UN Grade Levels Explained: G, NO, P-1 to P-5, D-1 and D-2
Updated July 2026 · All guides
Applying one grade too high is the most common self-inflicted rejection in UN recruitment. Grades are not seniority labels — they are eligibility gates with specific minimum-experience thresholds, checked mechanically before anyone reads your achievements. Here is the system, and how to target the level your record actually clears.
The three staff categories
General Service (G-1 to G-7). Locally recruited support and administrative roles, paid on local salary scales. G-6 and G-7 staff often carry substantial responsibility; the category describes recruitment basis, not capability.
National Officers (NO-A to NO-E). Professional roles reserved for nationals of the duty-station country, doing professional-level work with national context expertise. A strong NO track is a common route into international P posts.
International Professional (P-1 to P-5) and Director (D-1, D-2). Internationally recruited, expected to serve at any duty station. This is the category most international applicants target.
What each P grade expects
Typical minimums (agencies vary slightly; the vacancy text is always authoritative):
| Grade | Minimum experience | Typical role shape |
|---|---|---|
| P-1 / P-2 | 0-2 years (advanced degree) | Entry professional; JPO programmes sit here |
| P-3 | 5 years | Independent specialist; runs projects or components |
| P-4 | 7 years | Senior specialist or unit manager; supervises staff and budgets |
| P-5 | 10 years | Section chief or senior adviser; leads programmes and teams |
| D-1 / D-2 | 15+ years | Division or country office leadership; representation |
Experience counting starts after the qualifying degree, must be "progressively responsible", and must usually be relevant to the function. A first-level university degree with two additional years of experience is commonly accepted in lieu of an advanced degree — the vacancy states when.
How pay works, briefly
P and D salaries combine a published base scale with a post adjustment that varies by duty station's cost of living, set through the International Civil Service Commission (ICSC). Two P-4s in New York and Nairobi earn the same base but different totals. Benefits (dependency allowances, education grant, rental subsidies at some stations) sit on top; the vacancy or the agency's HR pages give current figures.
Targeting the right grade
- Count your post-degree years honestly, the way a screener will: from the employment blocks on your P11, with no double-counting of overlaps.
- Apply at the grade your years clear, not the one your ambition prefers. An excellent P-3 application beats a screened-out P-4 application every time — and P-3 to P-4 promotion happens; rejection records do not.
- Coming from the private sector or NGOs, your equivalent grade is usually one step lower than your instinct: a corporate "senior manager" title often maps to P-3, not P-4, because the UN counts relevant field years, not titles.
- Watch the fixed-term vs temporary distinction — temporary appointments can be a faster entry door at your true grade, and the internal-candidate advantage afterward is real.
