Rayene Selmane

Mechatronics Engineer and Production Unit Manager with hands-on experience in industrial automation, PLC programming, production planning, and SAP-driven operations. Track record of reducing costs, cutting downtime, and driving digital transformation.

Production Unit Manager at ASSAD (2026-04 – Present)

• Lead daily performance monitoring of a battery assembly unit, analyzing KPIs and managing production teams and shift planning.
• Developed an employee evaluation platform (20% paper reduction) and a maintenance tracking platform (15% downtime reduction).
• Implemented an employee-of-the-month recognition system, improving team motivation and transparency.
• Monitor production flows, inventory, and maintenance schedules using SAP.

Technical & Development Engineer at Futurum Services (2025-09 – 2026-04)

• Conducted on-site technical evaluations in Libya at billet/TMT and tube manufacturing facilities, gaining first-hand insight into production processes and quality control.
• Delivered 100+ technical evaluations of machinery and supplier proposals.
• Achieved a 5–7% procurement cost reduction through technical benchmarking and supplier negotiations.
• Designed factory and production-line layouts in SolidWorks and AutoCAD, cutting design revision loops by 10–15% and shortening design cycles.
• Defined final product and system specifications aligned with international standards, supplier capabilities, and client requirements.

Graduation Internship – PV Microgrid at NGENIE (2025-02 – 2025-07)

• Designed a low-voltage PV microgrid (3 energy sources) ensuring NF C 15-100 compliance; deployed control logic on Siemens S7-1500 PLC via Modbus RTU with 6 HMI screens in TIA Portal.
• Built a custom Excel tool with 10+ macros for cable sizing and protection selection, cutting engineering time by 40%.

Maintenance Internship at Medis Laboratory (2024-06 – 2024-07)

• Supported transition from corrective to preventive maintenance, reducing unplanned downtime by 15% across 3 production lines.
• Applied FMECA and a Multi-Criteria Matrix to optimize reliability in packaging operations.

Introductory Internship at Renault (2023-07 – 2023-08)

• Performed routine maintenance on 20+ vehicles, including oil changes and fluid checks; diagnosed mechanical, electrical, and electronic faults.
• Managed spare parts inventory and assisted with repair documentation and reporting.

Mechatronics Engineering – ENICarthage, Tunis (2022 – 2025)

Preparatory Cycle – IPEIM / IPEIN, Monastir / Nabeul (2020 – 2022)

Baccalaureate – Tech Sciences – LMMN, Nabeul (2020 – 2020)