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Thales

Thales

www.thalesgroup.com

126 Jobs

71,394 Employees

About the Company

Thales (Euronext Paris: HO) is a global leader in advanced technologies specialized in three business domains: Defence & Security, Aeronautics & Space, and Cybersecurity & Digital identity. It develops products and solutions that help make the world safer, greener and more inclusive.

The Group invests close to EUR4 billion a year in Research & Development, particularly in key innovation areas such as AI, cybersecurity, quantum technologies, cloud technologies and 6G.

Thales has close to 81,000 employees in 68 countries. In 2023, the Group generated sales of EUR18.4 billion.

Listed Jobs

Company background Company brand
Company Name
Thales
Job Title
Responsable de programmes Energie, utilities et environnement (H/F))
Job Description
**Job Title** Energy, Utilities & Environment Program Manager **Role Summary** Lead end‑to‑end program management for digital solutions in the energy, utilities and environment sector. Own program lifecycle, from value proposition and proposal to contract execution and delivery, while driving business development and ensuring client satisfaction. **Expectations** - Minimum 20 years of industry experience, with at least 10 years managing IT projects in consulting/ESN environments. - Proven track record in energy, utilities, or environmental domains. - Demonstrated success in leading multidisciplinary, cross‑functional teams, including external partners (consultants, vendors). - Strong business‑development capabilities and ability to translate technical value into commercial terms. **Key Responsibilities** - Direct program strategy, scope, budgeting and resource allocation for multiple concurrent projects. - Manage cross‑functional teams (project leads, offer managers, technical specialists) and external partners to deliver on-time, on-budget, and to quality standards. - Own end‑to‑end program lifecycle: market analysis, proposal creation, contract negotiation, execution, and close‑out. - Drive business development – prospect new opportunities, craft compelling offers, and support sales teams. - Set and monitor client and company performance metrics, ensuring alignment with Thales service line strategy. - Negotiate contracts and manage client relationships, keeping the client as a trusted partner. - Champion continuous improvement initiatives, optimizing processes and adopting emerging cloud, digital, and data practices. - Communicate program status, risks, and findings to stakeholders and executives. **Required Skills** - Strategic vision with ability to engage technical, business and institutional stakeholders. - Exceptional written and verbal communication, including professional English. - Strong leadership, negotiation, and team‑mobilization abilities. - Analytical, detail‑oriented, and highly organized. - Experience in cloud‑based solutions and digital transformation in regulated sectors. - Ability to produce reports, syntheses, and proposals. **Required Education & Certifications** - Master’s degree (Bac+5) in Engineering, Computer Science, Business, or related field. - Professional project‑management certification (PMP, Prince2, or equivalent). - Knowledge of energy, utilities, or environmental industry standards is mandatory.
Vélizy-villacoublay, France
Hybrid
Senior
29-10-2025
Company background Company brand
Company Name
Thales
Job Title
Site Reliability Engineer - GCP
Job Description
**Job Title** Site Reliability Engineer – GCP **Role Summary** Design, build, and operate highly available, secure, and cost‑optimized Google Cloud Platform (GCP) environments. Lead CI/CD pipelines, serverless architectures, Kubernetes orchestration, and infrastructure as code to support thousands of developers. **Expectations** * Deliver reliable, scalable cloud services that meet defined SLOs/SLA. * Own incident response, post‑mortem analysis, and continuous improvement. * Drive automation, observability, and FinOps practices across the platform lifecycle. **Key Responsibilities** 1. Architect and maintain robust, scalable CI/CD pipelines (Cloud Build, GitHub Actions, Spinnaker). 2. Develop and refine serverless and containerised workloads on GCP. 3. Orchestrate Kubernetes clusters with GKE and ensure high availability. 4. Implement Infrastructure‑as‑Code using Terraform and Deployment Manager. 5. Monitor, log, and alert using Prometheus, Grafana, Cloud Monitoring/Logging. 6. Enforce SRE best practices: incident handling, chaos engineering, post‑mortems. 7. Optimize operational costs via FinOps and performance metrics. 8. Write and maintain current, clear technical documentation. 9. Participate in code reviews, pair programming, and knowledge sharing. **Required Skills** * Linux system administration * CI/CD tooling (Cloud Build, Spinnaker, GitHub Actions) * Kubernetes & GKE expertise * Serverless GCP services (Cloud Functions, Cloud Run) * IaC: Terraform, Deployment Manager * Scripting: Python, Bash, gcloud SDK * Observability: Prometheus, Grafana, Cloud Monitoring/Logging * SRE fundamentals: SLO/SLI definition, post‑mortem culture, chaos engineering * FinOps mindset and cost‑optimization techniques * Strong teamwork, autonomy, and communication **Required Education & Certifications** * Bachelor’s or Master’s degree in Computer Science or related field (minimum Bac+5). * Minimum 5 years of IT systems engineering experience, with at least 3 years in SRE or CloudOps on GCP. * Certification: Google Cloud Professional Cloud Architect or Professional Cloud DevOps Engineer (mandatory).
Vélizy-villacoublay, France
On site
Mid level
30-10-2025
Company background Company brand
Company Name
Thales
Job Title
STAGE - Développement Python F/H
Job Description
**Job Title** Stage – Python Development (M/F) **Role Summary** Internship focused on designing, building, and documenting a network‑log analytics tool for a high‑availability air traffic surveillance system. **Expectations** - Deliver a functional tool to capture and present link‑by‑link availability metrics. - Validate performance through rigorous testing. - Produce clear, English‑language documentation for future maintenance. **Key Responsibilities** 1. Develop the log‑analysis application using Python on Linux. 2. Integrate network monitoring protocols (e.g., SNMP) to gather data. 3. Test and troubleshoot the tool to meet reliability targets. 4. Author comprehensive technical and user documentation. **Required Skills** - Basic networking knowledge (topology, protocols, SNMP). - Python programming proficiency. - Linux system administration. - Ability to write clear documentation in English. - Familiarity with MRTG or PRTG is a plus. - Autonomous, self‑motivated, collaborative, and deadline oriented. **Required Education & Certifications** - Current enrollment or recent graduation in Computer Science, Software Engineering, or related field. - No specific certifications required.
Rungis, France
Hybrid
30-10-2025
Company background Company brand
Company Name
Thales
Job Title
STAGE - Data Scientist - F/H
Job Description
Job title: Data Scientist Intern Role Summary: Short‑term internship (6 months) focused on evaluating and applying artificial‑intelligence technologies for the development of future army vehicle cockpit functionalities. The role involves analysing operational use‑cases, designing data exploitation methods and architectures, defining success metrics, conducting proofs of concept (PoC), building prototype services, and participating in evaluation and validation cycles. Expectations: - Current Master’s (BAC+5) student in Computer Science, Data Science, Engineering or related discipline. - Strong foundational knowledge of AI, machine learning, deep learning and data‐processing pipelines. - Ability to analyse operational constraints and translate them into technical solutions. - Proficiency in written and spoken technical English. - Curiosity, active listening, and teamwork orientation. - Willingness to travel to collaborative research sites as required. Key Responsibilities: - Analyze operational use‑cases involving heterogeneous unmanned platforms to propose data exploitation techniques. - Define metrics for selection and assessment of implementation options. - Plan, execute, and evaluate PoCs that assess civil‑sector AI solutions against operational factors (human‑factor impacts, environmental constraints, information load). - Develop prototype models and service mock‑ups to mitigate early risks. - Assist in evaluation, validation and risk assessment of prototypes. - Co‑organise workshops with project leads covering partner research, technical scenarios, and solution analysis. - Maintain close collaboration with project managers, providing documentation, summaries and actionable outputs. Required Skills: - Knowledge of AI, machine learning, deep learning, and neural network architectures. - Experience with data exploitation, feature engineering, and performance metrics. - Analytical skills to map operational requirements to technical solutions. - Clear communication, writing and presentation in English. - Self‑motivation, adaptability, and collaborative mindset. - Basic understanding of system integration and distributed architectures (advantageous). Required Education & Certifications: - Enrolled in a Master’s (BAC+5) program or equivalent, with coursework in AI/ML, data engineering, or related fields. - No specific certifications required beyond relevant academic credits.
Vélizy-villacoublay, France
Hybrid
30-10-2025