.; Develop and present SW development status reports, highlighting accomplishments, challenges, and risks.;…
Satellite Operations Engineer (GEO)
8 weeks agoTelesat · Ottawa, Ontario, Canada
On-siteFull-timeEngineeringFollowing a comprehensive technical review of 1) satellite manufacturer documentation and associated subsystem training, and 2) satellite real-time control system design and operation, support the development of satellite subsystem operations products for the assigned…
Technical Writer, User Terminal (UT) Engineering
2 months agoTelesat · Ottawa, Ontario, Canada
HybridFull-timeSeniorEngineeringAuthor, edit, and maintain engineering documentation; Technical Requirements Documents (TRDs); Product Requirements Documents (PRDs); Interface Requirements Documents (IRDs); Interface Control Documents (ICDs); Technical Notes (TNs); Design Description Documents (DDDs);…
Telesat · Ottawa, Ontario, Canada
On-siteFull-timeManagerEngineeringThe Senior Manager, GEO Satellite Operations Engineering will have overall responsibility for management oversight of technical personnel supporting the Satellite Engineering and Flight Dynamics operations activities of Telesat’s in-orbit fleet of geostationary satellites. As…
Senior LEO Flight Dynamics Specialist
4 months agoTelesat · Ottawa, Ontario, Canada
On-siteFull-timeSeniorEngineeringLead Flight Dynamics System (FDS) development; tailoring processes to manage the Lightspeed constellation;; Oversee the development of Space Situational Awareness System (SSAS) processes and concepts;; Lead orbit management CONOPS for all phases of the Lightspeed mission;…
LEO Flight Dynamics Specialist
4 months agoTelesat · Ottawa, Ontario, Canada
On-siteFull-timeEngineeringDevelops and maintain automation scripts and CI/CD pipelines for operational workflows;; Manages version control, configuration management, and deployment of software changes;; Troubleshoots, optimizes, and monitors FDS performance and stability;; Documents all developed…
Telesat · Ottawa, Ontario, Canada
HybridFull-timeSeniorEngineeringThe System Verification Engineering Specialist for Space Segment will be supporting the development and execution of key system verification and validation plans as part of the overall Satellite constellation “Integration, Verification and Validation” (IVV) Strategy of the…
Antenna and UT System Engineer
9 months agoTelesat · Ottawa, Ontario, Canada +1
HybridFull-timeEngineeringDevelop technical requirements for LEO Constellation UT antenna technology, including modem integration and antenna architecture; Support the definition of UT antenna and modem requirements, evaluate vendor developed technologies; Interface with and evaluate vendor-proposed…
Senior Systems Engineer
11 months agoTelesat · Ottawa, Ontario, Canada
HybridFull-timeSeniorEngineeringWork closely with stakeholders to translate mission requirements into System requirements.; Manage the development and execution of Change Requests and Change Notices that affect System Engineering owned requirement documents.; Provide recommendations on managing gaps in…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.