Telesat

Full-stack Engineer

• Develop, and maintain Java (Java 17+) services within a distributed, event-driven architecture using Spring Boot.
• Implement asynchronous workflows and event processing using Azure Service Bus and Event Hub where appropriate.
• Package, deploy, and operate microservices on Kubernetes using Helm across multiple environments (dev/test/prod).
• Contribute to service decomposition, domain boundaries, and API design with a focus on latency, throughput, reliability, and backward compatibility.
• Implement reliable service-to-service communication using REST, gRPC, and messaging protocols.
• Support protocol-agnostic ingress suitable for long-lived or reconnect-sensitive traffic.
• Help optimize networking concerns (TCP behavior, connection pooling, backoff, circuit breaking) for high-scale traffic.
• Contribute to multi-region resiliency design, including regional failover/failback mechanics, validation steps, and automation guardrails.
• Embed production readiness into services: SLIs/SLOs, golden signals, standardized observability, failure-mode analysis, and post-incident architectural corrections.
• Participate in and improve end-to-end readiness drills: failure scenario walkthroughs, runbook execution, and post-drill improvements.
• Design for resilience via health checks, fault management, monitoring, rate limiting, bulkheads, and recovery-on-failure patterns.

Software Developer

Solutions Engineer

• Provide technical support for the pre- and post-sales activities of Telesat's product lines
• Support the Latin American (LATAM) region teams
• Gather requirements from customers and design communication solutions
• Collaborate with Telesat's Marketing and Product teams

Customer Solutions Engineer

SDET

• Developing and maintaining system verification and validation plans of the Telesat LEO constellation communication system
• Participating in various testing activities across the Telesat Lightspeed system with vendors and other partners
• Maintaining lab setups and supporting field activities when required

Senior Integration and Test Engineer

Product Manager

• Responsible for the definition, development, and execution of the product lifecycle for aviation satellite communication products
• Ensure that user terminals meet market needs and deliver high quality-of-service standards
• Develop HW and SW product requirements and technical specifications
• Engage with Aero customers for insights and product strategy validation
• Collaborate with systems engineering and technical product management teams for seamless integration

Aero User Terminal Product Manager

Security Engineer

• Plan and execute the receiving and safeguarding of Telesat COMSEC requirements
• As the CSO, plan and maintain organizational security registration(s) and Security Orders in the Contract Security Program (CSP)
• Maintain, validate and issue security clearances for Key Senior Officials (KSO)
• As the DO, liaise with the Company’s Authorized Individual (AI) to plan and maintain organizational security registration(s) and Security Plan in the Controlled Goods Program (CGP)
• Assist the Controlled Goods and Security Coordinator – Alternate CSO/DO with new and renewal employee CGP clearances and renewal of employee Reliability status and other security clearances
• Lead and prepare for external agencies performing security compliance audits and inspections
• Liaise with business units, contractors and other key stakeholders to develop operating procedures and adhere to security requirements for Public Services and Procurement Canada and NATO contracts
• Assist in the organization and implementation of security awareness training

COMSEC and Security Specialist

Systems Engineer

• Bring engineering expertise in the design and deployment of satellite antennas and user terminals (UTs) for the Telesat Lightspeed Constellation network
• Support both fixed and mobile applications
• Complete analysis of terminal antenna options, modem integration, and UT architecture
• Provide technical inputs for deployment and portfolio development
• Lead technical relationships with antenna suppliers
• Participate in design reviews and validation tests

Antenna and UT System Engineer

Human Resources

• Support global compensation administration activities including the annual compensation review and short-term incentive program by performing various calculations and preparing required reporting
• Support global benefits administration by reviewing and preparing reports on eligibility, participation, employer and employee contributions and various periodic compliance reports
• Assist in the preparation of the HR Budget and corporate compensation budget: consolidate data from various sources, prepare submissions for Finance, reconcile compensation and headcount data
• Collect and analyze data, create and reconcile various HR analytical reports from Workday or payroll on a monthly, quarterly, and annual cycle
• Support the data integrity maintained in the Human Resources Management System, Workday HCM through regular audits
• Develop customized reports, data extracts and statistical analysis of workforce data for HR management
• Assist in the administration of the Employee Share Purchase Plan and long-term incentive programs (RSU, PSU etc.): enrollments, departures, reports
• Perform job evaluations using the job evaluation tool and determine appropriate level and classification
• Perform various compensation analyses for the annual pay equity reports and support the pay equity exercise through data collection and analysis
• Participate in and support total rewards projects such as incentives review/redesign, job evaluations, pay structure reviews, policy updates etc.
• Respond to a wide range of ad-hoc compensation and benefits information requests
• This role will work closely with other teams in Human Resources and Finance