# Experienced Software Engineer – Space Simulators **Company:** [Airbus](https://zerogtalent.com/defense-companies/airbus) **Location:** Toulouse Area **Work mode:** On-site **Employment type:** Full Time **Category:** Software **Listed:** 2026-11-05 [View and apply on Zero G Talent](https://zerogtalent.com/defense-jobs/airbus/experienced-software-engineer-space-simulators-R10451341) ## What you'll do - Develop and maintain simulation software and models - Integrate, validate and deploy simulator systems - Support users and customers - Contribute to roadmaps and proposals ## What you need - C++ development of complex software - 2–3 yrs industrial software development experience - Git, Gitlab, CI tools and Linux - Advanced French and English proficiency - Security clearance or eligibility ## Job description ****Job Description:**** The Modelling and Simulation Department is responsible for delivering simulator products, software and hybrid benches to both internal and external customers. These simulators support the development, validation, and operational activities of space business assets, primarily satellites. The department is the reference in simulation for the Space business within Airbus, serving all missions: Earth Observation, Space Exploration & Science, Telecommunications… and working across all home countries.  Each numerical simulator is composed of the following elements: - Core components: - **The Simulation Core Product**: provides an engine and a framework for the simulation. - **Onboard Computer Model**: virtualized, functional or emulated model capable of running the real flight software.  - **Generic components & models**: communication‑bus models and common satellite equipment (battery, solar panels, …). - **Space Dynamics & Environment model**  - Project specific: - **Specific satellite-equipment models** - **Satellite Payload model:** responder, functional or emulated model (capable of running the real payload software).  All these elements are integrated according to the satellite architecture and engineering database. The simulators are then encapsulated into a hardware bench, secured virtual machine or virtual container before delivery.  By joining the TSEAS organization, you will contribute to the space business by:  - **Developing and maintaining software** such as the simulation core product, the emulators or satellite-equipment models - **Integrating, validating and deploying** these systems: software integration, configuration and validation. Potentially, system integration, deployment and simulator protection - **Supporting** users and customers - **Contributing to roadmaps and proposals**. ### **Mandatory Technical Skills:** - **C++** development of complex software - Software anomaly analysis and debugging  - VCS: Git, Gitlab - Build tools: Ant, Maven… - CI: Gitlab CI/Jenkins… - OS: Linux ### **Ideally, you will also possess knowledge in some of the following areas to complete your profile:** - Java, Python, Eclipse RCP, EMF - Real Time and Embedded systems - Communication data buses - Software/Hardware integration - Simulation and Modelling - Validation of critical systems - DevSecOps - Virtual Machines, Containers and OS hardening - IT infrastructure and networks, including cybersecurity-related aspects - Software Product cybersecurity: anti-reverse-engineering, anti tampering… - Software compilers  ### **Job Qualifications** ### **Education:** - Bachelor's degree in Software Engineering, Computer Science, Information Technology, Telecommunications, Aerospace Systems, or a related field (or demonstrated strong professional experience in the required topics). A Master's degree is a plus. ### **Experience:** - Minimum of 2–3 years of experience in **industrial software development**, ideally for critical-mission systems. Preferably, you can justify an overall software development experience of more than 4 years.   - Experience working in a highly regulated industry (preferably defense, aerospace, or government) is highly desirable. ### **Skills & Competencies:** - Strong analytical and problem-solving skills, with the ability to translate technical concepts into business terms and vice versa. - Excellent written and verbal communication skills, with the ability to influence and negotiate with diverse stakeholders. - High degree of autonomy; ability to work both independently and collaboratively in a fast-paced, complex environment. - User- and client- oriented mindset, understanding their needs and constraints. - Advanced proficiency in both French and English is required. This position requires a security clearance or eligibility for a clearance by recognized authorities. This job requires an awareness of any potential compliance risks and a commitment to act with integrity, as the foundation for the Company’s success, reputation and sustainable growth. ********Company:******** Airbus Defence and Space SAS **Employment Type:** Permanent \------- Classe Emploi (France): Classe G13 **Experience Level:** Professional **Job Family:** Software Engineering By submitting your CV or application you are consenting to Airbus using and storing information about you for monitoring purposes relating to your application or future employment. This information will only be used by Airbus. Airbus is committed to achieving workforce diversity and creating an inclusive working environment. We welcome all applications irrespective of social and cultural background, age, gender, disability, sexual orientation or religious belief. Airbus is, and always has been, committed to equal opportunities for all. As such, we will never ask for any type of monetary exchange in the frame of a recruitment process. Any impersonation of Airbus to do so should be reported to [emsom@airbus.com](mailto:emsom@airbus.com). At Airbus, we support you to work, connect and collaborate more easily and flexibly. Wherever possible, we foster flexible working arrangements to stimulate innovative thinking. ## Other open roles at Airbus - [Internship in Satellite Radio Frequency Communications: Tool Development/Improvement (d/f/m)](https://zerogtalent.com/defense-jobs/airbus/internship-in-satellite-radio-frequency-communications-tool-development-improvement-d-f-m-R10454431) — Immenstaad am Bodensee - [Internship in Satellite On-Board Data Handling: Integration of Data Handling Unit (d/f/m)](https://zerogtalent.com/defense-jobs/airbus/internship-in-satellite-on-board-data-handling-integration-of-data-handling-unit-d-f-m-R10454434) — Immenstaad am Bodensee - [Ingénieur d'Essais Radiofréquences Satellites (f/h)](https://zerogtalent.com/defense-jobs/airbus/ing-nieur-d-essais-radiofr-quences-satellites-f-h-R10396833) — Toulouse Area - [Internship (d/f/m) in Payload Data Processing for space-borne Instruments](https://zerogtalent.com/defense-jobs/airbus/internship-d-f-m-in-payload-data-processing-for-space-borne-instruments-R10454324) — Immenstaad am Bodensee - [Space Industrialization Test Area Engineer](https://zerogtalent.com/defense-jobs/airbus/space-industrialization-test-area-engineer-R10452283) — Madrid Area --- *Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*