Internal HR Officer Intern – January 2026 - French & English Speaking

Grant Thornton Luxembourg; Amnéville; Sur place; EUR 20 000 - 40 000; Plein temps

Résumé du poste

A global financial services firm in Luxembourg is seeking an Internal HR Officer Intern starting January 2026. This role offers an opportunity to support the People & Culture team, focusing on Compensation & Benefits. The ideal candidate is a Master's student in HR or related fields with fluency in French and English. You will gain practical experience in HR functions while being part of a dynamic team. The internship is a great way to kickstart your career in Human Resources.

Prestations

Work life balance

Interesting benefits

Integration follow-up

Company life events

Qualifications

• Looking for a 6-month internship.
• Basic knowledge of Luxembourg Labor Law is an advantage.
• Proactivity, curiosity, and detail-oriented.

Responsabilités

• Support the Compensation & Benefits team with HR tasks.
• Assist with HR-related analyses and report preparation.
• Help with training administration for the Learning team.
• Organize participation in recruitment fairs.

Connaissances

Fluent in French

Fluent in English

Proficient with Microsoft applications

Analytical skills

Organizational skills

Multitasking skills

Formation

Masters degree in Human Resources

Business Administration

Law

Social Sciences

Description du poste

Working place: Company office, satellite offices

Contract type: Internship

Location: Luxembourg Hamm

Ready to start your next challenge?

Grant Thornton Luxembourg is currently seeking an Internal HR Officer Intern (m / f) to start in January 2026 .

A first working experience with Grant Thornton Luxembourg is an effective opportunity to develop your potential in a human-sized company with a young and dynamic team. It is an operational experience and a springboard for your future career!

For us, you are a strength, your experience is a real added-value and places you as a key element in the realisation of our People & Culture department ambitions.

Main mission

Join our People & Culture team , a group of six passionate professionals split across three key areas : Talent , Learning & Development , and Compensation & Benefits .

You’ll primarily support our Compensation & Benefits team, making sure our HR administration and payroll processes run smoothly. And because we want you to get a full picture of the HR world, you’ll also collaborate with our Talent and Learning teams.

Main responsibilities

Working closely with your supervisor, you will :

• Support the Compensation & Benefits team with daily HR tasks : time management (all types of leave), employee data updates, onboarding and offboarding processes, personal file maintenance, folder creation, trackers, HR documents and presentations.
• Assist with the preparation of reports and HR-related analyses.
• Help the Learning team with training administration, including planning training programs and preparing the INFPC report.
• Work with the Talent team to organize our participation in recruitment fairs and contribute to the onboarding experience.
• Dive into the HR world within the financial sector and build a solid understanding of the profession.

Main requirements

• Be a student in a Masters degree in Human Resources, Business Administration, Law or Social Sciences
• Looking for a 6-months internship;
• First internship within a HR department in Luxembourg is considered an asset;
• Basic knowledge of Luxembourg Labor Law and of Social Security Law is considered an advantage;
• Fluent in French and English (any additional language is a plus);
• Proficient with Microsoft applications (e.g. : Outlook, Word, Excel);
• Excellent analytical, confidentiality, organisational, and multitasking skills;
• Proactivity, curiosity, dynamism, autonomous and detail-oriented.

3, 2, 1… Get ready to go beyond and apply!

Next steps

• HR interview with our Talent team.
• Technical interview with your People & Culture Manager.

Grant Thornton Information

Grant Thornton is a collaborative, entrepreneurial firm on the move! As part of a dynamic, global organisation of more than 73,000 people serving clients in more than 150 countries, we have the agility and focus it takes to be a leader.

Here in Luxembourg, 340 professional staff and 21 partners are offering high-quality assurance, tax and advisory services to clients that range from private individuals to corporations, banks and public institutions.

5 reasons to join us

• Work life balance (additional holidays, flexibility, satellite offices, parking possibility);
• Interesting Benefits (trainings / certifications, lunch voucher);
• Proximity management in agreement with our CLEARR values;
• Integration follow-up to ensure yours & career development opportunity (on-demand feedback);
• Company life (events, afterworks, teambuilding, sport events) & engagements (Corporate Social Responsibility, Human Rights, Diversity & Inclusion);

6. You are the one that we are looking for!

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