Junior Client Administration Officer
Confidential
Posted: January 30, 2026
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Quick Summary
Analytical and detail-oriented Junior Client Administration Officer with strong analytical skills and excellent communication skills. This role involves contract administration, billing activities, and providing exceptional customer service. Key skills required include attention to detail, strong organizational skills, and excellent communication skills.
Required Skills
Job Description
Based in Luxembourg, Jetfly Aviation is the fractional ownership arm of the Jetfly Group. We operate a fleet of 72 Pilatus aircraft (PC-12 and PC-24), as well as the Cirrus SF50, combining Swiss precision with exceptional service to deliver a refined private flying experience exclusively to more than 500 co-owners across Europe.
We are looking for a Junior Client Administration Officer. You are analytical and eager to develop your skills? This is the place for you. In your day-to-day role, you will mainly focus on contract administration (approximately 80%) and participate in billing activities (approximately 20%). You will have the opportunity to apply your problem-solving skills and rigor while learning and contributing in an international environment.
Role & Responsibilities
Process contract openings, amendments, novations, calls for funds, and pro-forma invoices.
Respond to co-owners’ inquiries regarding contracts and billing.
Prepare invoices in line with company practices and flight-specific requirements.
Manage aircraft registration and monitor associated ownership.
Maintain and update databases related to contract management and billing.
Profile
Recent graduate in Business Administration, Management, or a related field.
Strong organizational skills, attention to detail, and a customer-focused mindset.
Fluent in French and English (B2 level).
Proficient in Microsoft Office, especially Excel.
Jetfly’s offer:
The role will give you the opportunity to develop your skills and see your work directly contribute to the success of the business.
You will work in a fast-paced environment.
The location of the company will allow you to reach it easily by public transport or by car (Luxembourg airport).
A compensation package that includes meal vouchers, private health insurance, parking spot, 26 days of vacation.
Last but not least, a fun, multicultural, professional and collaborative work culture where we guarantee that there is never a dull day.