ESDC INTERNSHIP 2027 IN BRUSSELS, BELGIUM | €1,500 MONTHLY ALLOWANCE | APPLY BY 14 OCTOBER 2026

The European Security and Defence College is accepting applications for its ESDC Internship 2027 programme in Brussels, Belgium. This internship offers university students the opportunity to gain practical experience in European security and defence policy, support international training activities, and develop professional skills within a European Union institution.

The ESDC Internship 2027 is open to eligible EU nationals currently enrolled in a bachelor’s or master’s degree programme in a relevant field. Successful interns will receive a monthly allowance of €1,500 and work under the guidance of an assigned mentor.

Applications must be submitted by email no later than 12:00 CET on 14 October 2026.

ALSO READ: UNFPA Communications Intern 2026 | Ankara, Türkiye | UNFPA Internship Opportunity

ESDC Internship 2027 – Opportunity Overview

The European Security and Defence College Internship 2027 is designed for students who want to understand how the European Union develops and promotes a common approach to security and defence policy.

During the internship, students will assist with the organisation and delivery of ESDC activities, including courses, seminars, conferences, meetings and educational programmes. The ESDC internship provides an opportunity to connect academic learning with practical work in an international policy environment.

ESDC Internship 2027 Details

• Organisation: European Security and Defence College
• Internship title: ESDC Internship 2027
• Location: Brussels, Belgium
• First internship period: 18 January – 14 May 2027
• Second internship period: 29 March – 30 July 2027
• Third internship period: 1 September – 31 December 2027, to be published in March 2027
• Monthly allowance: €1,500
• Application deadline: 14 October 2026 at 12:00 CET
• Application method: Email
• Application email: esdc-vacancies@eeas.europa.eu
• Required documents: CV and motivation letter
• Application language: English or French

About the European Security and Defence College

The European Security and Defence College is an EU institution responsible for training and education in the field of the European Union’s Common Security and Defence Policy (CSDP), within the broader context of the Common Foreign and Security Policy (CFSP).

Established under Council Decision (CFSP) 2024/3116 of 9 December 2024, the ESDC works to develop and promote a common understanding of EU foreign, security and defence policy among civilian and military personnel.

The ESDC operates as a network that brings together:

• Civilian and military institutes.
• Universities and academies.
• Training organisations.
• Other institutions working in security and defence.

The ESDC works under the overall responsibility of the High Representative of the Union for Foreign Affairs and Security Policy. The European External Action Service (EEAS) supports the High Representative in carrying out responsibilities related to EU foreign policy.

For students interested in international relations, European affairs, peace and security, defence policy or public administration, the ESDC internship offers exposure to the work of an EU institution.

Who Is Eligible for the Internship 2027?

The ESDC Internship 2027 is intended for students who are currently enrolled in a relevant bachelor’s or master’s degree programme.

To qualify for the ESDC internship, applicants must meet the following requirements.

1. Nationality

Candidates must be nationals of a Member State of the European Union.

Important: The official eligibility criteria specify EU Member State nationality. Applicants from outside the EU should not assume that they qualify based solely on their university enrolment or academic background.

2. Academic Enrolment

Applicants must currently be enrolled at an academic institution or university in a bachelor’s or master’s degree programme, or equivalent, in a field relevant to the ESDC’s activities.

Relevant academic areas may include:

• International relations.
• European studies.
• Political science.
• Security and defence studies.
• International law.
• Public policy.
• Peace and conflict studies.
• Other related disciplines.

The ESDC’s official criteria require the academic field to be relevant to its activities.

3. Enrolment Throughout the Internship

Candidates must remain enrolled at their academic institution or university for the entire duration of the internship.

This means applicants should confirm that their university enrolment will cover the full selected internship period.

4. Insurance

Applicants must have insurance covering sickness and accidents for the entire duration of the ESDC internship.

Candidates should confirm that their insurance meets the requirements before applying.

5. Language Skills

Applicants must have a thorough knowledge of at least one EU working language:

• English, or
• French.

A satisfactory knowledge of another language is an asset.

Internship 2027 Selection Criteria

The ESDC will screen applications based on the requirements for the internship. The most suitable applicants will be invited for an interview as soon as possible.

The selection criteria include:

Academic Achievements

Academic performance and achievements form part of the selection criteria. Applicants should present their educational background clearly in their CV.

Academic Profile

The relevance of the applicant’s academic profile to the ESDC’s activities is considered.

Students should explain how their studies connect with European security, defence, foreign policy, international cooperation or related areas.

International Profile

International exposure is included among the selection criteria. This may include relevant international academic experiences, studies, projects or activities.

Work Experience

Relevant work experience is also considered. Applicants should highlight any experience connected to research, administration, policy, international affairs, communications, education or event coordination.

Internship 2027 Tasks and Responsibilities

Successful interns will assist the ESDC Secretariat with the preparation, implementation and follow-up of training and educational activities.

The main responsibilities include the following.

Supporting Courses, Seminars and Conferences

Interns will assist with the preparation, implementation and post-processing of ESDC courses, seminars and conferences in the field of CSDP and the broader CFSP framework.

Activities may take place in Brussels and abroad.

Preparing Course Materials and Reports

Interns will help prepare:

• Course materials.
• Background briefs.
• Reports.
• Other documents supporting ESDC training activities.

This responsibility can help students develop research, writing and policy communication skills.

Administrative and Logistical Support

Interns will provide administrative and logistical support for meetings of ESDC bodies, topic-focused configurations and meetings with ESDC stakeholders.

They may also:

• Attend meetings.
• Take meeting notes.
• Assist with meeting follow-up.
• Support the coordination of meetings.

Supporting eLearning Modules

The ESDC internship includes supporting the revision process of eLearning modules.

This may provide exposure to digital education and online training content.

Maintaining the Annual Training Catalogue

Interns will support the maintenance of the ESDC annual training and course catalogue.

Supporting the Annual Report

Interns will assist with drafting the ESDC Annual Report.

Knowledge Management

Interns will support the ESDC Secretariat’s internal Lessons Identified / Lessons Learnt and knowledge management processes.

Proofreading and Social Media

Interns will proofread documents and draft social media posts.

These tasks can be relevant to students interested in communications, policy writing and international organisations.

JOIN OUR WHATSAPP GROUP

Internship 2027 Salary and Benefits

The European Security and Defence College Internship 2027 provides a monthly allowance of €1,500.

Monthly Allowance

• Amount: €1,500 per month.

If an intern receives a grant from another programme, such as Erasmus+, the ESDC will reimburse the difference up to the amount of €1,500.

For example, an intern receiving an external grant may receive a top-up from the ESDC to reach the specified monthly allowance, subject to the applicable arrangements.

Duty Trip Reimbursements

Interns may be reimbursed for expenses related to occasional duty trips outside Brussels.

Reimbursement is subject to the applicable arrangements and budget availability.

Mentor Support

Interns are placed under the responsibility of a mentor who provides guidance during the internship.

Internship Certificate

The ESDC will provide a certificate confirming completion of the internship.

Annual Leave

Interns work the same working hours and have the same official public holidays as ESDC staff.

They are entitled to two working days of leave per month.

International Work Exposure

Interns may participate in ESDC duty trips abroad, subject to budget availability.

This can provide exposure to international training activities and professional environments.

Important Financial Condition

Interns who terminate their contract early will be required to reimburse any part of the allowance already received relating to the period after the date of termination.

Applicants should carefully review the internship arrangements before accepting an offer.

Internship 2027 Duration and Dates

The ESDC Internship 2027 programme offers two announced internship periods.

Internship period	Dates
First period	18 January – 14 May 2027
Second period	29 March – 30 July 2027
Third period	1 September – 31 December 2027

The third period is scheduled to be published in March 2027.

Candidates must indicate their preferred internship availability when submitting their application.

How to Apply for the Internship 2027

Applicants must submit their application by email to the European Security and Defence College.

The application should include a CV and motivation letter written in English or French.

Step 1: Prepare Your CV

Candidates must use the European CV format.

The Europass CV format is available through the official Europass website:

Ensure that your CV includes:

• Academic qualifications.
• Relevant academic achievements.
• International experience.
• Work experience.
• Language skills.
• Relevant skills and activities.

Step 2: Write a Motivation Letter

The motivation letter should explain your interest in the ESDC internship and demonstrate how your academic background relates to the ESDC’s work.

Applicants should clearly explain:

• Why they want to join the ESDC.
• Their interest in CSDP and CFSP.
• Relevant academic experience.
• Relevant professional or volunteer experience.
• The internship period they are available for.

Step 3: Indicate Your Preferred Internship Period

Candidates must indicate their availability for the internship.

Applicants should specify whether they are applying for:

• 18 January – 14 May 2027, or
• 29 March – 30 July 2027.

Step 4: Provide an Academic Contact

Candidates must indicate a point of contact or supervisor at their academic institution or university.

This information is part of the application requirements.

Step 5: Submit Your Application by Email

Send your CV and motivation letter in PDF or Word format to:

esdc-vacancies@eeas.europa.eu

Applications must be submitted by email only.

Internship 2027 Application Deadline

The closing date for the ESDC Internship 2027 application is:

14 October 2026 at 12:00 CET.

Applicants should submit their documents before the deadline to avoid missing the application window.

Incomplete applications will not be considered.

How to Prepare a Strong ESDC Internship Application

Students applying for the ESDC Internship 2027 should focus on presenting a clear and relevant application.

Highlight Relevant Academic Subjects

If your degree includes international relations, European studies, security studies, political science, international law or related subjects, explain how these connect to the ESDC’s work.

Demonstrate Research and Writing Skills

The internship includes preparing briefs, reports, course materials and meeting notes.

Applicants should highlight research papers, academic projects, reports or other relevant writing experience.

Explain International Interests

The ESDC works in an international environment. Explain your interest in European and international security, defence and foreign policy.

Include Relevant Work Experience

Experience in administration, communications, research, events, education or international organisations may be relevant to the internship responsibilities.

Check Language Requirements

Ensure that your CV clearly indicates your English or French language proficiency.

Confirm University Enrolment

Applicants should confirm that they will remain enrolled throughout the selected internship period.

Submit Complete Documents

Before sending the application, check that you have included:

• CV.
• Motivation letter.
• Preferred internship period.
• Academic institution contact or supervisor.
• Required file format.
• Correct email address.

Common Mistakes to Avoid When Applying

Applicants should avoid the following mistakes:

1. Applying without meeting the EU nationality requirement.
2. Failing to remain enrolled at university for the full internship.
3. Submitting an incomplete application.
4. Omitting the preferred internship period.
5. Failing to provide an academic contact or supervisor.
6. Sending a CV that does not follow the requested European CV format.
7. Ignoring the sickness and accident insurance requirement.
8. Sending the application after the deadline.
9. Failing to explain the connection between academic studies and ESDC activities.
10. Using a motivation letter that does not demonstrate interest in CSDP or CFSP.

Career Opportunities After the ESDC Internship

The ESDC Internship 2027 can help students develop practical experience in international policy and institutional work.

The internship responsibilities provide exposure to:

• European security and defence policy.
• Foreign policy education and training.
• International conference coordination.
• Research and report preparation.
• Administrative support.
• eLearning and knowledge management.
• Professional communications.

The experience may be useful for students considering future careers in international organisations, public institutions, policy research, diplomatic services, security studies, international development or related fields.

Note: The ESDC internship does not guarantee future employment with the ESDC, EEAS or another EU institution.

Who Should Apply for the ESDC Internship 2027?

The ESDC Internship 2027 may be relevant to students who:

• Are EU nationals.
• Are currently enrolled in a bachelor’s or master’s degree.
• Study a field relevant to ESDC activities.
• Have an interest in European security and defence.
• Want to gain experience in an international policy environment.
• Can work in English or French.
• Can remain enrolled throughout the internship.
• Have the required sickness and accident insurance.

Students should review the official eligibility criteria before applying.

Equal Opportunities and Accessibility

The European Security and Defence College is committed to equal opportunities and preventing discrimination.

The ESDC welcomes qualified candidates from diverse backgrounds and aims to promote gender equality.

Candidates with disabilities may contact:

esdc-vacancies@eeas.europa.eu

to request accommodation or assistance for the selection procedure.

The ESDC states that reasonable accommodation will be provided for selected interns with disabilities, in accordance with the applicable arrangements.

Official Application Information

The ESDC Internship 2027 application must be submitted by email.

Organisation: European Security and Defence College

Location: Brussels, Belgium

Monthly allowance: €1,500

Deadline: 14 October 2026 at 12:00 CET

First period: 18 January – 14 May 2027

Second period: 29 March – 30 July 2027

Application email: esdc-vacancies@eeas.europa.eu

Required documents: CV and motivation letter in English or French, in PDF or Word format.

Official Europass CV Website

Official ESDC Application Email

esdc-vacancies@eeas.europa.eu

Final Thoughts

The ESDC Internship 2027 offers eligible university students an opportunity to gain practical experience in European security and defence policy while working with the European Security and Defence College in Brussels, Belgium.

With a monthly allowance of €1,500, mentor support, an internship certificate and exposure to international training activities, the programme provides a structured environment for students interested in EU foreign, security and defence policy.

Eligible applicants should prepare their CV and motivation letter, indicate their preferred internship period, provide an academic contact and submit a complete application before 14 October 2026 at 12:00 CET.

If you meet the eligibility criteria, review the official application requirements and submit your application by email.

Apply for the ESDC Internship 2027 and explore an opportunity to gain international policy experience in Brussels.