
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
Are you passionate about breakthrough technologies and eager to shape the future of satellite-based solutions for defence and national security? At Telesat, we’re redefining satellite communications through our cutting-edge Low Earth Orbit (LEO) network, Telesat Lightspeed.
As R&D Director, Defence Satellite Mission Solutions, you will lead the development of advanced, mission-driven satellite capabilities tailored to the evolving needs of Canadian and allied defence users. This includes identifying emerging operational requirements, architecting secure and resilient technical solutions, overseeing prototyping and validation, and driving commercialization of capabilities such as Space Domain Awareness, Alternative PNT, Optical Communications, and more.
This strategic role operates at the intersection of technology, defence policy, and innovation, ensuring Telesat remains a trusted partner in space-based national security. Due to the sensitive nature of the work, a valid Top Secret security clearance is required.
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Backed by a legacy of engineering excellence, reliability, and industry-leading customer service, Telesat is one of the largest and most successful global satellite operators. Telesat works collaboratively with its customers to deliver critical connectivity solutions that tackle the world’s most complex communications challenges, providing powerful advantages that improve their operations and drive profitable growth.
Continuously innovating to meet the connectivity demands of the future, Telesat Lightspeed, the company’s Low Earth Orbit (LEO) satellite network, will be the first and only LEO network optimized to meet the rigorous requirements of telecom, government, maritime and aeronautical customers. Telesat Lightspeed will redefine global satellite connectivity with ubiquitous, affordable, high-capacity links with fiber-like speeds.