Linux System Integration and Validation Engineer (M/F)

Who are we?

Artemys, a player in digital transformation, is a human-sized company with over 30 years of experience, composed of several entities, each specializing in their field (System, data, networks/secu…)

What truly distinguishes us? It is not saying that we value our employees, it is showing it every day. At Artemys, the human element is at the heart of everything we do.

Our values, concrete and lived daily:

• Conviviality: working in a good atmosphere changes everything
• Proximity: every team member has their place and their voice
• Listening: your ideas matter as much as your work

Artemys Paris, located in the 10th arrondissement, is an entity specialized in system infrastructures. With 36 years of expertise, it supports companies, mainly located in Ile-de-France, in their digital transformation.

It is within this entity, the oldest in the group, that the adventure began. Over the years, Artemys has been able to build loyalty with a demanding clientele of Major Accounts, some clients having accompanied the company since its creation, in various sectors.

Recognized for its technical rigor and human values, it is today a key player in Infrastructures, Cloud and Modern Workplace.

Your mission (if you accept it):

As part of a strategic project for one of our Major Account clients, you will intervene as a Systems Integrator on the integration of technical solutions in an international and demanding environment.

You will notably be required to:

• Analyze architectures and technical specifications in order to understand the solution to be integrated
• Install, configure, and validate the various components of the system
• Set up the environments and test benches necessary for validations
• Participate in the test and integration strategy
• Perform functional, performance, and high availability tests
• Ensure the traceability of tests, results, and anomalies encountered
• Diagnose incidents and actively contribute to their resolution
• Adapt automated test tools and prepare datasets
• Collaborate with development, security, infrastructure, network, and database teams
• Participate in optimizing the security level of the systems
• Perform data migration operations to new environments

The mission thus covers the entire integration cycle, from installation to validation and migration

The playground?

• Systems & OS: Linux
• Automation & DevOps: Ansible, CI/CD, continuous deployment
• Testing & validation: functional, non-functional, performance, high availability tests
• Integration: installation, configuration, validation, and migration of systems
• Troubleshooting: diagnosis, anomaly analysis, incident resolution
• Security: cybersecurity, hardening, and optimization of the security level
• Technical environment: virtualization, networks, databases
• Data: preparation of test sets and data migration

The profile we are looking for:

• You have proven experience in systems integration, testing, and validation
• You master Linux in complex technical environments
• You have a true culture of diagnosis and troubleshooting
• You are comfortable with DevOps and CI/CD environments
• Experience with Ansible is a real plus
• You have a sensitivity to cybersecurity issues
• You know how to work with different technical teams: development, security, infrastructure, network, or databases
• You are used to working in demanding and international environments
• You have fluent professional English, which is essential for the mission
• Professional mastery of Spanish is a plus Integrateur devops
• You demonstrate rigor, autonomy, technical curiosity, and excellent analytical skills

The process to join us: simple and clear!

1. HR Exchange: We discuss your motivations and alignment with our values (promise, no robotization here).
2. Operational Exchange: I propose your candidacy to the referent (Sales, SDM, coordinator…) of the client account, who then exchanges with you to validate your suitability for the need.
3. Mission Proposal: If everything fits, we propose your CV to our client!

Mission conditions:

Status: Independent / Freelance TJM: Between 400€ and 450€ HT/day depending on your expertise Location: Osny (95) On-site presence: 5 days per week Start date: October 19, 2026 Travel: international travel to be expected

Welcome to the ARTEMYS adventure

With us, every talent counts. Regardless of your age, origin, identity, religion, or orientation: what interests us is you and what you have to bring. We commit to responding to all applications within 72 hours, because we know how stressful waiting can be.

And here, inclusion is not just a word: all our positions are open to people with disabilities, and we do everything to create an environment where everyone can thrive.

Ready, set, apply!