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Director System Engineering Jobs in Ontario (NOW HIRING)

Telesat

System Engineering Specialist

Ottawa, ON · On-site

Reporting to the Director, Systems Solutions, the System Engineering Specialist will contribute to the evaluation and definition of next-generation Lightspeed system capabilities. Working closely ...

Telesat

Senior System Engineering Specialist

Ottawa, ON · On-site

Reporting to the Director, Systems Solutions, the Senior System Engineering Specialist will lead the evaluation and definition of next-generation Lightspeed system capabilities, with particular focus ...

ServiceNow

Manager, Systems Engineering

Toronto, ON · On-site +1

CA$125K - CA$220K/yr

Director, Systems Engineering As a Manager of Systems Engineering, you will oversee a team responsible for designing, building and scaling our global cloud infrastructure systems that are at the ...

Telesat

Security System Architect

Ottawa, ON · On-site

Backed by a legacy of engineering excellence, reliability and industry-leading customer service ... Reporting to the Senior Director, System Architecture and Release Train, you will lead the ...

Scotiabank

Director, Engineering

Toronto, ON · On-site

The Director partners closely with business and product leads to align on requirements and ... digital systems. * Drives engineering excellence by promoting best practices in coding ...

Marriott

Director of Engineering

Toronto, ON · On-site

Maintains property life safety systems (e.g., firefighting equipment, sprinkler systems, and alarm ... Attends Board of Directors meetings and Annual Meeting of Members to present property management ...

Marriott

Director of Engineering

Toronto, ON · On-site

Maintains property life safety systems (e.g., firefighting equipment, sprinkler systems, and alarm ... Attends Board of Directors meetings and Annual Meeting of Members to present property management ...

Maple

Director, Platform Engineering

Toronto, ON · On-site

We're looking for a Director, Platform Engineering to build that foundation - and lead the team ... systems, progressive delivery, automated quality gates), and cloud infrastructure fluency (AWS ...

Kinectrics

System Engineer

Teeswater, ON · On-site

CA$115K - CA$135K/yr

Director, Ontario Nuclear Services Hours per week: 40 hours per week (This is a shift work position ... Have an understanding and ability to apply engineering fundamentals various projects being ...

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System Engineering Specialist

Ottawa, ON • On-site

Telesat
See more jobs at Telesatexternal

Full-time

Re-posted 12 days ago

Key responsibilities

  • Support the evaluation and evolution of system architecture concepts for future Lightspeed capabilities, services, and payload enhancements.

  • Participate in system-level trade studies evaluating performance, operational impacts, implementation complexity, interoperability, and overall business value.

  • Work with internal engineering teams, suppliers, and partners to collect requirements, evaluate technical solutions, and support architectural decision-making.

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


Telesat is launching a state-of-the-art satellite constellation of highly advanced satellites in low-earth orbit that will seamlessly integrate with terrestrial networks. The global network will deliver fiber-quality throughput anywhere on Earth.

We are growing quickly and are currently in need of a System Engineering Specialist to join our System Solutions team.

Reporting to the Director, Systems Solutions, the System Engineering Specialist will contribute to the evaluation and definition of next-generation Lightspeed system capabilities. Working closely with internal engineering teams and external partners, the successful candidate will support system architecture activities, assess new technologies and services, coordinate technical studies, and help define future solutions that enhance performance, interoperability, and operational flexibility across the Lightspeed ecosystem.

Main Responsibilities:
  • Support the evaluation and evolution of system architecture concepts for future Lightspeed capabilities, services, and payload enhancements.
  • Participate in system-level trade studies evaluating performance, operational impacts, implementation complexity, interoperability, and overall business value.
  • Work with internal engineering teams, suppliers, and partners to collect requirements, evaluate technical solutions, and support architectural decision-making.
  • Assist in the definition of Concepts of Operations (ConOps) associated with new architecture, services, and operational configurations.
  • Contribute to system performance evaluations, requirements development, and validation activities.
  • Develop technical documentation, reports, requirements, and architecture descriptions. 
  • Prepare and deliver high-quality technical presentations supporting solution development and stakeholder engagement. 
Education and Experience Required:
  • B.Sc. in Electrical, Computer, Aerospace, Systems Engineering, or a related discipline.
  • Minimum of 9 years of relevant experience in satellite communications, telecommunications, wireless networks, aerospace systems, or other large-scale communication systems.
  • Experience supporting system design, requirements management, system integration, or technology evaluation activities.
  • Understanding of satellite communication systems, wireless communication systems, or IP-based network architectures.
  • Experience performing technical analyses and evaluating system-level trade-offs.
  • Familiarity with system engineering methodologies and requirements development.
  • Experience working with cross-functional engineering teams, suppliers, or external partners.
Addiitonal skills required:
  • Understanding of satellite communication architectures and networking concepts. 
  • Familiarity with LEO, MEO, or GEO satellite systems and associated operational considerations.
  • Knowledge of wireless communications, network performance metrics, or communication system architectures.
  • Strong analytical and problem-solving skills with attention to detail.
  • Highly collaborative team player who can quickly earn the confidence of co-workers, customers, suppliers, and partners.
  • Strong oral and written communication skills.
  • Ability to manage multiple technical activities and stakeholders simultaneously.
  • An aptitude for and interest in complex technology.
  • Programming skills in Matlab or Python is an asset.
  • Fluent in English, written and oral.
  • Some travel may be required.
#LI-TL1

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.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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