ALTEN

About the Company

ALTEN Group supports the development strategy of its customers in the fields of innovation, R&D and technological information systems.
Created 30 years ago, the Group has become a world leader in Engineering and Technology consulting.

24 700 highly qualified engineers carry out studies and conception projects for the Technical and Information Systems Divisions of major customers in the industrial, telecommunications and Service sectors.

Our business lines:

* ENGINEERING
R&D and Manufacturing outsourcing :
> Consulting
> R&D externalization / Design & Development
> Manufacturing engineering
> Supply chain and Quality
> Testing
> Customer Support training

* ENTERPRISE SERVICES
Internal IT:
> Consulting functional knowledge
> technical expertise (Digital, BI...)
> IT applications / Life Cycle Management

Internal Network:
> Architecture and Security
> Deployment Integration Support

Listed Jobs

Company Name

ALTEN

Job Title

Stage Innovation : Ingénieur Intelligence Artificielle / Modélisation de trafic

Job Description

Job Title: Innovation Internship – AI Engineer / Traffic Modeling Role Summary: Support the development of advanced traffic simulation tools for sustainable mobility, enhancing model calibration, synthetic population generation, and predictive performance within a multi‑sector research environment. Expectations: * Intern to collaborate closely with a project lead and multidisciplinary team. * Contribute to research projects, implement improvements, and validate outcomes against real‑world data. * Demonstrate initiative, self‑direction, and a service‑oriented mindset. Key Responsibilities: 1. Analyze current traffic flow models and propose calibration improvements. 2. Build and refine synthetic population data for targeted geographic areas to generate realistic transit demand. 3. Implement enhancements in the simulation platform using SUMO and MATSim. 4. Design and run mobility scenarios, comparing simulation results with field measurements and transport data. 5. Investigate alternative traffic estimation methods and assess their efficacy. Required Skills: * Strong programming proficiency in Python. * Experience with traffic simulation tools (SUMO or equivalent, MATSim, Eqasim). * Familiarity with Linux environments and version control (Git). * Applied mathematics or data science background. * Knowledge of AI techniques such as deep learning, physics‑informed machine learning, or graph convolutional networks is an advantage. Required Education & Certifications: * Final‑year engineering student or equivalent, specializing in Data Science, Mobility Modeling, or a related field. * No specific certifications required.

Rennes, France

On site

30-10-2025

Company Name

ALTEN

Job Title

Ingénieur DevOps (H/F)

Job Description

Job Title: DevOps Engineer (M/F) Role Summary: Design, industrialize, and maintain complex CI/CD environments for a defense‑sector project. Develop automation scripts, manage virtualized and containerized infrastructures, and collaborate with development, infrastructure, and cybersecurity teams to ensure secure, high‑availability delivery. Expactations: - Implement and administer GitLab & GitLab‑CI pipelines. - Write IaC scripts with Terraform and Ansible; automate with Python & Shell. - Manage VMWare/VCF6 and Kubernetes environments. - Produce technical specifications and architecture documentation. - Integrate, deploy, and validate software via continuous integration. - Develop and maintain automated testing (Robot Framework). - Coordinate with cross‑functional teams to meet security and compliance standards. - Operate in a high‑security, confidential setting; readiness for 1–3 weeks/month travel to secured sites. Key Responsibilities: - Build and maintain CI/CD infrastructure. - Develop and maintain IaC and automation scripts. - Monitor and troubleshoot virtualized & containerized platforms. - Draft technical documents and architecture diagrams. - Ensure deployments comply with security guidelines. - Support automated testing framework integration. - Collaborate with DevOps, infrastructure, and security squads to harmonize solutions. Required Skills: - Terraform, Ansible (Infrastructure as Code). - Kubernetes, VMWare, VCF6 (Containerisation/Virtualisation). - GitLab, GitLab‑CI (CI/CD pipeline configuration). - Windows & Linux systems administration. - Scripting: Python, Shell. - Automated testing: Robot Framework. - Agile methodologies (Scrum/Kanban). - Technical writing and documentation. Required Education & Certifications: - Engineering degree or Master 2 in Computer Science, Information Systems, or equivalent. - 3–5 years of DevOps experience in high‑security sectors (defense, energy, telecommunications). - Prior exposure to defense‑authorized projects a plus. - Certifications such as Certified Kubernetes Administrator or DevOps‑specific cloud certifications are advantageous.

Villeneuve-d’ascq, France

On site

Junior

30-10-2025

Company Name

ALTEN

Job Title

Ingénieur Systèmes Embarqués H/F

Job Description

**Job title** Embedded Systems Engineer (M/F) **Role Summary** Design, develop, and validate embedded electronic hardware and firmware, ensuring seamless integration and production readiness within a dynamic industrial environment. **Expectations** - Mastery of C/C++ programming for embedded systems. - Proficiency in PCB design, schematic capture, and board programming. - Strong analytical skills, meticulous organization, and teamwork orientation. **Key Responsibilities** - Design electronic boards (schematics, PCB layout, component selection). - Develop embedded firmware (drivers, middleware, application logic). - Program and flash boards, conduct unit and integration tests. - Track production stages, troubleshoot hardware/software defects, and collaborate with manufacturing teams. **Required Skills** - Embedded C/C++ development and debugging. - PCB design tools (e.g., Altium Designer, KiCad). - Familiarity with RTOS, microcontroller architectures, and peripheral interfaces. - Test methodology, signal integrity, and production issue resolution. **Required Education & Certifications** - Bachelor’s or Master’s degree (equivalent to BAC+5) in Electronics, Industrial Computing, or related engineering field. - Minimum one year of practical experience in embedded systems design and development.

Boulogne-billancourt, France

On site

03-11-2025

Company Name

ALTEN

Job Title

TEAM LEADER F/H - IT - Sophia Antipolis

Job Description

**Job Title** Team Leader – IT (F/H) **Role Summary** Lead and develop a high‑performance team of IT engineers to deliver client‑centric services across cloud, AI, cybersecurity, and IT cost optimisation. Manage full recruitment cycle, engineer career paths, training programmes, and collaborative service‑offer development with sales. **Expectations** - Minimum 4 years proven experience in industry, IT services, or related field. - Graduate (Bac + 5) from a reputed engineering or commerce school. - Entrepreneurial mindset with ambition to progress into senior leadership. - Natural leadership, strong interpersonal skills, and a results‑driven approach. **Key Responsibilities** 1. **Recruitment** - Analyse client needs and define required skill sets. - Source, interview, and onboard engineering talent. - Ensure smooth integration of new hires. 2. **Team Management** - Track career progression, mobilise internal opportunities, and design personalised development plans. - Identify high‑potential talent and devise individual growth strategies. - Conduct regular performance reviews and project status meetings. - Provide training recommendations to up‑skill the team. 3. **Business Development** - Co‑create service‑offer proposals with the commercial team. - Spot new market opportunities and align recruitment strategy to support expansion. - Support sales in translating client requirements into actionable IT solutions. **Required Skills** - Leadership & team management - Technical recruitment and stakeholder engagement - Strategic thinking & business development acumen - Strong communication (verbal & written) - Project oversight and delivery management - Result orientation & analytical mindset - Ability to operate within an entrepreneurial environment **Required Education & Certifications** - Master’s degree (Bac + 5) in Engineering, Computer Science, IT Services, or Business Administration. - Certifications such as ITIL, PMP, ScrumMaster, or similar are advantageous but not mandatory.

Valbonne, France

On site

Junior

03-11-2025