Senior Data Engineer
Design and evolve the strategic Snowflake data platform using IaC and CI/CD pipelines at Thales Group.

Puteaux, FR · Founded 2000 · 5000+ staff
Thales is a global leader in data-driven intelligence and security, providing advanced solutions for aerospace, defense, ground transportation, and security across the globe.
Roles based in: Amersfoort, Barcelona, Belfast, Berlin, Bordeaux, Brest
Builds in: Infrastructure · Security · AI/ML · Platform · Defense
Seniority: 3 Junior · 14 Mid-level · 14 Senior · 6 Lead
Publishes salary on 3 of 63 ads · Hiring engineering roles here since September 2026
Curated from live Thales Group postings. Click any role for the full brief.
Design and evolve the strategic Snowflake data platform using IaC and CI/CD pipelines at Thales Group.
Contribute to the VASSCO project by analyzing and processing data for SCCOA systems at Thales Group.
Network Engineer in Bucharest, Romania, supporting daily IS/IT management with high-availability network infrastructure.
Embedded Systems Engineer integrating hardware and software on NVIDIA Jetson platforms for Thales Group.
Junior Navigation System and Solution Architect at Thales Group in Roma, Italy, focusing on complex system design.
Senior Firmware Engineer at Thales Group designing and verifying FPGA firmware for mission-critical electronic systems.
Senior Systems Engineer at Thales Group in Glasgow requiring Security Clearance for systems design.
Hardware Engineering Manager at Thales leading technical teams in complex maritime engineering projects.
DDCC Head of Engineering at Thales Group leading technical management for cortAIx UK in Crawley.
Senior Data Engineer at Thales Group in Vélizy-Villacoublay, France, focusing on data analysis and DevOps.
Java Software Engineer at Thales Group in Portugal developing secure Java applications for critical systems.
IT Enterprise & Solutions Architect defining infrastructure strategy for Thales Germany focusing on private cloud and security.
SRE System/Storage role at Thales Group to ensure availability and security of the S3NS private cloud infrastructure.
Senior Solution Architect setting the technical vision for Thales' next-gen IAM platform in Praha, Czechia.
AI/ML Engineer at Thales Group in Bucharest developing critical operational AI models for defense and security.
Data Engineer role at Thales Group in Bucharest focusing on ETL/ELT and big data pipelines for European programs.
Quality Engineer in Barcelona ensuring compliance with QMS and Thales standards in a dynamic industrial setting.
Digital IC Compiler Engineer at Thales optimizing LLVM for RISC-V secure processors in Meyreuil, France.
GNSS Software Engineer and Architect at Thales Group requiring 6-11 years experience in embedded systems.
Software Sovereign Cloud Engineer in Berlin analyzing and solving complex technical incidents for stable cloud operation.
Software Engineer C++ role at Thales Group developing radar software in Hengelo, Netherlands.
Java Software Engineer at Thales Group developing radar core processing software in Hengelo, Netherlands.
Java Backend Tech Lead in Bucharest designing production systems and architecture for Thales Group.
Develop real-time embedded software components for Electronic Warfare systems using C/C++ and RTOS.
Develop embedded software for SPECTRA electronic protection system on RAFALE aircraft.
Systems Engineer in Tubize, Belgium, integrating critical communication solutions for homeland and defense customers.
Software Platform Engineer developing infrastructure software for combat and sensor systems at Thales Group.
C++ Software Engineer focusing on real-time image and video processing for Thales' electro-optical defense systems in Hengelo.
Java Software Engineer at Thales Group in Bucharest developing Naval Command & Control systems.
GIS Engineer / Software Developer at Thales Group in Bucharest focusing on LDT software development and GIS solutions.
Software Developer Intern at Thales Group in Gorgonzola, Italy, focusing on avionics and navigation systems.
Systems Engineer at Thales Group in Glasgow focusing on design integration and verification of mission-critical defence systems.
Architect the Agent Garden, a programmatic AI system for 40,000+ engineers, using Python and distributed systems.
Lead Data Architecture for energy and nuclear projects, defining technical strategy and implementing solutions using Spark, Python, and GCP.
Develop and optimize HarfangLab EDR detection rules and SIEM strategies for global clients.
Deploy, operate, and secure sovereign cloud environments on AWS and GCP using Kubernetes and IaC.
Lead SRE Network team building and operating the French Cloud of Trust using GCP and IaC.
Electrical Lead Engineer at Thales Group in Hengelo, Netherlands, leading design of radar and combat management systems.
Senior SW Engineer/Tech Lead at Thales Group focusing on AI industrialization in critical defense systems.
Software Architect at Thales Group in Brest, France, responsible for defining and formalizing the software architecture roadmap.
Product Engineering Manager at Thales Group in Gémenos, France, focusing on industrializing secure digital identity and banking products.
Solution Architect at Thales Group in Cheadle, UK, focusing on developing and implementing solution architectures for MCM projects.
Develop real-time software for FPGA-based systems, including drivers and unit tests, for Thales' defense and security products.
Develop real-time C++ radar software for Thales' defense systems, detecting and tracking objects.
Integration Engineer at Thales Group in Portugal contributing to Air Traffic Control solutions.
Develop and maintain software for TACTICOS combat management systems and sensor processing applications for naval ships.
Build and operate the enabling layer of a sovereign cloud region using Kubernetes on NixOS and LGTM observability.
Design and implement robust, scalable application architectures for Industry 4.0 solutions using Mendix, ServiceNow, and IoT.
Lead technical architecture and development of high-security information systems for defense and digital services.
Design and maintain robust CI/CD pipelines and Serverless architectures on GCP for thousands of developers.
Data SRE role in Bucharest operating the data plane for a sovereign Google Cloud region.
Design and implement real-time embedded software for space, IoT, and telecommunications devices.
Lead technical evolution of Siemens Teamcenter PDM platform for hardware engineering, integrating CAD and simulation tools.
Cloud DevOps Engineer at Thales Group in Amersfoort, Netherlands, building and maintaining state-of-the-art cloud SaaS environments.
Network SRE in Bucharest to design and operate the network fabric for a sovereign Google Cloud region.
Security Engineer Integration at Thales Group in Madrid focusing on cybersecurity architecture and infrastructure management.
AI Intern at Thales Group in Gorgonzola, Italy, developing an AI-assisted tool to automate FMEA drafting.
Embedded Software Architect at Thales Group in Ditzingen, Germany, focusing on cryptographic devices and security technology.
Software Engineer at Thales Group in Portugal focusing on Air Mobility Solutions and critical systems development.
Infrastructure Engineer at Thales Group supporting EUC services and technical systems across the UK.
Senior Real-time Embedded Software Engineer at Thales developing defensive systems for land, sea, and air in Belfast.
Software Engineering Manager at Thales Group in Bordeaux leading low-level embedded software development.
Senior DevOps Engineer at Thales Group in Vélizy-Villacoublay, France, building AI and data infrastructure for 30,000+ engineers.
No longer open on Thales Group's site. Kept for reference — saved archived roles stay in your dashboard.
SRE Trusted Platform role at Thales Group in Paris ensuring MCO and MCS for IaaS/KaaS platforms.
Senior Platform Engineer in Berlin developing highly available sovereign GCP services for Thales Group.
Cyber Security Architect at Thales Group providing specialist security architecture and technical leadership in the UK.
Senior Software Engineer at Thales Group in Portugal focusing on Air Traffic Management systems.
QA Engineer in Madrid, Spain, validating digital security solutions and data protection systems for Thales Group.
Software Engineer at Thales Group in Prague building security-critical backend systems using modern Java and Spring.
Operate and evolve highly available sovereign GCP services, focusing on stability and scalability for critical defense and public sector clients.
Design and implement Cloud Trust services for S3NS, a secure GCP platform, focusing on identity and security.
Architect embedded cybersecurity solutions for automotive digital keys using Secure Elements and NFC.
PSS Engineering Manager at Thales Group responsible for defining the technological vision and leading the Engineering organization in the PSS segment.
Lead technical strategy for Digital Trust, defining Zero Trust and Data-Centric Security architectures.
Operate and maintain mission-critical sovereign cloud services using GCP technologies for German public sector clients.
Develop real-time radar software and control systems for defense applications using C++ and Linux.
Data Architect role at Thales Group in Glasgow, UK, focusing on defining and delivering complex data solutions for defence and customer needs.
Cyber Security Engineer at Thales Group in Tubize, Belgium, focusing on cybersecurity aspects of products and projects.
Lead Systems Engineer at Thales Group in Glasgow responsible for leading systems design and architecture throughout the engineering project lifecycle.
Full Stack Tech Lead for Thales Group in Bucharest developing sonar GUI components for defense systems.
Network Security Engineer in Madrid, Spain, responsible for managing and supporting cybersecurity infrastructure and solutions.
Integrate Air Traffic Control systems and sensors using Linux, Python, and networking tools.
Support and maintain secure, resilient on-premise infrastructure for a business-critical hosted AI platform.
Integrate air traffic control and information management systems with sensors for critical airspace mobility solutions.
Systems Engineer/Solution Architect at Thales Group in Zürich focusing on military communication technology.
Lead architecture and design of OT Cyber Exercise and Training products for UK customers.
Manage and operate a highly secured private cloud infrastructure for critical workloads using Kubernetes and IaC.
Lead SRE team managing reliability and observability for core AI, data, and platform services on Datadog.
Data Engineer at Thales Group in Massy, France, focusing on modeling and structuring data for future air traffic control systems.
C++ Software Engineer in Hengelo, Netherlands, specializing in modernizing legacy radar software and build pipelines.
DevOps Engineer at Thales Group in the UK, building and supporting secure, resilient cloud infrastructure on Azure using DevSecOps practices.
NAS Engineering Manager at Thales Group in Gorgonzola, Italy, leading all engineering activities for the Navigations Air Systems segment.
Lead the technical architecture of the ServiceNow platform on S3NS, ensuring security and multi-tenancy.
Full-Stack Developer at Thales Group in Bucharest building critical operational systems for aviation and security.
DevSecOps Engineer in Berlin, Germany, operating and developing highly available sovereign GCP services for Thales Group.
Identity & Security Engineer at Thales Group (S3NS) in Paris 9e Arrondissement focusing on IAM and security services.
Software Solution Engineer at Thales Group in Gorgonzola, Italy, focusing on avionics and navigation systems.
Software Engineering Manager at Thales leading secure communication and information systems development in Ditzingen, Germany.