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IT Engineer


Montbonnot-Saint-Martin / Permanent

To support our growth, we are hiring an IT Engineer



Kalray is a leading French Deep Tech company, originating from the CEA French lab, a prestigious European research laboratory. Specializing in hardware and software technologies for high-performance, data-centric computing markets, Kalray offers a range of products for applications in Datacenters, AI, Media & Entertainment, Life Sciences, Scientific Research, Edge Computing, Automotive, and more. Kalray has notable investors such as Alliance Venture, NXP, CEA, and Bpifrance. The company is listed on Euronext Growth.

With over 200 employees and a presence in several countries (France, UK, Germany, USA, Romania), the company provides an agile, inclusive, and dynamic environment where individuals, whether experts or recent graduates, can thrive and contribute to Kalray’s success. Exciting challenges, a friendly atmosphere, and a picturesque office surrounded by mountains and nature are part of the Kalray experience.

You can learn more about us on our website, follow us on LinkedIn. 


As an IT Engineer, you’ll be part of the very enthusiastic and united IT team of 4 people working for several countries:

  • France for the main site for R&D (compute farm, continuous integration, testing devices…)
  • UK for demonstration site for data solutions customers and build data solutions for customers
  • USA (CA) for demonstration site for data solutions customers

The team manages a park of over 400 machines with different environments (Windows & Linux) and aims to evolve and consolidate this infrastructure. To achieve this with your teammates, you will:

  • Do system and network Administration (configure, backup, monitor, do diagnostics, solve issues…)
  • Work to improve the information system and its security
  • Deploy new services
  • Support users


Technical skills: 

  • System and network administration on Linux (RedHat and Ubuntu) and Windows for standard server roles (DHCP, DNS, NFS) is mandatory.
  • User support for desktop usage on Windows and Linux is required.
  • Identity management with RedHat IDM and AzureAD will be truly appreciated.
  • Knowledge on firewall appliances, VPNs, and switch administration.
  • Good skills on virtualization environment like VMWare ESX is mandatory, skills on other solutions will be a plus.
  • Experience on backups solutions like Miria, Veam, Metallic Commvault will be really appreciated.
  • Usage of monitoring tools like Grafana and Prometheus.
  • Practice of scripting languages (like Bash, Python…) for automation.
  • Administration of Office365 solutions.
  • Administration of computing clusters like Slurm will be a plus.
  • Knowledge on servers’ hardware for sizing infrastructure will be a plus.
  • Experience in transition to ISO27001 will be a plus



  • Graduate with a bachelor’s to master’s degree (Bac+ 3 to 5) in computer science
  • 10 years of experience in IT or 5 years of experience in a similar position
  • Technical English required
  • Service-oriented Profile
  • Passionate about IT and information systems
  • Rigor, autonomy, adaptability
  • Strong ability to work in a team
Of course, you might not have all of those required skills! But feel free to apply anyway and explain to us why you believe you are the right person for the job. 


  • Type of contract: Permanent contract
  • Starting date: As soon as possible
  • Location: Montbonnot St Martin (near Grenoble)
  • Hybrid Work
  • Competitive salary based on your skills and experience
  • Entitlement to free shares plans (RSU)


  • Extra days off (RTT)
  • Meal vouchers (Edenred)
  • Health insurance (Malakoff Humanis)
  • Soft mobility rewarded
  • Paternity leave advantage
  • Monthly activities such as: laser game, escape game, sailing, ski, hiking, karaoke, bigger company events, and much more!


  • First interview with the team
  • Second interview with the manager
  • Final interview with HRD

Equal Opportunity Statement

KALRAY is committed to creating a diverse and inclusive environment, and we welcome applications from individuals of all backgrounds, identities, and experiences. We do not discriminate (including in our hiring and promotion practices) based on race, religion, skin color, national origin, gender, sexual orientation, age, marital status, disability status, or any other characteristic protected by law. Should you require accommodations or adjustments throughout the interview process and beyond, please tell us. We are committed to ensuring that all candidates have an equal opportunity to showcase their abilities and succeed in our organization.

Apply for this position here:

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