IRIS² MCC Integration, Testing & Validation Software Engineer

Eutelsat Communications SA; Issy-les-Moulineaux; On-site; EUR 90,000 - 120,000; Full time

Job summary

Eutelsat Communications SA is seeking an IRIS² MCC Integration, Testing & Validation Software Engineer to join the team in Issy-les-Moulineaux (Paris region). You will drive the integration, verification, validation and deployment of the MCC software suite, coordinating with MCC architects, contractors and external partners to ensure reliability and operational readiness.

The role spans software engineering, system integration and test environments, requiring strong knowledge of distributed

Qualifications

• Degree in Computer Science, Software Engineering, Electronics, Telecommunications, Aerospace engineering or a related discipline (as stated in the ad).
• Proven experience in software integration, verification, validation or testing for complex, distributed or mission-critical systems (3+ years).
• Experience with system-level IVV, integration laboratories, test benches or operational software environments.
• Strong understanding of distributed software architectures, interfaces, APIs, asynchronous messaging and state/stream-based data exchanges.
• Familiarity with containerized environments and distributed deployment, plus Linux scripting/automation for test execution.

Responsibilities

• Contribute to integration, verification and validation of MCC software and interfaces across the IRIS² Ground Segment.
• Supervise MCC implementation and integration/testing/validation activities by contractors.
• Participate in validation of MCC functions including resource orchestration and monitoring.
• Collaborate in building and maintaining test environments on containerized Ground Segment infrastructure.
• Coordinate defect investigation and regression testing with developers, architects, and suppliers.
• Maintain IVV documentation and contribute to packaging, deployment and release validation.

Skills

Analytical skills

Structured approach

Distributed systems

APIs

Cybersecurity

Scripting/automation

Linux

Observability

Team collaboration

English fluency

Education

Engineering degree (CS/Software)

Tools

Docker

Kubernetes

REST APIs

Job description

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IRIS² MCC Integration, Testing & Validation Software Engineer

Country/Region: FR

Connect with Eutelsat

Be part of a new era in communications, transforming connectivity with Eutelsat – the world’s first GEO‑LEO integrated global satellite operator.

As a global leader in satellite communications, we provide infinite connectivity, broadcasting television channels and packages, transmitting news reports, provide wholesale broadband Internet access services.

With Eutelsat You’ll Get To:

• Pioneer the future of Space Technology
• Bring connectivity to remote frontiers
• Collaborate with customer‑centric experts
• Embrace cultural diversity in our global team

Where your skills ignite opportunities & you will elevate your skills in a stretching, rewarding, and meaningful environment. At Eutelsat, we’re united by inclusion and diversity, striving for gender balance and social responsibility, on Earth and in Space.

Job Overview

We are looking for an enthusiastic and rigorous IRIS² Mission Control Centre (MCC) Integration, Testing and Validation Software Engineer to join our team and play a critical role in the integration, verification, validation, deployment and operational readiness of the MCC software suit.

IRIS² (Infrastructure for Resilience, Interconnectivity and Security by Satellites) is a European Union programme delivering secure and resilient multi‑orbit satellite communications. The MCC is a core Ground Segment software system responsible for near‑real‑time coordination, planning, monitoring and control of resources within the Space Transport Network (STN), across LEO and MEO satellites, gateways, RAN components and payload‑related functions.

In this position, you will work at the intersection of software engineering, system integration, IVV, infrastructure and mission operations. You will collaborate closely with MCC architects and developers, operations engineers, system and network engineers, infrastructure teams, software providers and external partners to ensure that the delivered MCC solution is reliable, scalable, secure, observable and fit for operational use.

Who You Are

You are a highly motivated and methodical software engineer with experience in complex, distributed or mission‑critical systems. You are comfortable working across application software, interfaces, test environments and operational infrastructure, and you can translate system‑level requirements into practical integration and validation activities.

• Strong analytical and problem‑solving skills, with the ability to investigate complex integration issues and anomalies
• A structured and methodical approach to software integration, testing, validation and maintenance
• A strong understanding of distributed systems, APIs, asynchronous messaging and operational software
• The ability to work across application, infrastructure and system boundaries
• A high level of autonomy and responsibility in ensuring software quality, reliability and operational readiness
• Excellent communication skills for interaction with technical, operational and external stakeholders
• A strong commitment to cybersecurity, configuration control, traceability and continuous improvement

What You’ll Do

• Contribute to the integration, verification and validation of MCC software and its interfaces across the IRIS² Ground Segment.
• Supervise the MCC implementation and in particular the integration, testing and validation activities carried out by the MCC contractor.
• Participate in the validation of the MCC functions including resource orchestration and planning, control‑plane orchestration, component management and control, mission analysis and monitoring
• Participate to the testing of the MCC interactions with other Ground Segment components (operational organs and common tools)
• Collaborate in building and maintaining representative test environments on containerized Ground Segment infrastructure, including distributed deployments across geographically separated sites
• Support scalability and resilience testing, including progressive deployment, gateway and satellite scaling, and recovery from site or component failures
• Support cybersecurity verification activities covering authentication integration and confidentiality/integrity of communications, including interfaces
• Coordinate defect investigation, change requests and regression testing with software developers, architects, system engineers and external suppliers
• Maintain IVV documentation.
• Contribute to software packaging, deployment and release validation, ensuring that only required software/services/components are deployed and that COTS and Open Source Software usage remains properly documented
• Supervise and manage lifecycle activities from early integration and derisking through deployment, operational qualification, LEOP/IOT support and in‑service evolution
• Collaborate with contractors and technology providers to ensure technical follow‑up (enhancements and licenses updates), delivery quality and compliance with applicable requirements.
• Participate to customer demonstrations and formal acceptance activities.

What You’ll Need

• Degree in Computer Science, Software Engineering, Electronics, Telecommunications, Aerospace engineering or a related engineering discipline
• Proven experience (three years or more) in software integration, verification, validation or testing for complex, distributed or mission‑critical systems
• Experience with system‑level IVV, integration laboratories, test benches or operational software environments
• Strong understanding of distributed software architectures, interfaces, APIs, asynchronous messaging and state/stream‑based data exchanges
• Practical experience with REST APIs and structured message/schema validation
• Experience with containerized application environments and distributed deployment architectures; knowledge of container orchestration is highly desirable
• Experience with Linux and software scripting/automation for test execution and environment management
• Knowledge of configuration management concepts and configuration management driven system implementation
• Experience with software observability, including logs, metrics, traces and diagnostic data
• Knowledge of cybersecurity principles relevant to software integration, including authentication, input validation and protected communications
• Experience with software lifecycle, defect management, configuration management and release processes
• Familiarity with satellite communications, 5G, Software Defined Networking, network control or Ground Segment systems is a strong plus
• Knowledge of ECSS‑oriented software/product assurance or equivalent quality frameworks is a plus
• Experience working with external suppliers and multidisciplinary engineering teams
• Fully fluent English written and spoken; French and Spanish are a plus
• Strong organisational skills, team player and attention to detail
• The Position is open to European Union nationals

Where You’ll Work

You will be based in Issy‑les‑Moulineaux, Paris (France), in a highly technical environment dedicated to IRIS² Ground Segment and Mission Control Centre engineering within the Engineering Department, working closely with software, system, network, infrastructure and operations teams.

The role involves:

• Cross‑functional collaboration with engineering, IVV, operations, infrastructure and cybersecurity teams
• Technical interaction with external software suppliers and Ground Segment partners
• Integration and validation activities spanning laboratory, test and operational environments
• A dynamic environment combining software engineering, system integration, testing and operational readiness

Home office may be considered after completion of the initial training period and subject to operational constraints. Given the highly technical and mission‑critical nature of the role, the position is primarily based on‑site, where access to systems and close collaboration with engineering and operational teams are essential.

The Eutelsat treats the protection of personal data submitted to it seriously. By submitting this application, you agree to the collection and retention of your personal data by the Eutelsat group and acknowledge notice of, and understand the terms of Eutelsat’s Privacy Policy (as amended from time to time).

This role is a Eutelsat job opening; all of our open roles are posted on the current OneWeb and Eutelsat websites. Please note that when you are applying, your application may be seen by both teams.