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Telesat • Ottawa, Ontario, Canada
Role & seniority: Senior Test Engineering Specialist (senior individual contributor)
Stack/tools: Satellite RF systems; Ka-band antennas (flat panel, aero), BUC/LNB; RF test gear (oscilloscopes, signal generators, spectrum analyzers, satellite channel emulators); Modulation/coding (DVB-S2(X), DVB-RCS2); Lab/verification tooling (Jira, Jama); programming: MATLAB, Python
Develop and maintain system verification/validation plans for the Telesat LEO constellation; issue recommendations influencing V&V
Coordinate RF/system-level testing with vendors/partners; support OTA test planning and test automation; develop verification matrices
Ensure lab readiness: configure test equipment, support LEOP/IOT acceptance planning, participate in RF/test campaigns, and maintain lab configurations
BS/MS in Electrical/Computer/System Engineering; ~20 years in satellite communications
10+ years with Ka-band antennas (flat panel, aero), and satellite RF systems; modulation/coding impact on link performance
Experience with RF test equipment and link-budget analyses; air interfaces and modem technologies
Proficiency with JIRA/Jama; strong communication skills
Experience with multiple Ka-band antenna vendors; Flat Panel/Aero antennas
BUC/LNB knowledge; LEOP/IOT planning experience
MATLAB, Python proficiency; collaborative, strong written/verbal skills
Location & work type: Gatineau, Canada
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 50 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 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 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
The Senior Test Engineering Specialist will be responsible for developing and maintaining system verification and validation plans of the Telesat LEO constellation communication system. In addition, they will participate in the various testing activities across the Telesat Leo system with vendors and other partners and responsible for maintaining the lab.
This position will be moved to our new Gatineau facility in 2026.
Main Responsibilities
In this role, the incumbent will issue recommendations and have influence on the system verification and validation of the Telesat LEO system Work with various Antenna Vendors to support the SOW, SRR, Test Requirements, Test Plans, Test Results and RVTM reviews, in addition to follow up on the integrate of the Antenna with the other components (Modem, and other interfaces) Work with the other segments to support the development of the internal Test Plans and verification methods Support Over The Air (OTA) Test Planning and activities including the Test automation processes Support System Acceptance Planning activities for the LEOP and IOT Develop system and sub system verification matrices against system requirements Coordinate and participate in RF and system level testing activities including test planning, execution and reporting Serve as an RF expert and support other technical staff as required Plays an active role in component and subsystem design and test activities Configuring test equipment like Satellite Link Emulators, signal generator, spectrum analyzer etc Ensure product under test meets technical, functional, performance and business requirements Keep the lab functional and update to date with known hardware and software configuration to execute various test scenarios as necessary Work with partners and other vendors in various test campaigns
Education & Experience Required
B. S or M.S.in Electrical, Computer or System Engineering and a minimum of 20 years of relevant experience in satellite communications
Preferred Qualifications
Experience with different Ka band antenna vendors Experience with Flat Panel Antenna and Aero Antenna (Ka band preferable) Experience with BUC/LNB and various Antenna technologies Experience in Planning activities for the LEOP and IOT Proficient with MATLAB, python Highly collaborative team player who can quickly earn the confidence of co-workers and teammates Excellent oral and written communication skills
The successful candidate must be able to work in Canada and obtain clearance under the Canadian Controlled Goods program (CGP).
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. 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.