ROTELEC is also a subsidiary of the Italian industrial group DANIELI SPA, a global specialist in the construction of turnkey steel plants.

Position

Reporting to the Technical Director, you will hold a pivotal role combining high-level technical expertise with operational leadership. You will be responsible for the electrical design of our special-purpose machines, from the preliminary design phase through to commissioning.

1. Management & Operational Leadership

• Team Management: You will lead the team of design technicians/drafters and allocate workload according to production schedule priorities.
• Project Interface: Working closely with sales engineers and commissioning engineers, you will ensure that technical commitments and deadlines are met.
• Sourcing & Subcontracting: You will oversee the selection of critical components and organize the subcontracting of studies or manufacturing.

2. Technical Expertise & Design

• Advanced Design: In collaboration with R&D, you will size and design future power conversion solutions.
• Engineering Supervision: You will validate all deliverables, including single-line diagrams, bills of materials, and calculation notes.
• Control Systems & Automation: You will design control system architectures and ensure the integration of industrial networks (Profinet, EtherNet/IP, Modbus, etc.). Your solid knowledge of Siemens environments will enable you to validate HMI/PLC programming strategies.
• Standards & Compliance: You will ensure compliance with directives (CE, EMC, Machinery) and international standards (IEC, NEMA).
• Simulation & CAD: You will use power electronics simulation software and electrical CAD tools to validate system performance and reliability.

3. Operational & Industrial Support

• Pre-sales: Your expertise will allow you to advise our sales engineers during the technical proposal phases.
• Problem Solving: You will act as an expert in the event of complex issues on our test platform, at customer sites, or even at supplier facilities.
• Commissioning: You will occasionally support the deployment of our equipment at customer sites internationally.

Education and Skills

You hold an engineering degree (or equivalent) in electrical engineering and industrial networks, and you have at least five years of experience designing power converters for special-purpose machines in an engineering/design office environment.

As an expert in power electronics, you are proficient in the design of power converters and in validating their performance through practical testing. You also have a solid understanding of industrial networks.

Leadership and Communication

• Management: You have already supervised technicians or engineers, demonstrating your ability to unite a team around technical objectives.
• Personal Skills: Independent and curious, you are recognized for your proactive approach and decision-making ability. Your rigor is matched by a genuine spirit of innovation.
• International: You are fluent in English, both spoken and written, and are willing to travel abroad to support the deployment of our products at customer sites.

Working Conditions

The position is based in Saint-Quentin-Fallavier (near Saint-Exupéry Airport).
The company employs around 35 people, with annual revenue of approximately €14 million (2025).
Position governed by the French National Collective Bargaining Agreement for the Metallurgy Industry No. 3248.