Profiling: Mechanical Technician & Production Support Expert

Saber Haj Mbarek

Mechanical Engineering Technician with 3+ years of experience in production support, mechanical maintenance, and process optimization. Skilled in machine troubleshooting, preventive maintenance, and equipment repair to minimize downtime and ensure efficient manufacturing operations. Proficient in CAD Design and hydraulic systems, with a strong commitment to safety, quality, and continuous improvement. PROFILE

Mechanical Technician Engineer

Mechanical CAD Designer

ATLAS PACKAGING — MECHANICAL TECHNICIAN PROJECT COORDINATOR Sousse, Tunisia Nov 2022 – july 2025

• Diagnosed equipment faults, conducted root-cause analysis, and implemented corrective actions, improving equipment performance by up to 15%.

• Assisted in installation, alignment, and commissioning of new machines and production lines.

• Redesigned worn mechanical parts using SolidWorks, reducing spare-part costs by 10%.

• Coordinated maintenance and production projects to ensure equipment reliability and on-time delivery.

• Prepared maintenance schedules, work orders, and progress reports, contributing to a 20% reduction in unplanned downtime.

• Supported continuous improvement initiatives (Lean Manufacturing & 5S). Phone: +216-**-***-***

Portfolio: saber-hajmbarek.netlify.app

Email: **************@*****.***

LinkedIn: linkedin.com/in/sabeur-hajmbarek/

Address: Sousse Tunisia 4060

Nationality: Tunisian

CONTACT

• Provided freelance mechanical maintenance and technical support for industrial and small business clients.

• Designed mechanical parts using SolidWorks, including material selection and numerical simulation (RDM / FEA).

• Supported preventive maintenance planning and equipment troubleshooting.

• Delivered technical documentation and managed projects independently.

• Portfolio: saber-hajmbarek.netlify.app

FREELANCE MECHANICAL TECHNICIAN / CAD DESIGNER

Remote / Tunisia Aug 2025 – Present

WORK EXPERIENCE

SOTUDIS — PROFESSIONAL BACHELOR INTERN

MEDICARS — FINAL MASTER’S PROJECT INTERN

Sousse,Tunisia Feb–Jul2022

Sousse,Tunisia Feb–Jun2020

Arabic – Native

French – Professional Working Proficiency

English – Intermediate (Technical)

Professional Master’s in Mechanical Engineering – Production Process Management Institute of Applied Sciences and Technology, Sousse 2020 – 2022 Applied Bachelor's Degree in Mechanical Engineering – Design & Manufacturing Institute of Applied Sciences and Technology, Sousse 2017 – 2020 MY SKILLS

EDUCATION

LANGUAGES

SolidWorks, AutoCAD,Catia,RDM

CMMS / Maintenance Planning Tools

MS Office (Excel, Word, PowerPoint)

Lean Manufacturing & 5S Tools

Preventive & Corrective Maintenance of Production Machinery Machine Troubleshooting & Root Cause Analysis

Equipment Installation, Alignment & Commissioning

Hydraulic & Pneumatic Systems, Mechanical Assembly Safety Standards CAD Design (SolidWorks, AutoCAD) & Mechanical Part Redesign Production Process Optimization & Continuous Improvement (Lean, 5S) Maintenance Planning & Work Order Management

Software and Tools

Mechanical&Technical Skills

Availability: Ready to relocate and join international industrial teams

•Designed and simulated hydraulic components using SOLIDWORKS and RDM (FEA) analysis.

• Conducted prototype testing and collected performance data to verify mechanical strength and flow efficiency.

• Prepared full documentation and technical presentation for the final industrial validation.

•Participated in the design and manufacturing of a prototype mechanical system for production applications.

• Produced technical drawings and supported prototype testing under engineer supervision.

• Contributed to process documentation and final test reports for quality approval.

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