DevSecOps AgentOps Engineer confirmé

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Publication Date: Sep 25, 2026

Ref. No: 551657

Location: Pessac, FR

Atos is the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over their data and infrastructures, while meeting regulatory requirements.

With more than 52,000 employees serving over 4,500 clients across 54 countries, Atos helps modernize core IT systems, accelerate cloud and data transformation, strengthen cybersecurity, and deliver secure digital workplace environments to support its clients, its employees and society. Atos also provides consulting and advisory services through its Atos Amplify brand.
A trusted partner in operating complex and mission-critical environments, Atos supports organizations across highly regulated and sovereign contexts.

Atos Group is a global leader in digital transformation with c. 54,000 employees and annual revenue of c. €7.2 billion, operating in 54 countries under two brands - Atos for services and Eviden for products and systems. European number one in cybersecurity and a leader in cloud, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is listed on Euronext Paris.

We are looking for aDevSecOps / AgentOps Engineer to join a cloud-native Data & AI platform dedicated to the industrialisation and production deployment of Data, Machine Learning, Generative AI and AI Agent use cases.

Working within a multidisciplinary team of Data Engineers, Data Scientists, ML Engineers and Software Engineers, you will be responsible for the industrialisation, deployment, observability, security and operational reliability of the platform and its AI workloads in production.

Key Responsibilities

You will be responsible for:

• designing, evolving and operating a platform built on Kubernetes;
• designing and automating CI/CD pipelines;
• implementing GitOps practices;
• automating infrastructure and environments through Infrastructure as Code;
• deploying and operating cloud / multi-cloud environments;
• embedding DevSecOps practices into build, testing and deployment pipelines;
• securing container images, dependencies, secrets, APIs and workloads;
• industrialising Data, ML, GenAI and AI Agent pipelines;
• implementing and operating monitoring, logging, metrics and distributed tracing;
• ensuring platform performance, availability, resilience and scalability;
• securing environments, identities and access management;
• continuously improving DevOps, DevSecOps, DataOps, MLOps and AgentOps practices.

DevSecOps Scope

You will integrate security directly into the development, deployment and operational lifecycle of the platform.

This includes:

• dependency and vulnerability scanning;
• container image security scanning;
• Kubernetes configuration and Infrastructure as Code security controls;
• secure secrets management;
• IAM and RBAC policies;
• implementation of least-privilege principles;
• API and workload security;
• automation of security controls;
• contribution to Security by Design and Shift-Left Security practices.

AgentOps / GenAI Scope

You will also be responsible for the industrialisation and operational management of AI Agents in production.

This includes:

• CI/CD and automated deployment of AI agents;
• versioning of models, prompts, configurations and components;
• supervision of AI agents and agentic workflows;
• observability of logs, traces, metrics and LLM calls;
• monitoring service quality and runtime performance;
• tracking latency, consumption and inference costs;
• implementing kill switch mechanisms and operational controls;
• securing agents, APIs, models and secrets;
• incident management and production operations;
• contributing to the reliability and resilience of agentic systems.

Target Technical Environment

• CI/CD & GitOps
  GitLab CI / GitHub Actions / Jenkins, Argo CD / Flux
• Infrastructure as Code
  Terraform, Ansible
• Cloud
  AWS, Azure, GCP or hybrid / multi-cloud environments
• Security / DevSecOps
  IAM, RBAC, Vault, Secrets Management, SAST, DAST, SCA, Container Security, Policy as Code
• Data / ML / AI
  Python, MLflow, ML pipelines, Model Serving, APIs, LLMs, RAG, AI Agents

Candidate Profile