Administrative and Management Assistant

Responsibilities

• Perform analytical management by preparing and analyzing margin results and operational variances
• Assist with the justification of FAE and FAR during semi-annual closings
• Manage client billing by preparing invoices based on intervention reports and requesting purchase orders
• Handle internal invoicing, filing, and archiving tasks
• Manage supplier relations by reconciling purchase orders, following up on deliveries, and creating new supplier accounts
• Control and close invoices to be received and handle supplier reminders

Requirements

• Currently pursuing or entering a BAC+2 degree in Administration, Management, or Finance (starting September 2026)
• Proficiency in office productivity tools
• Dynamic personality with a proactive approach to tasks
• Strong interpersonal skills and a curious mindset
• Ability to work autonomously

About the Company

Ortec Group is a global leader in engineering and industrial services, operating in 25 countries. We provide solutions across various sectors, including energy, mining, chemicals, defense, and aeronautics. With 14,500 employees, our strategy is built on the "Made in Ortec" values, prioritizing safety, innovation, and continuous training.