Multi-technical Maintenance Technician

About Us

Harmattan AI is a next-generation player in the defense sector, specializing in the design of autonomous and scalable systems. By combining advanced engineering, robotics, and artificial intelligence, we develop operational capabilities designed for the field.

Our rapid growth reflects a clear ambition: to equip armed forces with systems equal to current challenges. We are looking for profiles ready to commit to a demanding technical environment, with a strong sense of mission and impact.

About the Role

As a Multi-technical Maintenance Technician within the HSE & Facility team, you will ensure the safety, compliance, and availability of the site's buildings, technical equipment, and installations. You will manage preventive and corrective maintenance, coordinate external service providers, and support site visits as well as events during the ramp-up phase. This is a full-time, permanent contract (CDI) based at the Wissous site.

Missions & Responsibilities

• Perform Level 1 and 2 preventive and corrective maintenance in the areas of electricity, plumbing, HVAC, locksmithing, carpentry, and secondary finishing work.

• Maintain technical equipment and utilities (compressed air, lighting, fire safety, automatic doors, backup generators) and track each intervention in the CMMS.

• Manage maintenance service providers, from quoting and planning to supervision and the development of prevention plans.

• Plan and monitor periodic regulatory inspections, maintain the safety logbook, and present maintenance indicators, risks, and budgetary needs via a monthly dashboard.

• Apply and enforce HSE instructions for each intervention (lockout/tagout, hot work permits, working at height, PPE), and participate in safety inductions, risk assessments, inspections, and evacuation drills.

• Manage the stock of spare parts, consumables, and PPE.

• Ensure the smooth running of site visits and exceptional events, including technical and safety preparation and on-site coordination.

• Manage the access control system and badge management (creation, modification, deactivation, and assignment of access rights).

• Contribute to the daily management of general services: mail and parcels, general services, workstation setup for new arrivals, visitor reception, and event logistics.

Profile Required

• Education: Baccalaureate to BTS, DUT, or BUT in Building Maintenance, Electrical Engineering, HVAC, or Industrial Maintenance.

• Experience: At least 3 years of experience as a versatile maintenance technician, ideally on an industrial or logistics site.

• Certifications: Electrical certification BR / B2V required. CACES, working at height, SSIAP 1, or refrigerant handling aptitude certificate (F-Gas) are desirable.

• Technical Skills: Versatility in electricity, plumbing, and HVAC, with the ability to read technical diagrams, use a CMMS, and apply industrial site regulations.

• Adaptability & Mobility: Autonomy, ability to prioritize emergencies, and a continuous improvement approach.

• Communication & Interpersonal Skills: Fluency in French is essential. Good interpersonal skills with production teams and external service providers, along with excellent oral and written communication.

• Working Conditions: Aptitude for physical work (handling, working at height, interventions in technical rooms), with occasional interventions outside of working hours, on-call duties, or event support.

• Commitment: Full commitment to Harmattan AI's mission, vision, and ambitious growth, with the desire to fully invest to ensure operational excellence.

We look forward to hearing how you can contribute to shaping the future of autonomous defense systems at Harmattan AI.

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