Holt Executive are partnered with a leading Global Satellite and Space leader that provides reliable and secure satellite-delivered voice and high-speed data communications solutions to broadcast, telecommunications, corporate and government customers worldwide. They are now developing a LEO constellation that will revolutionize global broadband connectivity for enterprise. They require a Senior Systems Engineering Specialist - Communication Systems  to play a crucial role in developing a revolutionary end-to-end satellite communication system. You’ll collaborate with experts across disciplines to design and define their system’s architecture. Key Responsibilities for the Senior Systems Engineering Specialist - Communication Systems : Collaborate with cross-functional teams to define system architecture, system requirements, and network element specifications. Craft key aspects of the system, including communication protocols, resource allocation mechanisms, network entry mechanisms, management systems, and more. Lead and guide junior engineers, fostering their growth and expertise. Document the system architecture comprehensively for optimal performance and reliability. Collaborate with the System Integration and Test team for seamless integration of all system elements. Identify and manage technical risks related to the system design and develop mitigation strategies to stay ahead of industry trends. Contribute innovative ideas and collaborate with external partners for project success. Key Education& Experience for the Senior Systems Engineering Specialist - Communication Systems :  Bachelor’s, Master’s, or Ph.D. degree in Electrical Engineering, Aerospace Engineering, or a related field. Proven experience in satellite system architecture and design. Strong experience in Payload technology, and Radio Frequency (RF) engineering. Strong knowledge of satellite communication protocols, orbital mechanics, and space systems. Ideally with experience in software-defined satellite communication payloads. Familiarity with regulatory bodies and space industry standards. Must be a US or Canadian Citizen. The successful candidate must be able to work in Canada and obtain Reliability Clearance. This opportunity offers a hybrid work model with 4 days in the office per week and occasional travel is anticipated. If your skills and experience match this Senior Systems Engineering Specialist - Communication Systems opportunity, we encourage you to apply now!