HIKINEX

• Translate mission‑level requirements into C&DH functional and non‑functional specifications.

• Produce System Requirements, Interface Control (ICDs), and Description documents.

• Perform requirement management and maintain bidirectional traceability throughout the project lifecycle.

• Collaborate with cyber-security to embed resilience and security by design, ECU.

• B.Sc. in Electrical Engineering, Aerospace or related field with 8+ years of C&DH engineering experience on LEO/MEO/GEO platforms.

• Deep knowledge of spacecraft data-bus standards: SpaceWire, MIL-1553, CAN-A, Ethernet, CCSDS packet telemetry/command and PUS services.

• Knowledge in processor, FPGA, firmware and embedded

• Strong understanding of aerospace system engineering fundamentals, space environment and orbit mechanics.

• Hands-on individual who can support systems integration processes and capability to test systems and resolve problems.

• Experience with Confluence and JIRA.

• Demonstrated capability to efficiently work with little supervision.

• Ability to distill complex problems to fundamentals to solve with analysis, similarity, or creativity.

• Demonstrate excellent written and oral communication skills in English; knowledge of French will be considered an asset (Contact with clients outside Quebec and work on deliverables in English).

• Lead detailed design of on‑board processors, data‑buses (SpaceWire, MIL‑1553, CAN, Ethernet), memory subsystems, and I/O interfaces.

• Support software architecture: command sequencing, telemetry packetization, health‑monitoring, services, fault‑detection‑isolation‑recovery (FDIR).

• Support Satellite Reference Database development and validation

• Communicate technical status, risk assessments and trade‑study results to senior management and/or customers or partners.

• Work with FSW teams to define RTOS, APIs, task scheduling, real‑time operating system configuration, services usage.

• Define uplink command formatting, downlink telemetry packet structures, and ground‑segment data‑handling interfaces (mission‑control servers, data‑archiving pipelines).

• Coordinate with the TT&C/PDT engineering and Ground Segment ICDs to ensure end‑to‑end data integrity.

• Support B&P (Phase 0 & pre-phase A).

• Develop verification plans, test matrices, and validation procedures for unit, subsystem, and spacecraft level C&DH tests.

• Execute functional tests, bus‑protocol compliance, SIL and HIL campaigns.

• Manage anomaly investigations, root‑cause analysis, and corrective‑action implementation.

• Mentor, guide junior engineers and interns.

• Act as technical liaison with customers, partners and external vendors

• Act as Continuous Improvement stakeholder

• Author and maintain C&DH standards (bus protocols, data‑format conventions, redundancy policies).

• Ensure all artefacts, analysis and documentations are version controlled in PLM environment.

• Support design reviews (SRR, PDR, CDR, MRR/TRR…etc.).

• Support Technology Road‑Mapping & Innovation

• Support launch‑pre‑launch and early‑orbit checkout, validate satellite functions, HK and nominal operation

• Support and analyse on‑orbit telemetry, update filter parameters as needed.

• Support SOOH development and associated operator trainings