Experienced Software Engineer – Space Simulators

Airbus Defence and Space; Toulouse; On-site; EUR 65,000 - 90,000; Full time

Job summary

Airbus Defence and Space is seeking a software engineer to contribute to modelling and simulation for satellite systems. The role focuses on developing the simulation core, emulators, and satellite models, with emphasis on integration, validation, and deployment across hardware benches and virtualized environments.

The candidate will work within the Modelling and Simulation Department, collaborating with cross-functional teams and ensuring compliance with security and regulatory standards in

Qualifications

• Bachelor's degree or equivalent professional experience in software engineering or related field.
• 2-3 years of industrial software development experience, 4+ years preferred.
• Experience in defense/aerospace/regulatory environments desirable.
• Strong analytical and problem-solving skills.
• Excellent written and verbal communication; bilingual in French and English.

Responsibilities

• Develop and maintain the simulation core, emulators, and satellite equipment models.
• Integrate, validate and deploy systems including software integration and configuration.
• Provide user and customer support and contribute to roadmaps and proposals.

Skills

C++ development

Software debugging

Git / Gitlab

Ant & Maven

Gitlab CI / Jenkins

Linux

Java

Python

Eclipse RCP

EMF

Real Time & Embedded

Data buses & hardware interfaces

Education

Bachelor's degree in Software Engineering or related field

Master's degree (plus)

Tools

Git

Gitlab

Ant

Maven

Linux

Virtual Machines

Containers

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 [e-mail] .

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.