How to actually apply for a UN internship: eligibility, cycles and the process

Deciding an internship is the right move, covered in the early-career routes guide, is a different question from actually getting one. The mechanics — who is eligible, when to apply, what a cycle looks like, and what the application itself needs to contain — trip up a lot of otherwise strong candidates simply because nobody explains them. This guide covers the process end to end.

Eligibility: enrollment status is the gate

Almost every UN internship programme is built around current students rather than open to anyone early in their career. Typically that means being enrolled in, or having recently completed, a graduate-level degree programme (a master’s or equivalent), though a number of organizations extend eligibility to final-year undergraduates in specific fields. The specifics — exactly how recent a completed degree can be, whether an undergraduate is eligible, and whether there is any age requirement — vary by organization and have shifted over time, so confirm the current wording on the specific vacancy rather than assuming last year’s rule still applies.

How application cycles actually work

There is no single UN internship intake. The UN Secretariat runs internship vacancies continuously through its e-recruitment system, with individual offices posting and filling openings on their own timelines rather than through one centralized annual round. Other agencies, funds and programmes commonly run named cycles two or three times a year — often described as spring, summer and fall or winter intakes — each with its own opening and closing window well ahead of the actual start date. Practically, this means the right strategy is checking specific organizations’ internship pages regularly rather than waiting for a single application season, and applying as soon as a relevant posting opens rather than close to its deadline.

What the application itself needs

Most internship applications ask for a structured profile similar in spirit to the Personal History Profile used for regular posts, plus proof of current enrollment or degree completion and, commonly, a short motivation statement tied to the specific team or function rather than the organization in general. Academic transcripts or a supervisor reference are sometimes requested at a later stage rather than upfront. Because reviewers are usually reading a high volume of otherwise similar student profiles, a motivation statement that names the actual work of the specific division — not a generic case for wanting to work at the UN — is what tends to separate applications that get a reply from those that don’t.

Why selection looks different from a regular vacancy

Internship selection is generally far less formal than the competitive process for Professional posts: most internships are filled directly by the hiring team or supervisor reviewing applications and conducting an informal conversation, rather than through a full competency-based panel interview or a written technical test. That makes the process faster, but it also means outcomes depend heavily on a specific team’s current need and timing — a strong candidate can be turned down simply because a team already filled its slot for that period, with no reflection on the application itself.

What actually improves your odds

• Apply to specific postings as they open rather than treating one generic application as good for every cycle — most systems want a tailored motivation statement per posting, not a form letter.
• Reach out to the team or division directly where a genuine informational conversation is realistic — internships are filled informally enough that being a known quantity to the hiring team matters more here than almost anywhere else in the system.
• Apply broadly across duty stations, not only the obvious headquarters locations — regional offices and smaller duty stations receive far fewer applications for a comparable workload.
• Confirm pay, insurance and visa arrangements before accepting — covered in the internship pay guide — since these vary enough by organization to materially change whether a specific placement is financially realistic.

Current internship openings are listed under Internship & Volunteer on the board, and a free changemaker profile keeps track of which cycles you’ve applied to as they reopen.