RF Architect: Platform & Payload for Space TT&C

Infinite Orbits; Toulouse; On-site; EUR 90,000 - 120,000; Full time

Benefits offered by this job

The opportunity to be part of an国际团队"

A creative and innovative work env

Job summary

Infinite Orbits in Toulouse is seeking an RF Architect – Platform / Payload to own end-to-end space segment RF architecture, covering TT&C links and payload RF links. He/she ensures the consistency of the end-to-end RF chain, from the antenna to the ground segment, across Infinite Orbits programs, working with system architecture and other subsystems.

You will lead platform TT&C RF architecture, define ground station requirements, prepare link budgets, assess space-qualified RF components, and

Qualifications

• Engineering degree (Master's level) in RF, telecommunications, or aerospace, or equivalent; PhD appreciated.
• At least 5 years of professional experience in space RF architecture design, including both platform TT&C and payload/mission RF links.
• Experience on at least one satellite mission completed through to completion.
• Proficiency in RF simulation tools (ADS, HFSS, CST, STK).
• Experience with RF testing during AIT campaigns.
• Knowledge of antenna theory, microwave engineering, and RF principles.
• Understanding of space environment effects on RF systems.
• Knowledge of ECSS standards and space qualification processes.
• Ability to lead cross-functional topics and interact with suppliers and partners.
• Excellent technical communication skills in professional English.
• Nationality: French nationality is mandatory.

Responsibilities

• Define and evolve the platform TT&C RF architecture (command and telemetry channels, redundancies, safe modes).
• Prepare TT&C link budgets, antenna radiation patterns, and performance models.
• Ensure availability of the command link under all conditions (LEOP, safe mode, initial acquisition).
• Define ground station requirements for LEOP, nominal operations, and safe mode phases; participate in supplier selection.
• Define the payload RF architecture for mission links and inter-satellite/proximity links.
• Prepare link budgets and performance models for the payload.
• Coordinate RF architectures with platform/payload interfaces and with other subsystems.
• Oversee RF subsystems design, testing, integration, environmental testing, and RF validation.
• Develop RF test plans and troubleshoot anomalies.
• Maintain technological watch on RF developments and propose evolutions.

Skills

RF architecture design

Space systems

Project leadership

Technical communication

Education

Master's degree in RF/telecommunications/aerospace

PhD appreciated

Tools

ADS

HFSS

CST

STK

Job description

Infinite Orbits in Toulouse is seeking an RF Architect – Platform / Payload to own end-to-end space segment RF architecture, covering TT&C links and payload RF links. He/she ensures the consistency of the end-to-end RF chain, from the antenna to the ground segment, across Infinite Orbits programs, working with system architecture and other subsystems.

You will lead platform TT&C RF architecture, define ground station requirements, prepare link budgets, assess space-qualified RF components, and